Port Sanilac To Port Huron Mi-
East winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less.
Southeast winds 10 to 15 knots...becoming south 15 to 20 knots after midnight. Partly cloudy. Waves 1 to 3 feet.
Southwest winds 15 to 20 knots...diminishing to 10 to 15 knots late. Partly cloudy early...then mostly cloudy with a chance of light showers by late morning. Showers and a chance of thunderstorms by mid afternoon. Waves 1 to 3 feet.
Southwest winds 5 to 10 knots. Mostly cloudy early in the evening...becoming partly cloudy overnight. A chance of light showers through midnight. Waves 2 feet or less. See Lake Huron Open Lakes forecast for days 3 through 5.