NWS Key West

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Last Map Update: Sat, Sep 19, 2026 at 10:26:18 am EDT

Watches, Warnings & Advisories

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Short Term Forecast

Island Chain

Marine Winds

Wave Heights

TODAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. East winds near 5 mph, or near 4 knots. Chance of rain 50 percent.

TODAY...Light easterly breezes, becoming light to gentle east to southeasterly breezes. Seas across the Bay and Gulfside waters, including the southeastern Gulf waters, one foot or less. Seas across Hawk Channel and the Florida Straits around one foot. Bay and nearshore waters smooth, becoming smooth to a light chop. A chance of showers and thunderstorms.

TODAY...Light easterly breezes, becoming light to gentle east to southeasterly breezes. Seas across the Bay and Gulfside waters, including the southeastern Gulf waters, one foot or less. Seas across Hawk Channel and the Florida Straits around one foot. Bay and nearshore waters smooth, becoming smooth to a light chop. A chance of showers and thunderstorms.

Areas of Heavy to Excessive Rainfall and Hot Temperatures This Week

NWS Key West