RTF, I rode out Irma in a marina, east coast of FL a bit north of Miami. 3-4 ft storm surge came on a falling tide. The surge did over top the seawall a couple of inches. (about 5 miles from the nearest cut) This marina was on the dirty side of Irma but fairly well protected by the high rise condos, on the east side, except for that open space on the southeast side. SMIRK
I did see 80+ knot wind gusts but who hangs around the apparent wind indicator.... No doubt it was more.
I opted to remain onboard because I had new dock lines and a concrete dock on the port side. Granted I did stretch the dock lines a number of times while exercising the shaft at the dock but, not the same as a hurricane.
Yes, I did double up all lines, put away the water hose, put the RIB in the water and in the protection of the starboard bow. (bow in) I put some water in the RIB for added weight. The only line that needed attention was the aft starboard line. I think I tightened it up 2 or 3 times during the night. I had just about all my fenders out on the port side too.
Results of Irma: One 30ft boat sank, rubbed a hole in the starboard side of the hull, against a concrete dock. One 80+ boat pulled its pilings and ended up against a concrete sea wall and rocks. The broker sent a crew to move the boat to a different slip. I suspect there was shaft and prop damage. When they moved the boat, there was a lot grunting and smoke while trying to get it into another slip. It left 2 days after the storm.
3 or 4 boats suffered fiberglass damage, all because of improperly adjusted or 'failed to adjust" lines. One boat suffered bow damage from not moving it back enough from the seawall. Prior to moving the boat, he taped over the bow with that "As seen on TV" water proof tape. It went straight to the yard for repair.
Everyone around us in the condos and marina lost power. Because of my inverters and battery capacity, I could have turned on all the lights etc for two or 3 days. Not wanting to look too comfortable, I sat with a couple of 12vt lights on, watching TV, drinking hot fresh coffee. I could have started the generator but, why bother. We were without power for less than 24 hours. We got our power back quickly because we are fed from the same lines as the hospital, at the end of the block. Aren't I lucky. That was an accidental discovery.
I had 2 or 3 offers to stay with folks in the condos but as I told them, "I am 74 years old. I have lived a long, happy and exciting life. If I die, I die but if the boat sinks, I'll be pissed."
I did question the wisdom of my decision twice, for about 1 second each time, but by then, the wind was blowing too hard to safely leave the boat.
Would I do it again? No doubt, I would. So you see, with age not always does wisdom follow.
Each night, I slept very soundly without benefit of drugs or booze. LOL
This was the 3rd hurricane I have ridden out in this marina. The first two, on my Nordavn. (bent a cleat ear) This was a first for this American Tug. No damage.
Way too many folks tie high on the pilings, allowing the piling to flex. With the 46ft Nordhavn, I used lines and chains, dropping them to the bottom of the pilings. With this American Tug, I tie about midway down the pilings. Seems to work for me.