News Headlines

For More Weather Information:

San Juan, PR Local Forecast Office

31NM ENE Charlotte Amalie VI

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SSE wind around 6 kt. Showers likely, mainly after midnight.   Seas around 2 ft.

      Low: 79 °F

      SSE 6kt
      2ft

    • Sunday

      Sunday:SE wind around 9 kt. Showers likely before noon, then scattered showers after 3pm.   Seas around 2 ft.

      High: 83 °F

      SE 9kt
      2ft

    • Sunday Night

      Sunday Night:SE wind around 8 kt. Scattered showers, mainly after 3am.   Seas around 2 ft.

      Low: 79 °F

      SE 8kt
      2ft

    • Monday

      Monday:SE wind 9 to 11 kt. Scattered showers, with thunderstorms also possible after noon.   Seas around 2 ft.

      High: 82 °F

      SE 11kt
      2ft

    • Monday Night

      Monday Night:ESE wind 8 to 14 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.   Seas around 2 ft.

      Low: 79 °F

      ESE 14kt
      2ft

    • Tuesday

      Tuesday:ESE wind 9 to 11 kt. Scattered showers.   Seas around 2 ft.

      High: 82 °F

      ESE 11kt
      2ft

    • Tuesday Night

      Tuesday Night:Variable winds less than 5 kt becoming E around 6 kt after midnight. Scattered showers.   Seas around 2 ft.

      Low: 79 °F

      ⇑E 6kt
      2ft

    • Wednesday

      Wednesday:ESE wind around 9 kt. Scattered showers.   Seas around 2 ft.

      High: 82 °F

      ESE 9kt
      2ft

    • Wednesday Night

      Wednesday Night:E wind 6 to 9 kt. Partly cloudy. Seas around 2 ft.

      Low: 79 °F

      E 9kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:00 pm EDT Apr 25, 2026
Forecast Valid: 11pm EDT Apr 25, 2026-6pm EDT May 2, 2026

View Nearby Observations

Detailed Forecast


Overnight
SSE wind around 6 kt. Showers likely, mainly after midnight. Seas around 2 ft.
Sunday
SE wind around 9 kt. Showers likely before noon, then scattered showers after 3pm. Seas around 2 ft.
Sunday Night
SE wind around 8 kt. Scattered showers, mainly after 3am. Seas around 2 ft.
Monday
SE wind 9 to 11 kt. Scattered showers, with thunderstorms also possible after noon. Seas around 2 ft.
Monday Night
ESE wind 8 to 14 kt. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Seas around 2 ft.
Tuesday
ESE wind 9 to 11 kt. Scattered showers. Seas around 2 ft.
Tuesday Night
Variable winds less than 5 kt becoming E around 6 kt after midnight. Scattered showers. Seas around 2 ft.
Wednesday
ESE wind around 9 kt. Scattered showers. Seas around 2 ft.
Wednesday Night
E wind 6 to 9 kt. Partly cloudy. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 18.48°N 64.4°W
Last Update: 10:00 pm EDT Apr 25, 2026
Forecast Valid: 11pm EDT Apr 25, 2026-6pm EDT May 2, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data