Coastal Waters Forecast for Pentwater to Manistee MI (LMZ849) (Text-Only)
NWS Forecast for: Pentwater to Manistee MI (LMZ849)
Issued by: National Weather Service Grand Rapids, MI
Last Update: 413 AM EST Sun Dec 7 2025




Rest Of Tonight: Northwest winds 10 to 15 knots. Snow. Waves 1 foot or less.

Sunday: Northwest winds 10 to 20 knots veering north 15 to 25 knots in the late morning and afternoon. Snow. Waves 2 to 3 feet building to 4 to 6 feet in the late morning and afternoon.

Sunday Night: North winds 10 to 20 knots veering southeast around 10 knots after midnight. Mostly cloudy with a slight chance of snow. Waves 4 to 6 feet subsiding to 2 to 3 feet after midnight.

Monday: South winds 15 to 25 knots. Mostly cloudy with a chance of snow. Waves 1 to 3 feet building to 3 to 5 feet early in the afternoon.

Monday Night: South winds to 30 knots becoming southwest gales to 40 knots in the late evening and overnight. Cloudy with snow. Waves 6 to 8 feet building to 8 to 12 feet in the late evening and overnight.

Tuesday: Southwest gales to 40 knots becoming west to 30 knots in the late morning and afternoon. Snow likely and a chance of rain. Waves 8 to 12 feet.

Wednesday: North winds to 30 knots. Snow and rain likely. Waves 7 to 10 feet.

Thursday: Northwest winds 15 to 20 knots. Mostly cloudy with a chance of snow showers. Waves 4 to 6 feet.







Zone Forecast: Pentwater to Manistee MI (LMZ849)

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