FZUS53 KAPX 121510 NSHAPX Nearshore Marine Forecast National Weather Service Gaylord MI 1110 AM EDT Fri Jun 12 2026 For waters within five nautical miles of shore on Lakes Huron... Michigan and Superior. Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LSZ321-122315- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 1110 AM EDT Fri Jun 12 2026 .TODAY...Northwest wind 5 to 10 knots becoming north in the afternoon, then becoming south early in the evening. Rain showers likely and slight chance of thunderstorms in the afternoon. Waves 2 to 3 feet subsiding to 2 feet or less in the afternoon. .TONIGHT...Southwest wind 10 to 15 knots. Slight chance of showers. Waves 2 feet or less. .SATURDAY...West wind 10 to 15 knots. Rain showers likely. Waves 2 feet or less. .SATURDAY NIGHT...West wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LSZ322-122315- St. Marys River Point Iroquois to E. Potagannissing Bay- 1110 AM EDT Fri Jun 12 2026 .TODAY...West wind 5 to 10 knots. Chance of showers and slight chance of thunderstorms in the afternoon. .TONIGHT...Southwest wind 10 to 15 knots. Slight chance of showers. .SATURDAY...Southwest wind 15 to 20 knots. Chance of showers. .SATURDAY NIGHT...West wind 10 to 15 knots. Chance of showers. Winds higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ341-122315- Seul Choix Point to 5NM West of Mackinac Bridge- 1110 AM EDT Fri Jun 12 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TODAY...Southwest wind 15 to 20 knots with gusts to 25 knots. Chance of showers and slight chance of thunderstorms in the afternoon. Waves 2 to 4 feet. .TONIGHT...Southwest wind 15 to 20 knots. Chance of showers. Waves 2 to 4 feet. .SATURDAY...Southwest wind 15 to 20 knots. Rain showers likely and a chance of thunderstorms. Waves 2 to 4 feet. .SATURDAY NIGHT...Northwest wind 5 to 10 knots. Mostly cloudy. Waves 2 to 3 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ342-122315- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 1110 AM EDT Fri Jun 12 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING... .TODAY...Southwest wind 15 to 20 knots with gusts to 25 knots. Slight chance of showers in the afternoon. Waves 2 to 4 feet. .TONIGHT...Southwest wind 15 to 20 knots. Chance of showers. Waves 2 to 4 feet. .SATURDAY...Southwest wind 15 to 25 knots. Chance of showers and thunderstorms. Waves 2 to 4 feet. .SATURDAY NIGHT...Northwest wind 5 to 10 knots. Chance of showers. Waves 2 to 3 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ323-122315- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI- 1110 AM EDT Fri Jun 12 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING... .TODAY...Southwest wind 15 to 20 knots with gusts to 25 knots decreasing to 5 to 15 knots early in the evening. Slight chance of showers in the afternoon. Waves 2 feet or less. .TONIGHT...Southwest wind 10 to 15 knots. Slight chance of showers. Waves 2 feet or less. .SATURDAY...Southwest wind 10 to 15 knots. Rain showers likely and a chance of thunderstorms. Waves 2 feet or less. .SATURDAY NIGHT...Northwest wind 5 to 10 knots. Rain showers likely. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ344-345-122315- Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- 1110 AM EDT Fri Jun 12 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING... .TODAY...Southwest wind 10 to 20 knots with gusts to 25 knots. Mostly sunny. Waves 2 to 4 feet. .TONIGHT...Southwest wind 10 to 15 knots. Slight chance of showers and thunderstorms. Waves 2 to 4 feet. .SATURDAY...Southwest wind 15 to 20 knots. Rain showers likely and a chance of thunderstorms. Waves 2 to 4 feet. .SATURDAY NIGHT...Northwest wind 10 to 15 knots. Chance of showers. Waves 2 to 4 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ346-122315- Manistee to Point Betsie MI- 1110 AM EDT Fri Jun 12 2026 .TODAY...Southwest wind 15 to 20 knots. Mostly sunny. Waves 2 to 4 feet. .TONIGHT...Southwest wind 10 to 15 knots. Partly cloudy. Waves 2 to 4 feet. .SATURDAY...South wind 15 to 20 knots. Chance of showers and thunderstorms. Waves 3 to 5 feet. .SATURDAY NIGHT...Northwest wind 10 to 15 knots. Chance of showers. Waves 2 to 4 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ345-122315- Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 1110 AM EDT Fri Jun 12 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TODAY...Southwest wind 15 to 20 knots with gusts to 25 knots decreasing to 5 to 15 knots early in the evening. Slight chance of showers and thunderstorms in the afternoon. Waves 2 to 4 feet. .TONIGHT...Southwest wind 15 to 20 knots. Chance of showers. Waves 2 to 3 feet. .SATURDAY...Southwest wind 15 to 20 knots. Chance of showers and thunderstorms. Waves 2 to 3 feet. .SATURDAY NIGHT...Northwest wind 5 to 10 knots. Chance of showers. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ346-122315- St Ignace to False Detour Channel- 1110 AM EDT Fri Jun 12 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING... .TODAY...West wind 10 to 15 knots with gusts to 25 knots. Slight chance of showers and thunderstorms in the afternoon. Waves 2 to 4 feet subsiding to 2 to 3 feet in the afternoon. .TONIGHT...Southwest wind 10 to 15 knots. Slight chance of showers. Waves 2 feet or less. .SATURDAY...Southwest wind 15 to 20 knots. Chance of showers and thunderstorms. Waves 2 to 4 feet. .SATURDAY NIGHT...Northwest wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ347-122315- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 1110 AM EDT Fri Jun 12 2026 .TODAY...West wind 10 to 15 knots. Slight chance of showers in the afternoon. Waves 2 feet or less. .TONIGHT...Southwest wind 10 to 15 knots. Slight chance of showers. Waves 2 feet or less. .SATURDAY...Southwest wind 15 to 20 knots. Chance of showers and thunderstorms. Waves 2 feet or less. .SATURDAY NIGHT...Northwest wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ348-122315- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 1110 AM EDT Fri Jun 12 2026 .TODAY...West wind 10 to 15 knots. Mostly sunny. Waves 2 feet or less. .TONIGHT...Southwest wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .SATURDAY...Southwest wind 10 to 15 knots. Chance of showers and thunderstorms. Waves 2 to 3 feet. .SATURDAY NIGHT...Northwest wind 5 to 10 knots. Rain showers. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ349-122315- Sturgeon Pt to Alabaster MI- 1110 AM EDT Fri Jun 12 2026 .TODAY...West wind 10 to 15 knots. Mostly sunny. Waves 2 feet or less. .TONIGHT...Southwest wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .SATURDAY...Southwest wind 15 to 20 knots. Mostly sunny. Waves 2 to 4 feet. .SATURDAY NIGHT...Northwest wind 10 to 15 knots. Rain showers and a chance of thunderstorms. Waves 2 to 3 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ DJC