FZUS53 KAPX 170201 NSHAPX Nearshore Marine Forecast National Weather Service Gaylord MI 1001 PM EDT Sat May 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. LSZ321-171015- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 1001 PM EDT Sat May 16 2026 .OVERNIGHT...Northwest wind 5 to 10 knots early in the evening becoming variable 10 knots or less. Mostly clear. Waves 2 feet or less. .SUNDAY...Northeast wind 5 to 10 knots. Slight chance of showers. Waves 2 feet or less. .SUNDAY NIGHT...Southeast wind 15 to 25 knots. Rain showers likely and a chance of thunderstorms. Waves 3 to 5 feet. .MONDAY...South wind 10 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. $$ LSZ322-171015- St. Marys River Point Iroquois to E. Potagannissing Bay- 1001 PM EDT Sat May 16 2026 .OVERNIGHT...Light winds. Mostly clear. .SUNDAY...East wind 5 to 10 knots. Partly sunny. .SUNDAY NIGHT...Southeast wind 15 to 20 knots. Chance of showers. .MONDAY...South wind 10 to 15 knots. Chance of showers. See the open lakes forecast for days 3 through 5. $$ LMZ341-171015- Seul Choix Point to 5NM West of Mackinac Bridge- 1001 PM EDT Sat May 16 2026 .OVERNIGHT...Light winds. Mostly clear. Waves 2 feet or less. .SUNDAY...East wind 15 to 20 knots. Chance of showers. Waves 2 to 4 feet. .SUNDAY NIGHT...East wind 10 to 20 knots. Chance of showers. Waves 3 to 5 feet. .MONDAY...Southwest wind 15 to 25 knots. Chance of showers. Waves 5 to 8 feet. See the open lakes forecast for days 3 through 5. $$ LMZ342-171015- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 1001 PM EDT Sat May 16 2026 .OVERNIGHT...Light winds. Partly cloudy. Waves 2 feet or less. .SUNDAY...Northeast wind 15 to 20 knots. Chance of showers. Waves 2 to 3 feet. .SUNDAY NIGHT...Southeast wind 10 to 20 knots. Rain showers likely. Waves 2 to 4 feet. .MONDAY...Southwest wind 10 to 20 knots. Rain showers likely. Waves 3 to 5 feet. See the open lakes forecast for days 3 through 5. $$ LMZ323-171015- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI- 1001 PM EDT Sat May 16 2026 .OVERNIGHT...Light winds. Partly cloudy early in the evening then becoming mostly cloudy. Waves 2 feet or less. .SUNDAY...Northeast wind 5 to 10 knots. Chance of showers. Waves 2 feet or less. .SUNDAY NIGHT...Southeast wind 10 to 20 knots. Chance of showers. Waves 2 to 3 feet. .MONDAY...Southwest wind 10 to 20 knots. Chance of showers. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ LMZ344-345-171015- Sleeping Bear Point to Grand Traverse Light MI- Point Betsie to Sleeping Bear Point MI- 1001 PM EDT Sat May 16 2026 .OVERNIGHT...North wind 5 to 10 knots. Partly cloudy early in the evening then becoming mostly cloudy. Waves 2 to 3 feet. .SUNDAY...Northeast wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. .SUNDAY NIGHT...Southeast wind 15 to 20 knots. Chance of showers. Waves 3 to 5 feet. .MONDAY...Southwest wind 10 to 20 knots. Rain showers likely. Waves 4 to 6 feet. See the open lakes forecast for days 3 through 5. $$ LMZ346-171015- Manistee to Point Betsie MI- 1001 PM EDT Sat May 16 2026 .OVERNIGHT...Northwest wind 5 to 10 knots becoming northeast after midnight. Partly cloudy early in the evening then becoming mostly cloudy. Waves 2 to 3 feet. .SUNDAY...East wind 5 to 10 knots. Rain showers likely. Waves 2 feet or less. .SUNDAY NIGHT...South wind 10 to 20 knots. Chance of showers. Waves 4 to 6 feet. .MONDAY...South wind 10 to 20 knots. Rain showers likely. Waves 4 to 7 feet. See the open lakes forecast for days 3 through 5. $$ LHZ345-171015- Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 1001 PM EDT Sat May 16 2026 .OVERNIGHT...Northwest wind 5 to 10 knots early in the evening becoming variable 10 knots or less. Mostly clear. Waves 2 feet or less. .SUNDAY...East wind 15 to 20 knots. Chance of showers. Waves 2 to 4 feet. .SUNDAY NIGHT...East wind 10 to 20 knots. Chance of showers. Waves 3 to 5 feet. .MONDAY...Southwest wind 10 to 15 knots. Rain showers likely. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LHZ346-171015- St Ignace to False Detour Channel- 1001 PM EDT Sat May 16 2026 .OVERNIGHT...Northwest wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. .SUNDAY...East wind 15 to 20 knots. Slight chance of showers. Waves 2 to 4 feet. .SUNDAY NIGHT...East wind 15 to 20 knots. Chance of showers. Waves 3 to 5 feet. .MONDAY...South wind 15 to 20 knots. Rain showers likely. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LHZ347-171015- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 1001 PM EDT Sat May 16 2026 .OVERNIGHT...Northwest wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. .SUNDAY...East wind 15 to 20 knots. Chance of showers. Waves 2 to 4 feet. .SUNDAY NIGHT...Southeast wind 10 to 20 knots. Chance of showers. Waves 2 to 4 feet. .MONDAY...South wind 10 to 15 knots. Rain showers. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LHZ348-171015- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 1001 PM EDT Sat May 16 2026 .OVERNIGHT...Northwest wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. .SUNDAY...East wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. .SUNDAY NIGHT...Southeast wind 10 to 15 knots. Chance of showers. Waves 2 to 4 feet. .MONDAY...South wind 10 to 20 knots. Rain showers likely and a chance of thunderstorms. Waves 4 to 6 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ LHZ349-171015- Sturgeon Pt to Alabaster MI- 1001 PM EDT Sat May 16 2026 .OVERNIGHT...North wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .SUNDAY...Northeast wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. .SUNDAY NIGHT...Southeast wind 10 to 15 knots. Chance of showers. Waves 2 to 3 feet. .MONDAY...South wind 10 to 20 knots. Chance of showers and thunderstorms. Waves 3 to 5 feet. Winds and waves higher in the vicinity of thunderstorms. See the open lakes forecast for days 3 through 5. $$ JZ