557
WHUS73 KAPX 160207
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1007 PM EDT Tue Sep 15 2026

LHZ345>349-LMZ323-341-342-344>346-LSZ322-160315-
/O.EXP.KAPX.SC.Y.0080.000000T0000Z-260916T0200Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
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-Sturgeon Pt to Alabaster MI-
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-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
1007 PM EDT Tue Sep 15 2026

...SMALL CRAFT ADVISORY HAS EXPIRED...

Winds may continue to gust up to 20 kts early tonight, but will
turn lighter later tonight.

$$

LSZ321-160600-
/O.CON.KAPX.SC.Y.0080.000000T0000Z-260916T0600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
1007 PM EDT Tue Sep 15 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT
WEDNESDAY...

* WHAT...Highest gusts up to 30 kts from the west and highest
  waves around 7 feet.

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

* WHEN...Until 2 AM EDT Wednesday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$