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San Juan, PR Local Forecast Office

51NM N San Juan PR

Marine Zone Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Rest Of Today

East winds 10 to 15 knots with gusts up to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave detail: east 4 feet at 6 seconds and north 4 feet at 12 seconds. Scattered showers with isolated thunderstorms.

Tonight

East winds 10 to 15 knots with gusts up to 20 knots. Seas 5 to 6 feet, occasionally to 8 feet. Wave detail: east 4 feet at 6 seconds and north 4 feet at 12 seconds. Scattered showers.

Saturday

East winds 10 to 15 knots with gusts up to 20 knots. Seas around 5 feet, occasionally to 6 feet. Wave detail: east 4 feet at 6 seconds and north 4 feet at 11 seconds.

Saturday Night

East winds 10 to 15 knots with gusts up to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: north 4 feet at 11 seconds and east 3 feet at 6 seconds. Scattered showers in the evening.

Sunday

East winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: east 3 feet at 6 seconds and north 3 feet at 11 seconds.

Sunday Night

East winds around 10 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: northeast 4 feet at 11 seconds and east 3 feet at 5 seconds.

Monday

East winds 5 to 10 knots. Seas 4 to 5 feet, occasionally to 6 feet.

Monday Night

Northeast winds 5 to 10 knots. Seas around 4 feet, occasionally to 5 feet.

Tuesday

Northeast winds 5 to 10 knots. Seas around 4 feet, occasionally to 5 feet.

Tuesday Night

Northeast winds 5 to 10 knots. Seas around 4 feet, occasionally to 5 feet.

winds and seas higher in and near thunderstorms.