NWS Key West

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Last Map Update: Tue, Jun 23, 2026 at 6:18:22 am EDT

Watches, Warnings & Advisories

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National Weather Service Tampa Bay Area, FL

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Heat Advisory

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Tuesday Forecast

Island Chain

Marine Winds

Wave Heights

A couple select island communities may see a light shower briefly pass through this morning. Otherwise, we're expecting another day with rain chances less than 10 percent, along with warm and muggy conditions. On a somewhat brighter note, a shower passed over the Key West International Airport, allowing temperatures to fall below 85°, which means for the first time in nearly a week, the airport will NOT tie or set a warm low temperatures record!

TODAY... Mostly sunny. Highs near 90. East to southeast winds near 10 mph, decreasing to 5 to 10 mph.

TODAY... North: SE breezes ~10 kts, becoming E-SE 5-10 kts. South: E-SE moderate breezes, decreasing to 5-10 kts. Seas: Bay/Gulfside ~1 ft, subsiding to ≤1 ft; Hawk Channel 1-2 ft; FL Straits 2-3 ft; SE Gulf 1-2 ft, subsiding to ~1 ft. Bay/nearshore waters a light chop becoming smooth. Hawk Channel light to moderate chop, becoming smooth to a light chop. Slight chance of showers & thunderstorms for SE Gulf waters.

TODAY... North: SE breezes ~10 kts, becoming E-SE 5-10 kts. South: E-SE moderate breezes, decreasing to 5-10 kts. Seas: Bay/Gulfside ~1 ft, subsiding to ≤1 ft; Hawk Channel 1-2 ft; FL Straits 2-3 ft; SE Gulf 1-2 ft, subsiding to ~1 ft. Bay/nearshore waters a light chop becoming smooth. Hawk Channel light to moderate chop, becoming smooth to a light chop. Slight chance of showers & thunderstorms for SE Gulf waters.

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