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San Juan, PR Local Forecast Office

25NM WNW San Juan PR

Marine Zone Forecast

Today

East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet. Wave detail: northeast 4 feet at 8 seconds and northeast 1 foot at 14 seconds. Isolated showers early this morning, then scattered showers late this morning and afternoon.

Tonight

East winds 10 to 15 knots with gusts up to 25 knots. Seas 4 to 5 feet. Wave detail: northeast 4 feet at 7 seconds and northeast 1 foot at 13 seconds. Scattered showers after midnight.

Wednesday

East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 4 to 5 feet. Wave detail: northeast 5 feet at 6 seconds and northeast 2 feet at 12 seconds. Scattered showers in the morning.

Wednesday Night

East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 5 to 6 feet. Wave detail: northeast 5 feet at 7 seconds and northeast 2 feet at 11 seconds. Scattered showers.

Thursday

East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 5 to 6 feet. Wave detail: northeast 6 feet at 9 seconds. Scattered showers.

Thursday Night

East winds 10 to 15 knots with gusts up to 25 knots. Seas 5 to 6 feet. Wave detail: northeast 6 feet at 8 seconds. Scattered showers.

Friday

East winds 10 to 15 knots. Seas around 5 feet. Scattered showers.

Friday Night

East winds 10 to 15 knots. Seas 4 to 5 feet. Scattered showers.

Saturday

East winds 10 to 15 knots. Seas 4 to 5 feet. Scattered showers in the morning.

Saturday Night

East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 4 to 5 feet. Scattered showers.