Last Update: 428 AM EDT Tue May 5 2026

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Key West, FL Local Forecast Office

3NM NE Content Keys FL

Marine Zone Forecast


Today
Variable winds near 5 knots, becoming south around 5 knots early this afternoon, then becoming west to northwest around 5 knots late. Seas 1 foot or less. Nearshore waters smooth. A slight chance of showers.
Tonight
Northwest winds near 5 knots, becoming variable. Seas 1 foot or less. Nearshore waters smooth.
Wednesday
Southeast winds near 5 knots. Seas 1 foot or less. Nearshore waters smooth.
Wednesday Night
East to southeast winds increasing to near 10 knots. Seas 1 foot or less. Nearshore waters becoming a light chop.
Thursday
Southeast to south winds 5 to 10 knots, becoming south in the afternoon. Seas 1 foot or less. Nearshore waters smooth to a light chop, becoming smooth.
Thursday Night
Variable winds near 5 knots, becoming east to southeast after midnight. Seas 1 foot or less. Nearshore waters smooth.
Friday
Southeast to south winds near 5 knots. Seas 1 foot or less. Nearshore waters smooth.
Friday Night
Northeast to east winds near 5 knots, becoming southeast. Seas 1 foot or less. Nearshore waters smooth.
Saturday
South winds near 5 knots. Seas 1 foot or less. Nearshore waters smooth.
Saturday Night
Northeast to east winds near 5 knots, becoming southeast. Seas 1 foot or less. Nearshore waters smooth.



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428 AM EDT Tue May 5 2026
 
 

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