Grand Haven to Whitehall MI Marine Forecast

Hourly forecast at zone center

Hourly wind and waves

Gusts peak near 18kts around 12:00 AM, with waves reaching 3.0ft around 12:00 AM.

Sunday, October 11

7:08 AM EDT

Wind Now

9ktsSSE

Gusts:13kts

Wind Now: 9 kts; gusts 13 kts. Use left and right arrows to inspect hours; Escape to reset.

Hourly wind speed and gust forecastSustained wind is shown in cyan and gusts in blue-gray. Dashed lines show past conditions. Direction arrows show where the wind is traveling.051015202512AM6AM12PM6PM

Waves Now

2.0ftSSW

Period3s

Waves Now: 2.0 ft; period 3 seconds. Use left and right arrows to inspect hours; Escape to reset.

Hourly wave height and period forecastWave height is shown in blue. The dashed line shows past conditions. Direction arrows show where the waves are traveling.0123412AM6AM12PM6PM

NOAA marine forecast

Text forecast

Updated 3:36am EDT Oct 11, 2026

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

Rest Of Tonight

Southeast winds 10 to 15 knots. Partly cloudy.

Sunday

Southeast winds 5 to 15 knots veering southwest early in the afternoon. Sunny. Waves 2 to 4 feet.

Sunday Night

South winds 5 to 15 knots increasing to 15 to 20 knots after midnight. Partly cloudy. Waves 2 to 4 feet.

Columbus Day

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

Monday Night

South winds 20 to 25 knots. Partly cloudy with a chance of showers and thunderstorms. Waves 3 to 5 feet.

Tuesday

Southwest winds 20 to 25 knots veering northwest early in the afternoon. Mostly sunny with a chance of rain showers. Waves 3 to 5 feet.

Wednesday

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

Thursday

East winds 15 to 20 knots. Mostly cloudy with a chance of rain showers. Waves 1 to 2 feet.

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Interactive Mapbox map highlighting marine forecast zone LMZ847.