Alpena, MI - LHZ348 - 10/5/2026 4:16 PM
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary
TONIGHT
Northwest wind 10 to 15 knots early in the evening becoming variable 10 knots or less. Mostly clear. Waves 2 to 4 feet subsiding to 2 feet or less after midnight.
TUESDAY
South wind 15 to 20 knots. Mostly sunny. Waves 4 to 6 feet.
TUESDAY NIGHT
Southwest wind 10 to 20 knots. Mostly cloudy. Waves 4 to 6 feet.
WEDNESDAY
West wind 10 to 15 knots. Sunny. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5.