Hazardous Weather Conditions

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San Juan, PR Local Forecast Office

19NM ENE Charlotte Amalie VI

Marine Point Forecast

[NOTICE]
    • Today

      Today:E wind 8 to 11 kt. Isolated showers.   Seas around 2 ft.

      High: 83 °F

      E 11kt
      2ft

    • Tonight

      Tonight:E wind 10 to 14 kt. Scattered showers, mainly between 8pm and 2am.   Seas around 2 ft.

      Low: 82 °F

      E 14kt
      2ft

    • Friday

      Friday:E wind 13 to 15 kt. Increasing clouds. Seas around 2 ft.

      High: 83 °F

      E 15kt
      2ft

    • Friday Night

      Friday Night:E wind 15 to 17 kt, with gusts as high as 23 kt. Scattered showers.   Seas around 3 ft.

      Low: 82 °F

      E 17kt
      3ft

    • Saturday

      Saturday:E wind around 17 kt, with gusts as high as 23 kt. Scattered showers, mainly before 11am.   Seas around 3 ft.

      High: 83 °F

      E 17kt
      3ft

    • Saturday Night

      Saturday Night:E wind 16 to 18 kt, with gusts as high as 24 kt. Scattered showers.   Seas around 3 ft.

      Low: 82 °F

      E 18kt
      3ft

    • Sunday

      Sunday:ESE wind around 19 kt, with gusts as high as 25 kt. Showers likely before 11am.   Seas around 3 ft.

      High: 83 °F

      ESE 19kt
      3ft

    • Sunday Night

      Sunday Night:E wind 17 to 19 kt, with gusts as high as 26 kt. Scattered showers.   Seas around 3 ft.

      Low: 82 °F

      E 19kt
      3ft

    • Monday

      Monday:ESE wind 15 to 17 kt, with gusts as high as 23 kt. Mostly sunny. Seas 2 to 3 ft.

      High: 83 °F

      ESE 17kt
      2-3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:40 am EST Nov 6, 2025
Forecast Valid: 10am EST Nov 6, 2025-6pm EST Nov 12, 2025

View Nearby Observations

Detailed Forecast


Today
E wind 8 to 11 kt. Isolated showers. Seas around 2 ft.
Tonight
E wind 10 to 14 kt. Scattered showers, mainly between 8pm and 2am. Seas around 2 ft.
Friday
E wind 13 to 15 kt. Increasing clouds. Seas around 2 ft.
Friday Night
E wind 15 to 17 kt, with gusts as high as 23 kt. Scattered showers. Seas around 3 ft.
Saturday
E wind around 17 kt, with gusts as high as 23 kt. Scattered showers, mainly before 11am. Seas around 3 ft.
Saturday Night
E wind 16 to 18 kt, with gusts as high as 24 kt. Scattered showers. Seas around 3 ft.
Sunday
ESE wind around 19 kt, with gusts as high as 25 kt. Showers likely before 11am. Seas around 3 ft.
Sunday Night
E wind 17 to 19 kt, with gusts as high as 26 kt. Scattered showers. Seas around 3 ft.
Monday
ESE wind 15 to 17 kt, with gusts as high as 23 kt. Mostly sunny. Seas 2 to 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: 18.42°N 64.62°W
Last Update: 8:40 am EST Nov 6, 2025
Forecast Valid: 10am EST Nov 6, 2025-6pm EST Nov 12, 2025
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