News Headlines

For More Weather Information:

San Juan, PR Local Forecast Office

31NM ENE Charlotte Amalie VI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:ENE wind around 11 kt. Showers likely and possibly a thunderstorm before 3pm, then scattered showers.   Seas around 3 ft.

      High: 80 °F

      ENE 11kt
      3ft

    • Tonight

      Tonight:NE wind 10 to 12 kt. Scattered showers.   Seas around 3 ft.

      Low: 74 °F

      NE 12kt
      3ft

    • Tuesday

      Tuesday:ESE wind around 10 kt. Scattered showers, mainly after noon.   Seas around 3 ft.

      High: 82 °F

      ESE 10kt
      3ft

    • Tuesday Night

      Tuesday Night:E wind 10 to 12 kt. Scattered showers.   Seas around 2 ft.

      Low: 76 °F

      E 12kt
      2ft

    • Wednesday

      Wednesday:E wind 13 to 15 kt, with gusts as high as 21 kt. Scattered showers.   Seas around 3 ft.

      High: 85 °F

      E 15kt
      3ft

    • Wednesday Night

      Wednesday Night:E wind 14 to 16 kt. Scattered showers.   Seas around 3 ft.

      Low: 76 °F

      E 16kt
      3ft

    • Thursday

      Thursday:E wind around 15 kt, with gusts as high as 21 kt. Mostly sunny. Seas 3 to 4 ft.

      High: 83 °F

      E 15kt
      3-4ft

    • Thursday Night

      Thursday Night:E wind 14 to 16 kt, with gusts as high as 22 kt. Partly cloudy. Seas 3 to 4 ft.

      Low: 76 °F

      E 16kt
      3-4ft

    • Friday

      Friday:E wind around 15 kt. Mostly sunny. Seas 3 to 4 ft.

      High: 84 °F

      E 15kt
      3-4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:54 am EDT Mar 23, 2026
Forecast Valid: 1pm EDT Mar 23, 2026-6pm EDT Mar 29, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
ENE wind around 11 kt. Showers likely and possibly a thunderstorm before 3pm, then scattered showers. Seas around 3 ft.
Tonight
NE wind 10 to 12 kt. Scattered showers. Seas around 3 ft.
Tuesday
ESE wind around 10 kt. Scattered showers, mainly after noon. Seas around 3 ft.
Tuesday Night
E wind 10 to 12 kt. Scattered showers. Seas around 2 ft.
Wednesday
E wind 13 to 15 kt, with gusts as high as 21 kt. Scattered showers. Seas around 3 ft.
Wednesday Night
E wind 14 to 16 kt. Scattered showers. Seas around 3 ft.
Thursday
E wind around 15 kt, with gusts as high as 21 kt. Mostly sunny. Seas 3 to 4 ft.
Thursday Night
E wind 14 to 16 kt, with gusts as high as 22 kt. Partly cloudy. Seas 3 to 4 ft.
Friday
E wind around 15 kt. Mostly sunny. Seas 3 to 4 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: 11:54 am EDT Mar 23, 2026
Forecast Valid: 1pm EDT Mar 23, 2026-6pm EDT Mar 29, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data