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San Juan, PR Local Forecast Office

Frederiksted VI

Marine Point Forecast

[NOTICE]
    • Friday

      Friday:E wind 10 to 12 kt. Isolated showers after 9am.   Seas around 2 ft.

      High: 85 °F

      E 12kt
      2ft

    • Friday Night

      Friday Night:E wind 10 to 12 kt. Scattered showers, mainly after midnight.   Seas 1 to 2 ft.

      Low: 83 °F

      E 12kt
      1-2ft

    • Saturday

      Saturday:E wind around 10 kt. Scattered showers, mainly before 9am.   Seas around 1 ft.

      High: 85 °F

      E 10kt
      1ft

    • Saturday Night

      Saturday Night:E wind 8 to 10 kt. Isolated showers before midnight.   Seas around 1 ft.

      Low: 83 °F

      E 10kt
      1ft

    • Sunday

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

      High: 85 °F

      ESE 10kt
      1ft

    • Sunday Night

      Sunday Night:E wind around 10 kt. Isolated showers.   Seas around 1 ft.

      Low: 83 °F

      E 10kt
      1ft

    • Monday

      Monday:ESE wind around 11 kt. Scattered showers before noon.   Seas around 1 ft.

      High: 85 °F

      ESE 11kt
      1ft

    • Monday Night

      Monday Night:E wind 11 to 13 kt. Scattered showers.   Seas around 2 ft.

      Low: 83 °F

      E 13kt
      2ft

    • Tuesday

      Tuesday:E wind 11 to 14 kt. Mostly sunny. Seas around 2 ft.

      High: 85 °F

      E 14kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:05 am EDT Sep 18, 2026
Forecast Valid: 3am EDT Sep 18, 2026-6pm EDT Sep 24, 2026

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Detailed Forecast


Friday
E wind 10 to 12 kt. Isolated showers after 9am. Seas around 2 ft.
Friday Night
E wind 10 to 12 kt. Scattered showers, mainly after midnight. Seas 1 to 2 ft.
Saturday
E wind around 10 kt. Scattered showers, mainly before 9am. Seas around 1 ft.
Saturday Night
E wind 8 to 10 kt. Isolated showers before midnight. Seas around 1 ft.
Sunday
ESE wind around 10 kt. Scattered showers after noon. Seas around 1 ft.
Sunday Night
E wind around 10 kt. Isolated showers. Seas around 1 ft.
Monday
ESE wind around 11 kt. Scattered showers before noon. Seas around 1 ft.
Monday Night
E wind 11 to 13 kt. Scattered showers. Seas around 2 ft.
Tuesday
E wind 11 to 14 kt. Mostly 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: 17.73°N 64.89°W
Last Update: 1:05 am EDT Sep 18, 2026
Forecast Valid: 3am EDT Sep 18, 2026-6pm EDT Sep 24, 2026
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