Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to US/Canadian border Marine Forecast
Hourly forecast at zone center
Hourly wind and waves
Gusts peak near 18kts around 10:00 AM, with waves reaching 1.9ft around 11:00 PM.
Monday, October 12
12:00 AM EDT
Wind
8—15kts
Gusts up to:18kts
Wind: 8—15 kts; gusts 18 kts. Use left and right arrows to inspect hours; Escape to reset.
Waves
1—2ft
Period:2s
Waves: 1—2 ft; period 2 seconds. Use left and right arrows to inspect hours; Escape to reset.
NOAA marine forecast
Text forecast
Updated 3:50pm EDT Oct 11, 2026
Synopsis
Remnants from Hurricane Isaias, 29.80 inches, will move 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.
Tonight
Southeast winds 5 to 10 knots veering to the southwest after midnight. Waves 2 feet or less.
Monday
Southwest winds 5 to 10 knots becoming south 10 to 15 knots in the afternoon. Waves 1 to 3 feet.
Monday Night
South winds 10 to 15 knots. A chance of rain after midnight. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight.
Tuesday
Southwest winds 10 to 15 knots. A chance of rain.
Tuesday Night
West winds 15 to 20 knots becoming northwest 10 to 15 knots in the late evening and overnight. Waves 2 to 4 feet.
Wednesday
Northwest winds 10 to 15 knots becoming north 15 to 20 knots late in the evening. Waves 1 to 3 feet building to 2 to 4 feet late in the evening.
Thursday
North winds 10 to 15 knots becoming northeast 5 to 10 knots in the late morning and early afternoon
Friday
South winds 15 to 20 knots becoming west 20 to 25 knots with gusts to 40 knot gales in the late morning and early afternoon
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Interactive Mapbox map highlighting marine forecast zone LHZ463.