Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Buffalo NY
1206 AM EDT Mon Aug 24 2026
LEZ040-041-242000-
/O.CON.KBUF.SC.Y.0064.000000T0000Z-260825T0600Z/
Lake Erie nearshore waters from Ripley to Dunkirk-
Lake Erie nearshore waters from Dunkirk to Buffalo-
1206 AM EDT Mon Aug 24 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT
TUESDAY...
* WHAT...West winds 15 to 20 knots and waves 4 to 7 feet.
* WHERE...The nearshore waters of Lake Erie from Ripley to
Buffalo.
* WHEN...Until 2 AM EDT Tuesday.
* IMPACTS...Winds and/or waves will cause hazardous conditions
that could capsize or damage small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Buffalo NY
1206 AM EDT Mon Aug 24 2026
LOZ042>045-242000-
/O.CON.KBUF.SC.Y.0064.000000T0000Z-260826T0000Z/
Lake Ontario nearshore waters from the Niagara River to Hamlin
Beach-
Lake Ontario nearshore waters from Hamlin Beach to Sodus Bay-
Lake Ontario nearshore waters from Sodus Bay to Mexico Bay-
Lake Ontario nearshore waters from Mexico Bay to the Saint
Lawrence River-
1206 AM EDT Mon Aug 24 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...
* WHAT...West winds 15 to 20 knots and waves 3 to 6 feet.
* WHERE...The nearshore waters of Lake Ontario from the Niagara
River to the Saint Lawrence River.
* WHEN...Until 8 PM EDT Tuesday.
* IMPACTS...Winds and/or waves will cause hazardous conditions
that could capsize or damage small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Coastal Waters Forecast for Southeast Alaska...UPDATED
National Weather Service Juneau AK
753 PM AKDT Sun Aug 23 2026
Southeast Alaska Inside Waters from Dixon Entrance to Skagway
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.
PKZ036-241515-
Clarence Strait-
753 PM AKDT Sun Aug 23 2026
UPDATED
...SMALL CRAFT ADVISORY THROUGH MONDAY...
.REST OF TONIGHT...North of Kasaan Bay, Se wind 15 kt increasing
to 25 kt late. South of Kasaan Bay, SE wind increasing to 25 kt.
Gusts to 35 kt late. Seas building to 8 ft. Showers.
.MON...SE wind 25 kt in the morning diminishing to 15 kt. Seas 5
ft. Showers.
.MON NIGHT...SE wind 15 kt diminishing late. Seas 3 ft. Showers.
.TUE...N wind 10 kt. Seas 2 ft or less.
.TUE NIGHT...NW wind 10 kt. Seas 2 ft or less.
.WED...S wind 10 kt. Seas 2 ft or less.
.THU...S wind 10 kt. Seas 2 ft or less.
.FRI...NW wind 10 kt. Seas 2 ft or less.
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
841 PM PDT Sun Aug 23 2026
PZZ450-241145-
/O.CON.KEKA.SC.Y.0076.000000T0000Z-260824T1600Z/
Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm-
841 PM PDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY...
* WHAT...Seas 4 to 7 feet.
* WHERE...Coastal waters from Pt. St. George to Cape Mendocino
CA out 10 nm.
* WHEN...Until 9 AM PDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
841 PM PDT Sun Aug 23 2026
PZZ455-241145-
/O.CON.KEKA.SC.Y.0076.000000T0000Z-260824T1600Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
841 PM PDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM PDT MONDAY...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and
seas 7 to 10 feet.
* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out
10 nm.
* WHEN...Until 9 AM PDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
841 PM PDT Sun Aug 23 2026
PZZ475-241145-
/O.CON.KEKA.SC.Y.0076.000000T0000Z-260825T0100Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
841 PM PDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT MONDAY...
* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and
seas 7 to 10 feet.
* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to
60 nm.
* WHEN...Until 6 PM PDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
841 PM PDT Sun Aug 23 2026
PZZ470-241145-
/O.CON.KEKA.SC.Y.0076.000000T0000Z-260825T0100Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
841 PM PDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM PDT MONDAY...
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas
7 to 10 feet.
* WHERE...Waters from Pt. St. George to Cape Mendocino CA from
10 to 60 nm.
* WHEN...Until 6 PM PDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
807 PM PDT Sun Aug 23 2026
PZZ673-676-241200-
/O.CON.KLOX.SC.Y.0117.000000T0000Z-260825T1100Z/
Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm
including San Miguel and Santa Rosa Islands-
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands-
807 PM PDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PDT
TUESDAY...
* WHAT...Hazardous sea conditions.
* WHERE...Waters from Pt. Sal to Santa Cruz Island CA and
westward 60 nm including San Miguel and Santa Rosa Islands and
Outer waters from Santa Cruz Island to San Clemente Island to
60 NM offshore including San Nicolas and Santa Barbara Islands.
* WHEN...Until 4 AM PDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...See the Coastal Waters Forecast (CWFLOX)
for more.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
801 PM PDT Sun Aug 23 2026
PZZ570-241000-
/O.CON.KMTR.SC.Y.0098.000000T0000Z-260824T1000Z/
Waters from Point Arena to Point Reyes 10-60 NM-
801 PM PDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT MONDAY...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt.
* WHERE...Waters from Point Arena to Point Reyes 10-60 NM.
* WHEN...Until 3 AM PDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
For more information from the National Weather Service visit
http://weather.gov/sanfrancisco
Coastal Waters Forecast
National Weather Service Pago Pago AS
352 PM SST Sun Aug 23 2026
American Samoa coastal waters out to 40 nautical miles including
National Marine Sanctuary of American Samoa
PSZ152-154>159-241545-
Swains Island-Pago Pago Harbor-
Northern Coastal waters of Tutuila and Aunuu-
Southern Coastal waters of Tutuila and Aunuu-
Northern Coastal waters of Manua-Southern Coastal waters of Manua-
Coastal waters of Rose Atoll-
352 PM SST Sun Aug 23 2026
...Small Craft Advisory remains in effect...
.TONIGHT...Southeast winds 20 to 25 knots. Seas 8 to 10 ft.
Scattered showers.
.MONDAY AND MONDAY NIGHT...Southeast winds 20 to 25 knots. Seas 7
to 9 ft. Scattered showers.
.TUESDAY THROUGH WEDNESDAY...Southeast winds 15 to 20 knots. Seas
6 to 8 feet. Isolated showers.
.WEDNESDAY NIGHT THROUGH FRIDAY...Southeast winds 20 to 25 knots.
Seas 7 to 9 ft. Numerous showers.
$$
The next scheduled forecast will be issued at 1000 PM SST.
For the other forecasts and model data go to our web page
http://www.weather.gov/ppg
&&
.VAAIGA LAUTELE O LE TAU MO GATAIFALE O AMERIKA SAMOA...O le a
sousou le sami seia oo i le faaiuga o le vaiaso. E faateleina
timuga i le po o le Aso Lulu seia oo i le Aso Faraile.
...O loo faaauau Fautuaga mo Vaa Laiti...
.PO NANEI...Savili mai saute i sasa`e 20 i le 25 note. Sami e 8 i
le 10 futu. E taape solo timu.
.ASO GAFUA MA LE PO ASO GAFUA...Savili mai saute i sasa`e 20 i le
25 note. Sami e 7 i le 9 futu. E taape solo timu.
.ASO LUA E OO I LE ASO LULU...Savili mai saute i sasa`e 15 i le 20
note. Sami e 6 i le 8 futu. E taape nai timu.
.PO ASO LULU E OO I LE ASO FARAILE...Savili mai saute i sasa`e 20
i le 25 note. Sami e 7 i le 9 futu. E toulu timuga.
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1049 PM EDT Sun Aug 23 2026
LSZ321-322-241100-
/O.CON.KAPX.SC.Y.0071.000000T0000Z-260824T2100Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1049 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT MONDAY...
* WHAT...Highest gusts up to 30 kts from the northwest and
highest waves around 7 feet.
* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point
Iroquois MI and St. Marys River Point Iroquois to E.
Potagannissing Bay.
* WHEN...Until 5 PM EDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1049 PM EDT Sun Aug 23 2026
LHZ345-LMZ323-341-342-344-241100-
/O.CON.KAPX.SC.Y.0071.000000T0000Z-260824T2300Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
1049 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EDT MONDAY...
* WHAT...Highest gusts up to 30 kts from the northwest and
highest waves around 6 feet.
* WHERE...In Lake Huron, Straits of Mackinac within 5 nm of
Mackinac Bridge including Mackinac Island. In Lake Michigan,
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI, Seul Choix Point to 5NM West of Mackinac Bridge,
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay and Sleeping Bear Point to Grand Traverse Light
MI.
* WHEN...Until 7 PM EDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1049 PM EDT Sun Aug 23 2026
LMZ345-346-240500-
/O.CON.KAPX.SC.Y.0071.000000T0000Z-260824T0500Z/
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
1049 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT MONDAY...
* WHAT...Highest gusts up to 25 kts from the north and highest
waves around 5 feet.
* WHERE...Point Betsie to Sleeping Bear Point MI and Manistee to
Point Betsie MI.
* WHEN...Until 1 AM EDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1049 PM EDT Sun Aug 23 2026
LHZ346-241100-
/O.CON.KAPX.SC.Y.0071.000000T0000Z-260825T0000Z/
St Ignace to False Detour Channel-
1049 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT MONDAY...
* WHAT...Highest gusts up to 30 kts from the northwest and
highest waves around 4 feet.
* WHERE...St Ignace to False Detour Channel.
* WHEN...Until 8 PM EDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1049 PM EDT Sun Aug 23 2026
LHZ349-241100-
/O.CON.KAPX.SC.Y.0071.000000T0000Z-260824T2200Z/
Sturgeon Pt to Alabaster MI-
1049 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT MONDAY...
* WHAT...Highest gusts up to 30 kts from the northwest and
highest waves around 5 feet.
* WHERE...Sturgeon Pt to Alabaster MI.
* WHEN...Until 6 PM EDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1049 PM EDT Sun Aug 23 2026
LHZ347-348-241100-
/O.CON.KAPX.GL.W.0015.000000T0000Z-260824T0900Z/
/O.CON.KAPX.SC.Y.0072.260824T0900Z-260825T0400Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-
1049 PM EDT Sun Aug 23 2026
...GALE WARNING REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 AM MONDAY TO
MIDNIGHT EDT MONDAY NIGHT...
* WHAT...For the Gale Warning, Highest gusts up to 40 kts from
the northwest and highest waves around 8 feet. For the Small
Craft Advisory, Highest gusts up to 30 kts from the northwest
and highest waves around 8 feet expected.
* WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI
including Bois Blanc Island and Presque Isle Light to Sturgeon
Pt MI Including Thunder Bay National Marine Sanctuary.
* WHEN...For the Gale Warning, until 5 AM EDT Monday. For the
Small Craft Advisory, from 5 AM Monday to midnight EDT Monday
night.
* IMPACTS...Strong winds will cause hazardous highest waves
which could capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1029 PM EDT Sun Aug 23 2026
LMZ221-250-240700-
/O.CON.KMQT.SC.Y.0122.000000T0000Z-260824T0700Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
5NM East of a line from Fairport MI to Rock Island Passage-
1029 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM EDT MONDAY...
* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and
waves 1 to 2 ft occurring.
* WHERE...Green Bay North of line from Cedar River MI to Rock
Island Passage and 5NM East of a line from Fairport MI to Rock
Island Passage.
* WHEN...Until 3 AM EDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1029 PM EDT Sun Aug 23 2026
LMZ248-241400-
/O.CON.KMQT.SC.Y.0122.000000T0000Z-260824T1400Z/
Seul Choix Point to Point Detour MI-
1029 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EDT
MONDAY...
* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and
waves 1 to 2 ft occurring.
* WHERE...Seul Choix Point to Point Detour MI.
* WHEN...Until 10 AM EDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1029 PM EDT Sun Aug 23 2026
LSZ244-245-240500-
/O.CON.KMQT.SC.Y.0122.000000T0000Z-260824T0500Z/
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
1029 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT MONDAY...
* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and
waves 1 to 3 ft occurring.
* WHERE...Eagle River to Manitou Island MI and Manitou Island to
Point Isabelle MI.
* WHEN...Until 1 AM EDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1029 PM EDT Sun Aug 23 2026
LSZ248-240900-
/O.CON.KMQT.SC.Y.0122.000000T0000Z-260824T0900Z/
Huron Islands to Marquette MI-
1029 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY...
* WHAT...Northwest winds 10 to 15 kt with gusts up to 25 kt and
waves 2 to 4 ft occurring.
* WHERE...Huron Islands to Marquette MI.
* WHEN...Until 5 AM EDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1029 PM EDT Sun Aug 23 2026
LSZ249-241430-
/O.CON.KMQT.SC.Y.0122.000000T0000Z-260824T2200Z/
Marquette to Munising MI-
1029 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT MONDAY...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and
waves 3 to 6 ft occurring.
* WHERE...Marquette to Munising MI.
* WHEN...Until 6 PM EDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1029 PM EDT Sun Aug 23 2026
LSZ250-241430-
/O.CON.KMQT.SC.Y.0122.000000T0000Z-260824T2200Z/
Munising to Grand Marais MI-
1029 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT MONDAY...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and
waves 3 to 6 ft occurring.
* WHERE...Munising to Grand Marais MI.
* WHEN...Until 6 PM EDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1029 PM EDT Sun Aug 23 2026
LSZ251-241430-
/O.CON.KMQT.SC.Y.0122.000000T0000Z-260825T0000Z/
Grand Marais to Whitefish Point MI-
1029 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT MONDAY...
* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and
waves 4 to 7 ft occurring.
* WHERE...Grand Marais to Whitefish Point MI.
* WHEN...Until 8 PM EDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Cleveland OH
946 PM EDT Sun Aug 23 2026
LEZ144-145-241000-
/O.CON.KCLE.SC.Y.0039.000000T0000Z-260824T2100Z/
The Islands to Vermilion OH-Vermilion to Avon Point OH-
946 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT MONDAY...
* WHAT...West winds 15 to 20 knots and waves 3 to 5 feet.
* WHERE...The nearshore waters of Lake Erie from The Islands to
Avon Point OH.
* WHEN...Until 5 PM EDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Cleveland OH
946 PM EDT Sun Aug 23 2026
LEZ146>149-241000-
/O.CON.KCLE.SC.Y.0039.000000T0000Z-260825T0400Z/
Avon Point to Willowick OH-Willowick to Geneva-on-the Lake OH-
Geneva-on-the-Lake to Conneaut OH-Conneaut OH to Ripley NY-
946 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
MONDAY NIGHT...
* WHAT...West winds 15 to 25 knots and waves 4 to 7 feet.
* WHERE...The nearshore waters of Lake Erie from Avon Point OH
to Ripley NY.
* WHEN...Until midnight EDT Monday night.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
For more information from the National Weather Service visit
http://www.weather.gov/cle
URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
329 PM HST Sun Aug 23 2026
PHZ110>124-241430-
/O.EXT.PHFO.SC.Y.0035.000000T0000Z-260824T1600Z/
Kauai Northwest Waters-Kauai Windward Waters-Kauai Leeward Waters-
Kauai Channel-Oahu Windward Waters-Oahu Leeward Waters-
Kaiwi Channel-Maui County Windward Waters-
Maui County Leeward Waters-Maalaea Bay-Pailolo Channel-
Alenuihaha Channel-Big Island Windward Waters-
Big Island Leeward Waters-Big Island Southeast Waters-
329 PM HST Sun Aug 23 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 AM HST MONDAY...
* WHAT...East winds 20 to 30 kt with higher gusts up to 40 kt and
seas 6 to 8 feet.
* WHERE...All coastal waters.
* WHEN...Until 6 AM HST Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
908 PM EDT Sun Aug 23 2026
LHZ421-441-241415-
/O.EXT.KDTX.SC.Y.0050.000000T0000Z-260825T0000Z/
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-Port Austin to Harbor Beach MI-
908 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT MONDAY...
* WHAT...Expect sustained winds up to 22 knots from the
northwest with gusts up to 28 knots. The largest significant
waves will be 5 feet with a potential maximum wave height of 7
feet.
* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to
Inner Saginaw Bay and Port Austin to Harbor Beach MI.
* WHEN...The maximum winds are expected around 9 PM EDT Sunday
with the largest waves expected around 9 PM EDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
908 PM EDT Sun Aug 23 2026
LHZ442-443-241415-
/O.EXT.KDTX.SC.Y.0050.000000T0000Z-260825T0000Z/
Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI-
908 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT MONDAY...
* WHAT...Expect sustained winds up to 19 knots from the
northwest with gusts up to 28 knots. The largest significant
waves will be 4 feet with a potential maximum wave height of 5
feet.
* WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to
Port Huron MI.
* WHEN...The maximum winds are expected around 12 PM EDT Monday
with the largest waves expected around 9 PM EDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
908 PM EDT Sun Aug 23 2026
LHZ422-241415-
/O.EXT.KDTX.SC.Y.0050.000000T0000Z-260824T2000Z/
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
908 PM EDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EDT MONDAY...
* WHAT...Expect sustained winds up to 23 knots from the
northwest with gusts up to 29 knots. The largest significant
waves will be 4 feet with a potential maximum wave height of 5
feet.
* WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI.
* WHEN...The maximum winds are expected around 9 PM EDT Sunday
with the largest waves expected around 9 PM EDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ764-241315-
Kuskokwim Delta from 15 to 80 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...
.TONIGHT...S wind 30 kt. Seas 9 ft. Rain.
.MON...SW wind 25 kt. Seas 8 ft. Rain.
.MON NIGHT...SW wind 25 kt. Seas 7 ft. Rain.
.TUE...W wind 20 kt. Seas 7 ft.
.TUE NIGHT...W wind 15 kt. Seas 6 ft.
.WED...SW wind 25 kt. Seas 4 ft.
.THU...SW wind 35 kt. Seas 13 ft.
.FRI...W wind 35 kt. Seas 14 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ767-241315-
Saint Matthew Island Waters-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY THROUGH MONDAY...
.TONIGHT...SW wind 30 kt. Seas 13 ft.
.MON...SW wind 20 kt. Seas 9 ft.
.MON NIGHT...SW wind 20 kt. Seas 7 ft.
.TUE AND TUE NIGHT...SW wind 20 kt. Seas 6 ft.
.WED...S wind 25 kt. Seas 8 ft.
.THU THROUGH FRI...W wind 30 kt. Seas 16 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ766-241315-
Pribilof Islands Nearshore Waters-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY THROUGH MONDAY...
.TONIGHT...SW wind 30 kt. Seas 9 ft. Rain.
.MON...SW wind 25 kt. Seas 9 ft. Rain.
.MON NIGHT...SW wind 20 kt. Seas 7 ft.
.TUE...Variable wind 10 kt. Seas 6 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 4 ft.
.WED...S wind 30 kt. Seas 6 ft.
.THU...SW wind 30 kt. Seas 13 ft.
.FRI...W wind 30 kt. Seas 11 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ760-241315-
Bristol Bay greater than 15 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY MONDAY NIGHT...
.TONIGHT...SW wind 20 kt. Seas 3 ft.
.MON...SW wind 20 kt. Seas 6 ft. Rain.
.MON NIGHT...SW wind 25 kt. Seas 7 ft. Rain.
.TUE...W wind 25 kt. Seas 7 ft.
.TUE NIGHT...NW wind 20 kt. Seas 7 ft.
.WED...W wind 15 kt. Seas 4 ft.
.THU...SW wind 30 kt. Seas 6 ft.
.FRI...W wind 30 kt. Seas 9 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ763-241315-
Kuskokwim Delta and Etolin Strait out to 15 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY THROUGH MONDAY...
.TONIGHT...S wind 30 kt. Seas 6 ft. Rain.
.MON...SW wind 25 kt. Seas 6 ft. Rain.
.MON NIGHT...SW wind 20 kt. Seas 5 ft. Rain.
.TUE...W wind 20 kt. Seas 4 ft.
.TUE NIGHT...W wind 15 kt. Seas 4 ft.
.WED...SW wind 25 kt. Seas 2 ft.
.THU...S wind 35 kt. Seas 9 ft.
.FRI...W wind 40 kt. Seas 10 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ756-241315-
Port Heiden to Nelson Lagoon out to 15 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY MONDAY NIGHT...
.TONIGHT...Variable wind 10 kt becoming S 15 kt after midnight.
Seas 3 ft.
.MON...SW wind 20 kt. Seas 4 ft.
.MON NIGHT...SW wind 25 kt. Seas 6 ft. Rain.
.TUE...W wind 25 kt. Seas 7 ft.
.TUE NIGHT...NW wind 15 kt. Seas 5 ft.
.WED...Variable wind 10 kt. Seas 3 ft.
.THU...SW wind 30 kt. Seas 4 ft.
.FRI...W wind 35 kt. Seas 6 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ759-241315-
Nelson Lagoon to Unalga Pass 15 to 70 nm-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...
.TONIGHT...SW wind 25 kt. Seas 6 ft.
.MON...SW wind 25 kt. Seas 8 ft.
.MON NIGHT...SW wind 25 kt. Seas 8 ft.
.TUE...NW wind 20 kt. Seas 8 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 5 ft.
.WED...S wind 20 kt. Seas 3 ft.
.THU...SW wind 30 kt. Seas 11 ft.
.FRI...W wind 30 kt. Seas 11 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ757-241315-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY MONDAY AND MONDAY NIGHT...
.TONIGHT...S wind 20 kt. Seas 4 ft.
.MON...SW wind 25 kt. Seas 7 ft.
.MON NIGHT...SW wind 25 kt. Seas 8 ft. Rain.
.TUE...W wind 25 kt. Seas 8 ft.
.TUE NIGHT...NW wind 20 kt. Seas 7 ft.
.WED...W wind 15 kt. Seas 4 ft.
.THU...SW wind 30 kt. Seas 8 ft.
.FRI...W wind 30 kt. Seas 11 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ758-241315-
Nelson Lagoon to Cape Sarichef out to 15 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY MONDAY NIGHT...
.TONIGHT...SW wind 15 kt. Seas 4 ft.
.MON...SW wind 20 kt. Seas 5 ft.
.MON NIGHT...SW wind 25 kt. Seas 6 ft.
.TUE...W wind 20 kt. Seas 6 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 4 ft.
.WED...SE wind 15 kt. Seas 3 ft.
.THU...SW wind 30 kt. Seas 6 ft.
.FRI...W wind 35 kt. Seas 7 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ755-241315-
Cape Tolstoi to Unalga Pass from 15 to 100 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY MONDAY NIGHT...
.TONIGHT...SW wind 15 kt. Seas 4 ft.
.MON...SW wind 20 kt. Seas 5 ft.
.MON NIGHT...SW wind 25 kt. Seas 7 ft.
.TUE...W wind 20 kt. Seas 7 ft.
.TUE NIGHT...NW wind 15 kt. Seas 6 ft.
.WED...NW wind 15 kt. Seas 4 ft.
.THU...SW wind 25 kt. Seas 8 ft.
.FRI...W wind 25 kt. Seas 9 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ768-241315-
Unimak Pass-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY MONDAY NIGHT...
.TONIGHT...S wind 15 kt. Seas 3 ft.
.MON...S wind 20 kt. Seas 6 ft.
.MON NIGHT...SW wind 25 kt. Seas 6 ft.
.TUE...W wind 20 kt. Seas 6 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 4 ft.
.WED...S wind 15 kt. Seas 4 ft.
.THU...SW wind 25 kt. Seas 7 ft.
.FRI...W wind 25 kt. Seas 7 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ770-241315-
Unalga Pass to Nikolski Bering Side out to 15 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY MONDAY NIGHT...
.TONIGHT...S wind 20 kt. Seas 4 ft.
.MON...S wind 20 kt. Seas 5 ft.
.MON NIGHT...SW wind 25 kt. Seas 5 ft.
.TUE...W wind 20 kt. Seas 5 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 3 ft.
.WED...S wind 20 kt. Seas 3 ft.
.THU...SW wind 25 kt. Seas 6 ft.
.FRI...W wind 25 kt. Seas 6 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ772-241315-
Unalga Pass to Nikolski Bering Side from 15 to 85 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.MON...SW wind 25 kt. Seas 8 ft.
.MON NIGHT...SW wind 25 kt. Seas 8 ft.
.TUE...W wind 15 kt. Seas 6 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 3 ft.
.WED...S wind 25 kt. Seas 5 ft.
.THU...SW wind 25 kt. Seas 10 ft.
.FRI...W wind 25 kt. Seas 11 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ774-241315-
Unalga Pass to Nikolski Pacific Side from 15 to 85 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY MONDAY NIGHT...
.TONIGHT...SW wind 20 kt. Seas 5 ft.
.MON...SW wind 20 kt. Seas 6 ft.
.MON NIGHT...SW wind 25 kt. Seas 7 ft.
.TUE...W wind 20 kt. Seas 7 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 5 ft.
.WED...S wind 20 kt. Seas 6 ft.
.THU...SW wind 25 kt. Seas 8 ft.
.FRI...W wind 20 kt. Seas 8 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ775-241315-
Nikolski to Seguam Bering Side out to 15 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...
.TONIGHT...SW wind 25 kt. Seas 6 ft.
.MON...SW wind 25 kt. Seas 6 ft.
.MON NIGHT...SW wind 25 kt. Seas 6 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 4 ft.
.WED THROUGH THU...SW wind 25 kt. Seas 6 ft.
.FRI...W wind 20 kt. Seas 7 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ776-241315-
Nikolski to Seguam Bering Side from 15 to 85 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...
.TONIGHT...SW wind 25 kt. Seas 8 ft.
.MON...SW wind 25 kt. Seas 9 ft.
.MON NIGHT...SW wind 25 kt. Seas 8 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 4 ft.
.WED...S wind 25 kt. Seas 6 ft.
.THU...SW wind 25 kt. Seas 9 ft.
.FRI...W wind 20 kt. Seas 10 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ777-241315-
Nikolski to Seguam Pacfic Side out to 15 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY MONDAY AND MONDAY NIGHT...
.TONIGHT...SW wind 20 kt. Seas 6 ft.
.MON...SW wind 25 kt. Seas 6 ft.
.MON NIGHT...SW wind 25 kt. Seas 7 ft.
.TUE...W wind 15 kt. Seas 6 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 5 ft.
.WED THROUGH THU...SW wind 25 kt. Seas 6 ft.
.FRI...W wind 20 kt. Seas 7 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ778-241315-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY MONDAY AND MONDAY NIGHT...
.TONIGHT...SW wind 20 kt. Seas 6 ft.
.MON...SW wind 25 kt. Seas 7 ft.
.MON NIGHT...SW wind 25 kt. Seas 8 ft.
.TUE AND TUE NIGHT...SW wind 15 kt. Seas 6 ft.
.WED...SW wind 20 kt. Seas 6 ft.
.THU...SW wind 25 kt. Seas 7 ft.
.FRI...W wind 20 kt. Seas 8 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ780-241315-
Seguam to Adak Bering Side out to 15 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY THROUGH MONDAY...
.TONIGHT...S wind 25 kt. Seas 5 ft. Rain.
.MON...S wind 25 kt. Seas 5 ft.
.MON NIGHT...SW wind 20 kt. Seas 3 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 2 ft.
.WED...S wind 25 kt. Seas 5 ft.
.THU...SW wind 25 kt. Seas 5 ft.
.FRI...W wind 15 kt. Seas 6 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ781-241315-
Seguam to Adak Bering Side from 15 to 85 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY THROUGH MONDAY...
.TONIGHT...SW wind 25 kt. Seas 8 ft. Rain.
.MON...SW wind 25 kt. Seas 7 ft.
.MON NIGHT...SW wind 20 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 2 ft.
.WED...S wind 25 kt. Seas 6 ft.
.THU...SW wind 25 kt. Seas 8 ft.
.FRI...W wind 15 kt. Seas 7 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ782-241315-
Seguam to Adak Pacific Side out to 15 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY THROUGH MONDAY...
.TONIGHT...SW wind 25 kt. Seas 8 ft.
.MON...SW wind 25 kt. Seas 8 ft.
.MON NIGHT...SW wind 20 kt. Seas 7 ft.
.TUE...Variable wind 10 kt. Seas 5 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 4 ft.
.WED THROUGH THU...SW wind 25 kt. Seas 8 ft.
.FRI...W wind 15 kt. Seas 6 ft.
$$
Coastal Waters Forecast for Northwest Alaska
National Weather Service Fairbanks AK
349 PM AKDT Sun Aug 23 2026
Northwestern Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
PKZ804-241400-
Cape Stephens to Moses Point out to 15 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
MONDAY AFTERNOON...
.TONIGHT...S winds 30 kt. Seas 6 ft. Rain showers.
.MON...S winds 30 kt. Seas 6 ft. Rain showers.
.MON NIGHT...SW winds 20 kt. Seas 4 ft. Rain showers.
.TUE...W winds 20 kt. Seas 4 ft. Rain showers.
.TUE NIGHT...W winds 20 kt. Seas 4 ft. Rain showers.
.WED...W winds 20 kt. Seas 4 ft.
.WED NIGHT...NE winds 10 kt. Seas 2 ft.
.THU...SE winds 30 kt. Seas 6 ft.
.FRI...SE winds 20 kt. Seas 4 ft.
$$
Coastal Waters Forecast for Northwest Alaska
National Weather Service Fairbanks AK
349 PM AKDT Sun Aug 23 2026
Northwestern Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
PKZ855-241400-
Kotzebue Sound greater than 10 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
MONDAY AFTERNOON...
.TONIGHT...SE winds 30 kt. Seas 6 ft. Rain showers.
.MON...S winds 25 kt. Seas 5 ft.
.MON NIGHT...SW winds 25 kt. Seas 7 ft.
.TUE...W winds 10 kt. Seas 3 ft.
.TUE NIGHT...NW winds 20 kt. Seas 4 ft.
.WED...NW winds 25 kt. Seas 5 ft.
.WED NIGHT...NW winds 20 kt. Seas 4 ft.
.THU...E winds 30 kt. Seas 7 ft.
.FRI...E winds 30 kt. Seas 6 ft.
$$
Coastal Waters Forecast for Northwest Alaska
National Weather Service Fairbanks AK
349 PM AKDT Sun Aug 23 2026
Northwestern Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
PKZ810-241400-
Cape Krusenstern to Cape Thompson out to 15 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
MONDAY AFTERNOON...
.TONIGHT...SE winds 30 kt. Seas 5 ft building to 8 ft. Rain
showers.
.MON...S winds 30 kt. Seas 9 ft. Rain showers.
.MON NIGHT...W winds 25 kt. Seas 9 ft.
.TUE...SW winds 15 kt. Seas 4 ft.
.TUE NIGHT...NW winds 20 kt. Seas 5 ft.
.WED...W winds 20 kt. Seas 6 ft.
.WED NIGHT...W winds 20 kt. Seas 6 ft.
.THU...SE winds 30 kt. Seas 8 ft.
.FRI...N winds 25 kt. Seas 5 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ783-241315-
Seguam to Adak Pacific Side from 15 to 75 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT...
.TONIGHT...SW wind 25 kt. Seas 9 ft.
.MON...SW wind 25 kt. Seas 8 ft.
.MON NIGHT...SW wind 20 kt. Seas 8 ft.
.TUE...SW wind 15 kt. Seas 6 ft.
.TUE NIGHT...S wind 20 kt. Seas 6 ft.
.WED THROUGH THU...SW wind 25 kt. Seas 8 ft.
.FRI...W wind 15 kt. Seas 7 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ784-241315-
Adak to Kiska Bering Side-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY TONIGHT...
.TONIGHT...SW wind 25 kt. Seas 8 ft.
.MON...SW wind 20 kt. Seas 6 ft.
.MON NIGHT...W wind 15 kt. Seas 5 ft.
.TUE...Variable wind 10 kt. Seas 3 ft.
.TUE NIGHT...SE wind 20 kt. Seas 5 ft.
.WED...S wind 30 kt. Seas 9 ft.
.THU...W wind 25 kt. Seas 9 ft.
.FRI...S wind 15 kt. Seas 6 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
349 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ785-241315-
Adak to Kiska Pacific Side-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY THROUGH MONDAY...
.TONIGHT...S wind 25 kt. Seas 9 ft. Rain showers.
.MON...SW wind 25 kt diminishing to 15 kt in the afternoon. Seas
8 ft.
.MON NIGHT...SW wind 15 kt. Seas 7 ft.
.TUE...Variable wind 10 kt. Seas 5 ft.
.TUE NIGHT...SE wind 20 kt. Seas 6 ft.
.WED...S wind 25 kt. Seas 9 ft.
.THU...W wind 25 kt. Seas 9 ft.
.FRI...Variable wind 10 kt. Seas 8 ft.
$$
Coastal Waters Forecast for Northwest Alaska
National Weather Service Fairbanks AK
349 PM AKDT Sun Aug 23 2026
Northwestern Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
PKZ808-241400-
Cape Espenberg to Motherwood Point out to 10 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
MONDAY AFTERNOON...
.TONIGHT...SE winds 30 kt. Seas 6 ft. Rain showers.
.MON...S winds 25 kt. Seas 5 ft.
.MON NIGHT...SW winds 25 kt. Seas 5 ft.
.TUE...SW winds 10 kt. Seas 3 ft.
.TUE NIGHT...NW winds 20 kt. Seas 4 ft.
.WED...W winds 25 kt. Seas 5 ft.
.WED NIGHT...NW winds 20 kt. Seas 4 ft.
.THU...E winds 30 kt. Seas 7 ft.
.FRI...E winds 25 kt. Seas 5 ft.
$$
Coastal Waters Forecast for Northwest Alaska
National Weather Service Fairbanks AK
349 PM AKDT Sun Aug 23 2026
Northwestern Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
PKZ809-241400-
Motherwood Point to Cape Krusenstern out to 10 NM-
349 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
MONDAY AFTERNOON...
.TONIGHT...SE winds 25 kt increasing to 30 kt. Seas 4 ft building
to 6 ft. Rain showers.
.MON...S winds 30 kt. Seas 6 ft.
.MON NIGHT...SW winds 25 kt. Seas 5 ft.
.TUE...W winds 10 kt. Seas 2 ft.
.TUE NIGHT...W winds 20 kt. Seas 4 ft.
.WED...NW winds 25 kt. Seas 5 ft.
.WED NIGHT...NW winds 25 kt. Seas 5 ft.
.THU...E winds 30 kt. Seas 6 ft.
.FRI...E winds 30 kt. Seas 6 ft.
$$
Coastal Waters Forecast for Arctic Alaska
National Weather Service Fairbanks AK
348 PM AKDT Sun Aug 23 2026
Arctic Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
PKZ815-241400-
Flaxman Island to Demarcation Point out to 15 NM-
348 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
MONDAY MORNING...
.TONIGHT...E winds 25 kt. Seas building to 4 ft.
.MON...E winds 25 kt. Seas 4 ft.
.MON NIGHT...S winds 10 kt. Seas 2 ft.
.TUE...W winds 10 kt. Seas 2 ft.
.TUE NIGHT...E winds 10 kt. Seas 2 ft.
.WED...W winds 15 kt. Seas 2 ft.
.WED NIGHT...W winds 10 kt. Seas 2 ft.
.THU...E winds 15 kt. Seas 3 ft.
.FRI...E winds 15 kt. Seas 3 ft.
$$
Coastal Waters Forecast for Arctic Alaska
National Weather Service Fairbanks AK
348 PM AKDT Sun Aug 23 2026
Arctic Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
PKZ857-241400-
Cape Thompson to Cape Beaufort from 15 to 85 NM-
348 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...
.TONIGHT...S winds 25 kt becoming E. Seas 6 ft. Rain showers.
.MON...E winds 25 kt. Seas 8 ft. Rain showers.
.MON NIGHT...W winds 20 kt. Seas 8 ft.
.TUE...W winds 20 kt. Seas 7 ft.
.TUE NIGHT...W winds 20 kt. Seas 7 ft.
.WED...W winds 20 kt. Seas 9 ft.
.WED NIGHT...W winds 15 kt. Seas 8 ft.
.THU...S winds 20 kt. Seas 8 ft.
.FRI...N winds 20 kt. Seas 9 ft.
$$
Coastal Waters Forecast for Arctic Alaska
National Weather Service Fairbanks AK
348 PM AKDT Sun Aug 23 2026
Arctic Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
PKZ858-241400-
Cape Beaufort to Point Franklin from 15 to 85 NM-
348 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...
.TONIGHT...S winds 25 kt. Seas 6 ft subsiding to 4 ft.
.MON...E winds 25 kt. Seas 5 ft. Rain showers.
.MON NIGHT...W winds 25 kt. Seas 9 ft.
.TUE...W winds 20 kt. Seas 8 ft.
.TUE NIGHT...W winds 20 kt. Seas 8 ft.
.WED...W winds 20 kt. Seas 7 ft.
.WED NIGHT...W winds 20 kt. Seas 7 ft.
.THU...S winds 15 kt. Seas 4 ft.
.FRI...E winds 15 kt. Seas 8 ft.
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Juneau AK
348 PM AKDT Sun Aug 23 2026
PKZ036-240800-
/O.CON.PAJK.SC.Y.0271.260824T0000Z-260824T1500Z/
Clarence Strait-
348 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM AKDT
MONDAY...
* WHAT...Southeast winds 15 to 25 kt with gusts up to 35 kt and
seas 6 to 8 ft expected.
* WHERE...Clarence Strait.
* WHEN...Until 7 AM AKDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Coastal Waters Forecast for Arctic Alaska
National Weather Service Fairbanks AK
348 PM AKDT Sun Aug 23 2026
Arctic Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
PKZ811-241400-
Cape Thompson to Cape Beaufort out to 15 NM-
348 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...
.TONIGHT...S winds 25 kt becoming E. Seas 6 ft. Rain showers.
.MON...S winds 30 kt. Seas 9 ft. Rain showers.
.MON NIGHT...W winds 20 kt. Seas 8 ft.
.TUE...W winds 15 kt. Seas 5 ft.
.TUE NIGHT...W winds 20 kt. Seas 6 ft.
.WED...W winds 20 kt. Seas 8 ft. Rain showers.
.WED NIGHT...W winds 15 kt. Seas 8 ft.
.THU...SE winds 20 kt. Seas 7 ft.
.FRI...N winds 20 kt. Seas 6 ft.
$$
Coastal Waters Forecast for Arctic Alaska
National Weather Service Fairbanks AK
348 PM AKDT Sun Aug 23 2026
Arctic Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
PKZ812-241400-
Cape Beaufort to Point Franklin out to 15 NM-
348 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH MONDAY AFTERNOON...
.TONIGHT...S winds 25 kt. Seas 5 ft subsiding.
.MON...SE winds 25 kt. Seas 4 ft. Rain showers.
.MON NIGHT...W winds 25 kt. Seas 8 ft.
.TUE...SW winds 20 kt. Seas 7 ft.
.TUE NIGHT...W winds 20 kt. Seas 6 ft.
.WED...W winds 20 kt. Seas 6 ft.
.WED NIGHT...W winds 20 kt. Seas 6 ft.
.THU...E winds 15 kt. Seas 4 ft.
.FRI...E winds 15 kt. Seas 6 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
259 PM AKDT Sun Aug 23 2026
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ733-241200-
Gore Point to Marmot Island from 15 to 80 NM-
259 PM AKDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY MONDAY...
.TONIGHT...W wind 20 kt. Seas 4 ft.
.MON...W wind 25 kt. Seas 5 ft.
.MON NIGHT...SW wind 15 kt. Seas 4 ft. Rain.
.TUE...Variable wind 10 kt. Seas 4 ft.
.TUE NIGHT...W wind 20 kt. Seas 4 ft.
.WED THROUGH THU...W wind 25 kt. Seas 7 ft.
.FRI...SW wind 20 kt. Seas 7 ft.
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
1218 PM PDT Sun Aug 23 2026
PZZ252-253-272-273-241130-
/O.CON.KPQR.SC.Y.0091.260824T0000Z-260825T0000Z/
Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
1218 PM PDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 5 PM PDT MONDAY...
* WHAT...Seas 4 to 6 ft at 7 seconds and north winds 10 to 20 kt
with gusts up to 25 kt expected.
* WHERE...Coastal waters from Cape Falcon to Cape Foulweather OR
out 10 NM, Coastal waters from Cape Foulweather to Florence OR
out 10 NM, Waters from Cape Falcon to Cape Foulweather OR from
10 to 60 NM and Waters from Cape Foulweather to Florence OR
from 10 to 60 NM.
* WHEN...From 5 PM this afternoon to 5 PM PDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
1218 PM PDT Sun Aug 23 2026
PZZ251-271-241130-
/O.CON.KPQR.SC.Y.0091.260824T0600Z-260825T0300Z/
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM-
1218 PM PDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 8 PM PDT MONDAY...
* WHAT...Seas 3 to 6 ft at 7 seconds and north winds 15 to 20 kt
with gusts up to 25 kt expected.
* WHERE...Coastal waters from Cape Shoalwater WA to Cape Falcon
OR out 10 NM and Waters from Cape Shoalwater WA to Cape Falcon
OR from 10 to 60 NM.
* WHEN...From 11 PM this evening to 8 PM PDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
1218 PM PDT Sun Aug 23 2026
PZZ210-241130-
/O.CON.KPQR.SC.Y.0091.260824T1500Z-260825T0300Z/
Columbia River Bar-
1218 PM PDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TO 8 PM PDT
MONDAY...
* WHAT...Rough bar conditions expected. Seas 3 to 5 ft at 6
seconds and north winds 10 to 15 kt with gusts up to 25 kt.
* WHERE...In the Main Channel of the Columbia River Bar.
* WHEN...From 8 AM to 8 PM PDT Monday.
* IMPACTS...Conditions will be hazardous to small craft,
especially when operating near to, or attempting to cross, the
Columbia River Bar.
* ADDITIONAL DETAILS...Ebb current of 2.35 kt at 318 PM Monday.
Seas 4 to 5 ft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Small Craft Advisory means that wave conditions are expected to
be hazardous to small craft in the vicinity of the Columbia River
Bar. Mariners are advised to obtain the latest bar conditions
from the United States Coast Guard before attempting to cross the
bar.
&&
$$
For more information from the National Weather Service, visit:
https://www.weather.gov/portland/marine
URGENT - MARINE WEATHER MESSAGE
National Weather Service Tiyan GU
451 AM ChST Mon Aug 24 2026
PMZ151>154-240700-
/O.CON.PGUM.SC.Y.0062.000000T0000Z-260824T0700Z/
Guam Coastal Waters-Rota Coastal Waters-Tinian Coastal Waters-
Saipan Coastal Waters-
451 AM ChST Mon Aug 24 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CHST THIS
AFTERNOON...
* WHAT...Seas 7 to 10 feet.
* WHERE...Marianas Coastal Waters.
* WHEN...Until 5 PM ChST this afternoon.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...Significant southwesterly swell driven by
the monsoon pattern and Tropical Depression 19W, well north-
northwest of Yap, along with strong, convectively-driven gusts
will give way to choppy seas of 7 to 10 feet through this
afternoon.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid boating in hazardous conditions.
&&
$$
Cruz
URGENT - MARINE WEATHER MESSAGE
National Weather Service Medford OR
1246 AM PDT Sun Aug 23 2026
PZZ370-376-232330-
/O.CON.KMFR.SC.Y.0069.260823T1600Z-260825T0300Z/
Waters from Florence to Cape Blanco OR from 10 to 60 nm-
Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm-
1246 AM PDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 8 PM PDT MONDAY...
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and
steep wind-driven seas 6 to 8 ft.
* WHERE...All areas. Highest winds and steepest seas expected
from Cape Blanco southward.
* WHEN...From 9 AM Sunday to 8 PM PDT Monday.
* IMPACTS...Gusty winds and steep seas could capsize or damage
smaller vessels.
* View the hazard area in detail at https://go.usa.gov/x6hks
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners and those operating smaller vessels should
remain in port and avoid the area of hazardous conditions.
&&
$$
Visit us at https://www.weather.gov/Medford
URGENT - MARINE WEATHER MESSAGE
National Weather Service Medford OR
1246 AM PDT Sun Aug 23 2026
PZZ350-356-232330-
/O.CON.KMFR.SC.Y.0069.260823T1600Z-260824T1800Z/
Coastal waters from Florence to Cape Blanco OR out 10 nm-
Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm-
1246 AM PDT Sun Aug 23 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING
TO 11 AM PDT MONDAY...
* WHAT...North winds 15 to 25 kt and steep wind-driven seas 6 to
8 ft.
* WHERE...All areas. Highest winds and steepest seas expected
from Cape Blanco southward.
* WHEN...From 9 AM Sunday to 8 PM PDT Monday.
* IMPACTS...Gusty winds and steep seas could capsize or damage
smaller vessels.
* View the hazard area in detail at https://go.usa.gov/x6hks
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners and those operating smaller vessels should
remain in port and avoid the area of hazardous conditions.
&&
$$
