For More Weather Information:

3NM NW San Juan PR

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:19 pm EDT Jun 25, 2026
Forecast Valid: 5pm EDT Jun 25, 2026-6pm EDT Jul 2, 2026

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Tonight

E wind 8 to 12 kt. Scattered showers, mainly after 3am. Seas around 3 ft.

Friday

E wind around 15 kt, with gusts as high as 21 kt. Isolated showers before noon. Seas around 3 ft.

Friday Night

ENE wind 5 to 9 kt. Scattered showers, mainly after 3am. Seas 2 to 3 ft.

Saturday

E wind 5 to 14 kt, with gusts as high as 20 kt. Scattered showers. Seas around 2 ft.

Saturday Night

ESE wind 7 to 10 kt. Isolated showers after midnight. Seas around 2 ft.

Sunday

E wind 10 to 16 kt, with gusts as high as 22 kt. Isolated showers. Seas 2 to 3 ft.

Sunday Night

E wind 7 to 9 kt. Partly cloudy. Seas around 3 ft.

Monday

E wind 9 to 15 kt. Mostly sunny. Seas around 3 ft.

Monday Night

ESE wind 6 to 8 kt. Partly cloudy. Seas around 3 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.