Thunder Bay Island, MI - LHZ348 - 8/14/2025 10:32 PM
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary
OVERNIGHT
South wind 10 to 15 knots. Mostly clear. Waves 2 feet or less.
FRIDAY
South wind 10 to 15 knots. Sunny. Waves 2 to 3 feet.
FRIDAY NIGHT
Southwest wind 10 to 15 knots. Partly cloudy. Waves 2 to 3 feet.
SATURDAY
West wind 5 to 10 knots. Showers likely 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.