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3NM NW San Juan PR

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 9:54 pm EDT May 12, 2026
Forecast Valid: 10pm EDT May 12, 2026-6pm EDT May 19, 2026

Tonight

ESE wind around 8 kt. Scattered showers. Seas around 3 ft.

Wednesday

ESE wind 10 to 17 kt. Showers likely, mainly between noon and 3pm. Seas around 3 ft.

Wednesday Night

ESE wind around 8 kt. Scattered showers. Seas around 3 ft.

Thursday

ESE wind 8 to 15 kt, with gusts as high as 21 kt. Scattered showers, mainly before noon. Seas around 3 ft.

Thursday Night

ESE wind 6 to 8 kt. Isolated showers before midnight. Seas around 3 ft.

Friday

ESE wind 7 to 15 kt, with gusts as high as 21 kt. Scattered showers after noon. Seas around 3 ft.

Friday Night

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

Saturday

E wind 9 to 15 kt, with gusts as high as 21 kt. Scattered showers. Seas 3 to 4 ft.

Saturday Night

E wind 8 to 10 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.