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Norton, MA Local Forecast Office

6NM NW Portsmouth RI

Marine Point Forecast

[NOTICE]
    • Monday

      Monday:Variable winds less than 5 km/h becoming S 8 to 13 km/h in the afternoon. Patchy fog before 7am.  Seas 1 m or less.

      High: 29 °C

      ⇑S 13km/h
      < 1m

    • Monday Night

      Monday Night:S wind 15 to 18 km/h decreasing to 11 to 14 km/h after midnight. Partly cloudy. Seas 1 m or less.

      Low: 20 °C

      S 18km/h⇓
      < 1m

    • Tuesday

      Tuesday:WSW wind 8 to 11 km/h increasing to 13 to 16 km/h in the afternoon. Sunny. Seas 1 m or less.

      High: 34 °C

      ⇑WSW 16km/h
      < 1m

    • Tuesday Night

      Tuesday Night:WNW wind 14 to 16 km/h. Mostly clear. Seas 1 m or less.

      Low: 25 °C

      WNW 16km/h
      < 1m

    • Wednesday

      Wednesday:N wind 11 to 14 km/h becoming ESE in the afternoon. A slight chance of showers after 3pm.   Seas 1 m or less.

      High: 31 °C

      N 14km/h
      < 1m

    • Wednesday Night

      Wednesday Night:SE wind around 11 km/h becoming ENE after midnight. A slight chance of showers and thunderstorms, then a chance of showers after midnight.   Seas 1 m or less.

      Low: 19 °C

      SE 11km/h
      < 1m

    • Thursday

      Thursday:NE wind around 16 km/h. A chance of showers.   Seas 1 m or less.

      High: 23 °C

      NE 16km/h
      < 1m

    • Thursday Night

      Thursday Night:NE wind 11 to 16 km/h. A chance of showers.   Seas 1 m or less.

      Low: 17 °C

      NE 16km/h
      < 1m

    • Friday

      Friday:ENE wind 14 to 18 km/h becoming E in the afternoon. Mostly cloudy. Seas 1 m or less.

      High: 21 °C

      E 18km/h
      < 1m


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:55 am EDT Jun 23, 2025
Forecast Valid: 3am EDT Jun 23, 2025-6pm EDT Jun 29, 2025

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Detailed Forecast


Monday
Variable winds less than 5 km/h becoming S 8 to 13 km/h in the afternoon. Patchy fog before 7am. Seas 1 m or less.
Monday Night
S wind 15 to 18 km/h decreasing to 11 to 14 km/h after midnight. Partly cloudy. Seas 1 m or less.
Tuesday
WSW wind 8 to 11 km/h increasing to 13 to 16 km/h in the afternoon. Sunny. Seas 1 m or less.
Tuesday Night
WNW wind 14 to 16 km/h. Mostly clear. Seas 1 m or less.
Wednesday
N wind 11 to 14 km/h becoming ESE in the afternoon. A slight chance of showers after 3pm. Seas 1 m or less.
Wednesday Night
SE wind around 11 km/h becoming ENE after midnight. A slight chance of showers and thunderstorms, then a chance of showers after midnight. Seas 1 m or less.
Thursday
NE wind around 16 km/h. A chance of showers. Seas 1 m or less.
Thursday Night
NE wind 11 to 16 km/h. A chance of showers. Seas 1 m or less.
Friday
ENE wind 14 to 18 km/h becoming E in the afternoon. Mostly cloudy. Seas 1 m or less.

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: 41.67°N 71.35°W
Last Update: 2:55 am EDT Jun 23, 2025
Forecast Valid: 3am EDT Jun 23, 2025-6pm EDT Jun 29, 2025
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