Pentwater to Manistee MI Marine Forecast

Hourly forecast at zone center

Hourly wind and waves

Gusts peak near 20kts around 12:00 AM, with waves reaching 3.9ft around 2:00 AM.

Sunday, October 11

7:07 AM EDT

Wind Now

8ktsSSE

Gusts:16kts

Wind Now: 8 kts; gusts 16 kts. Use left and right arrows to inspect hours; Escape to reset.

Waves Now

3.0ftSSW

Period3s

Waves Now: 3.0 ft; period 3 seconds. Use left and right arrows to inspect hours; Escape to reset.

NOAA marine forecast

Updated 3:36am EDT Oct 11, 2026

Small Craft Advisory In Effect Until 5 Am Edt Early This Morning

South winds 15 to 20 knots. Partly cloudy. Waves 3 to 5 feet.

South winds 10 to 20 knots. Sunny. Waves 3 to 5 feet subsiding to 2 to 4 feet early in the afternoon.

South winds 10 to 15 knots. Partly cloudy. Waves 2 to 4 feet.

South winds 10 to 20 knots. Partly sunny. Waves 3 to 5 feet.

South winds 10 to 20 knots. Rain showers likely and a chance of thunderstorms. Waves 3 to 5 feet.

Southwest winds 10 to 20 knots veering north early in the afternoon. Partly sunny with a chance of showers and thunderstorms.

North winds 10 to 20 knots. Partly sunny. Waves 1 to 2 feet.

East winds 10 to 20 knots. Mostly cloudy. Waves around 1 foot.

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Interactive Mapbox map highlighting marine forecast zone LMZ849.