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Norton, MA Local Forecast Office

3NM SSE Boston MA

Marine Point Forecast

[NOTICE]

Today
High: 38 °F
Light Wind
1ft
Tonight
Low: 31 °F
NNW 7kt
1ft
M.L.King Day
High: 34 °F
⇑WSW 12kt
1-2ft
Monday Night
Low: 21 °F
WSW 14kt
2ft
Tuesday
High: 24 °F
W 13kt
2ft
Tuesday Night
Low: 14 °F
W 12kt
2ft
Wednesday
High: 35 °F
SSW 10kt
1-2ft
Wednesday Night
Low: 29 °F
SSW 10kt
2ft
Thursday
High: 37 °F
SW 12kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:21 am EST Jan 18, 2026
Forecast Valid: 5am EST Jan 18, 2026-6pm EST Jan 24, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds 5 kt or less. Snow. Patchy fog after 8am. Seas around 1 ft.

Tonight

NE wind 5 to 7 kt becoming NW after midnight. Snow. Patchy fog before 4am, then Patchy fog after 5am. Seas around 1 ft.

M.L.King Day

WSW wind 6 to 9 kt increasing to 9 to 12 kt in the afternoon. Snow showers likely, mainly before 11am. Patchy fog between 8am and 9am. Seas 1 to 2 ft.

Monday Night

WSW wind 12 to 14 kt, with gusts as high as 24 kt. Partly cloudy. Seas around 2 ft.

Tuesday

W wind 11 to 13 kt, with gusts as high as 26 kt. Mostly sunny. Seas around 2 ft.

Tuesday Night

W wind 10 to 12 kt. Mostly clear. Seas around 2 ft.

Wednesday

WSW wind 6 to 10 kt becoming SSW in the afternoon. Mostly sunny. Seas 1 to 2 ft.

Wednesday Night

SSW wind around 10 kt, with gusts as high as 21 kt. A chance of snow showers. Seas around 2 ft.

Thursday

SSW wind 10 to 12 kt becoming WSW in the afternoon. Winds could gust as high as 23 kt. A chance of snow showers. Seas around 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.