National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

A Few Clouds

79°F

26°C

Humidity 84%
Wind Speed SE 3 mph
Barometer 29.96 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 13 Nov 2:56 am AST
Extended Forecast for

Vieques PR

High Surf Advisory November 13, 06:00am until November 13, 06:00pm
Click here for hazard details and duration
High Surf Advisory

  • Overnight

    Overnight: Scattered showers. Partly cloudy, with a low around 77. East wind around 10 mph. Chance of precipitation is 40%.

    Low: 77 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Mostly sunny, with a high near 87. East wind around 11 mph. Chance of precipitation is 40%.

    High: 87 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Partly cloudy, with a low around 75. East southeast wind 7 to 9 mph. Chance of precipitation is 40%.

    Low: 75 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers. Sunny, with a high near 88. East wind around 9 mph. Chance of precipitation is 20%.

    High: 88 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers. Mostly clear, with a low around 75. East southeast wind around 6 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers, mainly after noon. Mostly sunny, with a high near 87. East wind 3 to 8 mph. Chance of precipitation is 50%.

    High: 87 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 75. East wind around 5 mph becoming south southeast after midnight. Chance of precipitation is 30%.

    Low: 75 °F

    Scattered
    Showers

  • Sunday

    Sunday: Showers likely, mainly after noon. Mostly cloudy, with a high near 86. Light and variable wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 60%.

    High: 86 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 74. Southeast wind around 6 mph. Chance of precipitation is 40%.

    Low: 74 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Scattered showers. Partly cloudy, with a low around 77. East wind around 10 mph. Chance of precipitation is 40%.
Thursday
Scattered showers. Mostly sunny, with a high near 87. East wind around 11 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 75. East southeast wind 7 to 9 mph. Chance of precipitation is 40%.
Friday
Isolated showers. Sunny, with a high near 88. East wind around 9 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers. Mostly clear, with a low around 75. East southeast wind around 6 mph. Chance of precipitation is 20%.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 87. East wind 3 to 8 mph. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 75. East wind around 5 mph becoming south southeast after midnight. Chance of precipitation is 30%.
Sunday
Showers likely, mainly after noon. Mostly cloudy, with a high near 86. Light and variable wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 60%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 74. Southeast wind around 6 mph. Chance of precipitation is 40%.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
Tuesday
Scattered showers. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 86. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Vieques PR
 18.42°N 65.84°W (Elev. 3 ft)
Last Update:
2:36 am AST Nov 13, 2025
Forecast Valid:
3am AST Nov 13, 2025-6pm AST Nov 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation