NWS Key West

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Last Map Update: Mon, Mar 30, 2026 at 4:44:14 am EDT

Watches, Warnings & Advisories

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Small Craft Advisory

Rip Current Statement

Short Term Forecast

Island Chain

Marine Winds

Marine Seas

TODAY...Partly cloudy with a chance of showers and a slight chance of thunderstorms. Breezy. Highs in the lower 80s. East winds 15 to 20 mph, or 13 to 17 knots. Chance of rain 20 percent in the Lower Keys, 30 percent in the Middle Keys, and 40 percent in the Upper Keys.

A SMALL CRAFT ADVISORY IS IN EFFECT FOR HAWK CHANNEL AND THE FLORIDA STRAITS. Small Craft Should Exercise Caution headlines are in place for all other marine zones. Fresh to strong east breezes will prevail today with the strongest breezes across the eastern zones. Bay and gulfside seas 2 to 3 feet, except 3 to 4 feet, occasionally 5 feet west of the Marquesas Keys, Hawk Channel seas 3 to 4 feet, occasionally 5 feet, Florida Straits seas 4 to 5 feet, occasionally 6 feet, and Southeast Gulf seas 3 to 5 feet, occasionally 6 feet. Bay and nearshore waters choppy to rough. A chance of showers and a slight chance of thunderstorms.

A SMALL CRAFT ADVISORY IS IN EFFECT FOR HAWK CHANNEL AND THE FLORIDA STRAITS. Small Craft Should Exercise Caution headlines are in place for all other marine zones. Fresh to strong east breezes will prevail today with the strongest breezes across the eastern zones. Bay and gulfside seas 2 to 3 feet, except 3 to 4 feet, occasionally 5 feet west of the Marquesas Keys, Hawk Channel seas 3 to 4 feet, occasionally 5 feet, Florida Straits seas 4 to 5 feet, occasionally 6 feet, and Southeast Gulf seas 3 to 5 feet, occasionally 6 feet. Bay and nearshore waters choppy to rough. A chance of showers and a slight chance of thunderstorms.

Fire Weather Concerns in the Intermountain West into the Plains

NWS Key West