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San Juan, PR Local Forecast Office

2NM WSW Charlotte Amalie VI

Marine Point Forecast

[NOTICE]
    • Today

      Today:ESE wind 12 to 15 kt, with gusts as high as 21 kt. Scattered showers.   Seas around 2 ft.

      High: 84 °F

      ESE 15kt
      2ft

    • Tonight

      Tonight:E wind 15 to 19 kt, with gusts as high as 26 kt. Scattered showers, mainly before 9pm.   Seas 2 to 3 ft.

      Low: 82 °F

      E 19kt
      2-3ft

    • Thursday

      Thursday:E wind around 16 kt, with gusts as high as 22 kt. Isolated showers after 9am.   Seas around 3 ft.

      High: 84 °F

      E 16kt
      3ft

    • Thursday Night

      Thursday Night:E wind around 17 kt, with gusts as high as 23 kt. Isolated showers after midnight.   Seas around 3 ft.

      Low: 82 °F

      E 17kt
      3ft

    • Friday

      Friday:ENE wind around 16 kt, with gusts as high as 22 kt. Isolated showers.   Seas around 3 ft.

      High: 84 °F

      ENE 16kt
      3ft

    • Friday Night

      Friday Night:E wind 16 to 19 kt, with gusts as high as 26 kt. Isolated showers after midnight.   Seas around 3 ft.

      Low: 82 °F

      E 19kt
      3ft

    • Saturday

      Saturday:E wind 14 to 16 kt, with gusts as high as 22 kt. Scattered showers.   Seas around 2 ft.

      High: 84 °F

      E 16kt
      2ft

    • Saturday Night

      Saturday Night:E wind around 18 kt, with gusts as high as 24 kt. Scattered showers.   Seas around 2 ft.

      Low: 82 °F

      E 18kt
      2ft

    • Sunday

      Sunday:E wind around 17 kt, with gusts as high as 23 kt. Mostly sunny. Seas around 3 ft.

      High: 84 °F

      E 17kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:32 am EDT Aug 19, 2026
Forecast Valid: 8am EDT Aug 19, 2026-6pm EDT Aug 25, 2026

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Detailed Forecast


Today
ESE wind 12 to 15 kt, with gusts as high as 21 kt. Scattered showers. Seas around 2 ft.
Tonight
E wind 15 to 19 kt, with gusts as high as 26 kt. Scattered showers, mainly before 9pm. Seas 2 to 3 ft.
Thursday
E wind around 16 kt, with gusts as high as 22 kt. Isolated showers after 9am. Seas around 3 ft.
Thursday Night
E wind around 17 kt, with gusts as high as 23 kt. Isolated showers after midnight. Seas around 3 ft.
Friday
ENE wind around 16 kt, with gusts as high as 22 kt. Isolated showers. Seas around 3 ft.
Friday Night
E wind 16 to 19 kt, with gusts as high as 26 kt. Isolated showers after midnight. Seas around 3 ft.
Saturday
E wind 14 to 16 kt, with gusts as high as 22 kt. Scattered showers. Seas around 2 ft.
Saturday Night
E wind around 18 kt, with gusts as high as 24 kt. Scattered showers. Seas around 2 ft.
Sunday
E wind around 17 kt, with gusts as high as 23 kt. Mostly sunny. Seas around 3 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: 18.32°N 64.97°W
Last Update: 7:32 am EDT Aug 19, 2026
Forecast Valid: 8am EDT Aug 19, 2026-6pm EDT Aug 25, 2026
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