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San Juan, PR Local Forecast Office

2NM WSW Charlotte Amalie VI

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:E wind around 17 kt, with gusts as high as 23 kt. Isolated showers.   Seas around 3 ft.

      High: 83 °F

      E 17kt
      3ft

    • Tonight

      Tonight:E wind 19 to 22 kt, with gusts as high as 30 kt. Isolated showers after midnight.   Seas 3 to 4 ft.

      Low: 82 °F

      E 22kt
      3-4ft

    • Tuesday

      Tuesday:E wind around 20 kt, with gusts as high as 27 kt. Isolated showers.   Seas around 4 ft.

      High: 83 °F

      E 20kt
      4ft

    • Tuesday Night

      Tuesday Night:E wind 19 to 21 kt, with gusts as high as 28 kt. Scattered showers, with thunderstorms also possible after midnight.   Seas around 3 ft.

      Low: 82 °F

      E 21kt
      3ft

    • Wednesday

      Wednesday:E wind 19 to 22 kt, with gusts as high as 30 kt. Scattered showers.   Seas 3 to 4 ft.

      High: 83 °F

      E 22kt
      3-4ft

    • Wednesday Night

      Wednesday Night:E wind 18 to 22 kt, with gusts as high as 30 kt. Isolated showers.   Seas 3 to 4 ft.

      Low: 82 °F

      E 22kt
      3-4ft

    • Thursday

      Thursday:E wind 18 to 21 kt, with gusts as high as 28 kt. Mostly sunny. Seas around 4 ft.

      High: 83 °F

      E 21kt
      4ft

    • Thursday Night

      Thursday Night:E wind around 21 kt, with gusts as high as 28 kt. Partly cloudy. Seas 3 to 4 ft.

      Low: 82 °F

      E 21kt
      3-4ft

    • Friday

      Friday:E wind 18 to 21 kt, with gusts as high as 28 kt. Mostly sunny. Seas around 4 ft.

      High: 83 °F

      E 21kt
      4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:41 pm EDT Jul 6, 2026
Forecast Valid: 4pm EDT Jul 6, 2026-6pm EDT Jul 13, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
E wind around 17 kt, with gusts as high as 23 kt. Isolated showers. Seas around 3 ft.
Tonight
E wind 19 to 22 kt, with gusts as high as 30 kt. Isolated showers after midnight. Seas 3 to 4 ft.
Tuesday
E wind around 20 kt, with gusts as high as 27 kt. Isolated showers. Seas around 4 ft.
Tuesday Night
E wind 19 to 21 kt, with gusts as high as 28 kt. Scattered showers, with thunderstorms also possible after midnight. Seas around 3 ft.
Wednesday
E wind 19 to 22 kt, with gusts as high as 30 kt. Scattered showers. Seas 3 to 4 ft.
Wednesday Night
E wind 18 to 22 kt, with gusts as high as 30 kt. Isolated showers. Seas 3 to 4 ft.
Thursday
E wind 18 to 21 kt, with gusts as high as 28 kt. Mostly sunny. Seas around 4 ft.
Thursday Night
E wind around 21 kt, with gusts as high as 28 kt. Partly cloudy. Seas 3 to 4 ft.
Friday
E wind 18 to 21 kt, with gusts as high as 28 kt. Mostly sunny. Seas around 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.
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ABOUT THIS FORECAST

Point Forecast: 18.32°N 64.97°W
Last Update: 3:41 pm EDT Jul 6, 2026
Forecast Valid: 4pm EDT Jul 6, 2026-6pm EDT Jul 13, 2026
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