040
WHUS73 KDTX 031950
MWWDTX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
350 PM EDT Thu Apr 3 2025

LHZ361-032100-
/O.EXP.KDTX.GL.W.0015.000000T0000Z-250403T2000Z/
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
350 PM EDT Thu Apr 3 2025

...GALE WARNING WILL EXPIRE AT 4 PM EDT THIS AFTERNOON...

Winds are decreasing as high pressure builds across the region so
the Gale Warning will be allowed to expire. There could be a few
higher gusts in the next hour or two as winds are coming down.

$$

LCZ460-LEZ444-032100-
/O.EXP.KDTX.SC.Y.0027.000000T0000Z-250403T2000Z/
Lake St Clair-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
350 PM EDT Thu Apr 3 2025

...SMALL CRAFT ADVISORY WILL EXPIRE AT 4 PM EDT THIS AFTERNOON...

Winds are decreasing as high pressure builds across the region so
the Small Craft Advisory will be allowed to expire. There could be a few
higher gusts in the next hour or two as winds are coming down.

$$

LHZ421-422-441-040200-
/O.CON.KDTX.SC.Y.0027.000000T0000Z-250404T0200Z/
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-
350 PM EDT Thu Apr 3 2025

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

* WHAT...Expect sustained winds up to 21 knots from the west
  with gusts up to 32 knots. The largest significant waves will
  be 4 feet with a potential maximum wave height of 5 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 3 PM EDT Thursday
  with the largest waves expected around 3 PM EDT 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.

&&

$$

LHZ442-443-040200-
/O.CON.KDTX.SC.Y.0027.000000T0000Z-250404T0200Z/
Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI-
350 PM EDT Thu Apr 3 2025

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

* WHAT...Expect sustained winds up to 18 knots from the west
  with gusts up to 32 knots. The largest significant waves will
  be 3 feet with a potential maximum wave height of 4 feet.

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

* WHEN...The maximum winds are expected around 3 PM EDT Thursday
  with the largest waves expected around 3 PM EDT 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.

&&

$$