Hazardous Weather Conditions

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San Juan, PR Local Forecast Office

8NM E Charlotte Amalie VI

Marine Point Forecast

[NOTICE]
    • Friday

      Friday:SE wind 5 to 10 kt. Isolated showers before 2pm, then isolated showers after 5pm.   Seas 2 to 3 ft.

      High: 83 °F

      SE 10kt
      2-3ft

    • Friday Night

      Friday Night:E wind 7 to 9 kt. Isolated showers before 8pm, then isolated showers after 11pm.   Seas around 2 ft.

      Low: 82 °F

      E 9kt
      2ft

    • Saturday

      Saturday:ESE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Scattered showers, mainly before 11am.   Seas 1 to 2 ft.

      High: 83 °F

      ESE 7kt⇓
      1-2ft

    • Saturday Night

      Saturday Night:E wind around 7 kt. Scattered showers.   Seas around 1 ft.

      Low: 82 °F

      E 7kt
      1ft

    • Sunday

      Sunday:ESE wind 6 to 10 kt. Scattered showers, mainly before 11am.   Seas around 1 ft.

      High: 83 °F

      ESE 10kt
      1ft

    • Sunday Night

      Sunday Night:ESE wind around 11 kt. Isolated showers.   Seas 1 to 2 ft.

      Low: 82 °F

      ESE 11kt
      1-2ft

    • Monday

      Monday:ESE wind around 11 kt. Scattered showers.   Seas around 2 ft.

      High: 83 °F

      ESE 11kt
      2ft

    • Monday Night

      Monday Night:E wind around 13 kt. Scattered showers.   Seas around 2 ft.

      Low: 82 °F

      E 13kt
      2ft

    • Tuesday

      Tuesday:E wind around 13 kt. Scattered showers.   Seas around 2 ft.

      High: 83 °F

      E 13kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:40 am EST Nov 14, 2025
Forecast Valid: 3am EST Nov 14, 2025-6pm EST Nov 20, 2025

View Nearby Observations

Detailed Forecast


Friday
SE wind 5 to 10 kt. Isolated showers before 2pm, then isolated showers after 5pm. Seas 2 to 3 ft.
Friday Night
E wind 7 to 9 kt. Isolated showers before 8pm, then isolated showers after 11pm. Seas around 2 ft.
Saturday
ESE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Scattered showers, mainly before 11am. Seas 1 to 2 ft.
Saturday Night
E wind around 7 kt. Scattered showers. Seas around 1 ft.
Sunday
ESE wind 6 to 10 kt. Scattered showers, mainly before 11am. Seas around 1 ft.
Sunday Night
ESE wind around 11 kt. Isolated showers. Seas 1 to 2 ft.
Monday
ESE wind around 11 kt. Scattered showers. Seas around 2 ft.
Monday Night
E wind around 13 kt. Scattered showers. Seas around 2 ft.
Tuesday
E wind around 13 kt. Scattered showers. 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: 18.33°N 64.8°W
Last Update: 1:40 am EST Nov 14, 2025
Forecast Valid: 3am EST Nov 14, 2025-6pm EST Nov 20, 2025
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