NWS Key West

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Last Map Update: Fri, Mar 6, 2026 at 2:48:24 am EST

Watches, Warnings & Advisories

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National Weather Service Tampa Bay Area, FL

National Weather Service Miami - South Florida

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Small Craft Advisory

Rip Current Statement

Small Craft Advisory

Island Chain

Marine Winds

Wave Heights

A Small Craft Advisory remains in effect for the Straits of Florida! Small Craft Should Exercise Caution in the remaining waters of the Florida Keys as moderate to fresh east to southeast breezes continue.

TONIGHT...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Breezy. Lows in the lower 70s. East to southeast winds 15 to 20 mph. Chance of rain 30 percent.

A SMALL CRAFT ADVISORY IS IN EFFECT FOR THE STRAITS OF FLORIDA! SMALL CRAFT SHOULD EXERCISE CAUTION IN ALL OTHER ZONES! TONIGHT...Moderate to fresh east to southeast breezes. Seas...Bay and Gulfside 1 to 2 feet except west of the Marquesas Seas 3 to 4 feet occasionally to 5 feet, Hawk Channel 3 to 5 feet, occasionally to 6 feet, the Florida Straits 4 to 7 feet, occasionally to 9 feet, and the southeast Gulf 2 to 4 feet, occasionally to 5 feet. Bay and nearshore waters a light to moderate chop, becoming choppy. Scattered showers and isolated thunderstorms.

A SMALL CRAFT ADVISORY IS IN EFFECT FOR THE STRAITS OF FLORIDA! SMALL CRAFT SHOULD EXERCISE CAUTION IN ALL OTHER ZONES! TONIGHT...Moderate to fresh east to southeast breezes. Seas...Bay and Gulfside 1 to 2 feet except west of the Marquesas Seas 3 to 4 feet occasionally to 5 feet, Hawk Channel 3 to 5 feet, occasionally to 6 feet, the Florida Straits 4 to 7 feet, occasionally to 9 feet, and the southeast Gulf 2 to 4 feet, occasionally to 5 feet. Bay and nearshore waters a light to moderate chop, becoming choppy. Scattered showers and isolated thunderstorms.

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Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

NWS Key West