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San Juan, PR Local Forecast Office

51NM N San Juan PR

Marine Zone Forecast

Tonight

East winds 10 to 15 knots with gusts up to 20 knots. Seas around 3 feet, occasionally to 4 feet. Wave detail: east 3 feet at 4 seconds and east 3 feet at 8 seconds. Isolated showers.

Thursday

East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 3 feet at 4 seconds and east 3 feet at 8 seconds.

Thursday Night

East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 5 seconds and east 2 feet at 8 seconds. Scattered showers in the evening.

Friday

East winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: east 4 feet at 5 seconds and east 2 feet at 8 seconds.

Friday Night

East winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: east 4 feet at 7 seconds and north 1 foot at 9 seconds.

Saturday

East winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave detail: northeast 5 feet at 7 seconds and north 2 feet at 9 seconds.

Saturday Night

East winds 15 to 20 knots with gusts up to 25 knots. Seas around 5 feet, occasionally to 6 feet.

Sunday

East winds 15 to 20 knots. Seas around 5 feet, occasionally to 6 feet.

Sunday Night

East winds 15 to 20 knots. Seas around 5 feet, occasionally to 6 feet.

Monday

East winds around 15 knots. Seas around 5 feet, occasionally to 6 feet.

Monday Night

East winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet.