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Norton, MA Local Forecast Office

20NM E Hyannis MA

Marine Point Forecast

[NOTICE]

Sunday
High: 46 °F
SW 20kt⇓
4-5ft
Sunday Night
Low: 42 °F
WSW 10kt
3ft
Monday
High: 45 °F
⇑SSW 13kt
3ft
Monday Night
Low: 39 °F
SW 13kt
2-3ft
Tuesday
High: 45 °F
SW 10kt
2ft
Tuesday Night
Low: 40 °F
SW 10kt
2ft
Wednesday
High: 48 °F
S 15kt
2-3ft
Wednesday Night
Low: 41 °F
⇑SSW 23kt
5ft
Thursday
High: 60 °F
SSW 25kt
5-6ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:33 pm EST Mar 7, 2026
Forecast Valid: 1am EST Mar 8, 2026-6pm EDT Mar 14, 2026

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Detailed Forecast

Sunday

SW wind 17 to 20 kt decreasing to 13 to 16 kt in the afternoon. A chance of rain and thunderstorms before noon, then a slight chance of rain between noon and 2pm. Patchy dense fog before 2pm. Patchy freezing fog after 2pm. Seas 4 to 5 ft.

Sunday Night

WSW wind 8 to 10 kt. Patchy fog before midnight. Seas around 3 ft.

Monday

SSW wind 7 to 10 kt increasing to 10 to 13 kt in the afternoon. Winds could gust as high as 22 kt. Sunny. Seas around 3 ft.

Monday Night

SW wind 9 to 13 kt. Mostly clear. Seas 2 to 3 ft.

Tuesday

SW wind 8 to 10 kt. Partly sunny. Seas around 2 ft.

Tuesday Night

SW wind around 10 kt. Mostly cloudy. Seas around 2 ft.

Wednesday

S wind 10 to 15 kt. Cloudy. Seas 2 to 3 ft.

Wednesday Night

SSW wind 17 to 20 kt increasing to 20 to 23 kt after midnight. Winds could gust as high as 29 kt. Cloudy. Seas 3 ft building to 5 ft.

Thursday

SSW wind 23 to 25 kt, with gusts as high as 34 kt. A chance of rain between 7am and 11am, then snow likely. Patchy freezing spray after 11am. Seas 5 to 6 ft.

Winds and seas higher in and near tstms. 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.