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: 253 PM EST Wed Nov 5 2025
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Through Early Evening: Northwest winds to 30 knots. Sunny. Waves 6 to 8 feet.

Tonight: Northwest winds to 30 knots decreasing to 15 to 20 knots after midnight. Mostly clear. Waves 5 to 7 feet.

Thursday: Northwest winds 5 to 15 knots backing southwest in the late morning and early afternoon, then backing south 15 to 20 knots early in the afternoon. Mostly sunny. Waves 2 to 4 feet.

Thursday Night: South winds to 30 knots increasing to gales to 35 knots in the late evening and overnight. Cloudy with a chance of rain showers. Waves 4 to 6 feet building to 8 to 12 feet in the late evening and overnight.

Friday: Southwest winds to 30 knots veering west 15 to 25 knots early in the afternoon. Partly sunny with a chance of rain showers. Waves 7 to 11 feet subsiding to 4 to 6 feet early in the afternoon.

Friday Night: North winds to 30 knots decreasing to 10 to 20 knots after midnight. Mostly cloudy with a chance of rain showers. Waves 4 to 6 feet.

Saturday: North winds 10 to 15 knots. Mostly cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning and afternoon.

Sunday: Northwest winds to 30 knots increasing to gales to 35 knots early in the afternoon. Snow showers likely. Waves 6 to 8 feet.

Monday: Northwest gales to 35 knots decreasing to 30 knots in the late morning and afternoon. Mostly cloudy with a chance of snow showers. Waves 6 to 9 feet.







Zone Forecast: Pentwater to Manistee MI (LMZ849)

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