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4NM NE San Juan PR

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:28 am EDT Jun 10, 2026
Forecast Valid: 4am EDT Jun 10, 2026-6pm EDT Jun 16, 2026

Wednesday

SE wind 5 to 13 kt becoming ENE in the morning. Isolated showers after noon. Seas 1 ft or less.

Wednesday Night

SE wind 5 to 9 kt. Isolated showers after 9pm. Seas 1 ft or less.

Thursday

E wind 5 to 14 kt, with gusts as high as 20 kt. Scattered showers, mainly before 3pm. Seas 1 ft or less.

Thursday Night

ESE wind 6 to 10 kt. Scattered showers, mainly before midnight. Seas 1 ft or less.

Friday

E wind 8 to 15 kt. Scattered showers. Seas 1 ft or less.

Friday Night

ESE wind 5 to 9 kt. Isolated showers. Seas 1 ft or less.

Saturday

E wind 9 to 16 kt, with gusts as high as 22 kt. Mostly sunny. Seas 1 ft or less.

Saturday Night

E wind around 10 kt. Clear. Seas 1 ft or less.

Sunday

E wind 11 to 14 kt, with gusts as high as 20 kt. Mostly sunny. Seas 1 ft or less.

*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.