NWS Key West

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Last Map Update: Mon, Jan 12, 2026 at 12:12:48 pm EST

Watches, Warnings & Advisories

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Small Craft Advisory

Rip Current Statement

Island Chain

Marine Winds

Wave Heights

TODAY...Partly sunny with a chance of showers. Breezy early. Highs in the mid to upper 70s. Northeast winds 15 to 20 mph early, decreasing to 10 to 15 mph. Chance of rain 30 percent.

TODAY...A Small Craft Advisory is in effect for all the Florida Keys coastal waters. Fresh north to northeast breezes this morning becoming moderate to fresh. Bayside/Gulfside: Seas 2-4 ft, occasionally to 5 feet, except 4-5 ft, occasionally to 6 ft west of the Marquesas Keys. Hawk Channel: Seas 2-3 ft, except 3-5 ft, occasionally to 6 ft west of Cosgrove Shoal Light. Straits of Florida: Seas 4-6 ft, occasionally to 8 ft. SE Gulf: Seas 4-6 ft, occasionally to 8 ft, subsiding to 3-5 ft, occasionally to 7 ft. Bay and nearshore waters rough, becoming choppy. Isolated to scattered showers throughout, with isolated thunderstorms possible over the Straits.

TODAY...A Small Craft Advisory is in effect for all the Florida Keys coastal waters. Fresh north to northeast breezes this morning becoming moderate to fresh. Bayside/Gulfside: Seas 2-4 ft, occasionally to 5 feet, except 4-5 ft, occasionally to 6 ft west of the Marquesas Keys. Hawk Channel: Seas 2-3 ft, except 3-5 ft, occasionally to 6 ft west of Cosgrove Shoal Light. Straits of Florida: Seas 4-6 ft, occasionally to 8 ft. SE Gulf: Seas 4-6 ft, occasionally to 8 ft, subsiding to 3-5 ft, occasionally to 7 ft. Bay and nearshore waters rough, becoming choppy. Isolated to scattered showers throughout, with isolated thunderstorms possible over the Straits.

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

NWS Key West