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Norton, MA Local Forecast Office

20NM E Hyannis MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 73 °F
Light Wind
1ft
Tonight
Low: 70 °F
SSW 8kt
1ft
Thursday
High: 74 °F
SSW 9kt
1-2ft
Thursday Night
Low: 69 °F
WNW 9kt
2ft
Friday
High: 73 °F
NW 10kt
2ft
Friday Night
Low: 67 °F
⇑N 13kt
2-3ft
Saturday
High: 71 °F
N 13kt
2-3ft
Saturday Night
Low: 67 °F
⇑WSW 6kt
2ft
Sunday
High: 72 °F
⇑SSW 11kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:52 am EDT Aug 12, 2026
Forecast Valid: 1pm EDT Aug 12, 2026-6pm EDT Aug 18, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

Variable winds 5 kt or less. Sunny. Seas around 1 ft.

Tonight

S wind around 8 kt becoming SW after midnight. Mostly clear. Seas around 1 ft.

Thursday

WSW wind 6 to 9 kt becoming SSW in the afternoon. A chance of showers and thunderstorms, mainly between 2pm and 4pm. Seas 1 to 2 ft.

Thursday Night

SW wind around 9 kt becoming WNW after midnight. Mostly cloudy, then gradually becoming mostly clear. Seas around 2 ft.

Friday

NW wind 6 to 10 kt becoming N in the afternoon. A slight chance of showers after 2pm. Seas around 2 ft.

Friday Night

N wind 5 to 8 kt increasing to 10 to 13 kt after midnight. A slight chance of showers before midnight. Seas 2 to 3 ft.

Saturday

N wind 8 to 13 kt. Sunny. Seas 2 to 3 ft.

Saturday Night

Variable winds less than 5 kt becoming WSW around 6 kt after midnight. Partly cloudy. Seas around 2 ft.

Sunday

Variable winds less than 5 kt becoming SSW 6 to 11 kt in the afternoon. Sunny. Seas 1 to 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.