Hazardous Weather Conditions

Last Update: 436 AM EDT Tue Jun 30 2026

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Key West, FL Local Forecast Office

33NM S Sand Key Light FL

Marine Zone Forecast


Today
East to southeast winds 5 to 10 knots early, becoming variable. Seas 1 to 2 feet. Wave detail: east 2 feet at 4 seconds. A slight chance of showers and thunderstorms.
Tonight
Variable winds 5 to 10 knots, becoming east. Seas 1 to 2 feet. Wave detail: east 1 foot at 4 seconds. A slight chance of showers and thunderstorms.
Wednesday
East winds decreasing to near 5 knots. Seas subsiding to around 1 foot. Wave detail: east 1 foot at 4 seconds. A slight chance of showers and thunderstorms.
Wednesday Night
East winds 5 to 10 knots. Seas around 1 foot. A slight chance of showers and thunderstorms.
Thursday
East to southeast winds 5 to 10 knots. Seas around 1 foot. A slight chance of showers and thunderstorms.
Thursday Night
East to southeast winds 5 to 10 knots. Seas 1 to 2 feet. A slight chance of showers and thunderstorms.
Friday
East to southeast winds 5 to 10 knots. Seas 1 to 2 feet. A slight chance of showers and thunderstorms.
Friday Night
East to southeast winds 5 to 10 knots. Seas 1 to 2 feet. A chance of thunderstorms with a slight chance of showers.
Saturday
East to southeast winds 5 to 10 knots. Seas 1 to 2 feet.
Saturday Night
East to southeast winds near 10 knots. Seas 1 to 2 feet. A chance of showers and thunderstorms.



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436 AM EDT Tue Jun 30 2026
 
 

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