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San Juan, PR Local Forecast Office

22NM SSW Fajardo PR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:E wind 16 to 19 kt, with gusts as high as 26 kt. Scattered showers, mainly before midnight.   Seas around 6 ft.

      Low: 83 °F

      E 19kt
      6ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday

      Sunday:E wind 14 to 18 kt, with gusts as high as 24 kt. Isolated showers before noon.   Seas around 5 ft.

      High: 84 °F

      E 18kt
      5ft

      Small Craft Advisory
      Small Craft Advisory

    • Sunday Night

      Sunday Night:ENE wind 14 to 16 kt. Isolated showers before 3am.   Seas around 4 ft.

      Low: 83 °F

      ENE 16kt
      4ft

      Small Craft Advisory
      Small Craft Advisory

    • Monday

      Monday:E wind around 13 kt. Isolated showers.   Seas 3 to 4 ft.

      High: 84 °F

      E 13kt
      3-4ft

    • Monday Night

      Monday Night:ENE wind 10 to 13 kt. Isolated showers.   Seas around 3 ft.

      Low: 82 °F

      ENE 13kt
      3ft

    • Tuesday

      Tuesday:E wind 11 to 13 kt. Isolated showers before noon.   Seas around 3 ft.

      High: 84 °F

      E 13kt
      3ft

    • Tuesday Night

      Tuesday Night:ENE wind 10 to 12 kt. Mostly clear. Seas around 2 ft.

      Low: 82 °F

      ENE 12kt
      2ft

    • Wednesday

      Wednesday:E wind around 11 kt. Scattered showers.   Seas around 2 ft.

      High: 84 °F

      E 11kt
      2ft

    • Wednesday Night

      Wednesday Night:E wind 5 to 9 kt. Scattered showers.   Seas around 2 ft.

      Low: 82 °F

      E 9kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:16 pm EDT Aug 15, 2026
Forecast Valid: 9pm EDT Aug 15, 2026-6pm EDT Aug 22, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

Tonight
E wind 16 to 19 kt, with gusts as high as 26 kt. Scattered showers, mainly before midnight. Seas around 6 ft.
Sunday
E wind 14 to 18 kt, with gusts as high as 24 kt. Isolated showers before noon. Seas around 5 ft.
Sunday Night
ENE wind 14 to 16 kt. Isolated showers before 3am. Seas around 4 ft.
Monday
E wind around 13 kt. Isolated showers. Seas 3 to 4 ft.
Monday Night
ENE wind 10 to 13 kt. Isolated showers. Seas around 3 ft.
Tuesday
E wind 11 to 13 kt. Isolated showers before noon. Seas around 3 ft.
Tuesday Night
ENE wind 10 to 12 kt. Mostly clear. Seas around 2 ft.
Wednesday
E wind around 11 kt. Scattered showers. Seas around 2 ft.
Wednesday Night
E wind 5 to 9 kt. Scattered showers. Seas around 2 ft.

Winds and seas higher in and near thunderstorms.

*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.
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ABOUT THIS FORECAST

Point Forecast: 18°N 65.8°W
Last Update: 9:16 pm EDT Aug 15, 2026
Forecast Valid: 9pm EDT Aug 15, 2026-6pm EDT Aug 22, 2026
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