Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

Last Update: 638 AM EDT Mon Oct 5 2026

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Grand Rapids, MI Local Forecast Office

11NM SSW Grand Haven MI

Marine Zone Forecast

Today
North winds 10 to 15 knots. Sunny. Waves 3 to 5 feet subsiding to 2 to 4 feet early in the afternoon.
Tonight
North winds 10 to 15 knots veering southeast after midnight. Mostly clear. Waves 1 to 3 feet.
Tuesday
South winds 10 to 20 knots increasing to 15 to 25 knots early in the afternoon. Sunny. Waves around 1 foot building to 3 to 5 feet in the late morning and afternoon.
Tuesday Night
Southwest winds to 30 knots. Partly cloudy. Waves 5 to 7 feet.
Wednesday
West winds 15 to 25 knots. Mostly sunny. Waves 5 to 7 feet.
Thursday
Northwest winds 15 to 20 knots. Mostly sunny. Waves 3 to 5 feet.
Friday
West winds 10 to 20 knots. Mostly sunny. Waves 2 to 4 feet.



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638 AM EDT Mon Oct 5 2026
 
 

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