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4NM NE San Juan PR

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:23 am EDT Jun 1, 2026
Forecast Valid: 6am EDT Jun 1, 2026-6pm EDT Jun 7, 2026

Today

ESE wind 7 to 16 kt, with gusts as high as 22 kt. Isolated showers. Widespread haze. Seas 1 ft or less.

Tonight

ESE wind around 8 kt. Isolated showers, mainly between midnight and 3am. Widespread haze. Seas 1 ft or less.

Tuesday

ESE wind 11 to 16 kt. Isolated showers before 9am. Widespread haze. Seas 1 ft or less.

Tuesday Night

ESE wind around 10 kt. Isolated showers after midnight. Widespread haze. Seas 1 ft or less.

Wednesday

E wind 10 to 15 kt, with gusts as high as 21 kt. Scattered showers. Seas 1 ft or less.

Wednesday Night

ESE wind 7 to 9 kt. Scattered showers. Seas 1 ft or less.

Thursday

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

Thursday Night

ESE wind 7 to 9 kt. Clear. Seas 1 ft or less.

Friday

E wind 9 to 16 kt, with gusts as high as 22 kt. 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.