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Norton, MA Local Forecast Office

18NM SSE Gloucester MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 37 °F
⇑S 25kt
3-4ft
Saturday
High: 43 °F
W 25kt
4ft
Saturday Night
Low: 34 °F
W 26kt⇓
3-4ft
Sunday
High: 40 °F
NW 12kt⇓
1-2ft
Sunday Night
Low: 39 °F
SSE 20kt
2-3ft
Monday
High: 53 °F
SSE 30kt
8ft
Monday Night
Low: 42 °F
S 33kt
10ft
Tuesday
High: 46 °F
WSW 25kt
5-6ft
Tuesday Night
Low: 27 °F
W 26kt
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:45 pm EDT Mar 13, 2026
Forecast Valid: 7pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SATURDAY NIGHT...

Tonight

S wind 18 to 21 kt increasing to 22 to 25 kt after midnight. Showers likely, mainly between 1am and 2am. Seas 3 to 4 ft.

Saturday

W wind 22 to 25 kt, with gusts as high as 32 kt. Sunny. Seas around 4 ft.

Saturday Night

W wind 23 to 26 kt decreasing to 18 to 21 kt after midnight. Mostly clear. Seas 3 to 4 ft.

Sunday

NW wind 9 to 12 kt becoming E 6 to 9 kt in the afternoon. Mostly cloudy. Seas 1 to 2 ft.

Sunday Night

SSE wind 15 to 20 kt. A slight chance of rain after 5am. Seas 2 to 3 ft.

Monday

SSE wind 25 to 30 kt, with gusts as high as 36 kt. Rain, with thunderstorms also possible after 11am. Seas 6 ft building to 8 ft.

Monday Night

S wind 30 to 33 kt, with gusts as high as 39 kt. Rain. Seas 8 ft building to 10 ft.

Tuesday

WSW wind around 25 kt. Rain likely. Seas 5 to 6 ft.

Tuesday Night

W wind 23 to 26 kt. Partly cloudy. Seas around 5 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.