Marine Weather Message
Issued by NWS Gaylord, MI
Issued by NWS Gaylord, MI
721 WHUS73 KAPX 221940 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 240 PM EST Sat Nov 22 2025 LHZ347-348-230345- /O.CON.KAPX.GL.W.0029.251123T1200Z-251123T2100Z/ 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 240 PM EST Sat Nov 22 2025 ...GALE WARNING REMAINS IN EFFECT FROM 7 AM TO 4 PM EST SUNDAY... * WHAT...Highest gusts up to 40 kts from the northwest and highest waves around 8 feet expected. * WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island and Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary. * WHEN...From 7 AM to 4 PM EST Sunday. * IMPACTS...Strong winds will cause hazardous highest 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. && $$ LSZ321-230345- /O.CON.KAPX.GL.W.0029.251123T0900Z-251123T1800Z/ Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 240 PM EST Sat Nov 22 2025 ...GALE WARNING REMAINS IN EFFECT FROM 4 AM TO 1 PM EST SUNDAY... * WHAT...Highest gusts up to 40 kts from the northwest and highest waves around 10 feet expected. * WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point Iroquois MI. * WHEN...From 4 AM to 1 PM EST Sunday. * IMPACTS...Strong winds will cause hazardous highest waves which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ LMZ344>346-230345- /O.CON.KAPX.SC.Y.0114.251122T2200Z-251123T1800Z/ Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- Manistee to Point Betsie MI- 240 PM EST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST SUNDAY... * WHAT...Highest gusts up to 30 kts from the west and highest waves around 7 feet expected. * WHERE...Sleeping Bear Point to Grand Traverse Light MI, Point Betsie to Sleeping Bear Point MI and Manistee to Point Betsie MI. * WHEN...Until 1 PM EST 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. && $$ LHZ345-LMZ323-341-342-230345- /O.CON.KAPX.SC.Y.0114.251122T2200Z-251123T2100Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 240 PM EST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST SUNDAY... * WHAT...Highest gusts up to 30 kts from the west and highest waves around 7 feet expected. * WHERE...In Lake Huron, Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island. In Lake Michigan, Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI, Seul Choix Point to 5NM West of Mackinac Bridge and Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay. * WHEN...Until 4 PM EST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ322-230345- /O.CON.KAPX.SC.Y.0114.251123T0800Z-251123T2200Z/ St. Marys River Point Iroquois to E. Potagannissing Bay- 240 PM EST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 5 PM EST SUNDAY... * WHAT...Highest gusts up to 30 kts from the northwest and highest waves around 5 feet expected. * WHERE...St. Marys River Point Iroquois to E. Potagannissing Bay. * WHEN...From 3 AM to 5 PM EST 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. && $$ LHZ346-349-230345- /O.CON.KAPX.SC.Y.0114.251123T0800Z-251124T0000Z/ St Ignace to False Detour Channel-Sturgeon Pt to Alabaster MI- 240 PM EST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 AM TO 7 PM EST SUNDAY... * WHAT...Highest gusts up to 30 kts from the northwest and highest waves around 5 feet expected. * WHERE...St Ignace to False Detour Channel and Sturgeon Pt to Alabaster MI. * WHEN...From 3 AM to 7 PM EST Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$