Most common lesson
While most people doubled up on their lines and added fenders, I thought very few got it right. The surge was very well predicted, but the lines were not lengthened. How do you extend your lines in a slip just large enough for you? There are pilings at the corners of your slip, and thats your space.When I was sure my neighbors were not leaving to be pulled out, I ran my lines down the dock to farther pilings. We usually avoid criss-crossing other peoples lines, but its also polite to not endanger your neighbors boat. I tied high on the pilings, with a round turn so the line wouldn't be pulled off the top. With a run of twenty feet or more, the boats elevation poses less of a problem than making fast to something five feet away with a shorter line. This allows for more vertical movement with the same horizontal space. In this case, the water level was over two feet above the pier planking, with two foot waves and 40kn wind added to that. There were cases of tops of old pilings broken off, probably from the weight of a boat on too short line.So many boats were pulled out that there was a surplus of larger slips to be appropriated.Another problem was that fenders were deployed at reasonable places, but when your waterline is level with the piling top, you're lucky if the hull isn't punctured. I also noticed a number of those fenders using rubber mounts on a board, and they appeared to work well with the boats jumping around so much relative to their targets.I did not hear of any damage on the hard, other than shredded sails and biminis, etc. There were cases where small powerboats were pulled out on trailers, and then the flood floated the ensemble away. The safest place is ashore; ask for extra stands. The picture is a boat with doubled dock lines that are rather short. At least it was prevented by them from sinking further.