News Headlines

For More Weather Information:

San Juan, PR Local Forecast Office

3NM NW San Juan PR

Marine Point Forecast

[NOTICE]
    • Monday

      Monday:E wind 11 to 16 kt, with gusts as high as 22 kt. Isolated showers before noon, then isolated showers after 3pm.   Seas around 3 ft.

      High: 84 °F

      E 16kt
      3ft

    • Monday Night

      Monday Night:E wind 9 to 12 kt. Scattered showers, mainly after 3am.   Seas around 3 ft.

      Low: 81 °F

      E 12kt
      3ft

    • Tuesday

      Tuesday:E wind 13 to 16 kt. Isolated showers before noon.   Seas 3 to 4 ft.

      High: 84 °F

      E 16kt
      3-4ft

    • Tuesday Night

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

      Low: 81 °F

      E 11kt
      3ft

    • Wednesday

      Wednesday:E wind 10 to 16 kt. Scattered showers, with thunderstorms also possible after noon.   Seas around 3 ft.

      High: 84 °F

      E 16kt
      3ft

    • Wednesday Night

      Wednesday Night:E wind around 10 kt. Isolated showers.   Seas around 3 ft.

      Low: 81 °F

      E 10kt
      3ft

    • Thursday

      Thursday:E wind 11 to 15 kt, with gusts as high as 21 kt. Scattered showers.   Seas around 3 ft.

      High: 84 °F

      E 15kt
      3ft

    • Thursday Night

      Thursday Night:E wind around 9 kt. Partly cloudy. Seas around 3 ft.

      Low: 81 °F

      E 9kt
      3ft

    • Friday

      Friday:ENE wind 11 to 15 kt, with gusts as high as 21 kt. Mostly sunny. Seas around 3 ft.

      High: 84 °F

      ENE 15kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:08 am EDT Jun 22, 2026
Forecast Valid: 2am EDT Jun 22, 2026-6pm EDT Jun 28, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Monday
E wind 11 to 16 kt, with gusts as high as 22 kt. Isolated showers before noon, then isolated showers after 3pm. Seas around 3 ft.
Monday Night
E wind 9 to 12 kt. Scattered showers, mainly after 3am. Seas around 3 ft.
Tuesday
E wind 13 to 16 kt. Isolated showers before noon. Seas 3 to 4 ft.
Tuesday Night
E wind 8 to 11 kt. Scattered showers. Seas around 3 ft.
Wednesday
E wind 10 to 16 kt. Scattered showers, with thunderstorms also possible after noon. Seas around 3 ft.
Wednesday Night
E wind around 10 kt. Isolated showers. Seas around 3 ft.
Thursday
E wind 11 to 15 kt, with gusts as high as 21 kt. Scattered showers. Seas around 3 ft.
Thursday Night
E wind around 9 kt. Partly cloudy. Seas around 3 ft.
Friday
ENE wind 11 to 15 kt, with gusts as high as 21 kt. Mostly sunny. Seas around 3 ft.

*Notices:

  1. 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.
  2. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 18.45°N 66.1°W
Last Update: 2:08 am EDT Jun 22, 2026
Forecast Valid: 2am EDT Jun 22, 2026-6pm EDT Jun 28, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data