Last Update: 420 AM EDT Fri Jun 19 2026

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Key West, FL Local Forecast Office

16NM S Dry Tortugas Light FL

Marine Zone Forecast


Today
Southeast winds 10 to 15 knots, becoming east to southeast 5 to 10 knots. Seas 2 to 3 feet, subsiding to 1 to 2 feet. Wave detail: east to southeast 2 feet at 4 seconds. A slight chance of showers and thunderstorms this morning.
Tonight
East to southeast winds 5 to 10 knots, increasing to 10 to 15 knots. Seas 1 to 2 feet, building to around 2 feet. Wave detail: east 2 feet at 4 seconds. A slight chance of showers and thunderstorms.
Saturday
East to southeast winds near 10 knots, becoming variable 5 to 10 knots. Seas around 2 feet, subsiding to 1 to 2 feet. Wave detail: east to southeast 2 feet at 4 seconds. A slight chance of showers and thunderstorms.
Saturday Night
Northeast winds 5 to 10 knots, increasing to near 10 knots in the late evening, then becoming east to southeast late. Seas 1 to 2 feet.
Sunday
Southeast to south winds 5 to 10 knots, becoming variable. Seas 1 to 2 feet, subsiding to around 1 foot.
Sunday Night
Northeast to east winds 5 to 10 knots, becoming east to southeast. Seas around 1 foot. A slight chance of showers and thunderstorms.
Monday
East to southeast winds 5 to 10 knots, increasing to near 10 knots. Seas around 1 foot, building to 1 to 2 feet.
Monday Night
East winds 10 to 15 knots. Seas building to 2 to 3 feet. A slight chance of showers.
Tuesday
East winds near 10 knots. Seas around 2 feet. A slight chance of showers.
Tuesday Night
East winds 10 to 15 knots. Seas 2 to 3 feet. A slight chance of showers and thunderstorms.



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420 AM EDT Fri Jun 19 2026
 
 

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