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San Juan, PR Local Forecast Office

31NM ENE Charlotte Amalie VI

Marine Point Forecast

[NOTICE]
    • Today

      Today:SE wind 15 to 18 kt, with gusts as high as 25 kt. Isolated showers between 11am and 2pm.   Seas around 3 ft.

      High: 84 °F

      SE 18kt
      3ft

    • Tonight

      Tonight:SE wind 14 to 17 kt, with gusts as high as 23 kt. Scattered showers, mainly between 2am and 5am.   Seas around 3 ft.

      Low: 83 °F

      SE 17kt
      3ft

    • Saturday

      Saturday:SE wind 13 to 18 kt, with gusts as high as 24 kt. Isolated showers before 8am.   Seas around 4 ft.

      High: 84 °F

      SE 18kt
      4ft

    • Saturday Night

      Saturday Night:SE wind 11 to 14 kt. Clear. Seas around 3 ft.

      Low: 83 °F

      SE 14kt
      3ft

    • Sunday

      Sunday:ESE wind 10 to 13 kt. Sunny. Seas around 2 ft.

      High: 84 °F

      ESE 13kt
      2ft

    • Sunday Night

      Sunday Night:E wind 9 to 12 kt. Isolated showers.   Seas around 2 ft.

      Low: 83 °F

      E 12kt
      2ft

    • Monday

      Monday:E wind around 14 kt. Scattered showers before 11am.   Seas around 3 ft.

      High: 84 °F

      E 14kt
      3ft

    • Monday Night

      Monday Night:E wind 13 to 16 kt. Scattered showers.   Seas around 3 ft.

      Low: 83 °F

      E 16kt
      3ft

    • Tuesday

      Tuesday:E wind around 16 kt, with gusts as high as 22 kt. Mostly sunny. Seas around 3 ft.

      High: 84 °F

      E 16kt
      3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:32 am EST Nov 13, 2026
Forecast Valid: 5am EST Nov 13, 2026-6pm EST Nov 19, 2026

View Nearby Observations

Detailed Forecast


Today
SE wind 15 to 18 kt, with gusts as high as 25 kt. Isolated showers between 11am and 2pm. Seas around 3 ft.
Tonight
SE wind 14 to 17 kt, with gusts as high as 23 kt. Scattered showers, mainly between 2am and 5am. Seas around 3 ft.
Saturday
SE wind 13 to 18 kt, with gusts as high as 24 kt. Isolated showers before 8am. Seas around 4 ft.
Saturday Night
SE wind 11 to 14 kt. Clear. Seas around 3 ft.
Sunday
ESE wind 10 to 13 kt. Sunny. Seas around 2 ft.
Sunday Night
E wind 9 to 12 kt. Isolated showers. Seas around 2 ft.
Monday
E wind around 14 kt. Scattered showers before 11am. Seas around 3 ft.
Monday Night
E wind 13 to 16 kt. Scattered showers. Seas around 3 ft.
Tuesday
E wind around 16 kt, with gusts as high as 22 kt. Mostly sunny. 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: 2:32 am EST Nov 13, 2026
Forecast Valid: 5am EST Nov 13, 2026-6pm EST Nov 19, 2026
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