Heavy Rainfall on the Western Gulf Coast; Severe Thunderstorms in the Southern Plains Friday
A multi-day heavy rainfall event will continue over the western Gulf Coast through Monday. Slight Risks of excessive rainfall have been issued, and Flood Watches remain in effect through Monday evening. Scattered severe storms capable of producing large hail and damaging winds are possible across western portions of Texas and Oklahoma on Friday. Read More >
Last Update: 958 PM EDT Thu May 21 2026
For More Weather Information:
10NM SW South Haven MI
Marine Zone Forecast
Through Early Evening
North winds around 15 knots. Mostly sunny. Waves 1 to 3 feet.
Tonight
Northeast winds 10 to 15 knots. Partly cloudy. Waves 1 to 3 feet.
Friday
East winds 15 to 20 knots. Mostly cloudy. Waves 1 to 2 feet.
Friday Night
East winds 15 to 20 knots. Rain showers likely. Waves 1 to 2 feet.
Saturday
Northeast winds 10 to 15 knots backing north early in the afternoon. Mostly cloudy with rain showers likely. Waves around 1 foot.
Saturday Night
North winds around 10 knots veering southeast after midnight. Mostly cloudy. Waves around 1 foot.
Sunday
South winds around 5 knots veering northwest early in the afternoon. Mostly cloudy with a chance of rain showers. Waves 1 foot or less.
Memorial Day
Southeast winds around 5 knots veering south in the late morning and early afternoon, then veering northwest early in the afternoon. Partly sunny. Waves less than 1 foot.
Tuesday
Southeast winds 5 to 10 knots veering southwest in the late morning and early afternoon, then veering north early in the afternoon. Mostly sunny. Waves less than 1 foot.
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