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3NM NW San Juan PR

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:49 pm EST Dec 31, 2025
Forecast Valid: 10pm EST Dec 31, 2025-6pm EST Jan 7, 2026

Tonight

SE wind around 6 kt becoming variable and less than 5 kt. Isolated showers after 5am. Seas around 4 ft.

New Year's Day

Variable winds less than 5 kt becoming ENE 6 to 11 kt in the morning. Isolated showers before 8am. Seas around 3 ft.

Thursday Night

E wind around 6 kt becoming variable and less than 5 kt in the evening. Scattered showers, mainly before 11pm. Seas around 3 ft.

Friday

Variable winds less than 5 kt becoming E 9 to 14 kt in the morning. Scattered showers. Seas around 3 ft.

Friday Night

E wind 5 to 8 kt. Scattered showers. Seas around 3 ft.

Saturday

E wind 7 to 12 kt. Scattered showers. Seas around 3 ft.

Saturday Night

SE wind 5 to 9 kt. Mostly clear. Seas around 3 ft.

Sunday

SE wind 5 to 10 kt. Scattered showers. Seas around 3 ft.

Sunday Night

Variable winds 5 kt or less. Mostly clear. Seas 2 to 3 ft.

Winds and seas higher in and near thunderstorms.

*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.