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

19NM WSW Hyannis MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 62 °F
SE 10kt
1ft
Tonight
Low: 57 °F
E 17kt
2-3ft
Columbus Day
High: 63 °F
NNE 14kt
2-3ft
Monday Night
Low: 55 °F
⇑NE 8kt
2ft
Tuesday
High: 64 °F
SSE 11kt
2ft
Tuesday Night
Low: 59 °F
SSW 18kt
2-3ft
Wednesday
High: 67 °F
WSW 16kt
2-3ft
Wednesday Night
Low: 52 °F
NNW 12kt
2ft
Thursday
High: 60 °F
NNW 13kt
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 10 kt. A chance of showers, mainly after 5pm. Seas around 1 ft.

Tonight

ESE wind 12 to 17 kt becoming ENE after midnight. Showers, with thunderstorms also possible after 5am. Patchy fog. Seas 2 to 3 ft.

Columbus Day

NNE wind 12 to 14 kt. A chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 10am. Patchy fog before noon. Seas 2 to 3 ft.

Monday Night

Variable winds less than 5 kt becoming NE 5 to 8 kt after midnight. Increasing clouds. Seas around 2 ft.

Tuesday

E wind 9 to 11 kt becoming SSE in the afternoon. Partly sunny. Seas around 2 ft.

Tuesday Night

S wind 14 to 18 kt becoming SW after midnight. Winds could gust as high as 25 kt. A chance of showers, with thunderstorms also possible after 2am. Seas 2 to 3 ft.

Wednesday

WSW wind 13 to 16 kt becoming W in the afternoon. Mostly sunny. Seas 2 to 3 ft.

Wednesday Night

NNW wind around 12 kt. Mostly clear. Seas around 2 ft.

Thursday

NNW wind 9 to 13 kt. 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.