River Flooding Continues in East Florida; Rain and Thunderstorms from the Mid-Atlantic to the Northeast Thursday; Heavy Rain in Puerto Rico

Significant river flooding is forecast along the St. John’s and the Peace rivers through the end of the week as flood waters will be slow to recede. Periods of rainfall and thunderstorms are expected across the Lower Great Lakes, Central Appalachians, Mid-Atlantic and Northeast Thursday and Friday. In Puerto Rico, increased moisture in the Atlantic will produce heavy rainfall for the island. Read More >

For More Weather Information:

Norton, MA Local Forecast Office

15NM E New London CT

Marine Point Forecast

[NOTICE]

Thursday
High: 67 °F
⇑SSW 12kt
1-2ft
Thursday Night
Low: 61 °F
SSW 11kt
2ft
Friday
High: 65 °F
SSW 8kt
2-3ft
Friday Night
Low: 57 °F
Light Wind
2-3ft
Saturday
High: 64 °F
WSW 9kt
2-3ft
Saturday Night
Low: 48 °F
W 13kt
2ft
Sunday
High: 58 °F
WNW 14kt
2ft
Sunday Night
Low: 44 °F
W 12kt
2ft
Monday
High: 56 °F
WNW 16kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:10 pm EST Nov 4, 2026
Forecast Valid: 1am EST Nov 5, 2026-6pm EST Nov 11, 2026

View Nearby Observations

Detailed Forecast

Thursday

SSW wind 6 to 9 kt increasing to 9 to 12 kt in the afternoon. Winds could gust as high as 22 kt. Patchy fog before 10am. Seas 1 to 2 ft.

Thursday Night

SSW wind 9 to 11 kt, with gusts as high as 21 kt. Rain likely, mainly after 3am. Patchy fog after 3am. Seas around 2 ft.

Friday

SSW wind 6 to 8 kt. Rain and possibly a thunderstorm before 1pm, then rain between 1pm and 4pm, then rain and possibly a thunderstorm after 4pm. Patchy fog before 8am. Seas 2 to 3 ft.

Friday Night

Variable winds 5 kt or less. Rain and possibly a thunderstorm before 1am, then rain likely. Seas 2 to 3 ft.

Saturday

WNW wind 5 to 9 kt becoming WSW in the afternoon. A chance of rain before 9am, then a slight chance of rain after 1pm. Seas 2 to 3 ft.

Saturday Night

W wind 9 to 13 kt, with gusts as high as 21 kt. A chance of rain and thunderstorms, mainly after 2am. Seas around 2 ft.

Sunday

WNW wind 12 to 14 kt, with gusts as high as 22 kt. Mostly sunny. Seas around 2 ft.

Sunday Night

W wind around 12 kt, with gusts as high as 21 kt. Mostly clear. Seas around 2 ft.

Monday

WNW wind 13 to 16 kt, with gusts as high as 24 kt. Sunny. Seas around 3 ft.

Winds and seas higher in and near tstms. 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.