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Norton, MA Local Forecast Office

20NM E Hyannis MA

Marine Point Forecast

[NOTICE]

Monday
High: 66 °F
⇑S 8kt
1ft
Monday Night
Low: 63 °F
⇑SSE 16kt
2-3ft
Tuesday
High: 68 °F
S 17kt⇓
2-3ft
Tuesday Night
Low: 62 °F
NW 8kt
2ft
Wednesday
High: 69 °F
NW 9kt⇓
2ft
Wednesday Night
Low: 64 °F
SSW 8kt
2ft
Thursday
High: 69 °F
⇑S 9kt
2ft
Thursday Night
Low: 65 °F
S 8kt
2ft
Friday
High: 69 °F
S 11kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:56 pm EDT Jun 21, 2026
Forecast Valid: 2am EDT Jun 22, 2026-6pm EDT Jun 28, 2026

View Nearby Observations

Detailed Forecast

Monday

Variable winds less than 5 kt becoming S 5 to 8 kt in the afternoon. A slight chance of showers after 4pm. Seas around 1 ft.

Monday Night

SSE wind 9 to 12 kt increasing to 13 to 16 kt after midnight. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Seas 2 to 3 ft.

Tuesday

S wind 14 to 17 kt becoming WNW 10 to 13 kt in the afternoon. Showers and possibly a thunderstorm before 2pm, then showers likely. Some of the storms could produce heavy rainfall. Seas 2 to 3 ft.

Tuesday Night

NW wind 6 to 8 kt. A chance of showers, mainly before 8pm. Seas around 2 ft.

Wednesday

NW wind 5 to 9 kt becoming variable and less than 5 kt. Sunny. Seas around 2 ft.

Wednesday Night

SSW wind 6 to 8 kt becoming WSW after midnight. Mostly clear. Seas around 2 ft.

Thursday

Variable winds less than 5 kt becoming S 5 to 9 kt in the afternoon. Sunny. Seas around 2 ft.

Thursday Night

S wind around 8 kt. Partly cloudy. Seas around 2 ft.

Friday

S wind 8 to 11 kt. A chance of showers. 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.