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Norton, MA Local Forecast Office

20NM E Hyannis MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 39 °F
NE 9kt
3ft
Tonight
Low: 33 °F
NE 14kt
3ft
M.L.King Day
High: 36 °F
⇑WSW 22kt
5ft
Monday Night
Low: 26 °F
W 22kt
4-5ft
Tuesday
High: 27 °F
W 19kt
3-4ft
Tuesday Night
Low: 21 °F
WNW 20kt⇓
3ft
Wednesday
High: 38 °F
SSW 15kt
2-3ft
Wednesday Night
Low: 35 °F
SSW 18kt
3-4ft
Thursday
High: 40 °F
SW 18kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:21 am EST Jan 18, 2026
Forecast Valid: 12pm EST Jan 18, 2026-6pm EST Jan 24, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NE wind 5 to 9 kt. Rain. Seas around 3 ft.

Tonight

NE wind 10 to 14 kt becoming NNW after midnight. Rain and snow before 1am, then rain between 1am and 3am, then snow after 3am. Seas around 3 ft.

M.L.King Day

WSW wind 11 to 16 kt increasing to 17 to 22 kt in the afternoon. Snow showers, mainly before 11am. Seas 3 ft building to 5 ft.

Monday Night

W wind 18 to 22 kt, with gusts as high as 32 kt. Partly cloudy. Seas 4 to 5 ft.

Tuesday

W wind 15 to 19 kt, with gusts as high as 28 kt. Widespread freezing spray. Mostly sunny. Seas 3 to 4 ft.

Tuesday Night

WNW wind 17 to 20 kt decreasing to 13 to 16 kt after midnight. Widespread freezing spray before 4am. Mostly clear. Seas around 3 ft.

Wednesday

W wind 11 to 15 kt becoming SSW in the afternoon. Winds could gust as high as 22 kt. Mostly sunny. Seas 2 to 3 ft.

Wednesday Night

SSW wind 16 to 18 kt, with gusts as high as 25 kt. A chance of showers. Seas 3 to 4 ft.

Thursday

SW wind 16 to 18 kt, with gusts as high as 25 kt. A chance of showers. Seas 3 to 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.