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: 104 AM EDT Thu Apr 30 2026


Rest Of Tonight: SE winds 5 to 10 kt. Seas 2 to 4 ft. Wave detail: SE 4 ft at 10 seconds and SE 2 ft at 5 seconds. Patchy fog. A chance of showers. Vsby 1 nm or less.

Thu: SE winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to 4 ft. Wave detail: SE 4 ft at 10 seconds and SE 2 ft at 5 seconds. Patchy fog. Showers likely. Vsby 1 nm or less, increasing to 1 to 3 nm in the afternoon.

Thu Night: W winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 3 to 4 ft. Wave detail: S 3 ft at 6 seconds and SE 3 ft at 10 seconds.

Fri: W winds 15 to 20 kt. Seas 3 to 4 ft. Wave detail: W 3 ft at 4 seconds and SE 3 ft at 10 seconds.

Fri Night: W winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave detail: SW 3 ft at 4 seconds and SE 2 ft at 10 seconds.

Sat And Sat Night: NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: S 3 ft at 5 seconds and SE 2 ft at 9 seconds. A chance of showers.

Sun: W winds 15 to 20 kt. Seas 2 to 3 ft. A chance of showers.

Sun Night And Mon: SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft.

Mon Night: SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of showers.

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