Hazardous Weather Conditions
Last Update: 702 AM EDT Sun Jun 1 2025
For More Weather Information:
11NM SW Nantucket MA
Marine Zone Forecast
Today
SW winds around 20 kt with gusts up to 30 kt. Seas 5 to 7 ft. Wave detail: SW 7 ft at 9 seconds and SE 4 ft at 10 seconds.
Tonight
SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 25 kt. Seas 5 to 7 ft. Wave detail: SW 6 ft at 8 seconds and SE 2 ft at 9 seconds.
Mon
SW winds 10 to 15 kt. Seas 3 to 5 ft. Wave detail: SW 4 ft at 8 seconds and S 4 ft at 9 seconds.
Mon Night
SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave detail: SW 3 ft at 8 seconds and SE 2 ft at 8 seconds.
Tue And Tue Night
SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: S 2 ft at 7 seconds and SE 2 ft at 8 seconds.
Wed Through Thu Night
SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: S 3 ft at 6 seconds.
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.
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.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaRADAR & SATELLITE IMAGES
