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Norton, MA Local Forecast Office

20NM W Hyannis MA

Marine Point Forecast

[NOTICE]

Today
High: 41 °F
NNW 19kt⇓
3ft
Tonight
Low: 37 °F
⇑WSW 13kt
1-2ft
Thursday
High: 41 °F
⇑W 25kt
2-3ft
Thursday Night
Low: 19 °F
WNW 29kt⇓
2-3ft
Friday
High: 36 °F
SW 12kt
1-2ft
Friday Night
Low: 31 °F
SW 12kt⇓
1ft
Saturday
High: 42 °F
W 9kt
1ft
Saturday Night
Low: 32 °F
W 9kt
1ft
Sunday
High: 39 °F
NW 11kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:14 am EST Dec 3, 2025
Forecast Valid: 5am EST Dec 3, 2025-6pm EST Dec 9, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

Today

NNW wind 14 to 19 kt becoming WNW 6 to 9 kt. Mostly cloudy through mid morning, then gradual clearing. Seas 3 ft subsiding to 1 ft.

Tonight

Variable winds less than 5 kt becoming WSW 8 to 13 kt in the evening. Partly cloudy. Seas 1 to 2 ft.

Thursday

W wind 16 to 19 kt increasing to 22 to 25 kt in the afternoon. Partly sunny. Seas 2 to 3 ft.

Thursday Night

WNW wind 24 to 29 kt decreasing to 17 to 22 kt. Mostly clear. Seas 2 to 3 ft.

Friday

NW wind 7 to 12 kt becoming SW in the afternoon. Mostly sunny. Seas 1 to 2 ft.

Friday Night

SW wind 9 to 12 kt becoming NW 6 to 9 kt after midnight. A slight chance of snow before 9pm, then a chance of rain. Seas around 1 ft.

Saturday

ENE wind 6 to 9 kt becoming WSW in the afternoon. A chance of rain. Seas around 1 ft.

Saturday Night

W wind around 9 kt. A chance of rain. Seas around 1 ft.

Sunday

NW wind 9 to 11 kt. Mostly sunny. Seas around 1 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.