Last Update: 1028 PM EDT Fri May 1 2026

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Key West, FL Local Forecast Office

3NM NE Content Keys FL

Marine Zone Forecast


Overnight
Southeast to south winds 10 to 15 knots, increasing to near 15 knots. Seas building to around 1 foot, except building to 2 to 3 feet west of the marquesas keys. Nearshore waters a light to moderate chop, becoming a moderate chop.
Saturday
South winds near 15 knots, becoming south to southwest near 10 knots. Seas subsiding to around 1 foot. nearshore waters a moderate chop, becoming a light chop.
Saturday Night
West to northwest winds 5 to 10 knots, becoming south to southwest. Seas 1 foot or less. Nearshore waters smooth to a light chop. A chance of showers with a slight chance of thunderstorms.
Sunday
West winds 5 to 10 knots, becoming northwest near 10 knots. Seas 1 foot or less. Nearshore waters smooth to a light chop, becoming a light chop. Showers likely with a chance of thunderstorms.
Sunday Night
North to northeast winds 10 to 15 knots, decreasing to near 10 knots. Seas 1 to 2 feet, except 2 to 3 feet west of the marquesas keys. Nearshore waters a light to moderate chop, becoming a light chop. Showers likely with a chance of thunderstorms.
Monday
Northeast winds near 10 knots. Seas 1 to 2 feet. Nearshore waters a light chop. A chance of showers with a slight chance of thunderstorms.
Monday Night
Northeast to east winds 5 to 10 knots. Seas around 1 foot. Nearshore waters smooth to a light chop. A slight chance of showers and thunderstorms.
Tuesday
East to southeast winds 5 to 10 knots. Seas 1 foot or less. Nearshore waters smooth to a light chop. A slight chance of showers.
Tuesday Night
East to southeast winds 5 to 10 knots. Seas 1 foot or less. Nearshore waters smooth to a light chop.
Wednesday And Wednesday Night
Southeast winds 5 to 10 knots. seas 1 foot or less. Nearshore waters smooth to a light chop.



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1028 PM EDT Fri May 1 2026
 
 

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