News Headlines

Last Update: 411 AM AST Mon Jul 20 2026

View Nearby Observations

For More Weather Information:

San Juan, PR Local Forecast Office

25NM WNW San Juan PR

Marine Zone Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Today
East winds 10 to 15 knots, increasing to 15 to 20 knots this afternoon. Seas around 4 feet, occasionally to 5 feet. Wave detail: east 4 feet at 7 seconds. Isolated showers until late afternoon.
Tonight
East winds 10 to 15 knots, diminishing to 5 to 10 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: northeast 4 feet at 7 seconds.
Tuesday
Northeast winds 5 to 10 knots, increasing to 10 to 15 knots in the afternoon. Seas around 3 feet. Wave detail: northeast 3 feet at 7 seconds. Scattered showers.
Tuesday Night
East winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Seas around 3 feet. Wave detail: northeast 3 feet at 7 seconds. Scattered showers after midnight.
Wednesday
East winds 10 to 15 knots with gusts up to 20 knots. Seas around 3 feet. Wave detail: northeast 3 feet at 7 seconds. Scattered showers in the afternoon.
Wednesday Night
East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave detail: northeast 3 feet at 7 seconds.
Thursday
East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet.
Thursday Night
East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet.
Friday
East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet.
Friday Night
East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet.



Basemap Options
Click map to change the forecast location
Loading map...
411 AM AST Mon Jul 20 2026
 
 

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data