Last Update: 215 PM CST Sun Nov 16 2025

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Grand Rapids, MI Local Forecast Office

21NM W Saugatuck MI

Marine Zone Forecast

Tonight
Northwest winds to 30 kt diminishing to 10 to 20 kt. Waves 6 to 9 ft occasionally to 12 ft.
Monday
Northwest winds 10 to 20 kt diminishing to 10 to 15 kt. Waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft.
Monday Night
North winds 5 to 10 kt veering to east late in the evening, then becoming southeast 10 to 15 kt after midnight increasing to 10 to 20 kt late. Chance of rain in the evening, then rain with a chance of snow overnight. Waves 1 to 3 ft.
Tuesday
East winds 10 to 20 kt. Rain with snow likely in the morning, then rain likely in the afternoon. Waves 4 to 6 ft occasionally to 8 ft.
Tuesday Night
East winds 10 to 20 kt diminishing to 10 to 15 kt. Waves 3 to 5 ft.
Wednesday
Southeast winds 10 to 15 kt diminishing to 5 to 10 kt. Waves 2 to 4 ft.
Wednesday Night
South winds 5 to 10 kt becoming southwest. Waves 1 to 2 ft.
Thursday
Southeast winds 10 to 15 kt becoming south. Rain likely. Waves 1 to 2 ft building to 2 to 4 ft.
Friday
Northwest winds 15 to 25 kt becoming north to 30 kt. Chance of rain. Waves 6 to 9 ft occasionally to 12 ft.



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215 PM CST Sun Nov 16 2025
 
 

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