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Key West, FL Local Forecast Office

5NM NE Key West FL

Marine Zone Forecast

This Afternoon

North to northeast winds 20 to 25 knots, becoming northeast near 20 knots. Seas 4 to 6 feet, occasionally to 8 feet, except 7 to 9 feet, occasionally to 11 feet west of the marquesas keys. Nearshore waters very rough, becoming rough.

Tonight

Northeast winds 20 to 25 knots, decreasing to near 20 knots. Seas 3 to 5 feet, occasionally to 6 feet, except 5 to 7 feet, occasionally to 9 feet west of the marquesas keys. Nearshore waters very rough, becoming rough.

Friday

Northeast winds near 20 knots. Seas 2 to 4 feet, occasionally to 5 feet, except 5 to 6 feet, occasionally to 8 feet west of the marquesas keys. Nearshore waters rough. Isolated showers.

Friday Night

Northeast winds 20 to 25 knots, decreasing to near 20 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet, except 5 to 6 feet, occasionally to 8 feet west of the marquesas keys. Nearshore waters very rough, becoming rough.

Saturday

Northeast to east winds near 20 knots. Seas 2 to 4 feet, occasionally to 5 feet, except 3 to 5 feet, occasionally to 6 feet west of the marquesas keys. Nearshore waters rough. isolated showers.

Saturday Night

Northeast winds near 20 knots. Seas 2 to 3 feet, except 3 to 4 feet, occasionally to 5 feet west of the marquesas keys. Nearshore waters rough. Isolated showers.

Sunday

Northeast winds 15 to 20 knots. Seas 2 to 3 feet, except 3 to 5 feet, occasionally to 6 feet west of the marquesas keys. Nearshore waters choppy. Isolated showers.

Sunday Night

Northeast winds 15 to 20 knots. Seas 2 to 3 feet, except 3 to 4 feet west of the marquesas keys. Nearshore waters choppy. Isolated showers.

Monday

Northeast winds near 15 knots. Seas 1 to 3 feet, except 3 to 4 feet west of the marquesas keys. Nearshore waters a moderate chop. Isolated showers.

Monday Night

Northeast winds near 15 knots. Seas 1 to 2 feet, except around 3 feet west of the marquesas keys. Nearshore waters a moderate chop. Isolated showers.