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Norton, MA Local Forecast Office

8NM NNE Portsmouth RI

Marine Point Forecast

[NOTICE]

Today
High: 72 °F
SSW 8kt
1ft
Tonight
Low: 67 °F
S 6kt⇓
1ft
Juneteenth
High: 81 °F
⇑SW 14kt
3ft
Thursday Night
Low: 69 °F
SW 14kt
3ft
Friday
High: 79 °F
WNW 10kt
2ft
Friday Night
Low: 64 °F
W 6kt
1ft
Saturday
High: 80 °F
⇑SW 8kt
1ft
Saturday Night
Low: 68 °F
SW 7kt
1ft
Sunday
High: 82 °F
SW 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:06 am EDT Jun 18, 2025
Forecast Valid: 7am EDT Jun 18, 2025-6pm EDT Jun 24, 2025

View Nearby Observations

Detailed Forecast

Today

SSW wind 5 to 8 kt. A chance of showers, mainly before 8am. Patchy dense fog before 2pm. Seas around 1 ft.

Tonight

S wind around 6 kt becoming variable and less than 5 kt after midnight. A slight chance of showers between 10pm and 1am. Patchy fog after 7pm. Seas around 1 ft.

Juneteenth

SW wind 5 to 8 kt increasing to 11 to 14 kt in the afternoon. Winds could gust as high as 22 kt. Patchy fog before 10am. Seas 1 ft building to 3 ft.

Thursday Night

SW wind 9 to 14 kt, with gusts as high as 21 kt. A slight chance of showers between 11pm and midnight. Seas 3 ft subsiding to 1 ft.

Friday

WNW wind around 10 kt. Sunny. Seas around 2 ft.

Friday Night

W wind around 6 kt becoming WSW in the evening. Mostly clear. Seas around 1 ft.

Saturday

Variable winds less than 5 kt becoming SW 5 to 8 kt in the morning. Mostly sunny. Seas around 1 ft.

Saturday Night

SW wind around 7 kt. Mostly cloudy. Seas around 1 ft.

Sunday

SW wind 8 to 10 kt. Mostly sunny. Seas 1 to 2 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.