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WHUS73 KDTX 251905

MWWDTX



URGENT - MARINE WEATHER MESSAGE

National Weather Service Detroit/Pontiac MI

305 PM EDT Fri Apr 25 2025



LHZ422-260815-

/O.EXA.KDTX.SC.Y.0037.250426T0600Z-250427T0200Z/

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

305 PM EDT Fri Apr 25 2025



...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM TO 10 PM EDT

SATURDAY...



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

  gusts up to 30 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 9 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.



&&



$$



LHZ421-441-260815-

/O.CON.KDTX.SC.Y.0037.250426T0200Z-250427T0200Z/

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

Saginaw Bay-Port Austin to Harbor Beach MI-

305 PM EDT Fri Apr 25 2025



...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING

TO 10 PM EDT SATURDAY...



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

  with gusts up to 30 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 10 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.



&&



$$



LHZ442-443-260815-

/O.CON.KDTX.SC.Y.0037.250426T0600Z-250427T0200Z/

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

305 PM EDT Fri Apr 25 2025



...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 10 PM EDT

SATURDAY...



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

  with gusts up to 30 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 1 PM EDT Saturday 

  with the largest waves expected around 12 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.



&&



$$



KGK