Stormy Weather Along the East Coast; Mountain Snow and Valley Rain in the West

Showers and thunderstorms will linger along the east coast through this evening. Locally heavy rain is possible and may lead to isolated instances of flooding, especially in the Mid-Atlantic through the New England region. A front moving across the west will keep mountain snow and low elevation rain chances in the forecast through Friday. Heavy rain is expected in central/southern California.
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Hazardous Weather Conditions

For More Weather Information:

San Juan, PR Local Forecast Office

4NM NE San Juan PR

Marine Point Forecast

[NOTICE]
  • Today

    Isolated Showers

    NW 10kt
    < 1ft

    High: 83 °F

  • Tonight

    Clear

    NNW 6ktWinds Decreasing
    < 1ft

    Low: 76 °F

  • Saturday

    Scattered Showers

    NE 7kt
    < 1ft

    High: 84 °F

  • Saturday
    Night

    Showers Likely

    NE 10kt
    < 1ft

    Low: 76 °F

  • Sunday

    Scattered Showers

    ENE 14kt
    < 1ft

    High: 84 °F

  • Sunday
    Night

    Isolated Showers

    ENE 13kt
    < 1ft

    Low: 76 °F

  • Monday

    Scattered Showers

    ENE 15kt
    < 1ft

    High: 84 °F

  • Monday
    Night

    Scattered Showers

    ENE 11kt
    < 1ft

    Low: 77 °F

  • Tuesday

    Scattered Showers

    ENE 12kt
    < 1ft

    High: 85 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:56 am EDT Mar 29, 2024
Forecast Valid: 6am EDT Mar 29, 2024-6pm EDT Apr 4, 2024

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Detailed Forecast

...SMALL CRAFT SHOULD EXERCISE CAUTION...

Today
NW wind 7 to 10 kt. Isolated showers between 9am and 3pm. Seas 1 ft or less.
Tonight
NNW wind around 6 kt becoming variable and less than 5 kt. Clear. Seas 1 ft or less.
Saturday
NE wind around 7 kt. Scattered showers. Seas 1 ft or less.
Saturday Night
NE wind 7 to 10 kt. Showers likely. Seas 1 ft or less.
Sunday
ENE wind 12 to 14 kt. Scattered showers, mainly before noon. Seas 1 ft or less.
Sunday Night
ENE wind around 13 kt. Isolated showers. Seas 1 ft or less.
Monday
ENE wind 12 to 15 kt, with gusts as high as 21 kt. Scattered showers before noon. Seas 1 ft or less.
Monday Night
ENE wind 9 to 11 kt. Scattered showers. Seas 1 ft or less.
Tuesday
ENE wind 8 to 12 kt. Scattered showers. Seas 1 ft or less.

*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: 18.45°N 65.99°W
Last Update: 3:56 am EDT Mar 29, 2024
Forecast Valid: 6am EDT Mar 29, 2024-6pm EDT Apr 4, 2024
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