Hazardous Weather Conditions

Last Update: 1028 PM EDT Wed Sep 17 2025

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Key West, FL Local Forecast Office

16NM NNW Vaca Cut FL

Marine Zone Forecast


Overnight
East winds near 15 knots. Seas 1 to 2 feet. nearshore waters a moderate chop. Scattered showers and isolated thunderstorms, then widespread showers and scattered thunderstorms after midnight.
Thursday
Northeast to east winds decreasing to 10 to 15 knots. Seas 1 to 2 feet. Nearshore waters becoming a light to moderate chop. Widespread showers and isolated thunderstorms.
Thursday Night
Northeast to east winds near 10 knots. Seas 1 to 2 feet, subsiding to around 1 foot. Nearshore waters a light chop. Numerous showers and isolated thunderstorms.
Friday
North to northeast winds near 10 knots. Seas around 1 foot. Nearshore waters a light chop. Numerous showers and isolated thunderstorms.
Friday Night
North to northeast winds near 10 knots. Seas around 1 foot. Nearshore waters a light chop. Scattered showers and isolated thunderstorms.
Saturday
Northeast winds 5 to 10 knots. Seas around 1 foot. nearshore waters smooth to a light chop. Scattered showers and isolated thunderstorms.
Saturday Night And Sunday
Northeast winds 5 to 10 knots. Seas around 1 foot. Nearshore waters smooth to a light chop. Scattered showers and isolated thunderstorms.
Sunday Night
Variable winds 5 to 10 knots. Seas around 1 foot. Nearshore waters smooth to a light chop. Scattered showers and isolated thunderstorms.
Monday
South to southwest winds near 5 knots. Seas 1 foot or less. Nearshore waters smooth. Scattered showers and isolated thunderstorms.
Monday Night
Southwest to west winds near 5 knots, becoming southeast to south. Seas 1 foot or less. Nearshore waters smooth. Scattered showers and isolated thunderstorms.



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1028 PM EDT Wed Sep 17 2025
 
 

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