583
WHUS73 KAPX 021809
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
209 PM EDT Tue Sep 2 2025

LMZ323-341-342-344>346-030215-
/O.NEW.KAPX.SC.Y.0087.250903T0600Z-250904T0300Z/
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-
209 PM EDT Tue Sep 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 11 PM EDT
WEDNESDAY...

* WHAT...Highest gusts up to 25 kts from the west and highest
  waves around 5 feet expected.

* WHERE...Portions of Lake Michigan.

* WHEN...From 2 AM to 11 PM 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.

&&

$$

LHZ345>349-030215-
/O.NEW.KAPX.SC.Y.0087.250903T1200Z-250904T0300Z/
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-
209 PM EDT Tue Sep 2 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 11 PM EDT
WEDNESDAY...

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

* WHERE...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 and Sturgeon
  Pt to Alabaster MI.

* WHEN...From 8 AM to 11 PM 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.

&&

$$