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Key West, FL Local Forecast Office

35NM SE Sombrero Key Light FL

Marine Zone Forecast

Overnight

Northeast winds 15 to 20 knots, becoming northeast to east and increasing to 20 to 25 knots. Seas 2 to 4 feet, occasionally to 5 feet, building to 4 to 6 feet, occasionally to 8 feet. Wave detail: north 4 feet at 6 seconds, becoming north to northeast 6 feet at 6 seconds. A chance of showers with a slight chance of thunderstorms.

Tuesday

Northeast to east winds near 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave detail: northeast to east 10 feet at 8 seconds and northwest 2 feet at 7 seconds. A chance of showers with a slight chance of thunderstorms.

Tuesday Night

Northeast to east winds 20 to 25 knots. Seas 7 to 10 feet, occasionally to 13 feet. Wave detail: northeast to east 10 feet at 8 seconds.

Wednesday

East winds near 20 to 25 knots, decreasing to near 20 knots. Seas 6 to 9 feet, occasionally to 11 feet, subsiding to 5 to 7 feet, occasionally to 9 feet.

Wednesday Night

East winds near 20 knots, decreasing to 15 to 20 knots. Seas 5 to 7 feet, occasionally to 9 feet. A slight chance of showers.

Thursday

East winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. A chance of showers.

Thursday Night

East winds 15 to 20 knots. Seas 4 to 6 feet, occasionally to 8 feet. A chance of showers and thunderstorms.

Friday

East to southeast winds near 15 knots, decreasing to 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet, subsiding to 3 to 4 feet, occasionally to 5 feet. A slight chance of showers and thunderstorms.

Friday Night

East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. A slight chance of showers and thunderstorms.

Saturday

East to southeast winds near 10 knots. Seas 2 to 3 feet.

Saturday Night

East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet.