“100 Foot Wave” Trailer Reveals HBO’s Monster Surfing Doc

For those of us who read William Finnegan’s gorgeous, often terrifying memoir “Barbarian Days,” we’ve been waiting for the cinematic equivalent of his epic story of hunting out waves across the globe. While Finnegan wasn’t himself a big wave surfer, he did encounter some monster swells, including one that almost killed him on Nazaré, Portugal, which brings us to HBO’s six-part documentary 100 Foot Wave. We got a look at the trailer yesterday,