Thunderstorms and Heavy Rainfall in the Mississippi Valley; Heavy Rain Continues in Southeast Florida

A cold front approaching the Mississippi Valley will bring heavy rainfall and isolated severe thunderstorms to the region. Thunderstorms will have the potential to produce isolated severe wind gusts and perhaps a brief tornado or two. Scattered to numerous showers and storms will bring another day of localized flooding to south Florida. Read More >

For More Weather Information:

Norton, MA Local Forecast Office

15NM E New London CT

Marine Point Forecast

[NOTICE]

Today
High: 65 °F
WSW 9kt
1ft
Tonight
Low: 55 °F
WSW 6kt
1ft
Wednesday
High: 67 °F
SW 9kt
1ft
Wednesday Night
Low: 58 °F
SW 7kt
1ft
Thursday
High: 68 °F
SSW 11kt
1-2ft
Thursday Night
Low: 61 °F
SW 9kt
2-3ft
Friday
High: 67 °F
SSW 9kt
3ft
Friday Night
Low: 58 °F
SSW 7kt
3ft
Saturday
High: 64 °F
NNW 9kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:19 am EST Nov 3, 2026
Forecast Valid: 6am EST Nov 3, 2026-6pm EST Nov 9, 2026

View Nearby Observations

Detailed Forecast

Today

WSW wind 7 to 9 kt. Increasing clouds. Seas around 1 ft.

Tonight

WSW wind around 6 kt. Patchy fog between midnight and 3am. Seas around 1 ft.

Wednesday

SW wind 6 to 9 kt. Patchy fog between 7am and 9am. Seas around 1 ft.

Wednesday Night

SW wind around 7 kt. Patchy fog before 8pm. Seas around 1 ft.

Thursday

SSW wind 7 to 11 kt. A slight chance of rain after 4pm. Seas 1 to 2 ft.

Thursday Night

SW wind 7 to 9 kt. Rain likely, mainly after 4am. Seas 2 to 3 ft.

Friday

SSW wind 6 to 9 kt. Rain likely, then rain and possibly a thunderstorm after 1pm. Seas around 3 ft.

Friday Night

SSW wind around 7 kt. Rain. Seas around 3 ft.

Saturday

NNW wind 7 to 9 kt. Rain likely. 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.