Last Update: 342 AM AST Sun Nov 23 2025

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San Juan, PR Local Forecast Office

25NM WNW San Juan PR

Marine Zone Forecast


Today
East winds 5 to 10 knots, increasing to 10 to 15 knots this afternoon. Seas around 3 feet. Wave detail: northeast 2 feet at 6 seconds and northeast 1 foot at 11 seconds. Isolated showers this morning. Scattered showers early this afternoon, then isolated showers late.
Tonight
East winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas around 3 feet. Wave detail: east 2 feet at 4 seconds and north 1 foot at 7 seconds. Scattered showers in the evening.
Monday
East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave detail: northeast 3 feet at 6 seconds and northeast 1 foot at 10 seconds. Scattered showers in the morning.
Monday Night
East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet. Wave detail: northeast 3 feet at 6 seconds and northeast 1 foot at 9 seconds. Scattered showers after midnight.
Tuesday
East winds 10 to 15 knots with gusts up to 25 knots. Seas around 4 feet. Wave detail: northeast 4 feet at 8 seconds and northeast 1 foot at 12 seconds. Scattered showers in the morning.
Tuesday Night
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 2 feet at 12 seconds. Scattered showers.
Wednesday
East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 4 to 5 feet. 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. Scattered showers.
Thursday
East winds 10 to 15 knots. Seas 5 to 6 feet. Scattered showers in the morning.
Thursday Night
East winds 10 to 15 knots. Seas 5 to 6 feet. Scattered showers.



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342 AM AST Sun Nov 23 2025
 
 

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