Marine Weather Message
Issued by NWS Gaylord, MI

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066
WHUS73 KAPX 231432
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1032 AM EDT Sat Aug 23 2025

LMZ323-342-344>346-232245-
/O.NEW.KAPX.SC.Y.0082.250823T1432Z-250824T0600Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
1032 AM EDT Sat Aug 23 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT SUNDAY...

* WHAT...Highest gusts up to 25 kts from the west and highest
  waves around 4 feet.

* WHERE...Grand Traverse Bay south of a line Grand Traverse
  Light to Norwood MI, Norwood MI to 5NM West of Mackinac Bridge
  including Little Traverse Bay, Sleeping Bear Point to Grand
  Traverse Light MI, Point Betsie to Sleeping Bear Point MI and
  Manistee to Point Betsie MI.

* WHEN...Until 2 AM 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.

&&

$$

LSZ321-232245-
/O.NEW.KAPX.SC.Y.0082.250823T1432Z-250824T0600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1032 AM EDT Sat Aug 23 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT SUNDAY...

* WHAT...Highest gusts up to 25 kts from the west and highest
  waves around 6 feet.

* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point
  Iroquois MI.

* WHEN...Until 2 AM 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.

&&

$$

LHZ345-347-232245-
/O.NEW.KAPX.SC.Y.0082.250823T1432Z-250824T0600Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
1032 AM EDT Sat Aug 23 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT SUNDAY...

* WHAT...Highest gusts up to 25 kts from the west and highest
  waves around 3 feet.

* WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge
  including Mackinac Island and 5NM East of Mackinac Bridge to
  Presque Isle Light MI including Bois Blanc Island.

* WHEN...Until 2 AM 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.

&&

$$