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San Juan, PR Local Forecast Office

22NM SSW Fajardo PR

Marine Point Forecast

[NOTICE]
    • Today

      Today:NE wind 7 to 12 kt becoming ESE in the afternoon. Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm.   Seas around 3 ft.

      High: 83 °F

      NE 12kt
      3ft

    • Tonight

      Tonight:SE wind 11 to 16 kt, with gusts as high as 22 kt. Showers and possibly a thunderstorm.   Seas 3 to 4 ft.

      Low: 82 °F

      SE 16kt
      3-4ft

    • Monday

      Monday:ESE wind 10 to 13 kt. Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm.   Seas around 4 ft.

      High: 84 °F

      ESE 13kt
      4ft

    • Monday Night

      Monday Night:E wind 9 to 11 kt. Showers likely, mainly after midnight.   Seas around 4 ft.

      Low: 82 °F

      E 11kt
      4ft

    • Tuesday

      Tuesday:E wind around 10 kt. Scattered showers.   Seas around 3 ft.

      High: 85 °F

      E 10kt
      3ft

    • Tuesday Night

      Tuesday Night:E wind 10 to 12 kt. Scattered showers.   Seas around 3 ft.

      Low: 82 °F

      E 12kt
      3ft

    • Wednesday

      Wednesday:E wind 8 to 10 kt. Scattered showers.   Seas around 3 ft.

      High: 85 °F

      E 10kt
      3ft

    • Wednesday Night

      Wednesday Night:ENE wind around 11 kt. Partly cloudy. Seas around 3 ft.

      Low: 82 °F

      ENE 11kt
      3ft

    • Thursday

      Thursday:E wind around 10 kt. Mostly sunny. Seas around 2 ft.

      High: 85 °F

      E 10kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:22 am EDT Aug 30, 2026
Forecast Valid: 11am EDT Aug 30, 2026-6pm EDT Sep 5, 2026

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Detailed Forecast


Today
NE wind 7 to 12 kt becoming ESE in the afternoon. Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Seas around 3 ft.
Tonight
SE wind 11 to 16 kt, with gusts as high as 22 kt. Showers and possibly a thunderstorm. Seas 3 to 4 ft.
Monday
ESE wind 10 to 13 kt. Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Seas around 4 ft.
Monday Night
E wind 9 to 11 kt. Showers likely, mainly after midnight. Seas around 4 ft.
Tuesday
E wind around 10 kt. Scattered showers. Seas around 3 ft.
Tuesday Night
E wind 10 to 12 kt. Scattered showers. Seas around 3 ft.
Wednesday
E wind 8 to 10 kt. Scattered showers. Seas around 3 ft.
Wednesday Night
ENE wind around 11 kt. Partly cloudy. Seas around 3 ft.
Thursday
E wind around 10 kt. Mostly sunny. 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: 4:22 am EDT Aug 30, 2026
Forecast Valid: 11am EDT Aug 30, 2026-6pm EDT Sep 5, 2026
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