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Norton, MA Local Forecast Office

20NM E Hyannis MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 44 °F
SSW 21kt
4-5ft
Thursday
High: 48 °F
SSW 20kt
4-5ft
Thursday Night
Low: 33 °F
WNW 19kt
4ft
Friday
High: 43 °F
SSW 14kt
3-4ft
Friday Night
Low: 38 °F
SSW 21kt
4-5ft
Saturday
High: 44 °F
WSW 22kt
5ft
Saturday Night
Low: 34 °F
WNW 20kt
4-5ft
Sunday
High: 43 °F
NNW 9kt
2-3ft
Sunday Night
Low: 39 °F
⇑SE 24kt
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:43 pm EDT Mar 11, 2026
Forecast Valid: 11pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026

View Nearby Observations

Detailed Forecast

Overnight

SSW wind around 21 kt, with gusts as high as 27 kt. A slight chance of showers after 3am. Patchy dense fog. Seas 4 to 5 ft.

Thursday

SSW wind 15 to 20 kt becoming WNW in the afternoon. A chance of showers, mainly after 9am. Patchy fog before 1pm. Seas 4 to 5 ft.

Thursday Night

WNW wind 16 to 19 kt. A chance of rain showers before 11pm, then a slight chance of snow showers between 11pm and midnight. Seas around 4 ft.

Friday

WNW wind 9 to 14 kt becoming SSW in the afternoon. Increasing clouds. Seas 3 to 4 ft.

Friday Night

SSW wind 17 to 21 kt, with gusts as high as 27 kt. Mostly cloudy. Seas 4 to 5 ft.

Saturday

WSW wind 20 to 22 kt. Sunny. Seas around 5 ft.

Saturday Night

WNW wind 15 to 20 kt. Mostly clear. Seas 4 to 5 ft.

Sunday

NNW wind 6 to 9 kt becoming ESE in the afternoon. Mostly cloudy. Seas 2 to 3 ft.

Sunday Night

SE wind 14 to 19 kt increasing to 19 to 24 kt after midnight. A chance of rain. Seas 2 ft building to 5 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.