Hazardous Weather Conditions

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San Juan, PR Local Forecast Office

8NM E Charlotte Amalie VI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Isolated showers.   Seas around 1 ft.

      High: 83 °F

      Light Wind
      1ft

    • Tonight

      Tonight:ESE wind 8 to 11 kt. Scattered showers, mainly between 11pm and 5am.   Seas 1 to 2 ft.

      Low: 82 °F

      ESE 11kt
      1-2ft

    • Monday

      Monday:ESE wind 7 to 10 kt. Isolated showers before 8am, then isolated showers after 2pm.   Seas around 2 ft.

      High: 83 °F

      ESE 10kt
      2ft

    • Monday Night

      Monday Night:E wind 12 to 14 kt. Scattered showers, mainly before 11pm.   Seas around 2 ft.

      Low: 82 °F

      E 14kt
      2ft

    • Tuesday

      Tuesday:E wind around 13 kt. Scattered showers, mainly after 11am.   Seas around 2 ft.

      High: 83 °F

      E 13kt
      2ft

    • Tuesday Night

      Tuesday Night:ENE wind 13 to 15 kt, with gusts as high as 21 kt. Scattered showers.   Seas around 2 ft.

      Low: 82 °F

      ENE 15kt
      2ft

    • Wednesday

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

      High: 83 °F

      ENE 15kt
      2ft

    • Wednesday Night

      Wednesday Night:ENE wind around 14 kt. Scattered showers.   Seas around 2 ft.

      Low: 82 °F

      ENE 14kt
      2ft

    • Thursday

      Thursday:ENE wind 11 to 13 kt. Scattered showers.   Seas around 2 ft.

      High: 83 °F

      ENE 13kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:09 pm EST Nov 16, 2025
Forecast Valid: 1pm EST Nov 16, 2025-6pm EST Nov 22, 2025

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds 5 kt or less. Isolated showers. Seas around 1 ft.
Tonight
ESE wind 8 to 11 kt. Scattered showers, mainly between 11pm and 5am. Seas 1 to 2 ft.
Monday
ESE wind 7 to 10 kt. Isolated showers before 8am, then isolated showers after 2pm. Seas around 2 ft.
Monday Night
E wind 12 to 14 kt. Scattered showers, mainly before 11pm. Seas around 2 ft.
Tuesday
E wind around 13 kt. Scattered showers, mainly after 11am. Seas around 2 ft.
Tuesday Night
ENE wind 13 to 15 kt, with gusts as high as 21 kt. Scattered showers. Seas around 2 ft.
Wednesday
ENE wind 12 to 15 kt, with gusts as high as 21 kt. Scattered showers. Seas around 2 ft.
Wednesday Night
ENE wind around 14 kt. Scattered showers. Seas around 2 ft.
Thursday
ENE wind 11 to 13 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: 18.33°N 64.8°W
Last Update: 12:09 pm EST Nov 16, 2025
Forecast Valid: 1pm EST Nov 16, 2025-6pm EST Nov 22, 2025
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