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WHUS73 KDTX 260744

MWWDTX



URGENT - MARINE WEATHER MESSAGE

National Weather Service Detroit/Pontiac MI

344 AM EDT Sat Apr 26 2025



LCZ460-LEZ444-261945-

/O.EXB.KDTX.SC.Y.0037.250426T1400Z-250427T0000Z/

Lake St Clair-

Michigan Waters of Lake Erie from Detroit River to North Cape MI-

344 AM EDT Sat Apr 26 2025



...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM THIS MORNING TO 8 PM

EDT THIS EVENING...



* WHAT...Expect sustained winds up to 16 knots from the 

  northwest with gusts up to 25 knots. The largest significant 

  waves will be 2 feet with a potential maximum wave height of 3 

  feet.



* WHERE...In Lake St Clair, Lake St Clair. In Lake Erie, 

  Michigan Waters of Lake Erie from Detroit River to North Cape 

  MI.



* WHEN...The maximum winds are expected around 12 PM EDT 

  Saturday with the largest waves expected around 1 PM EDT 

  Saturday.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



LHZ421-441-261945-

/O.CON.KDTX.SC.Y.0037.000000T0000Z-250427T0200Z/

Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner

Saginaw Bay-Port Austin to Harbor Beach MI-

344 AM EDT Sat Apr 26 2025



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS

EVENING...



* WHAT...Expect sustained winds up to 21 knots from the north 

  with gusts up to 29 knots. The largest significant waves will 

  be 6 feet with a potential maximum wave height of 8 feet.



* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to 

  Inner Saginaw Bay and Port Austin to Harbor Beach MI.



* WHEN...The maximum winds are expected around 2 PM EDT Saturday 

  with the largest waves expected around 2 PM EDT Saturday.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



LHZ442-443-261945-

/O.CON.KDTX.SC.Y.0037.000000T0000Z-250427T0200Z/

Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI-

344 AM EDT Sat Apr 26 2025



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS

EVENING...



* WHAT...Expect sustained winds up to 21 knots from the 

  northwest with gusts up to 27 knots. The largest significant 

  waves will be 5 feet with a potential maximum wave height of 7 

  feet.



* WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to 

  Port Huron MI.



* WHEN...The maximum winds are expected around 2 PM EDT Saturday 

  with the largest waves expected around 2 PM EDT Saturday.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



LHZ422-261945-

/O.CON.KDTX.SC.Y.0037.000000T0000Z-250427T0200Z/

Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-

344 AM EDT Sat Apr 26 2025



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS

EVENING...



* WHAT...Expect sustained winds up to 20 knots from the north 

  with gusts up to 29 knots. The largest significant waves will 

  be 3 feet with a potential maximum wave height of 4 feet.



* WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI.



* WHEN...The maximum winds are expected around 8 AM EDT Saturday 

  with the largest waves expected around 11 AM EDT Saturday.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$