Great comments right there toad... i think a bit of this wave size calling stuff is getting silly, i have been surfing for over 20yrs and its never been any different a 6 foot wave is a wave of consequence and generally has a 10 foot face or BIGGER, all my friends are from surfing background and would laugh at someone calling wave heights as has been mentioned on this forum ( i think that happens when people dont come from a surfing background and start stating how big such & such was) to keep it simple for people that dont know, call it chest high, shoulder high, head high, or double over head , Thats the way it is in the surfing world, if you dont like it bad luck thats how surfers have been calling wave height for years, probably before a lot of you even considered getting in the surf

Generally depending where it is , it would be safe to say double overhead is 6-8ft, Thats my 2c worth & i wont be commenting on wave size anymore