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San Juan, PR Local Forecast Office

3NM SE Vieques PR

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:E wind around 10 kt. Scattered showers.   Seas around 1 ft.

      Low: 83 °F

      E 10kt
      1ft

    • Sunday

      Sunday:SE wind around 8 kt. Scattered showers.   Seas around 1 ft.

      High: 85 °F

      SE 8kt
      1ft

    • Sunday Night

      Sunday Night:ESE wind 7 to 9 kt. Scattered showers, mainly after 3am.   Seas around 1 ft.

      Low: 83 °F

      ESE 9kt
      1ft

    • Monday

      Monday:SE wind 8 to 11 kt. Scattered showers, mainly after noon.   Seas around 1 ft.

      High: 85 °F

      SE 11kt
      1ft

    • Monday Night

      Monday Night:ESE wind 9 to 11 kt. Scattered showers.   Seas around 2 ft.

      Low: 83 °F

      ESE 11kt
      2ft

    • Tuesday

      Tuesday:E wind around 12 kt. Scattered showers, mainly before noon.   Seas around 2 ft.

      High: 85 °F

      E 12kt
      2ft

    • Tuesday Night

      Tuesday Night:E wind around 13 kt. Scattered showers.   Seas around 2 ft.

      Low: 83 °F

      E 13kt
      2ft

    • Wednesday

      Wednesday:E wind 12 to 14 kt. Scattered showers.   Seas around 2 ft.

      High: 85 °F

      E 14kt
      2ft

    • Wednesday Night

      Wednesday Night:E wind around 12 kt. Scattered showers.   Seas around 2 ft.

      Low: 83 °F

      E 12kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:35 pm EDT Sep 19, 2026
Forecast Valid: 9pm EDT Sep 19, 2026-6pm EDT Sep 26, 2026

View Nearby Observations

Detailed Forecast


Tonight
E wind around 10 kt. Scattered showers. Seas around 1 ft.
Sunday
SE wind around 8 kt. Scattered showers. Seas around 1 ft.
Sunday Night
ESE wind 7 to 9 kt. Scattered showers, mainly after 3am. Seas around 1 ft.
Monday
SE wind 8 to 11 kt. Scattered showers, mainly after noon. Seas around 1 ft.
Monday Night
ESE wind 9 to 11 kt. Scattered showers. Seas around 2 ft.
Tuesday
E wind around 12 kt. Scattered showers, mainly before noon. Seas around 2 ft.
Tuesday Night
E wind around 13 kt. Scattered showers. Seas around 2 ft.
Wednesday
E wind 12 to 14 kt. Scattered showers. Seas around 2 ft.
Wednesday Night
E wind around 12 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: 18.11°N 65.41°W
Last Update: 8:35 pm EDT Sep 19, 2026
Forecast Valid: 9pm EDT Sep 19, 2026-6pm EDT Sep 26, 2026
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