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San Juan, PR Local Forecast Office

2NM WSW Charlotte Amalie VI

Marine Point Forecast

[NOTICE]
    • Today

      Today:ESE wind around 12 kt. Isolated showers before 3pm.   Seas around 1 ft.

      High: 90 °F

      ESE 12kt
      1ft

    • Tonight

      Tonight:E wind 11 to 13 kt. Isolated showers between 9pm and 3am.   Seas around 1 ft.

      Low: 82 °F

      E 13kt
      1ft

    • Friday

      Friday:ESE wind around 12 kt. Scattered showers, mainly after 9am.   Seas 1 to 2 ft.

      High: 90 °F

      ESE 12kt
      1-2ft

    • Friday Night

      Friday Night:E wind around 14 kt. Scattered showers, mainly before midnight.   Seas around 2 ft.

      Low: 82 °F

      E 14kt
      2ft

    • Saturday

      Saturday:E wind 11 to 13 kt. Isolated showers.   Seas around 2 ft.

      High: 91 °F

      E 13kt
      2ft

    • Saturday Night

      Saturday Night:E wind around 12 kt. Scattered showers.   Seas 1 to 2 ft.

      Low: 82 °F

      E 12kt
      1-2ft

    • Sunday

      Sunday:ESE wind around 10 kt. Scattered showers before noon.   Seas around 1 ft.

      High: 92 °F

      ESE 10kt
      1ft

    • Sunday Night

      Sunday Night:ESE wind around 10 kt. Scattered showers.   Seas around 1 ft.

      Low: 82 °F

      ESE 10kt
      1ft

    • Labor Day

      Labor Day:ESE wind 9 to 11 kt. Scattered showers.   Seas around 1 ft.

      High: 90 °F

      ESE 11kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:47 am EDT Sep 3, 2026
Forecast Valid: 7am EDT Sep 3, 2026-6pm EDT Sep 9, 2026

View Nearby Observations

Detailed Forecast


Today
ESE wind around 12 kt. Isolated showers before 3pm. Seas around 1 ft.
Tonight
E wind 11 to 13 kt. Isolated showers between 9pm and 3am. Seas around 1 ft.
Friday
ESE wind around 12 kt. Scattered showers, mainly after 9am. Seas 1 to 2 ft.
Friday Night
E wind around 14 kt. Scattered showers, mainly before midnight. Seas around 2 ft.
Saturday
E wind 11 to 13 kt. Isolated showers. Seas around 2 ft.
Saturday Night
E wind around 12 kt. Scattered showers. Seas 1 to 2 ft.
Sunday
ESE wind around 10 kt. Scattered showers before noon. Seas around 1 ft.
Sunday Night
ESE wind around 10 kt. Scattered showers. Seas around 1 ft.
Labor Day
ESE wind 9 to 11 kt. Scattered showers. Seas around 1 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: 3:47 am EDT Sep 3, 2026
Forecast Valid: 7am EDT Sep 3, 2026-6pm EDT Sep 9, 2026
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