Expires:202302032300;;733345 FZUS53 KDTX 031457 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 957 AM EST Fri Feb 3 2023 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. LHZ442-032300- Harbor Beach to Port Sanilac MI- 957 AM EST Fri Feb 3 2023 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING... .REST OF TODAY...Northwest winds 20 to 25 knots diminishing to 15 to 20 knots in the afternoon. Partly cloudy late in the morning becoming mostly cloudy. Heavy freezing spray late in the morning. A chance of flurries. Waves 5 to 7 feet. Waves occasionally around 10 feet. .TONIGHT...West winds 15 to 20 knots diminishing to 10 to 15 knots in the late evening and overnight. Partly cloudy. A chance of flurries in the evening. Waves 3 to 5 feet subsiding to 1 to 3 feet after midnight. Waves occasionally around 7 feet. .SATURDAY...South winds 20 to 25 knots. Mostly cloudy in the morning becoming partly cloudy. Waves 3 to 5 feet. Waves occasionally around 7 feet. .SATURDAY NIGHT...Southwest winds 15 to 20 knots. Cloudy. Waves 3 to 5 feet subsiding to 2 to 4 feet after midnight. Waves occasionally around 7 feet. Wave heights are for ice free areas. See Lake Huron Open Lake Forecast for days 3 through 5. $$