NWS Key West

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Last Map Update: Mon, Oct 13, 2025 at 10:34:19 am EDT

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Coastal Flood Advisory

Coastal Flood Statement

Short Term Forecast

Coastal Flood Advisory

Island Chain

Marine Winds

Wave Heights

A Coastal Flood Advisory remains in effect for the Upper Keys! A Coastal Flood Statement is in effect for the Middle and Lower Keys. Some roads may be impassable in the Upper Keys due to saltwater flooding. Little improvement is expected at low tide in the Upper Keys. Saltwater flooding of low elevation streets and lots is expected. Some storm drains will overflow, and some seawalls and docks will be overtopped. Motorists should remember that persistent puddles around the times of high tide are almost certain to contain a mix of saltwater. Boaters can expect less clearance under fixed bridges.

COASTAL FLOOD ADVISORY REMAINS IN EFFECT FOR THE UPPER KEYS! COASTAL FLOOD STATEMENT IN EFFECT FOR THE MIDDLE AND LOWER KEYS! TODAY... Mostly sunny with a slight chance of showers. Highs in the mid 80s. Northeast winds 5 to 10 mph, increasing to near 10 mph. Chance of rain 10 percent.

TODAY... N-NE light/gentle breezes, 5-10 knots, (gentle, ~10 knots, for the deep Gulf), becoming NE and gentle/moderate, 10-15 knots. Seas 1-2 ft for nearshore waters, building to 2-3 feet west of Marquesas/Cosgrove; Seas 2-3 ft for the Florida Straits and deep Gulf. Bay/Nearshore waters smooth to a light chop, becoming a light to moderate chop. Isolated showers. Higher Tides: Mariners should expect less clearance under fixed bridges. More detailed forecast available at weather.gov/key/marine.

TODAY... N-NE light/gentle breezes, 5-10 knots, (gentle, ~10 knots, for the deep Gulf), becoming NE and gentle/moderate, 10-15 knots. Seas 1-2 ft for nearshore waters, building to 2-3 feet west of Marquesas/Cosgrove; Seas 2-3 ft for the Florida Straits and deep Gulf. Bay/Nearshore waters smooth to a light chop, becoming a light to moderate chop. Isolated showers. Higher Tides: Mariners should expect less clearance under fixed bridges. More detailed forecast available at weather.gov/key/marine.

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East Coast Storm; Heavy Rain and Flooding in the Southwest U.S.; Typhoon Remnants Impacting Alaska

NWS Key West