Coastal Waters Forecast for Rhode Island Sound (ANZ235) (Text-Only)
NWS Forecast for: Rhode Island Sound (ANZ235)
Issued by: National Weather Service Norton, MA
Last Update: 1003 PM EDT Tue Aug 25 2026
Print


Overnight: W winds 5 to 10 kt. Gusts up to 20 kt. Seas around 2 ft. Wave detail: W 2 ft at 5 seconds and SE 1 foot at 6 seconds.

Wed: NW winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. Wave detail: SW 2 ft at 5 seconds and SE 2 ft at 10 seconds.

Wed Night: SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: SW 2 ft at 4 seconds and SE 2 ft at 9 seconds.

Thu: S winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave detail: SE 2 ft at 3 seconds and S 2 ft at 7 seconds.

Thu Night: S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: SE 3 ft at 5 seconds and SE 2 ft at 9 seconds. A chance of showers after midnight.

Fri: S winds around 10 kt. Seas 2 to 4 ft. Wave detail: S 3 ft at 7 seconds and E 1 foot at 3 seconds. A chance of showers.

Fri Night: SW winds 5 to 10 kt, becoming NW after midnight. Seas 2 to 3 ft.

Sat Through Sun Night: SW winds 5 to 10 kt. Seas 2 to 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.







Zone Forecast: Rhode Island Sound (ANZ235)

Visit your local NWS office at: https://www.weather.gov/boston