Hazardous Weather Conditions

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San Juan, PR Local Forecast Office

18NM E Ponce PR

Marine Point Forecast

[NOTICE]
    • Friday

      Friday:E wind 6 to 9 kt becoming SE in the afternoon. Scattered showers, mainly before 8am.   Seas around 2 ft.

      High: 83 °F

      ESE 9kt
      2ft

    • Friday Night

      Friday Night:ENE wind around 6 kt. Isolated showers after 8pm.   Seas 1 to 2 ft.

      Low: 82 °F

      ENE 6kt
      1-2ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Isolated showers.   Seas around 1 ft.

      High: 83 °F

      Light Wind
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Clear. Seas around 1 ft.

      Low: 82 °F

      Light Wind
      1ft

    • Sunday

      Sunday:ENE wind 5 to 8 kt becoming SE in the afternoon. Isolated showers after 11am.   Seas around 1 ft.

      High: 83 °F

      ESE 8kt
      1ft

    • Sunday Night

      Sunday Night:E wind around 6 kt. Isolated showers.   Seas around 1 ft.

      Low: 82 °F

      E 6kt
      1ft

    • Monday

      Monday:E wind 5 to 9 kt. Sunny. Seas around 1 ft.

      High: 83 °F

      E 9kt
      1ft

    • Monday Night

      Monday Night:ENE wind around 7 kt. Mostly clear. Seas around 1 ft.

      Low: 82 °F

      ENE 7kt
      1ft

    • Tuesday

      Tuesday:ENE wind 8 to 11 kt. Scattered showers.   Seas around 1 ft.

      High: 83 °F

      ENE 11kt
      1ft


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
E wind 6 to 9 kt becoming SE in the afternoon. Scattered showers, mainly before 8am. Seas around 2 ft.
Friday Night
ENE wind around 6 kt. Isolated showers after 8pm. Seas 1 to 2 ft.
Saturday
Variable winds 5 kt or less. Isolated showers. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. Clear. Seas around 1 ft.
Sunday
ENE wind 5 to 8 kt becoming SE in the afternoon. Isolated showers after 11am. Seas around 1 ft.
Sunday Night
E wind around 6 kt. Isolated showers. Seas around 1 ft.
Monday
E wind 5 to 9 kt. Sunny. Seas around 1 ft.
Monday Night
ENE wind around 7 kt. Mostly clear. Seas around 1 ft.
Tuesday
ENE wind 8 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: 17.94°N 66.31°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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