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Home Return to list Gale Warning 0015 Issued by the Detroit / Pontiac Forecast Office
Action: New Issued At: 2025-04-02 21:01:43 228 WHUS73 KDTX 030201 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 1001 PM EDT Wed Apr 2 2025 LHZ361-031430- /O.EXP.KDTX.GL.W.0014.000000T0000Z-250403T0200Z/ /O.NEW.KDTX.GL.W.0015.250403T0800Z-250403T2000Z/ Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 1001 PM EDT Wed Apr 2 2025 ...GALE WARNING IN EFFECT FROM 4 AM TO 4 PM EDT THURSDAY... ...GALE WARNING WILL EXPIRE AT 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 26 knots from the southwest with gusts up to 36 knots. The largest significant waves will be 8 feet with a potential maximum wave height of 11 feet. * WHERE...Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore. * WHEN...The maximum winds are expected around 11 AM EDT Thursday with the largest waves expected around 2 PM EDT Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LHZ421-422-441-031430- /O.EXP.KDTX.GL.W.0014.000000T0000Z-250403T0200Z/ /O.EXB.KDTX.SC.Y.0027.250403T0201Z-250404T0200Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- Port Austin to Harbor Beach MI- 1001 PM EDT Wed Apr 2 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THURSDAY... ...GALE WARNING WILL EXPIRE AT 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 26 knots from the southwest with gusts up to 32 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay, Inner Saginaw Bay SW of Point Au Gres to Bay Port MI and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 11 AM EDT Thursday with the largest waves expected around 10 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-031430- /O.EXP.KDTX.GL.W.0014.000000T0000Z-250403T0200Z/ /O.EXB.KDTX.SC.Y.0027.250403T0201Z-250404T0200Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 1001 PM EDT Wed Apr 2 2025 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THURSDAY... ...GALE WARNING WILL EXPIRE AT 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 23 knots from the southwest with gusts up to 32 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 10 PM EDT Wednesday with the largest waves expected around 10 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ362-363-462>464-030315- /O.EXP.KDTX.GL.W.0014.000000T0000Z-250403T0200Z/ Lake Huron from Presque Isle Light to Sturgeon Point MI beyond 5NM off shore- Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore- Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore- Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore- Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore- 1001 PM EDT Wed Apr 2 2025 ...GALE WARNING WILL EXPIRE AT 10 PM EDT THIS EVENING... Winds have fallen below 35 knots so the Warning will be allowed to expire. $$ LCZ460-LEZ444-031430- /O.EXT.KDTX.SC.Y.0027.000000T0000Z-250403T2000Z/ Lake St Clair- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 1001 PM EDT Wed Apr 2 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EDT THURSDAY... * WHAT...Expect sustained winds up to 20 knots from the southwest with gusts up to 29 knots. The largest significant waves will be 3 feet with a potential maximum wave height of 4 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 9 PM EDT Wednesday with the largest waves expected around 1 AM 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. && $$ Action: Continued Issued At: 2025-04-03 08:45:42 744 WHUS73 KDTX 031345 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 945 AM EDT Thu Apr 3 2025 LHZ361-032000- /O.CON.KDTX.GL.W.0015.000000T0000Z-250403T2000Z/ Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 945 AM EDT Thu Apr 3 2025 ...GALE WARNING REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Expect sustained winds up to 26 knots from the southwest with gusts up to 36 knots. The largest significant waves will be 8 feet with a potential maximum wave height of 11 feet. * WHERE...Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore. * WHEN...The maximum winds are expected around 11 AM EDT Thursday with the largest waves expected around 2 PM EDT Thursday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LHZ421-422-441-032030- /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- 945 AM EDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 26 knots from the southwest with gusts up to 32 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 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 11 AM EDT Thursday with the largest waves expected around 10 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LHZ442-443-032030- /O.CON.KDTX.SC.Y.0027.000000T0000Z-250404T0200Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 945 AM EDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS EVENING... * WHAT...Expect sustained winds up to 23 knots from the southwest with gusts up to 32 knots. The largest significant waves will be 7 feet with a potential maximum wave height of 10 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 10 PM EDT Wednesday with the largest waves expected around 10 PM EDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LCZ460-LEZ444-032000- /O.CON.KDTX.SC.Y.0027.000000T0000Z-250403T2000Z/ Lake St Clair- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 945 AM EDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Expect sustained winds up to 20 knots from the southwest with gusts up to 29 knots. The largest significant waves will be 3 feet with a potential maximum wave height of 4 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 9 PM EDT Wednesday with the largest waves expected around 1 AM 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. && $$ Action: Expired Issued At: 2025-04-03 14:51:25 058 WHUS73 KDTX 031950 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 350 PM EDT Thu Apr 3 2025 LHZ361-032100- /O.EXP.KDTX.GL.W.0015.000000T0000Z-250403T2000Z/ Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt beyond 5 NM off shore- 350 PM EDT Thu Apr 3 2025 ...GALE WARNING WILL EXPIRE AT 4 PM EDT THIS AFTERNOON... Winds are decreasing as high pressure builds across the region so the Gale Warning will be allowed to expire. There could be a few higher gusts in the next hour or two as winds are coming down. $$ 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. && $$ | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||