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San Juan, PR Local Forecast Office

2NM WSW Charlotte Amalie VI

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds less than 5 kt becoming N 5 to 7 kt in the afternoon. Scattered showers, mainly after 2pm.   Seas around 2 ft.

      High: 80 °F

      ⇑N 7kt
      2ft

    • Tonight

      Tonight:NNE wind around 10 kt. Scattered showers.   Seas around 2 ft.

      Low: 75 °F

      NNE 10kt
      2ft

    • Monday

      Monday:E wind around 11 kt. Scattered showers, mainly before 8am.   Seas around 2 ft.

      High: 79 °F

      E 11kt
      2ft

    • Monday Night

      Monday Night:E wind 10 to 12 kt. Isolated showers before 11pm.   Seas around 2 ft.

      Low: 76 °F

      E 12kt
      2ft

    • Tuesday

      Tuesday:ESE wind around 10 kt. Sunny. Seas around 2 ft.

      High: 80 °F

      ESE 10kt
      2ft

    • Tuesday Night

      Tuesday Night:ESE wind around 10 kt. Isolated showers.   Seas around 2 ft.

      Low: 77 °F

      ESE 10kt
      2ft

    • Wednesday

      Wednesday:ESE wind around 11 kt. Mostly sunny. Seas around 2 ft.

      High: 82 °F

      ESE 11kt
      2ft

    • Wednesday Night

      Wednesday Night:E wind around 11 kt. Partly cloudy. Seas around 2 ft.

      Low: 77 °F

      E 11kt
      2ft

    • New Year's Day

      New Year's Day:E wind 11 to 13 kt. Sunny. Seas around 2 ft.

      High: 82 °F

      E 13kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:08 am EST Dec 28, 2025
Forecast Valid: 5am EST Dec 28, 2025-6pm EST Jan 3, 2026

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Detailed Forecast


Today
Variable winds less than 5 kt becoming N 5 to 7 kt in the afternoon. Scattered showers, mainly after 2pm. Seas around 2 ft.
Tonight
NNE wind around 10 kt. Scattered showers. Seas around 2 ft.
Monday
E wind around 11 kt. Scattered showers, mainly before 8am. Seas around 2 ft.
Monday Night
E wind 10 to 12 kt. Isolated showers before 11pm. Seas around 2 ft.
Tuesday
ESE wind around 10 kt. Sunny. Seas around 2 ft.
Tuesday Night
ESE wind around 10 kt. Isolated showers. Seas around 2 ft.
Wednesday
ESE wind around 11 kt. Mostly sunny. Seas around 2 ft.
Wednesday Night
E wind around 11 kt. Partly cloudy. Seas around 2 ft.
New Year's Day
E wind 11 to 13 kt. Sunny. 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: 18.32°N 64.97°W
Last Update: 3:08 am EST Dec 28, 2025
Forecast Valid: 5am EST Dec 28, 2025-6pm EST Jan 3, 2026
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