Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
853 AM PST Thu Nov 27 2025
PZZ110-280100-
/O.CON.KSEW.SC.Y.0160.000000T0000Z-251128T1200Z/
Grays Harbor Bar-
853 AM PST Thu Nov 27 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...
* WHAT...Rough bar conditions. Combined seas building to 10 to 11
ft.
* WHERE...Grays Harbor Bar.
* WHEN...Until 4 AM PST Friday.
* IMPACTS...Conditions will be hazardous to small craft
especially when navigating in or near harbor entrances.
* ADDITIONAL DETAILS... Maximum ebb currents will occur around 930
AM Thursday and 915 PM Thursday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Small Craft Advisory for rough bar means that wave conditions
are expected to be hazardous to small craft in or near harbor
entrances.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Seattle WA
853 AM PST Thu Nov 27 2025
PZZ156-176-280100-
/O.CON.KSEW.SC.Y.0160.000000T0000Z-251128T1200Z/
Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm-
Coastal Waters From Point Grenville To Cape Shoalwater 10 To
60 Nm-
853 AM PST Thu Nov 27 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...
* WHAT...Southeast winds winds 20 to 30 kt with occasional gusts
to 35 kt. Seas building to 12 to 15 ft.
* WHERE...Coastal Waters From Point Grenville To Cape Shoalwater
Out 10 Nm and Coastal Waters From Point Grenville To Cape
Shoalwater 10 To 60 Nm.
* WHEN...Until 4 AM PST Friday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Small Craft Advisory means that wind speeds of 21 to 33 knots
and/or seas 10 feet or higher are expected to produce hazardous
wave conditions to small craft. Inexperienced mariners,
especially those operating smaller vessels should avoid
navigating in these conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Medford OR
213 AM PST Thu Nov 27 2025
PZZ350-272315-
/O.EXT.KMFR.SC.Y.0104.000000T0000Z-251129T0000Z/
/O.CON.KMFR.SE.W.0046.000000T0000Z-251128T1200Z/
Coastal waters from Florence to Cape Blanco OR out 10 nm-
213 AM PST Thu Nov 27 2025
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM PST FRIDAY...
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY...
* WHAT...South winds 20 to 25 kt with gusts to 35 kt and steep
to very steep seas 13 to 18 ft at 13 seconds.
* WHERE...All areas. Very steep and hazardous seas expected
beyond 5 nm from shore south of Reedsport and near shore north
of Reedsport.
* WHEN...For the Small Craft Advisory, until 4 PM PST Friday.
For the Hazardous Seas Warning, until 4 AM PST Friday.
* IMPACTS...Very steep and hazardous seas could capsize or
damage vessels. Bar crossings will become especially
treacherous.
* View the hazard area in detail at https://go.usa.gov/x6hks
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Recreational boaters should remain in port. Commercial vessels
should prepare for very steep seas and consider remaining in port
until conditions improve.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Medford OR
213 AM PST Thu Nov 27 2025
PZZ370-272315-
/O.CON.KMFR.SE.W.0046.000000T0000Z-251128T1200Z/
/O.EXB.KMFR.SC.Y.0104.251128T1200Z-251129T0000Z/
Waters from Florence to Cape Blanco OR from 10 to 60 nm-
213 AM PST Thu Nov 27 2025
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 4 AM PST
FRIDAY...
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 4 PM PST FRIDAY...
* WHAT...South winds 20 to 25 kt with gusts to 35 kt and steep
to very steep seas 13 to 18 ft at 13 seconds.
* WHERE...All areas.
* WHEN...For the Hazardous Seas Warning, until 4 AM PST Friday.
For the Small Craft Advisory, from 4 AM to 4 PM PST Friday.
* IMPACTS...Very steep and hazardous seas could capsize or
damage vessels. Bar crossings will become especially
treacherous.
* View the hazard area in detail at https://go.usa.gov/x6hks
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Recreational boaters should remain in port. Commercial vessels
should prepare for very steep seas and consider remaining in port
until conditions improve.
&&
$$
