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Norton, MA Local Forecast Office

20NM E Hyannis MA

Marine Point Forecast

[NOTICE]

Late Afternoon
High: 69 °F
S 24kt
5ft
Tonight
Low: 64 °F
WSW 23kt⇓
4-5ft
Juneteenth
High: 69 °F
⇑SW 18kt
3ft
Friday Night
Low: 64 °F
W 16kt
3-4ft
Saturday
High: 70 °F
W 16kt
3ft
Saturday Night
Low: 62 °F
W 10kt
2-3ft
Sunday
High: 68 °F
WNW 9kt
2ft
Sunday Night
Low: 63 °F
Light Wind
1-2ft
Monday
High: 68 °F
⇑S 12kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:27 pm EDT Jun 18, 2026
Forecast Valid: 4pm EDT Jun 18, 2026-6pm EDT Jun 25, 2026

View Nearby Observations

Detailed Forecast

Late Afternoon

S wind around 24 kt, with gusts as high as 32 kt. A slight chance of showers. Seas around 5 ft.

Tonight

WSW wind 18 to 23 kt decreasing to 12 to 17 kt after midnight. Winds could gust as high as 30 kt. A slight chance of showers before 9pm. Seas 4 to 5 ft.

Juneteenth

SW wind 12 to 15 kt increasing to 15 to 18 kt in the afternoon. Winds could gust as high as 24 kt. Partly sunny. Seas around 3 ft.

Friday Night

W wind 13 to 16 kt, with gusts as high as 22 kt. Mostly cloudy, then gradually becoming clear. Seas 3 to 4 ft.

Saturday

W wind 13 to 16 kt, with gusts as high as 22 kt. Sunny. Seas around 3 ft.

Saturday Night

W wind around 10 kt. Mostly clear. Seas 2 to 3 ft.

Sunday

WNW wind 5 to 9 kt becoming S in the afternoon. Sunny. Seas around 2 ft.

Sunday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 to 2 ft.

Monday

Variable winds less than 5 kt becoming S 7 to 12 kt in the morning. A chance of showers. The rain could be heavy at times. 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.