Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians
Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >
Hazardous Weather Conditions
Last Update: 104 AM EST Thu Nov 21 2024
For More Weather Information:
11NM SW Nantucket MA
Marine Zone Forecast
Rest Of Tonight
E winds 15 to 20 kt. Seas 2 to 3 ft. Wave detail: NE 3 ft at 4 seconds and SW 1 foot at 4 seconds. A slight chance of rain.
Thu
E winds 20 to 25 kt with gusts up to 30 kt. Seas 3 to 5 ft, building to 5 to 7 ft in the afternoon. Wave detail: E 5 ft at 5 seconds and E 1 foot at 11 seconds, becoming E 6 ft at 6 seconds and E 1 foot at 11 seconds. Patchy fog. Rain. Vsby 1 to 3 nm.
Thu Night
SE winds 20 to 25 kt, becoming SW after midnight. Gusts up to 30 kt. Seas 7 to 10 ft. Wave detail: SW 7 ft at 8 seconds and E 6 ft at 6 seconds. Rain likely, mainly in the evening with vsby 1 to 3 nm.
Fri
SW winds 15 to 20 kt, becoming S 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 6 to 9 ft, subsiding to 4 to 6 ft in the afternoon. Wave detail: SW 7 ft at 8 seconds and E 4 ft at 7 seconds, becoming SW 6 ft at 8 seconds and E 3 ft at 7 seconds. Rain.
Fri Night
SW winds 10 to 15 kt. Gusts up to 20 kt after midnight. Seas 4 to 6 ft. Wave detail: SW 5 ft at 8 seconds and E 3 ft at 7 seconds. Rain.
Sat
W winds 15 to 20 kt, increasing to 20 to 25 kt in the afternoon. Gusts up to 30 kt. Seas 5 to 7 ft, building to 6 to 9 ft in the afternoon. Wave detail: SW 6 ft at 8 seconds and E 2 ft at 7 seconds, becoming SW 8 ft at 9 seconds and E 2 ft at 7 seconds. Rain.
Sat Night
W winds 25 to 30 kt. Seas 7 to 10 ft. A chance of rain.
Sun
W winds 25 to 30 kt. Seas 7 to 10 ft.
Sun Night
W winds 20 to 25 kt. Seas 5 to 7 ft.
Mon
W winds 15 to 20 kt. Seas 4 to 6 ft.
Mon Night
W winds 10 to 15 kt. Seas 2 to 4 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.
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
RADAR & SATELLITE IMAGES
