FZUS53 KAPX 160736 NSHAPX Nearshore Marine Forecast National Weather Service Gaylord MI 336 AM EDT Tue Jun 16 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. LSZ321-161545- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 336 AM EDT Tue Jun 16 2026 .TODAY...South wind 5 to 10 knots becoming southeast in the afternoon, then becoming northwest early in the evening. Chance of showers through the day. Chance of thunderstorms in the afternoon. Waves 2 feet or less. .TONIGHT...Light winds. Chance of showers. Waves 2 feet or less. .WEDNESDAY...Light winds. Mostly cloudy. Waves 2 feet or less. .WEDNESDAY NIGHT...East 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. $$ LSZ322-161545- St. Marys River Point Iroquois to E. Potagannissing Bay- 336 AM EDT Tue Jun 16 2026 .TODAY...South wind 5 to 10 knots. Chance of showers through the day. Slight chance of thunderstorms in the morning, then chance of thunderstorms in the afternoon. .TONIGHT...Light winds. Chance of showers. .WEDNESDAY...Southeast wind 5 to 10 knots. Mostly cloudy. .WEDNESDAY NIGHT...East wind 10 to 15 knots. Rain showers likely. Winds higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ341-161545- Seul Choix Point to 5NM West of Mackinac Bridge- 336 AM EDT Tue Jun 16 2026 .TODAY...South wind 5 to 10 knots becoming southwest 10 to 15 knots in the afternoon. Chance of showers through the day. Slight chance of thunderstorms in the afternoon. Waves 2 to 3 feet. .TONIGHT...Light winds. Chance of showers. Waves 2 feet or less. .WEDNESDAY...South wind 5 to 10 knots. Chance of rain. Waves 2 feet or less. .WEDNESDAY NIGHT...Northeast wind 15 to 20 knots. Rain likely. Waves 2 to 3 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ342-161545- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 336 AM EDT Tue Jun 16 2026 .TODAY...Southwest wind 10 to 15 knots. Chance of showers through the day. Chance of thunderstorms in the afternoon. Waves 2 feet or less. .TONIGHT...Light winds. Chance of showers and slight chance of thunderstorms. Waves 2 feet or less. .WEDNESDAY...Southwest wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .WEDNESDAY NIGHT...Northeast wind 15 to 20 knots. Rain showers likely. Waves 2 to 4 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ323-161545- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI- 336 AM EDT Tue Jun 16 2026 .TODAY...Southwest wind 10 to 15 knots. Slight chance of showers early in the morning, then chance of showers in the morning. Chance of thunderstorms in the afternoon. Waves 2 feet or less. .TONIGHT...Light winds. Chance of showers. Waves 2 feet or less. .WEDNESDAY...Southwest wind 5 to 10 knots. Chance of rain. Waves 2 feet or less. .WEDNESDAY NIGHT...Northeast wind 10 to 15 knots. Rain. Waves 2 to 4 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ345-161545- Point Betsie to Sleeping Bear Point MI- 336 AM EDT Tue Jun 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS EVENING... .TODAY...Southwest wind 15 to 25 knots. Chance of showers through the day. Chance of thunderstorms in the afternoon. Waves 2 to 4 feet. .TONIGHT...West wind 5 to 10 knots. Slight chance of showers. Waves 2 to 3 feet. .WEDNESDAY...Southwest wind 5 to 10 knots. Rain likely. Waves 2 feet or less. .WEDNESDAY NIGHT...Northeast wind 10 to 15 knots. Rain showers. Waves 2 to 3 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ344-161545- Sleeping Bear Point to Grand Traverse Light MI- 336 AM EDT Tue Jun 16 2026 .TODAY...Southwest wind 10 to 15 knots. Chance of showers through the day. Chance of thunderstorms in the afternoon. Waves 2 feet or less. .TONIGHT...West wind 5 to 10 knots. Chance of showers. Waves 2 feet or less. .WEDNESDAY...Southwest wind 5 to 10 knots. Chance of rain. Waves 2 feet or less. .WEDNESDAY NIGHT...Northeast wind 10 to 15 knots. Rain. Waves 2 to 4 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ346-161545- Manistee to Point Betsie MI- 336 AM EDT Tue Jun 16 2026 ...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH THIS EVENING... .TODAY...South wind 15 to 25 knots. Chance of showers and thunderstorms through the day. Waves 2 to 3 feet building to 2 to 4 feet in the morning. .TONIGHT...West wind 5 to 10 knots. Slight chance of showers. Waves 2 to 4 feet. .WEDNESDAY...South wind 10 to 15 knots. Rain likely. Waves 2 feet or less. .WEDNESDAY NIGHT...Northeast wind 10 to 15 knots. Rain showers. Waves 2 to 3 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ345-161545- Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 336 AM EDT Tue Jun 16 2026 .TODAY...South wind 10 to 15 knots becoming west 5 to 10 knots in the afternoon, then becoming south early in the evening. Chance of showers through the day. Chance of thunderstorms in the afternoon. Waves 2 feet or less. .TONIGHT...Light winds. Chance of showers and slight chance of thunderstorms. Waves 2 feet or less. .WEDNESDAY...South wind 5 to 10 knots. Chance of rain. Waves 2 feet or less. .WEDNESDAY NIGHT...Northeast wind 15 to 20 knots. Rain showers likely. Waves 3 to 5 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ346-161545- St Ignace to False Detour Channel- 336 AM EDT Tue Jun 16 2026 .TODAY...Southwest wind 5 to 10 knots becoming southeast in the afternoon. Chance of showers and thunderstorms through the day. Waves 2 feet or less. .TONIGHT...South wind 5 to 10 knots. Chance of showers and slight chance of thunderstorms. Waves 2 feet or less. .WEDNESDAY...Southeast wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .WEDNESDAY NIGHT...East wind 15 to 20 knots. Rain showers likely. Waves 4 to 6 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ347-161545- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 336 AM EDT Tue Jun 16 2026 .TODAY...Southwest wind 5 to 10 knots becoming southeast in the afternoon. Chance of showers and thunderstorms in the morning. Waves 2 feet or less. .TONIGHT...South wind 5 to 10 knots. Chance of showers and slight chance of thunderstorms. Waves 2 feet or less. .WEDNESDAY...Southeast wind 5 to 10 knots. Partly sunny. Waves 2 feet or less. .WEDNESDAY NIGHT...East wind 15 to 20 knots. Rain showers likely. Waves 4 to 7 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ348-161545- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 336 AM EDT Tue Jun 16 2026 .TODAY...Southwest wind 5 to 10 knots becoming south 10 to 15 knots in the morning. Chance of showers in the morning. Chance of thunderstorms in the afternoon. Waves 2 to 3 feet. .TONIGHT...South wind 10 to 15 knots. Chance of showers and slight chance of thunderstorms. Waves 2 to 3 feet. .WEDNESDAY...South wind 10 to 15 knots. Mostly cloudy. Waves 2 feet or less. .WEDNESDAY NIGHT...East wind 15 to 25 knots. Rain showers. Waves 5 to 8 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ349-161545- Sturgeon Pt to Alabaster MI- 336 AM EDT Tue Jun 16 2026 .TODAY...South wind 15 to 20 knots. Chance of showers in the morning. Chance of thunderstorms in the afternoon. Waves 2 to 3 feet building to 2 to 4 feet in the afternoon. .TONIGHT...Southwest wind 15 to 20 knots. Chance of showers and thunderstorms. Waves 2 to 4 feet. .WEDNESDAY...Southwest wind 10 to 15 knots. Chance of rain. Waves 2 feet or less. .WEDNESDAY NIGHT...East wind 15 to 25 knots. Rain. Waves 5 to 8 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ FEF