Severe Weather in the Northeast; Santa Ana Winds for Southern California

A couple tornadoes, scattered damaging winds, and locally heavy rains are possible across portions of the Northeast and Mid-Atlantic today. On the West Coast, gusty Santa Ana winds will create locally critical fire weather conditions over southern California.
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Hazardous Weather Conditions

For More Weather Information:

Miami - South Florida Local Forecast Office

4NM ESE Boca Raton FL

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Mostly Sunny

    NNE 18km/h
    1m

    High: 29 °C

  • Tonight

    Mostly Clear

    NE 14km/h
    1m

    Low: 26 °C

  • Sunday

    Chance Showers

    Winds IncreasingNNE 26km/h
    < 1m

    High: 29 °C

  • Sunday
    Night

    Chance Showers

    NNE 32km/h
    1m

    Low: 25 °C

  • Monday

    Mostly Sunny

    NE 29km/h
    1m

    High: 27 °C

  • Monday
    Night

    Mostly Cloudy

    ENE 26km/h
    1m

    Low: 26 °C

  • Tuesday

    Mostly Sunny

    ENE 27km/h
    1m

    High: 27 °C

  • Tuesday
    Night

    Partly Cloudy

    E 26km/h
    1m

    Low: 26 °C

  • Wednesday

    Chance Showers

    E 27km/h
    1m

    High: 28 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:02 pm EDT Oct 16, 2021
Forecast Valid: 3pm EDT Oct 16, 2021-6pm EDT Oct 22, 2021

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Detailed Forecast


Synopsis: A weak front will be moving across the South Florida waters on Sunday with ridge of high pressure building to the north behind it through mid week. Best chances of showers, and maybe a thunderstorm, will be across the Atlantic waters Sunday afternoon and Sunday night but a chance of showers will persist across the southern Atlantic and Gulf waters through at least Wednesday. Winds are forecast to increase across the local waters behind front late Sunday and remain elevated for periods of time through mid week.

.GULF STREAM HAZARDS...Seas will remain below 4 feet through Sunday before increasing to at least 7 feet late Sunday Night and through Monday before gradually subsiding through mid week.

The approximate location of the west wall of the Gulf Stream as of Oct 16, 2021 at 1200 UTC...

12 nautical miles southeast of Fowey Rocks. 20 nautical miles east southeast of Port Everglades. 13 nautical miles east northeast of Lake Worth. 12 nautical miles east northeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

This Afternoon
NNE wind around 18 km/h. Mostly sunny. Seas around 1 m. Dominant period 7 seconds. Intracoastal waters a light chop.
Tonight
NE wind 8 to 14 km/h becoming W after midnight. Mostly clear. Seas around 1 m. Dominant period 7 seconds. Intracoastal waters a moderate chop becoming a light chop.
Sunday
WNW wind 13 to 18 km/h becoming NNE 21 to 26 km/h in the afternoon. Winds could gust as high as 34 km/h. A chance of showers and thunderstorms after 2pm. Seas 1 m or less. Dominant period 7 seconds. Intracoastal waters a light chop becoming choppy.
Sunday Night
NNE wind 29 to 32 km/h, with gusts as high as 40 km/h. A chance of showers and thunderstorms before 2am. Seas around 1 m. Dominant period 4 to 6 seconds. Intracoastal waters rough becoming choppy.
Monday
NE wind 27 to 29 km/h, with gusts as high as 39 km/h. Mostly sunny. Seas around 1 m. Intracoastal waters very rough in exposed areas.
Monday Night
ENE wind 24 to 26 km/h, with gusts as high as 34 km/h. Mostly cloudy. Seas around 1 m. Intracoastal waters rough in exposed areas.
Tuesday
ENE wind around 27 km/h, with gusts as high as 37 km/h. Mostly sunny. Seas around 1 m. Intracoastal waters rough in exposed areas.
Tuesday Night
E wind 24 to 26 km/h, with gusts as high as 34 km/h. Partly cloudy. Seas around 1 m. Intracoastal waters rough in exposed areas.
Wednesday
E wind 24 to 27 km/h, with gusts as high as 37 km/h. A chance of showers and thunderstorms. Seas around 1 m. Intracoastal waters rough in exposed areas.

*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: 26.34°N 80.04°W
Last Update: 2:02 pm EDT Oct 16, 2021
Forecast Valid: 3pm EDT Oct 16, 2021-6pm EDT Oct 22, 2021
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