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Norton, MA Local Forecast Office

21NM NNE Hyannis MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 50 °F
⇑SE 6kt
< 1ft
Sunday
High: 64 °F
SSE 11kt
< 1ft
Sunday Night
Low: 61 °F
SE 11kt
< 1ft
Monday
High: 66 °F
NNE 14kt
< 1ft
Monday Night
Low: 56 °F
NE 10kt
< 1ft
Tuesday
High: 65 °F
NE 12kt
< 1ft
Tuesday Night
Low: 57 °F
ENE 12kt
< 1ft
Wednesday
High: 66 °F
ENE 14kt
< 1ft
Wednesday Night
Low: 57 °F
ENE 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:33 pm EDT Sep 19, 2026
Forecast Valid: 7pm EDT Sep 19, 2026-6pm EDT Sep 26, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds less than 5 kt becoming SE around 6 kt after midnight. Partly cloudy. Seas 1 ft or less.

Sunday

SSE wind 7 to 11 kt. Showers, mainly after 2pm. Patchy fog after 5pm. Seas 1 ft or less.

Sunday Night

SE wind 7 to 11 kt. Showers, mainly before 5am. Patchy fog before 7pm, then Patchy fog after 9pm. Seas 1 ft or less.

Monday

NNE wind 11 to 14 kt, with gusts as high as 25 kt. A chance of showers before 8am. Seas 1 ft or less.

Monday Night

NE wind 7 to 10 kt. Mostly cloudy. Seas 1 ft or less.

Tuesday

NE wind around 12 kt, with gusts as high as 22 kt. Partly sunny. Seas 1 ft or less.

Tuesday Night

ENE wind around 12 kt. Mostly cloudy. Seas 1 ft or less.

Wednesday

ENE wind around 14 kt, with gusts as high as 20 kt. Partly sunny. Seas 1 ft or less.

Wednesday Night

ENE wind around 15 kt, with gusts as high as 21 kt. Mostly cloudy. Seas 1 ft or less.

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.