Heavy Rain and Potential for Flash Flooding

Strong to severe thunderstorms are forecast to develop along a frontal system stretching from portions of the Mississippi Valley into the Ohio Valley. These storms may produce heavy rain and flash flooding. The threat shifts east on Friday. Moonsoon moisture will continue to produce heavy rain with the possibility of localized flash flooding in the Four Corners area.
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For More Weather Information:

Taunton, MA Local Forecast Office

5NM NNE Gloucester MA

Marine Point Forecast

[NOTICE]
  • Tonight

    Scattered Showers

    S 7kt
    1-2ft

    Low: 65 °F

  • Friday

    Patchy Fog

    Light Wind
    1ft

    High: 76 °F

  • Friday
    Night

    Slight Chc Rain

    Winds IncreasingNNE 7kt
    1ft

    Low: 62 °F

  • Saturday

    Slight Chc Rain

    Winds IncreasingNE 19kt
    Waves Building5ft

    High: 69 °F

  • Saturday
    Night

    Partly Cloudy

    NNE 18kt
    5ft

    Low: 61 °F

  • Sunday

    Mostly Sunny

    NNE 18kt
    5ft

    High: 70 °F

  • Sunday
    Night

    Partly Cloudy

    NNE 10kt
    3ft

    Low: 61 °F

  • Monday

    Mostly Sunny

    ENE 12kt
    3ft

    High: 73 °F

  • Monday
    Night

    Chance Rain

    E 8kt
    3ft

    Low: 62 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:50 pm EDT Jul 27, 2017
Forecast Valid: 6pm EDT Jul 27, 2017-6pm EDT Aug 3, 2017

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Detailed Forecast


Synopsis: ANZ200-280830- 348 PM EDT Thu Jul 27 2017 .Synopsis for Massachusetts and Rhode Island coastal waters... A cold front will approach the waters from the west tonight then stall across the waters Fri. Low pres will move off the mid Atlantic coast Fri night and track south of New England this weekend which may bring a period of gale force NE winds. This early season gale will linger south of New Eng into Mon then finally head northeast Tue. For information on possible hazardous weather beyond the 24-36 hour forecast period, please visit www.weather.gov/boston and follow the Current Hazards link above the map on the left. $$

Tonight
S wind around 7 kt becoming WSW after midnight. Scattered showers, mainly before midnight. Patchy fog after 10pm. Seas 1 to 2 ft.
Friday
Variable winds 5 kt or less. Patchy fog before 9am. Seas around 1 ft.
Friday Night
Variable winds less than 5 kt becoming NNE 5 to 7 kt after midnight. A slight chance of rain after midnight. Seas around 1 ft.
Saturday
NE wind 13 to 16 kt increasing to 16 to 19 kt in the morning. Winds could gust as high as 25 kt. A slight chance of rain. Seas 3 ft building to 5 ft.
Saturday Night
NNE wind around 18 kt, with gusts as high as 26 kt. Partly cloudy. Seas around 5 ft.
Sunday
NNE wind 13 to 18 kt, with gusts as high as 28 kt. Mostly sunny. Seas around 5 ft.
Sunday Night
E wind 7 to 10 kt becoming NNE after midnight. Partly cloudy. Seas around 3 ft.
Monday
ENE wind around 12 kt. Mostly sunny. Seas around 3 ft.
Monday Night
E wind around 8 kt becoming N after midnight. A chance of rain. Seas around 3 ft.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

*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: 42.7°N 70.63°W
Last Update: 3:50 pm EDT Jul 27, 2017
Forecast Valid: 6pm EDT Jul 27, 2017-6pm EDT Aug 3, 2017
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