Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Coastal Waters Forecast for St Joseph to South Haven MI (LMZ844) (Text-Only)
NWS Forecast for: St Joseph to South Haven MI (LMZ844)
Issued by: National Weather Service Grand Rapids, MI
Last Update: 223 PM EDT Sat Oct 17 2026
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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 less than 1 foot.

Tuesday: Southeast winds around 5 knots backing northeast early in the afternoon. Sunny. Waves calm.

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 less than 1 foot.







Zone Forecast: St Joseph to South Haven MI (LMZ844)

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