St. Joseph to South Haven Marine Forecast (Oct 17, 7:36 PM)

Issued: 336 PM EDT Sat Oct 17 2026

Through Early Evening: Southwest winds 10 to 15 knots. Sunny. Waves 2 to 4 feet.

Tonight: Southwest winds 15 to 20 knots. Mostly clear. Waves 1 to 3 feet building to 3 to 5 feet in the late evening and overnight.

Sunday: Southwest winds 15 to 25 knots. Sunny. Waves 3 to 5 feet.

Sunday Night: South winds 10 to 20 knots. Clear. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight.

Monday: Southwest winds 5 to 15 knots. Sunny. Waves 1 to 2 feet.

Monday Night: Southeast winds around 5 knots. Mostly clear. Waves 1 foot or less.

Tuesday: Southeast winds around 5 knots backing northeast early in the afternoon. Sunny. Waves less than 1 foot.

Wednesday: Southeast winds 5 to 10 knots veering southwest early in the afternoon. Sunny. Waves less than 1 foot.

Thursday: South winds 5 to 10 knots veering west early in the afternoon. Mostly sunny. Waves calm.

Source: National Weather Service nearshore marine forecast.