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San Juan, PR Local Forecast Office

4NM WSW Vieques PR

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:SSE wind around 17 kt, with gusts as high as 23 kt. Sunny. Seas around 3 ft.

      High: 89 °FFalling Temperatures

      SSE 17kt
      3ft

    • Tonight

      Tonight:SSE wind around 18 kt, with gusts as high as 24 kt. Scattered showers, mainly after 11pm.   Seas around 3 ft.

      Low: 78 °F

      SSE 18kt
      3ft

    • Saturday

      Saturday:SSE wind 15 to 18 kt, with gusts as high as 24 kt. Scattered showers, mainly between 11am and 2pm.   Seas around 3 ft.

      High: 88 °F

      SSE 18kt
      3ft

    • Saturday Night

      Saturday Night:SE wind around 13 kt. Isolated showers.   Seas around 2 ft.

      Low: 78 °F

      SE 13kt
      2ft

    • Sunday

      Sunday:ESE wind 9 to 11 kt. Isolated showers.   Seas around 2 ft.

      High: 90 °F

      ESE 11kt
      2ft

    • Sunday Night

      Sunday Night:E wind around 9 kt. Isolated showers.   Seas around 2 ft.

      Low: 77 °F

      E 9kt
      2ft

    • Monday

      Monday:E wind 11 to 13 kt. Scattered showers.   Seas around 2 ft.

      High: 90 °F

      E 13kt
      2ft

    • Monday Night

      Monday Night:ENE wind around 15 kt. Partly cloudy. Seas around 2 ft.

      Low: 77 °F

      ENE 15kt
      2ft

    • Tuesday

      Tuesday:E wind 12 to 14 kt, with gusts as high as 20 kt. Scattered showers.   Seas around 2 ft.

      High: 90 °F

      E 14kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:27 am EST Nov 13, 2026
Forecast Valid: 12pm EST Nov 13, 2026-6pm EST Nov 19, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
SSE wind around 17 kt, with gusts as high as 23 kt. Sunny. Seas around 3 ft.
Tonight
SSE wind around 18 kt, with gusts as high as 24 kt. Scattered showers, mainly after 11pm. Seas around 3 ft.
Saturday
SSE wind 15 to 18 kt, with gusts as high as 24 kt. Scattered showers, mainly between 11am and 2pm. Seas around 3 ft.
Saturday Night
SE wind around 13 kt. Isolated showers. Seas around 2 ft.
Sunday
ESE wind 9 to 11 kt. Isolated showers. Seas around 2 ft.
Sunday Night
E wind around 9 kt. Isolated showers. Seas around 2 ft.
Monday
E wind 11 to 13 kt. Scattered showers. Seas around 2 ft.
Monday Night
ENE wind around 15 kt. Partly cloudy. Seas around 2 ft.
Tuesday
E wind 12 to 14 kt, with gusts as high as 20 kt. Scattered showers. Seas around 2 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.
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ABOUT THIS FORECAST

Point Forecast: 18.13°N 65.52°W
Last Update: 9:27 am EST Nov 13, 2026
Forecast Valid: 12pm EST Nov 13, 2026-6pm EST Nov 19, 2026
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