Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to US/Canadian border Marine Forecast

NOAA marine forecast

Text forecast

Updated 3:43am EDT Oct 11, 2026

Synopsis

Remnants from Hurricane Isaias, 29.80 inches, will move from the Ohio River Valley into New England today. Low pressure, 29.60 inches, will then push from the central Plains into the Great Lakes Tuesday morning, bringing the next potential for rain showers and isolated thunderstorms.

Today

Southeast winds 10 to 15 knots decreasing to 5 to 10 knots late in the afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning and afternoon.

Tonight

East winds 5 to 10 knots early in the evening becoming light and variable

Monday

Southwest winds 5 to 10 knots becoming south 10 to 15 knots in the late morning and afternoon. Waves 2 feet or less.

Monday Night

South winds 10 to 15 knots. Rain likely after midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight.

Tuesday

Southwest winds 10 to 15 knots becoming west 15 to 20 knots late in the afternoon

Wednesday

North winds 10 to 15 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet.

Thursday

Northeast winds 10 to 15 knots becoming east 15 to 20 knots . A chance of rain by midnight. Waves 3 to 5 feet.

Loading map…
Interactive Mapbox map highlighting marine forecast zone LHZ464.