Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

For More Weather Information:

Norton, MA Local Forecast Office

6NM NNW Portsmouth RI

Marine Point Forecast

[NOTICE]

Today
High: 62 °F
⇑SSE 7kt
< 1ft
Tonight
Low: 54 °F
E 9kt
< 1ft
Columbus Day
High: 67 °F
N 10kt
< 1ft
Monday Night
Low: 52 °F
Light Wind
< 1ft
Tuesday
High: 65 °F
⇑S 8kt
< 1ft
Tuesday Night
Low: 59 °F
S 12kt
< 1ft
Wednesday
High: 71 °F
W 10kt
< 1ft
Wednesday Night
Low: 48 °F
NNW 8kt
< 1ft
Thursday
High: 62 °F
NNW 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:17 am EDT Oct 11, 2026
Forecast Valid: 5am EDT Oct 11, 2026-6pm EDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

Today

Variable winds less than 5 kt becoming SSE 5 to 7 kt in the morning. A chance of showers, mainly after 4pm. Seas 1 ft or less.

Tonight

E wind 7 to 9 kt becoming NNE after midnight. Showers, mainly before 3am. Patchy fog. Seas 1 ft or less.

Columbus Day

N wind 8 to 10 kt. A slight chance of showers before 10am. Patchy fog before noon. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. Increasing clouds. Seas 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming S 5 to 8 kt in the morning. Mostly cloudy. Seas 1 ft or less.

Tuesday Night

S wind 9 to 12 kt. A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am. Seas 1 ft or less.

Wednesday

WSW wind around 10 kt becoming WNW in the afternoon. Mostly sunny. Seas 1 ft or less.

Wednesday Night

NNW wind around 8 kt. Mostly clear. Seas 1 ft or less.

Thursday

NNW wind 8 to 10 kt. Sunny. Seas 1 ft or less.

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.