For More Weather Information:

4NM NW San Juan PR

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:06 am EST Nov 29, 2025
Forecast Valid: 2pm EST Nov 29, 2025-6pm EST Dec 5, 2025

...SMALL CRAFT SHOULD EXERCISE CAUTION...

This Afternoon

E wind 11 to 13 kt. Scattered showers, mainly before 5pm. Seas around 4 ft.

Tonight

E wind around 10 kt. Scattered showers, mainly after 8pm. Seas around 4 ft.

Sunday

E wind 10 to 15 kt. Scattered showers. Seas around 4 ft.

Sunday Night

ENE wind 8 to 10 kt. Scattered showers. Seas around 4 ft.

Monday

NE wind 7 to 10 kt. Scattered showers, mainly after 11am. Seas around 4 ft.

Monday Night

NE wind 5 to 9 kt. Scattered showers. Seas around 4 ft.

Tuesday

ENE wind 6 to 8 kt. Scattered showers before 11am. Seas around 4 ft.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 4 ft.

Wednesday

Variable winds less than 5 kt becoming ENE 5 to 8 kt in the morning. Scattered showers. Seas around 4 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.