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Norton, MA Local Forecast Office

18NM SSE Gloucester MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 34 °F
N 15kt
5-6ft
Tuesday
High: 39 °F
N 14kt⇓
5-6ft
Tuesday Night
Low: 36 °F
SW 17kt
4ft
Wednesday
High: 44 °F
S 14kt
3ft
Wednesday Night
Low: 41 °F
SSW 19kt
3ft
Thursday
High: 50 °F
SSW 18kt
2-3ft
Thursday Night
Low: 41 °F
SSW 23kt
3-4ft
Friday
High: 46 °F
WNW 21kt
3-4ft
Friday Night
Low: 26 °F
N 22kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:11 pm EDT Mar 23, 2026
Forecast Valid: 11pm EDT Mar 23, 2026-6pm EDT Mar 30, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

Overnight

N wind around 15 kt. A slight chance of rain before midnight. Seas 5 to 6 ft.

Tuesday

N wind 11 to 14 kt becoming W 5 to 8 kt in the afternoon. Mostly cloudy, then gradually becoming sunny. Seas 5 to 6 ft.

Tuesday Night

SSW wind 15 to 17 kt becoming WSW after midnight. Mostly clear during the early evening, then becoming mostly cloudy. Seas around 4 ft.

Wednesday

W wind 10 to 14 kt becoming S in the afternoon. Mostly sunny. Seas around 3 ft.

Wednesday Night

SSW wind 17 to 19 kt. A chance of rain after 2am. Seas around 3 ft.

Thursday

SSW wind 16 to 18 kt. A chance of rain, mainly before 8am. Seas 2 to 3 ft.

Thursday Night

SSW wind 20 to 23 kt. Rain likely, mainly after 3am. Seas 3 to 4 ft.

Friday

WNW wind 19 to 21 kt becoming NNW in the afternoon. Rain likely. Seas 3 to 4 ft.

Friday Night

N wind 20 to 22 kt. Partly cloudy. Seas around 4 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.