For More Weather Information:

Norton, MA Local Forecast Office

20NM E Hyannis MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 45 °F
SW 21kt
4-5ft
Tuesday
High: 47 °F
SW 20kt
3ft
Tuesday Night
Low: 45 °F
⇑SW 23kt
5ft
Wednesday
High: 50 °F
SW 23kt
5ft
Wednesday Night
Low: 39 °F
WNW 13kt
3ft
Thursday
High: 40 °F
ENE 16kt
3ft
Thursday Night
Low: 39 °F
ENE 14kt
3ft
Friday
High: 48 °F
SSW 15kt
3ft
Friday Night
Low: 44 °F
SW 19kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:52 pm EDT Mar 30, 2026
Forecast Valid: 8pm EDT Mar 30, 2026-6pm EDT Apr 6, 2026

View Nearby Observations

Detailed Forecast

Tonight

SW wind 18 to 21 kt. A chance of showers, mainly after 3am. Seas 4 to 5 ft.

Tuesday

SW wind 16 to 20 kt. Showers and thunderstorms likely, mainly before 11am. Seas around 3 ft.

Tuesday Night

SW wind 17 to 20 kt increasing to 20 to 23 kt after midnight. A slight chance of showers and thunderstorms between 11pm and 2am. Patchy fog between 7pm and 8pm. Seas 3 ft building to 5 ft.

Wednesday

SW wind 20 to 23 kt. A chance of showers, mainly after noon. Seas around 5 ft.

Wednesday Night

WNW wind around 13 kt becoming NE in the evening. Showers likely, mainly before midnight. Seas around 3 ft.

Thursday

ENE wind around 16 kt. A chance of showers, mainly after 3pm. Seas around 3 ft.

Thursday Night

ENE wind 11 to 14 kt. A chance of rain. Seas around 3 ft.

Friday

SSE wind 11 to 15 kt becoming SW in the afternoon. Mostly cloudy. Seas around 3 ft.

Friday Night

SW wind 16 to 19 kt. A chance of rain. Seas around 3 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.