Severe Thunderstorms and Flash Flooding Possible Through the Holiday Weekend

Severe thunderstorms, heavy rainfall, and additional flash flooding will remain possible across much of the central U.S. and into parts of the Ohio Valley and Mid Atlantic through Monday. Elsewhere, cool and unsettled weather will persist over the West, while record high temperatures are expected in the Southeast.

For More Weather Information:

Norton, MA Local Forecast Office

7NM ESE Boston MA

Marine Point Forecast

  • This


    SE 9kt

    High: 67 °F

  • Tonight


    SSW 13kt

    Low: 56 °F

  • Sunday

    Chance Showers

    WSW 12kt

    High: 80 °F

  • Sunday

    Partly Cloudy

    WNW 11kt

    Low: 60 °F

  • Memorial

    Mostly Sunny

    N 9kt

    High: 67 °F

  • Monday

    Partly Cloudy

    Light Wind

    Low: 53 °F

  • Tuesday

    Chance Showers

    ESE 10kt

    High: 62 °F

  • Tuesday

    Showers Likely

    SSE 11kt

    Low: 55 °F

  • Wednesday

    Chance Showers

    SW 7kt

    High: 69 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:20 am EDT May 25, 2019
Forecast Valid: 2pm EDT May 25, 2019-6pm EDT May 31, 2019

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Detailed Forecast

Synopsis: ANZ200-260600- 116 PM EDT Sat May 25 2019 .Synopsis for Massachusetts and Rhode Island coastal waters... High pres builds over the waters today. A weak warm front moves into the waters late tonight followed by a cold front Sun evening. High pres builds across on Mon, with another system approaching Tue. For information on possible hazardous weather beyond the 24-36 hour forecast period, please visit and follow the Current Hazards link above the map on the left. $$

This Afternoon
SE wind around 9 kt. Sunny. Seas around 1 ft.
SSW wind around 13 kt, with gusts as high as 21 kt. Showers and possibly a thunderstorm, mainly before 5am, then a chance of showers and thunderstorms after 5am. Seas around 2 ft.
WSW wind around 12 kt. A chance of showers before 8am, then a slight chance of showers and thunderstorms after 1pm. Seas 1 to 2 ft.
Sunday Night
WNW wind 7 to 11 kt. Partly cloudy. Seas around 1 ft.
Memorial Day
N wind 5 to 9 kt becoming E in the afternoon. Mostly sunny. Seas around 1 ft.
Monday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.
ESE wind 6 to 10 kt. A chance of showers after 10am. Seas around 1 ft.
Tuesday Night
SSE wind 8 to 11 kt. Showers likely. Seas around 1 ft.
SW wind around 7 kt becoming SSE in the afternoon. A chance of showers. Seas around 1 ft.

Winds and waves higher in and near tstms. 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.


  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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Point Forecast: 42.32°N 70.93°W
Last Update: 10:20 am EDT May 25, 2019
Forecast Valid: 2pm EDT May 25, 2019-6pm EDT May 31, 2019
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