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San Juan, PR Local Forecast Office

31NM ENE Charlotte Amalie VI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:E wind around 15 kt, with gusts as high as 21 kt. Isolated showers.   Seas around 3 ft.

      High: 80 °F

      E 15kt
      3ft

    • Tonight

      Tonight:E wind 13 to 15 kt, with gusts as high as 21 kt. Scattered showers, mainly before midnight.   Seas around 3 ft.

      Low: 76 °F

      E 15kt
      3ft

    • Friday

      Friday:E wind 12 to 14 kt. Isolated showers.   Seas around 3 ft.

      High: 80 °F

      E 14kt
      3ft

    • Friday Night

      Friday Night:ENE wind 15 to 19 kt, with gusts as high as 25 kt. Scattered showers, mainly before midnight.   Seas around 3 ft.

      Low: 76 °F

      ENE 19kt
      3ft

    • Saturday

      Saturday:E wind 9 to 12 kt. Scattered showers and thunderstorms.   Seas around 2 ft.

      High: 80 °F

      E 12kt
      2ft

    • Saturday Night

      Saturday Night:ENE wind around 13 kt. Isolated showers.   Seas 2 to 3 ft.

      Low: 76 °F

      ENE 13kt
      2-3ft

    • Sunday

      Sunday:ENE wind around 14 kt. Mostly sunny. Seas 2 to 3 ft.

      High: 80 °F

      ENE 14kt
      2-3ft

    • Sunday Night

      Sunday Night:ENE wind 13 to 17 kt, with gusts as high as 23 kt. Partly cloudy. Seas around 3 ft.

      Low: 76 °F

      ENE 17kt
      3ft

    • Monday

      Monday:ENE wind 11 to 13 kt. Scattered showers.   Seas around 3 ft.

      High: 80 °F

      ENE 13kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:26 am EDT Mar 26, 2026
Forecast Valid: 1pm EDT Mar 26, 2026-6pm EDT Apr 1, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
E wind around 15 kt, with gusts as high as 21 kt. Isolated showers. Seas around 3 ft.
Tonight
E wind 13 to 15 kt, with gusts as high as 21 kt. Scattered showers, mainly before midnight. Seas around 3 ft.
Friday
E wind 12 to 14 kt. Isolated showers. Seas around 3 ft.
Friday Night
ENE wind 15 to 19 kt, with gusts as high as 25 kt. Scattered showers, mainly before midnight. Seas around 3 ft.
Saturday
E wind 9 to 12 kt. Scattered showers and thunderstorms. Seas around 2 ft.
Saturday Night
ENE wind around 13 kt. Isolated showers. Seas 2 to 3 ft.
Sunday
ENE wind around 14 kt. Mostly sunny. Seas 2 to 3 ft.
Sunday Night
ENE wind 13 to 17 kt, with gusts as high as 23 kt. Partly cloudy. Seas around 3 ft.
Monday
ENE wind 11 to 13 kt. Scattered showers. 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.
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ABOUT THIS FORECAST

Point Forecast: 18.48°N 64.4°W
Last Update: 2:26 am EDT Mar 26, 2026
Forecast Valid: 1pm EDT Mar 26, 2026-6pm EDT Apr 1, 2026
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