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3NM NW San Juan PR

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 12:51 pm EST Nov 10, 2026
Forecast Valid: 3pm EST Nov 10, 2026-6pm EST Nov 16, 2026

This Afternoon

E wind around 6 kt. Scattered showers and thunderstorms, mainly before 5pm. Seas around 3 ft.

Tonight

SE wind around 6 kt. Isolated showers before 8pm, then isolated showers after 11pm. Seas around 3 ft.

Veterans Day

E wind 5 to 12 kt. Scattered showers, mainly between 11am and 5pm. Seas 3 to 4 ft.

Wednesday Night

ESE wind around 6 kt becoming variable and less than 5 kt after midnight. Isolated showers between 8pm and 11pm. Seas around 4 ft.

Thursday

ESE wind 5 to 12 kt. Isolated showers, then showers likely and possibly a thunderstorm after 11am. Seas around 3 ft.

Thursday Night

SE wind 5 to 7 kt becoming variable and less than 5 kt. Isolated showers. Seas around 3 ft.

Friday

SE wind 6 to 14 kt. Showers likely after 11am. Seas around 3 ft.

Friday Night

SSE wind around 7 kt. Mostly clear. Seas around 3 ft.

Saturday

SSE wind 6 to 12 kt. Scattered showers. Seas around 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.