FZUS53 KAPX 221906 NSHAPX Nearshore Marine Forecast National Weather Service Gaylord MI 306 PM EDT Wed Apr 22 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. LSZ321-230315- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 306 PM EDT Wed Apr 22 2026 .TONIGHT...Light winds becoming southeast 10 to 15 knots after midnight. Partly cloudy. Waves 2 feet or less. .THURSDAY...Southeast wind 10 to 20 knots. Mostly sunny. Waves 2 to 3 feet. .THURSDAY NIGHT...Southeast wind 15 to 25 knots. Mostly cloudy. Waves 3 to 5 feet. .FRIDAY...Southeast wind 15 to 25 knots. Chance of showers. Waves 3 to 5 feet. See the open lakes forecast for days 3 through 5. $$ LSZ322-230315- St. Marys River Point Iroquois to E. Potagannissing Bay- 306 PM EDT Wed Apr 22 2026 .TONIGHT...East wind 10 to 15 knots. Partly cloudy. .THURSDAY...East wind 15 to 20 knots. Mostly sunny. .THURSDAY NIGHT...East wind 15 to 20 knots. Mostly cloudy. .FRIDAY...East wind 15 to 20 knots. Chance of showers. See the open lakes forecast for days 3 through 5. $$ LMZ341-230315- Seul Choix Point to 5NM West of Mackinac Bridge- 306 PM EDT Wed Apr 22 2026 .TONIGHT...East wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...East wind 10 to 20 knots. Partly sunny. Waves 2 to 4 feet. .THURSDAY NIGHT...East wind 15 to 25 knots. Mostly cloudy. Waves 4 to 7 feet. .FRIDAY...East wind 15 to 25 knots. Rain showers likely. Waves 4 to 7 feet. See the open lakes forecast for days 3 through 5. $$ LMZ342-230315- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 306 PM EDT Wed Apr 22 2026 .TONIGHT...East wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...East wind 15 to 20 knots. Mostly sunny. Waves 2 to 3 feet. .THURSDAY NIGHT...East wind 15 to 25 knots. Mostly cloudy. Waves 3 to 5 feet. .FRIDAY...East wind 15 to 25 knots. Rain showers likely. Waves 3 to 5 feet. See the open lakes forecast for days 3 through 5. $$ LMZ323-230315- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI- 306 PM EDT Wed Apr 22 2026 .TONIGHT...East wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...Southeast wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .THURSDAY NIGHT...Southeast wind 10 to 15 knots. Partly cloudy. Waves 2 feet or less. .FRIDAY...Southeast wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ344-230315- Sleeping Bear Point to Grand Traverse Light MI- 306 PM EDT Wed Apr 22 2026 .TONIGHT...East wind 10 to 15 knots. Clear early in the evening then becoming partly cloudy. Waves 2 feet or less. .THURSDAY...Southeast wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .THURSDAY NIGHT...Southeast wind 10 to 15 knots. Partly cloudy. Waves 2 feet or less. .FRIDAY...Southeast wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ345-230315- Point Betsie to Sleeping Bear Point MI- 306 PM EDT Wed Apr 22 2026 .TONIGHT...Southeast wind 10 to 15 knots. Clear early in the evening then becoming partly cloudy. Waves 2 feet or less. .THURSDAY...South wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .THURSDAY NIGHT...Southeast wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .FRIDAY...South wind 5 to 10 knots. Rain showers and a chance of thunderstorms. Waves 2 feet or less. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LMZ346-230315- Manistee to Point Betsie MI- 306 PM EDT Wed Apr 22 2026 .TONIGHT...Southeast wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...South wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .THURSDAY NIGHT...Southeast wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. .FRIDAY...South wind 10 to 15 knots. Rain showers. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ345-230315- Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 306 PM EDT Wed Apr 22 2026 .TONIGHT...Southeast wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...East wind 10 to 20 knots. Mostly sunny. Waves 3 to 5 feet. .THURSDAY NIGHT...East wind 15 to 25 knots. Mostly cloudy. Waves 4 to 6 feet. .FRIDAY...East wind 15 to 25 knots. Chance of showers. Waves 4 to 7 feet. See the open lakes forecast for days 3 through 5. $$ LHZ346-230315- St Ignace to False Detour Channel- 306 PM EDT Wed Apr 22 2026 .TONIGHT...Southeast wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...East wind 15 to 20 knots. Mostly sunny. Waves 4 to 6 feet. .THURSDAY NIGHT...East wind 15 to 25 knots. Mostly cloudy. Waves 4 to 7 feet. .FRIDAY...East wind 15 to 25 knots. Chance of showers. Waves 5 to 8 feet. See the open lakes forecast for days 3 through 5. $$ LHZ347-230315- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 306 PM EDT Wed Apr 22 2026 .TONIGHT...Southeast wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .THURSDAY...East wind 15 to 20 knots. Mostly sunny. Waves 3 to 5 feet. .THURSDAY NIGHT...East wind 10 to 20 knots. Mostly cloudy. Waves 4 to 7 feet. .FRIDAY...East wind 15 to 25 knots. Chance of showers. Waves 5 to 8 feet. See the open lakes forecast for days 3 through 5. $$ LHZ348-230315- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 306 PM EDT Wed Apr 22 2026 .TONIGHT...Southeast wind 10 to 15 knots decreasing to 5 to 10 knots after midnight. Mostly clear. Waves 2 feet or less. .THURSDAY...East wind 10 to 15 knots. Mostly sunny. Waves 2 to 4 feet. .THURSDAY NIGHT...East wind 10 to 20 knots. Mostly cloudy. Waves 4 to 6 feet. .FRIDAY...East wind 10 to 20 knots. Chance of showers. Waves 4 to 7 feet. See the open lakes forecast for days 3 through 5. $$ LHZ349-230315- Sturgeon Pt to Alabaster MI- 306 PM EDT Wed Apr 22 2026 .TONIGHT...Northeast wind 5 to 10 knots early in the evening becoming variable 10 knots or less. Mostly clear. Waves 2 feet or less. .THURSDAY...East wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .THURSDAY NIGHT...East wind 10 to 15 knots. Partly cloudy. Waves 2 to 4 feet. .FRIDAY...East wind 10 to 15 knots. Chance of showers. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ SJC