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Norton, MA Local Forecast Office

20NM E Hyannis MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 69 °F
S 15kt
2-3ft
Monday
High: 73 °F
SSW 21kt
4-5ft
Monday Night
Low: 68 °F
SW 19kt⇓
3-4ft
Tuesday
High: 73 °F
WNW 10kt
2-3ft
Tuesday Night
Low: 69 °F
SW 9kt
2ft
Wednesday
High: 73 °F
S 10kt
2ft
Wednesday Night
Low: 70 °F
SW 9kt
2ft
Thursday
High: 74 °F
SW 14kt
2-3ft
Thursday Night
Low: 71 °F
SW 14kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:37 pm EDT Aug 2, 2026
Forecast Valid: 12am EDT Aug 3, 2026-6pm EDT Aug 9, 2026

View Nearby Observations

Detailed Forecast

Overnight

S wind 13 to 15 kt. Showers likely and possibly a thunderstorm before 4am, then a chance of showers and thunderstorms between 4am and 5am, then showers and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Patchy fog after 2am. Seas 2 to 3 ft.

Monday

SSW wind around 21 kt, with gusts as high as 32 kt. Showers and thunderstorms before 4pm, then a chance of showers between 4pm and 5pm, then showers and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. Patchy fog. Seas 4 to 5 ft.

Monday Night

SW wind 16 to 19 kt decreasing to 11 to 14 kt after midnight. Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Some of the storms could produce heavy rainfall. Patchy fog before 1am. Seas 3 to 4 ft.

Tuesday

W wind 8 to 10 kt becoming SW in the afternoon. A slight chance of showers before 7am. Seas 2 to 3 ft.

Tuesday Night

SW wind 6 to 9 kt. Partly cloudy. Seas around 2 ft.

Wednesday

S wind 5 to 10 kt. Mostly sunny. Seas around 2 ft.

Wednesday Night

SW wind around 9 kt. Mostly cloudy. Seas around 2 ft.

Thursday

SW wind 9 to 14 kt, with gusts as high as 20 kt. Mostly sunny. Seas 2 to 3 ft.

Thursday Night

SW wind around 14 kt. Partly cloudy. Seas around 2 ft.

*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.