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Key West, FL Local Forecast Office

3NM NE Content Keys FL

Marine Zone Forecast

Overnight

Northeast to east winds 5 to 10 knots, increasing to near 10 knots. Seas around 1 foot. Nearshore waters smooth to a light chop, becoming a light chop. Winds and seas higher in and around numerous showers and scattered thunderstorms.

Wednesday

Northeast to east winds near 10 knots, increasing to 10 to 15 knots. Seas around 1 foot, building to 1 to 2 feet. nearshore waters a light chop, becoming a light to moderate chop. Winds and seas higher in and around numerous showers and scattered thunderstorms.

Wednesday Night

Northeast to east winds 10 to 15 knots, increasing to near 15 knots. Seas 1 to 2 feet, except around 3 feet west of the marquesas keys. Nearshore waters a light to moderate chop, becoming a moderate chop. Numerous showers and scattered thunderstorms.

Thursday

Northeast to east winds decreasing to 10 to 15 knots. Seas subsiding to 1 to 2 feet. Nearshore waters becoming a light to moderate chop. Widespread showers and scattered thunderstorms.

Thursday Night

Northeast to east winds 10 to 15 knots, decreasing to near 10 knots. Seas 1 to 2 feet. Nearshore waters a light to moderate chop, becoming a light chop. Numerous showers and scattered thunderstorms.

Friday

Northeast winds decreasing to 5 to 10 knots. Seas subsiding to around 1 foot. Nearshore waters becoming smooth to a light chop. Numerous showers and scattered thunderstorms.

Friday Night Through Saturday Night

Northeast winds 5 to 10 knots. Seas 1 foot or less. Nearshore waters smooth to a light chop. Scattered showers and thunderstorms.

Sunday

East to southeast winds near 5 knots. Seas 1 foot or less. Nearshore waters smooth. Scattered showers and thunderstorms.

Sunday Night

East winds 5 to 10 knots. Seas 1 foot or less. Nearshore waters smooth to a light chop. Scattered showers and thunderstorms.