St. Joseph to South Haven Marine Forecast (Aug 16, 11:06 AM)

Issued: 706 AM EDT Sun Aug 16 2026

Today: Southwest winds 10 to 15 knots veering west in the late morning and afternoon. Rain showers likely and a chance of thunderstorms in the morning. Waves 1 to 2 feet.

Tonight: West winds 10 to 15 knots veering north in the late evening and overnight. Partly cloudy. Waves 1 to 3 feet.

Monday: North winds 10 to 15 knots backing northwest early in the afternoon. Sunny. Waves 1 to 3 feet.

Monday Night: Northwest winds 5 to 15 knots backing southwest in the late evening and overnight. Mostly clear. Waves around 1 foot.

Tuesday: Southwest winds 10 to 15 knots. Mostly sunny. Waves 1 to 2 feet.

Wednesday: North winds 10 to 15 knots. Partly sunny with rain showers likely and a chance of thunderstorms. Waves 2 to 4 feet.

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

Source: National Weather Service nearshore marine forecast.