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: 703 AM EST Sat Dec 6 2025
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Today: Northwest winds 15 to 25 knots decreasing to 10 to 15 knots early in the afternoon. Cloudy. Waves 4 to 6 feet subsiding to 2 to 4 feet early in the afternoon.

Tonight: North winds 5 to 10 knots veering east in the late evening and overnight. Snow. Waves 1 to 3 feet.

Sunday: Northeast winds 10 to 20 knots backing north 15 to 25 knots in the late morning and afternoon. Mostly cloudy with a chance of snow. Waves 1 to 3 feet building to 4 to 6 feet in the late morning and afternoon.

Sunday Night: North winds 15 to 25 knots becoming east 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: Southeast winds 10 to 20 knots veering south 15 to 25 knots early in the afternoon. Mostly cloudy with a chance of snow. Waves 1 to 3 feet building to 3 to 5 feet early in the afternoon.

Tuesday: Southwest gales to 35 knots veering west to 30 knots in the late morning and afternoon. Snow showers likely. Waves 8 to 12 feet.

Wednesday: Northwest winds to 30 knots. Rain and snow showers. Waves 7 to 10 feet.







Zone Forecast: Pentwater to Manistee MI (LMZ849)

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