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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Taunton, MA Local Forecast Office

5NM NNE Gloucester MA

Marine Point Forecast

[NOTICE]

Tonight

S 7kt
1-2ft
Low: 65 °F
Friday

Light Wind
1ft
High: 76 °F
Friday
Night
NNE 7kt
1ft
Low: 62 °F
Saturday

NE 19kt
5ft
High: 69 °F
Saturday
Night
NNE 18kt
5ft
Low: 61 °F
Sunday

NNE 18kt
5ft
High: 70 °F
Sunday
Night
NNE 10kt
3ft
Low: 61 °F
Monday

ENE 12kt
3ft
High: 73 °F
Monday
Night
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

View Nearby Observations

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:

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.
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.