904
WHUS73 KAPX 171817
MWWAPX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
217 PM EDT Thu Apr 17 2025

LMZ323-346-180230-
/O.CON.KAPX.SC.Y.0047.000000T0000Z-250418T1500Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Manistee to Point Betsie MI-
217 PM EDT Thu Apr 17 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT
FRIDAY...

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

* WHERE...Grand Traverse Bay south of a line Grand Traverse
  Light to Norwood MI and Manistee to Point Betsie MI.

* WHEN...From 2 PM this afternoon to 11 AM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ346>348-180230-
/O.CON.KAPX.SC.Y.0047.000000T0000Z-250418T2200Z/
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-
217 PM EDT Thu Apr 17 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT FRIDAY...

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

* WHERE...St Ignace to False Detour Channel, 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...From 2 PM this afternoon to 6 PM EDT Friday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$