NWS Key West

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Last Map Update: Tue, Aug 4, 2026 at 3:28:23 pm EDT

Watches, Warnings & Advisories

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Short Term Forecast

Florida Keys Radar

JULY 2026: Warmer/Drier

Island Chain

Marine Winds

Wave Heights

The Latest Florida Keys NWS Radar

Last month entered the record books as the 10th warmest (in a 3-way tie) July for Key West. Overall in the Keys, the month was warmer and drier than the 30-year average. Rainfall deficits ranged from half an inch at Key west to an inch at Marathon.

Today... Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. South winds near 5 mph, becoming east and increasing to 5 to 10 mph. Chance of rain 20 percent.

Today... Variable light breezes (Hawk Channel & Florida Straits: becoming NE-E 5-10 kts.) Seas: Bay/Gulfside ≤1 ft; Hawk Channel ~1 ft; FL Straits 1-2 ft; SE Gulf ~1 ft. Bay/nearshore waters smooth (Hawk Channel becoming smooth to a light chop.) Chance of showers, slight chance of thunderstorms.

Today... Variable light breezes (Hawk Channel & Florida Straits: becoming NE-E 5-10 kts.) Seas: Bay/Gulfside ≤1 ft; Hawk Channel ~1 ft; FL Straits 1-2 ft; SE Gulf ~1 ft. Bay/nearshore waters smooth (Hawk Channel becoming smooth to a light chop.) Chance of showers, slight chance of thunderstorms.

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