FZUS53 KAPX 132053 NSHAPX Nearshore Marine Forecast National Weather Service Gaylord MI 453 PM EDT Mon Apr 13 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. LSZ321-140500- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 453 PM EDT Mon Apr 13 2026 .TONIGHT...East wind 5 to 10 knots. Patchy fog early in the evening, then widespread fog after midnight. Scattered showers early in the evening, then numerous showers after midnight. Waves 2 feet or less. .TUESDAY...Northeast wind 5 to 10 knots. Widespread dense fog. Isolated showers. Waves 2 feet or less. .TUESDAY NIGHT...Light winds. Mostly cloudy. Waves 2 feet or less. .WEDNESDAY...Light winds. Mostly cloudy. Waves 2 feet or less. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LSZ322-140500- St. Marys River Point Iroquois to E. Potagannissing Bay- 453 PM EDT Mon Apr 13 2026 .TONIGHT...East wind 5 to 10 knots. Patchy fog through the night. Scattered showers early in the evening. Rain showers and isolated thunderstorms after midnight. .TUESDAY...East wind 5 to 10 knots. Patchy fog. Scattered showers. .TUESDAY NIGHT...Light winds. Mostly cloudy. .WEDNESDAY...Light winds. Mostly cloudy. Winds higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ341-140500- Seul Choix Point to 5NM West of Mackinac Bridge- 453 PM EDT Mon Apr 13 2026 .TONIGHT...East wind 10 to 15 knots. Patchy fog through the night. Isolated showers early in the evening. Isolated thunderstorms through the night. Rain showers after midnight. Waves 2 feet or less building to 2 to 3 feet after midnight. .TUESDAY...East wind 5 to 10 knots. Patchy fog. Isolated showers. Waves 2 to 3 feet. .TUESDAY NIGHT...Northeast wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .WEDNESDAY...East 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. $$ LMZ342-140500- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 453 PM EDT Mon Apr 13 2026 .TONIGHT...East wind 10 to 15 knots. Patchy fog early in the evening. Widespread fog after midnight. Isolated showers early in the evening. Scattered thunderstorms through the night. Rain showers after midnight. Waves 2 feet or less. .TUESDAY...Northeast wind 5 to 10 knots. Widespread dense fog. Isolated showers. Waves 2 feet or less. .TUESDAY NIGHT...Northeast wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .WEDNESDAY...Northeast wind 5 to 10 knots. Scattered showers. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LMZ323-140500- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI- 453 PM EDT Mon Apr 13 2026 .TONIGHT...East wind 10 to 15 knots becoming south 5 to 10 knots early in the morning. Patchy fog. Showers and scattered thunderstorms. Waves 2 feet or less. .TUESDAY...Northwest wind 5 to 10 knots. Patchy fog. Isolated showers. Waves 2 feet or less. .TUESDAY NIGHT...Light winds. Scattered showers. Waves 2 feet or less. .WEDNESDAY...Light winds. Scattered 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. $$ LMZ344-140500- Sleeping Bear Point to Grand Traverse Light MI- 453 PM EDT Mon Apr 13 2026 .TONIGHT...East wind 10 to 15 knots becoming south 5 to 10 knots early in the morning. Patchy fog early in the evening. Widespread dense fog after midnight. Showers and scattered thunderstorms through the night. Waves 2 feet or less. .TUESDAY...Northwest wind 5 to 10 knots. Widespread dense fog. Isolated showers. Waves 2 feet or less. .TUESDAY NIGHT...Northeast wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .WEDNESDAY...Light winds. Scattered showers. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ345-140500- Point Betsie to Sleeping Bear Point MI- 453 PM EDT Mon Apr 13 2026 .TONIGHT...East wind 5 to 10 knots becoming southwest early in the morning. Patchy fog early in the evening. Widespread dense fog after midnight. Showers and scattered thunderstorms through the night. Waves 2 feet or less. .TUESDAY...Northwest wind 5 to 10 knots. Widespread dense fog. Scattered showers and isolated thunderstorms. Waves 2 to 3 feet. .TUESDAY NIGHT...Northeast wind 5 to 10 knots. Scattered showers. Waves 2 feet or less. .WEDNESDAY...Light winds. Scattered 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. $$ LMZ346-140500- Manistee to Point Betsie MI- 453 PM EDT Mon Apr 13 2026 .TONIGHT...Southeast wind 5 to 10 knots becoming south after midnight. Patchy fog through the night. Numerous thunderstorms early in the evening. Rain showers through the night. Scattered thunderstorms after midnight. Waves 2 to 3 feet. .TUESDAY...West wind 5 to 10 knots. Patchy fog. Scattered showers and isolated thunderstorms. Waves 2 to 4 feet. .TUESDAY NIGHT...Northeast wind 5 to 10 knots. Scattered showers and thunderstorms. Waves 2 feet or less. .WEDNESDAY...North wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ345-140500- Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 453 PM EDT Mon Apr 13 2026 .TONIGHT...Light winds becoming east 10 to 15 knots after midnight. Patchy fog early in the evening, then widespread fog after midnight. Numerous showers and isolated thunderstorms early in the evening, then showers and scattered thunderstorms after midnight. Waves 2 to 3 feet. .TUESDAY...East wind 5 to 10 knots. Widespread fog. Scattered showers. Waves 2 to 3 feet. .TUESDAY NIGHT...East wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .WEDNESDAY...East wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. Wave heights are valid for ice free areas. See the open lakes forecast for days 3 through 5. $$ LHZ346-140500- St Ignace to False Detour Channel- 453 PM EDT Mon Apr 13 2026 .TONIGHT...East wind 10 to 15 knots. Patchy fog through the night. Scattered showers early in the evening. Isolated thunderstorms through the night. Rain showers after midnight. Waves 2 feet or less building to 2 to 3 feet after midnight. .TUESDAY...East wind 5 to 10 knots. Patchy fog. Scattered showers. Waves 2 to 3 feet. .TUESDAY NIGHT...East wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .WEDNESDAY...East wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ347-140500- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 453 PM EDT Mon Apr 13 2026 .TONIGHT...East wind 10 to 15 knots. Patchy fog through the night. Numerous showers and isolated thunderstorms early in the evening. Rain showers and scattered thunderstorms after midnight. Waves 2 to 3 feet. .TUESDAY...Northeast wind 5 to 10 knots. Patchy fog. Scattered showers. Waves 2 to 3 feet. .TUESDAY NIGHT...East wind 5 to 10 knots. Mostly cloudy. Waves 2 feet or less. .WEDNESDAY...Northeast 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. $$ LHZ348-140500- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 453 PM EDT Mon Apr 13 2026 .TONIGHT...East wind 10 to 15 knots. Patchy fog through the night. Numerous showers and isolated thunderstorms early in the evening. Rain showers and scattered thunderstorms after midnight. Waves 2 feet or less. .TUESDAY...North wind 5 to 10 knots. Patchy fog. Scattered showers and isolated thunderstorms. Waves 2 to 3 feet. .TUESDAY NIGHT...East wind 5 to 10 knots. Scattered showers. Waves 2 feet or less. .WEDNESDAY...Northeast wind 5 to 10 knots. Scattered showers. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ349-140500- Sturgeon Pt to Alabaster MI- 453 PM EDT Mon Apr 13 2026 .TONIGHT...East wind 10 to 15 knots becoming south early in the morning. Patchy fog through the night. Showers and scattered thunderstorms through the night. Waves 2 feet or less. .TUESDAY...West wind 10 to 15 knots. Patchy fog. Isolated showers and thunderstorms. Waves 2 to 3 feet. .TUESDAY NIGHT...Northeast wind 5 to 10 knots. Scattered showers and thunderstorms. Waves 2 feet or less. .WEDNESDAY...Northeast wind 5 to 10 knots. Scattered 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. $$ DJC