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Norton, MA Local Forecast Office

20NM E Hyannis MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 48 °F
SW 22kt⇓
3ft

Small Craft Advisory
Thursday
High: 52 °F
WNW 10kt
3ft
Thursday Night
Low: 47 °F
WNW 11kt
3ft
Friday
High: 51 °F
WSW 14kt
3ft
Friday Night
Low: 48 °F
WSW 13kt
3ft
Saturday
High: 52 °F
⇑SSW 16kt
3ft
Saturday Night
Low: 48 °F
S 15kt⇓
3ft
Sunday
High: 53 °F
S 12kt
3ft
Sunday Night
Low: 48 °F
S 10kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:57 pm EDT May 6, 2026
Forecast Valid: 9pm EDT May 6, 2026-6pm EDT May 13, 2026

View Nearby Observations

Detailed Forecast

Tonight

SW wind 19 to 22 kt decreasing to 15 to 18 kt after midnight. Showers and thunderstorms before 2am, then showers and possibly a thunderstorm, mainly after 2am. Patchy fog. Seas around 3 ft.

Thursday

WNW wind 5 to 10 kt becoming S in the afternoon. Showers, mainly before 10am. Patchy fog before 10am. Seas around 3 ft.

Thursday Night

SSW wind 6 to 11 kt becoming WNW after midnight. Partly cloudy. Seas around 3 ft.

Friday

WNW wind 9 to 14 kt becoming SW in the afternoon. Sunny. Seas around 3 ft.

Friday Night

WSW wind 8 to 13 kt. Partly cloudy. Seas around 3 ft.

Saturday

SSW wind 10 to 13 kt increasing to 13 to 16 kt in the afternoon. Winds could gust as high as 22 kt. Showers likely, mainly after 3pm. Patchy fog after 5pm. Seas around 3 ft.

Saturday Night

S wind 12 to 15 kt decreasing to 9 to 12 kt after midnight. Showers likely, mainly before midnight. Patchy fog before 8pm. Seas around 3 ft.

Sunday

S wind 7 to 12 kt. Partly sunny. Seas around 3 ft.

Sunday Night

S wind around 10 kt. Showers likely. Seas around 3 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.