Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

For More Weather Information:

Norton, MA Local Forecast Office

16NM SW Hyannis MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 63 °F
SE 11kt
2ft
Tonight
Low: 58 °F
⇑E 18kt
2-3ft
Columbus Day
High: 64 °F
NNE 16kt
3-4ft
Monday Night
Low: 56 °F
NE 9kt
2-3ft
Tuesday
High: 65 °F
E 10kt
2ft
Tuesday Night
Low: 61 °F
SSW 19kt
2-3ft
Wednesday
High: 68 °F
WSW 17kt
3ft
Wednesday Night
Low: 55 °F
NNW 14kt
2-3ft
Thursday
High: 60 °F
NNW 16kt⇓
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:57 am EDT Oct 11, 2026
Forecast Valid: 12pm EDT Oct 11, 2026-6pm EDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind around 11 kt. A chance of showers, mainly after 5pm. Seas around 2 ft.

Tonight

ESE wind 12 to 15 kt becoming E 15 to 18 kt after midnight. Showers and possibly a thunderstorm, mainly before 4am, then a chance of showers and thunderstorms after 4am. Some of the storms could produce heavy rainfall. Patchy fog. Seas 2 to 3 ft.

Columbus Day

NNE wind 13 to 16 kt. A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 10am. Patchy fog before noon. Seas 3 to 4 ft.

Monday Night

N wind 5 to 9 kt becoming NE after midnight. Increasing clouds. Seas 2 to 3 ft.

Tuesday

E wind around 10 kt becoming SSE in the afternoon. Partly sunny. Seas around 2 ft.

Tuesday Night

SSW wind 14 to 19 kt, with gusts as high as 25 kt. A slight chance of showers between 10pm and 2am, then a chance of showers and thunderstorms after 2am. Seas 2 to 3 ft.

Wednesday

WSW wind 12 to 17 kt. A chance of showers before 8am. Seas around 3 ft.

Wednesday Night

NNW wind around 14 kt. Mostly clear. Seas 2 to 3 ft.

Thursday

NNW wind 13 to 16 kt decreasing to 10 to 13 kt in the afternoon. Sunny. Seas around 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.