St. Joseph to South Haven Marine Forecast (Aug 25, 12:47 AM)

Issued: 847 PM EDT Mon Aug 24 2026

Through Early Evening: Northwest winds around 15 knots. Sunny. Waves 2 to 4 feet.

Tonight: North winds 5 to 15 knots veering east around 5 knots after midnight. Partly cloudy. Waves 2 to 4 feet.

Tuesday: Southeast winds around 5 knots veering west early in the afternoon. Mostly sunny. Waves 1 foot or less.

Tuesday Night: South winds 5 to 15 knots. Partly cloudy. Waves around 1 foot.

Wednesday: Southwest winds 15 to 20 knots. Mostly sunny. Waves 2 to 4 feet.

Wednesday Night: Southwest winds 10 to 15 knots veering west after midnight. Partly cloudy with rain showers likely and a chance of thunderstorms. Waves 1 to 3 feet.

Thursday: Northwest winds around 15 knots. Sunny. Waves 2 to 4 feet.

Friday: North winds 5 to 10 knots becoming around 10 knots early in the afternoon. Sunny. Waves around 1 foot.

Saturday: Southeast winds 5 to 10 knots veering southwest early in the afternoon. Mostly sunny. Waves 1 foot or less.

Source: National Weather Service nearshore marine forecast.