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Grand Rapids, MI Local Forecast Office

7NM SW Saugatuck MI

Marine Zone Forecast

Through Early Evening

South winds 15 to 20 knots. Mostly cloudy. Waves 2 to 3 feet.

Tonight

South winds 15 to 25 knots. Partly cloudy. A chance of showers and thunderstorms after midnight. Waves 2 to 3 feet building to 3 to 5 feet in the late evening and overnight.

Saturday

Southwest winds 15 to 20 knots. Rain showers and a chance of thunderstorms. Waves 3 to 5 feet.

Saturday Night

South winds 10 to 20 knots veering west after midnight. Rain showers and a chance of thunderstorms. Waves 2 to 4 feet.

Sunday

Northwest winds to 30 knots increasing to gales to 35 knots in the late morning and afternoon. Rain showers and a slight chance of thunderstorms. Waves 6 to 8 feet building to 10 to 14 feet in the late morning and afternoon.

Sunday Night

Northwest gales to 35 knots decreasing to 30 knots in the late evening and overnight. Partly cloudy. Waves 10 to 14 feet subsiding to 7 to 10 feet after midnight.

Monday

West winds 15 to 25 knots backing south in the late morning and afternoon. Mostly sunny. Waves 5 to 7 feet.

Tuesday

West winds to 30 knots becoming gales to 35 knots early in the afternoon. Partly sunny with rain showers likely. Waves 8 to 12 feet.

Wednesday

Northwest winds 15 to 25 knots. Partly sunny. Waves 7 to 10 feet.