Last Update: 1030 AM EDT Fri May 22 2026

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Key West, FL Local Forecast Office

3NM SE Key Largo FL

Marine Zone Forecast


This Afternoon
East to southeast winds near 15 knots, decreasing to 10 to 15 knots. Seas 2 to 3 feet. Nearshore waters a moderate chop, becoming a light to moderate chop. A slight chance of showers and thunderstorms.
Tonight
East to southeast winds near 15 knots. Seas 2 to 3 feet. Nearshore waters a moderate chop. A chance of showers with a slight chance of thunderstorms.
Saturday
East to southeast winds 10 to 15 knots. Seas 2 to 3 feet. Nearshore waters a light to moderate chop. A chance of showers with a slight chance of thunderstorms.
Saturday Night
East winds 10 to 15 knots, becoming east to southeast and increasing to near 15 knots. Seas 2 to 3 feet. nearshore waters a light to moderate chop, becoming a moderate chop. A chance of showers with a slight chance of thunderstorms.
Sunday
East to southeast winds near 15 knots. Seas around 3 feet. Nearshore waters a moderate chop. A chance of showers with a slight chance of thunderstorms.
Sunday Night
East to southeast winds 15 to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Nearshore waters choppy. A chance of showers with a slight chance of thunderstorms.
Monday
East to southeast winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Nearshore waters choppy. A chance of showers with a slight chance of thunderstorms.
Monday Night
East to southeast winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Nearshore waters choppy. A chance of showers with a slight chance of thunderstorms.
Tuesday
East to southeast winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Nearshore waters choppy. A slight chance of showers and thunderstorms.
Tuesday Night
East to southeast winds 15 to 20 knots. Seas 3 to 5 feet, occasionally to 6 feet. Nearshore waters choppy. A chance of showers with a slight chance of thunderstorms.



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1030 AM EDT Fri May 22 2026
 
 

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