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Home Return to list Small Craft Advisory 0025 Issued by the Detroit / Pontiac Forecast Office
Action: New Issued At: 2025-03-28 14:51:56 389 WHUS73 KDTX 281951 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 351 PM EDT Fri Mar 28 2025 LHZ421-441-290815- /O.NEW.KDTX.SC.Y.0025.250329T1500Z-250330T2000Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 351 PM EDT Fri Mar 28 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM SATURDAY TO 4 PM EDT SUNDAY... * WHAT...Expect sustained winds up to 18 knots from the northeast with gusts up to 24 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 and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 7 PM EDT Saturday with the largest waves expected around 9 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. && $$ Action: Continued Issued At: 2025-03-29 02:48:48 523 WHUS73 KDTX 290747 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 347 AM EDT Sat Mar 29 2025 LHZ421-441-292000- /O.CON.KDTX.SC.Y.0025.250329T1500Z-250330T2000Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 347 AM EDT Sat Mar 29 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 4 PM EDT SUNDAY... * WHAT...Expect sustained winds up to 17 knots from the northeast with gusts up to 25 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 6 PM EDT Saturday with the largest waves expected around 11 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Continued Issued At: 2025-03-29 14:45:23 936 WHUS73 KDTX 291945 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 345 PM EDT Sat Mar 29 2025 LHZ421-441-300815- /O.CON.KDTX.SC.Y.0025.000000T0000Z-250330T2000Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 345 PM EDT Sat Mar 29 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT SUNDAY... * WHAT...Expect sustained winds up to 19 knots from the northeast with gusts up to 23 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 3 PM EDT Saturday with the largest waves expected around 5 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. && $$ Action: Continued Issued At: 2025-03-30 03:12:46 625 WHUS73 KDTX 300812 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 412 AM EDT Sun Mar 30 2025 LHZ421-441-302000- /O.CON.KDTX.SC.Y.0025.000000T0000Z-250330T2000Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 412 AM EDT Sun Mar 30 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... * WHAT...Expect sustained winds up to 16 knots from the east with gusts up to 23 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 6 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 4 AM EDT Sunday with the largest waves expected around 4 AM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Action: Cancelled Issued At: 2025-03-30 08:48:13 164 WHUS73 KDTX 301347 MWWDTX URGENT - MARINE WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 947 AM EDT Sun Mar 30 2025 LHZ421-441-310215- /O.CAN.KDTX.SC.Y.0025.000000T0000Z-250330T2000Z/ /O.NEW.KDTX.SC.Y.0026.250331T1200Z-250401T2000Z/ Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay-Port Austin to Harbor Beach MI- 947 AM EDT Sun Mar 30 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM MONDAY TO 4 PM EDT TUESDAY... ...SMALL CRAFT ADVISORY FOR THE REST OF TODAY IS CANCELLED... * WHAT...Expect sustained winds up to 22 knots from the north with gusts up to 28 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 PM EDT Monday with the largest waves expected around 11 PM 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. && $$ LHZ442-443-310215- /O.NEW.KDTX.SC.Y.0026.250331T1800Z-250401T2000Z/ Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI- 947 AM EDT Sun Mar 30 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM MONDAY TO 4 PM EDT TUESDAY... * WHAT...Expect sustained winds up to 19 knots from the north with gusts up to 24 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 10 PM EDT Monday with the largest waves expected around 11 PM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ |