In its first year, the Surfline Premium’s membership fee per annum is priced at only $69.99, which is a pretty good value considering its features during that time. But in 2020 (in the midst of the Covid-19 pandemic), they sent an email to all their customers about a 35% price increase on the membership fee upon its renewal. NC Surf Report Models. NOAA GFS “American” Wave Model – Select “Loop all” to see current and future wave height. Updated at 12am, 6am, 12pm, and 6pm everyday. ECMWF “Euro” – Updated at 12am and 12pm everyday. Kill Devil Hills Surf Cam – 1st st | 3rd st | Avalon Pier | Bath House – Surfline.