MANY EAST COAST BEACH CAMS ARE OFFLINE
All the BEACH CAMs at Surfchex are down, but maybe they have just disabled them until the storm passes
http://surfchex.com/cams/hatteras-web-cam/
I did find some swell data as of yesterday here, but last surf cam photo was from the 8th of Sept
Field Research Facility
http://www.frf.usace.army.mil/