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27NM S San Juan PR

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 5:08 am EDT Mar 24, 2026
Forecast Valid: 6am EDT Mar 24, 2026-6pm EDT Mar 30, 2026

Today

NE wind 5 to 9 kt becoming E in the afternoon. Showers likely, mainly between noon and 3pm. Seas 1 to 2 ft.

Tonight

ENE wind around 6 kt. Scattered showers, mainly before midnight. Seas around 2 ft.

Wednesday

E wind 6 to 10 kt. Isolated showers after 9am. Seas around 2 ft.

Wednesday Night

ENE wind around 7 kt. Scattered showers, mainly before midnight. Seas around 2 ft.

Thursday

E wind around 9 kt. Scattered showers, mainly after noon. Seas around 2 ft.

Thursday Night

ENE wind 6 to 8 kt. Scattered showers, mainly before midnight. Seas 2 to 3 ft.

Friday

E wind 8 to 11 kt. Scattered showers. Seas around 3 ft.

Friday Night

ENE wind around 8 kt. Scattered showers. Seas 2 to 3 ft.

Saturday

E wind 7 to 10 kt. Scattered showers. Seas around 2 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.