321
WHUS73 KDTX 032032
MWWDTX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
332 PM EST Wed Dec 3 2025

LEZ444-040300-
/O.CON.KDTX.LO.Y.0011.000000T0000Z-251204T0300Z/
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
332 PM EST Wed Dec 3 2025

...LOW WATER ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...

* WHAT...Abnormally low water levels.

* WHERE...Michigan Waters of Lake Erie from Detroit River to
  North Cape MI.

* WHEN...The maximum winds are expected around 5 PM EST
  Wednesday with the largest waves expected around 6 PM EST
  Wednesday.

* IMPACTS...Below normal water levels will result in hazardous
  navigating conditions.

* ADDITIONAL DETAILS...Water levels will remain near the critical
  mark for safe navigation of 5 inches below low water datum into
  this evening before rising overnight tonight.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should navigate shallow waters with extreme caution due
to below normal water levels.

&&

$$

LHZ421-422-441-040930-
/O.CON.KDTX.SC.Y.0091.000000T0000Z-251204T2100Z/
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
Port Austin to Harbor Beach MI-
332 PM EST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST
THURSDAY...

* WHAT...Expect sustained winds up to 27 knots from the
  northwest with gusts up to 31 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, Inner Saginaw Bay SW of Point Au Gres to
  Bay Port MI and Port Austin to Harbor Beach MI.

* WHEN...The maximum winds are expected around 7 AM EST Thursday
  with the largest waves expected around 9 AM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LHZ442-443-040930-
/O.CON.KDTX.SC.Y.0091.251204T0300Z-251204T2100Z/
Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI-
332 PM EST Wed Dec 3 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 4 PM EST THURSDAY...

* WHAT...Expect sustained winds up to 22 knots from the
  northwest with gusts up to 29 knots. The largest significant
  waves will be 4 feet with a potential maximum wave height of 5
  feet.

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

* WHEN...The maximum winds are expected around 6 AM EST Thursday
  with the largest waves expected around 9 AM EST Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$