Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

For More Weather Information:

Norton, MA Local Forecast Office

15NM S Plymouth MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 54 °F
NE 7kt
1ft
Tonight
Low: 38 °F
Light Wind
1ft
Monday
High: 58 °F
ENE 12kt
1-2ft
Monday Night
Low: 51 °F
NNE 17kt
2-3ft
Tuesday
High: 59 °F
NNE 20kt
3ft
Tuesday Night
Low: 50 °F
NNE 22kt
3ft
Wednesday
High: 55 °F
NNE 22kt
3ft
Wednesday Night
Low: 50 °F
NNE 17kt
3ft
Thursday
High: 58 °F
N 17kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:09 am EDT Oct 18, 2026
Forecast Valid: 2pm EDT Oct 18, 2026-6pm EDT Oct 24, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NE wind around 7 kt. Sunny. Seas around 1 ft.

Tonight

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

Monday

ENE wind 7 to 12 kt. Increasing clouds. Seas 1 to 2 ft.

Monday Night

NNE wind 12 to 17 kt, with gusts as high as 24 kt. A slight chance of showers between 9pm and 1am. Seas 2 to 3 ft.

Tuesday

NNE wind around 20 kt, with gusts as high as 31 kt. Mostly cloudy. Seas around 3 ft.

Tuesday Night

NNE wind 20 to 22 kt, with gusts as high as 29 kt. Mostly cloudy. Seas around 3 ft.

Wednesday

NNE wind 20 to 22 kt, with gusts as high as 32 kt. Mostly cloudy. Seas around 3 ft.

Wednesday Night

NNE wind 14 to 17 kt, with gusts as high as 24 kt. A chance of showers. Seas around 3 ft.

Thursday

N wind around 17 kt, with gusts as high as 26 kt. A chance of showers. 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.