NWS Key West

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Last Map Update: Fri, Oct 30, 2026 at 10:14:33 am EDT

Watches, Warnings & Advisories

National Weather Service National Weather Service

National Weather Service Tampa Bay Area, FL

National Weather Service Miami - South Florida

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Coastal Flood Warning

Coastal Flood Advisory

Small Craft Advisory

Rip Current Statement

Flooding Improving

Island Chain

Marine Winds

Wave Heights

We grabbed a graph that shows the beginning of the downward trend of our high tides! While our flooding conditions won't improve overnight (literally), the next few peaks will gradually step down through each flood category. More water level data is availabe at water.noaa.gov , but we will urge you to use caution as occasionally, gauges can produce erroneous readings (but these are pretty obvious when you see them on a chart) All in all, the worst of it is behind us, and we are heading in the right direction!

A COASTAL FLOOD WARNING remains in effect for all Florida Keys island communities. For today, mostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 80s. Northeast to east winds 5 to 10 mph, or 4 to 9 knots. Chance of rain 20 percent.

Higher than high tides are occurring at peak high tide, and mariners should expect less clearance under fixed bridges along the Keys. Gentle to moderate north to northeast breezes early will become northeast to east. Seas...Bay and Gulfside waters 1 to 2 feet with seas 2 to 3 feet west of the Marquesas Keys. Hawk Channel 1 to 2 feet with seas around 2 feet west of Cosgrove Shoal. Florida Straits 2 to 3 feet. Southeastern Gulf waters 2 to 3 feet. Bay and nearshore waters a light to moderate chop. A slight chance of showers and thunderstorms.

Higher than high tides are occurring at peak high tide, and mariners should expect less clearance under fixed bridges along the Keys. Gentle to moderate north to northeast breezes early will become northeast to east. Seas...Bay and Gulfside waters 1 to 2 feet with seas 2 to 3 feet west of the Marquesas Keys. Hawk Channel 1 to 2 feet with seas around 2 feet west of Cosgrove Shoal. Florida Straits 2 to 3 feet. Southeastern Gulf waters 2 to 3 feet. Bay and nearshore waters a light to moderate chop. A slight chance of showers and thunderstorms.

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Bering Sea Storms for Alaska; Multi-Day Heavy Rain Event for the Southern Plains and Southwest

NWS Key West