Expires:202101172215;;058609 FZUS53 KDTX 171443 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 943 AM EST Sun Jan 17 2021 For waters within five nautical miles of shore 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. LHZ442-172215- Harbor Beach to Port Sanilac MI- 943 AM EST Sun Jan 17 2021 .REST OF TODAY...Northwest winds 10 to 15 knots diminishing to 5 to 10 knots late in the afternoon. Mostly cloudy. A slight chance of snow late in the morning, then a chance of snow in the afternoon. Waves 1 to 3 feet. .TONIGHT...Northwest winds 5 to 10 knots. Mostly cloudy with a chance of snow. Waves 1 to 3 feet. .MONDAY...Northwest winds 5 to 10 knots. Mostly cloudy. A chance of snow in the morning, then a chance of snow showers in the afternoon. Waves 1 to 3 feet. .MONDAY NIGHT...West winds 5 to 10 knots increasing to 10 to 15 knots in the late evening and overnight. Mostly cloudy in the evening becoming partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$