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Home Return to list Small Craft Advisory 0043 Issued by the Detroit / Pontiac Forecast Office
Action: New Issued At: 2026-06-21 03:03:48 010 WHUS73 KDTX 210803 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 403 AM EDT Sun Jun 21 2026 LEZ444-212115- /O.NEW.KDTX.SC.Y.0043.260622T0800Z-260622T2100Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 403 AM EDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 5 PM EDT MONDAY... * WHAT...Expect sustained winds up to 20 knots from the northeast with gusts up to 25 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 5 AM EDT Monday with the largest waves expected around 7 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-21 15:09:59 096 WHUS73 KDTX 212009 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 409 PM EDT Sun Jun 21 2026 LEZ444-220815- /O.CON.KDTX.SC.Y.0043.260622T0800Z-260622T2100Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 409 PM EDT Sun Jun 21 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 AM TO 5 PM EDT MONDAY... * WHAT...Expect sustained winds up to 20 knots from the northeast with gusts up to 24 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 7 AM EDT Monday with the largest waves expected around 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2026-06-22 03:00:52 846 WHUS73 KDTX 220800 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 400 AM EDT Mon Jun 22 2026 LEZ444-222100- /O.CON.KDTX.SC.Y.0043.000000T0000Z-260622T2100Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 400 AM EDT Mon Jun 22 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON... * WHAT...Expect sustained winds up to 20 knots from the northeast with gusts up to 27 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 7 feet. * WHERE...Michigan Waters of Lake Erie from Detroit River to North Cape MI. * WHEN...The maximum winds are expected around 6 AM this morning with the largest waves expected around 8 AM. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Cancelled Issued At: 2026-06-22 14:49:38 697 WHUS73 KDTX 221949 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 349 PM EDT Mon Jun 22 2026 LEZ444-222100- /O.CAN.KDTX.SC.Y.0043.000000T0000Z-260622T2100Z/ Michigan Waters of Lake Erie from Detroit River to North Cape MI- 349 PM EDT Mon Jun 22 2026 ...SMALL CRAFT ADVISORY IS CANCELLED... The winds have diminished this afternoon and thus the Small Craft Advisory has been cancelled. Northeast winds of 10 to 15 knots will continue overnight with waves 1 to 3 feet. $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||