Marine Weather Message
Issued by NWS Gaylord, MI
Issued by NWS Gaylord, MI
663 WHUS73 KAPX 130309 MWWAPX URGENT - MARINE WEATHER MESSAGE National Weather Service Gaylord MI 1109 PM EDT Sun Oct 12 2025 LHZ345>347-130900- /O.CON.KAPX.SC.Y.0096.000000T0000Z-251013T0900Z/ Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island-St Ignace to False Detour Channel- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 1109 PM EDT Sun Oct 12 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY... * WHAT...Highest gusts up to 30 kts from the southeast and highest waves around 4 feet. * WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island, St Ignace to False Detour Channel and 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island. * WHEN...Until 5 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. && $$ LMZ341-131115- /O.CON.KAPX.SC.Y.0096.000000T0000Z-251013T1200Z/ Seul Choix Point to 5NM West of Mackinac Bridge- 1109 PM EDT Sun Oct 12 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT MONDAY... * WHAT...Highest gusts up to 30 kts from the southeast and highest waves around 4 feet expected. * WHERE...Seul Choix Point to 5NM West of Mackinac Bridge. * WHEN...Until 8 AM EDT Monday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ LSZ321-322-130900- /O.CON.KAPX.SC.Y.0096.000000T0000Z-251013T0900Z/ Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- St. Marys River Point Iroquois to E. Potagannissing Bay- 1109 PM EDT Sun Oct 12 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT MONDAY... * WHAT...Highest gusts up to 30 kts from the southeast and highest waves around 4 feet expected. * WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point Iroquois MI and St. Marys River Point Iroquois to E. Potagannissing Bay. * WHEN...Until 5 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. && $$ SJC