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Norton, MA Local Forecast Office

20NM E Hyannis MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 70 °F
ESE 20kt
3ft
Tonight
Low: 66 °F
ESE 20kt⇓
3-4ft
Thursday
High: 69 °F
SSE 8kt
3ft
Thursday Night
Low: 65 °F
N 11kt
3ft
Friday
High: 69 °F
N 12kt
3ft
Friday Night
Low: 67 °F
⇑WSW 6kt
3ft
Saturday
High: 71 °F
SSW 9kt
2ft
Saturday Night
Low: 68 °F
SSW 9kt
2ft
Sunday
High: 72 °F
S 12kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:30 pm EDT Jul 29, 2026
Forecast Valid: 3pm EDT Jul 29, 2026-6pm EDT Aug 5, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ESE wind around 20 kt, with gusts as high as 26 kt. Showers likely and possibly a thunderstorm. Patchy fog. Seas around 3 ft.

Tonight

ESE wind 15 to 20 kt decreasing to 8 to 13 kt. Showers and thunderstorms likely before 3am, then a slight chance of showers between 3am and 4am. Patchy fog. Seas 3 to 4 ft.

Thursday

SSE wind 6 to 8 kt. A chance of showers, mainly after 1pm. Patchy fog before 11am. Seas around 3 ft.

Thursday Night

WSW wind 7 to 11 kt becoming N in the evening. A chance of showers, mainly before 9pm. Patchy fog. Seas around 3 ft.

Friday

N wind 9 to 12 kt. Partly sunny. Seas around 3 ft.

Friday Night

Variable winds less than 5 kt becoming WSW around 6 kt in the evening. Partly cloudy. Seas around 3 ft.

Saturday

WSW wind 5 to 9 kt becoming SSW in the afternoon. Mostly sunny. Seas around 2 ft.

Saturday Night

SSW wind around 9 kt. Mostly cloudy. Seas around 2 ft.

Sunday

S wind 9 to 12 kt. Partly sunny. Seas around 2 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.