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Norton, MA Local Forecast Office

2NM WNW Portsmouth RI

Marine Point Forecast

[NOTICE]

Friday
High: 68 °F
SSW 14kt
3ft
Friday Night
Low: 44 °F
SW 12kt
2-3ft
Saturday
High: 52 °F
N 14kt
3ft
Saturday Night
Low: 48 °F
N 12kt
1-2ft
Sunday
High: 55 °F
NNW 8kt
1ft
Sunday Night
Low: 37 °F
SSW 6kt
1ft
Monday
High: 61 °F
SSW 10kt
1-2ft
Monday Night
Low: 47 °F
SSW 8kt
1ft
Tuesday
High: 62 °F
N 8kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:28 pm EDT Oct 15, 2026
Forecast Valid: 1am EDT Oct 16, 2026-6pm EDT Oct 22, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING

Friday

SSE wind 10 to 14 kt becoming SSW in the afternoon. Winds could gust as high as 26 kt. Showers likely, with thunderstorms also possible after 5pm. Patchy fog after 9am. Seas around 3 ft.

Friday Night

SW wind 8 to 12 kt becoming NW after midnight. Winds could gust as high as 22 kt. Showers and possibly a thunderstorm before 1am, then showers likely. Patchy fog before 10pm, then Patchy fog between 11pm and midnight. Seas 2 to 3 ft.

Saturday

N wind around 14 kt, with gusts as high as 26 kt. A chance of showers, mainly before 8am. Seas around 3 ft.

Saturday Night

N wind 10 to 12 kt, with gusts as high as 21 kt. Mostly clear. Seas 1 to 2 ft.

Sunday

NNW wind 6 to 8 kt becoming WNW in the afternoon. Sunny. Seas around 1 ft.

Sunday Night

SSW wind around 6 kt. Mostly clear. Seas around 1 ft.

Monday

WSW wind 6 to 10 kt becoming SSW in the morning. Sunny. Seas 1 to 2 ft.

Monday Night

SSW wind 6 to 8 kt becoming NNW after midnight. Mostly clear. Seas around 1 ft.

Tuesday

N wind 6 to 8 kt. Mostly sunny. Seas around 1 ft.

*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.