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Norton, MA Local Forecast Office

20NM E Hyannis MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 61 °F
SW 19kt
3ft
Tonight
Low: 57 °F
SW 19kt
3-4ft
Wednesday
High: 62 °F
SW 19kt
3-4ft
Wednesday Night
Low: 51 °F
WSW 13kt
2-3ft
Thursday
High: 54 °F
NNE 12kt
2ft
Thursday Night
Low: 50 °F
Light Wind
2ft
Friday
High: 54 °F
NE 6kt⇓
1-2ft
Friday Night
Low: 50 °F
S 6kt
1ft
Saturday
High: 54 °F
E 11kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:06 am EDT May 19, 2026
Forecast Valid: 1pm EDT May 19, 2026-6pm EDT May 25, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SW wind around 19 kt, with gusts as high as 25 kt. Partly sunny. Seas around 3 ft.

Tonight

SW wind around 19 kt. Patchy fog after midnight. Seas 3 to 4 ft.

Wednesday

SW wind 17 to 19 kt, with gusts as high as 25 kt. A chance of showers, with thunderstorms also possible after 5pm. Patchy fog before 10am. Seas 3 to 4 ft.

Wednesday Night

WSW wind 10 to 13 kt becoming NNW after midnight. A chance of showers and thunderstorms. Seas 2 to 3 ft.

Thursday

NNE wind 8 to 12 kt. A slight chance of showers before 8am. Seas around 2 ft.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

Friday

NE wind around 6 kt becoming variable and less than 5 kt. Mostly sunny. Seas 1 to 2 ft.

Friday Night

S wind around 6 kt becoming SW after midnight. A chance of showers. Seas around 1 ft.

Saturday

E wind 6 to 11 kt. Showers likely. 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.