I was in the Bahamas for hurricanes Frances and Jean. Took a direct hit with Jean and nearly so with Frances.
My boat draws 6 + feet and is 44 feet long. For Frances, I was near Georgetown in the Exumas. There is an anchorage named Red Shanks and if you work your boat inside at high tide there is a deep hole just beyond the turning point. A turn to port. About 27 feet deep. I put her right on top of that hole and set 4
anchors in different directions. She
rode it out without a scratch. I did however, remove EVERYTHING that created any sort of windage.
It took me two days to sort out the
ground tackle after the storm. But the boat was safe.
There are a number of coves in that place where you can tie to mangroves, etc. But I doubt you can get in with your draft.
Hurricane Jean surprised me and made a u-turn while enroute from Nassau to Jacksonville Fl. I made it in to Lucaya (Freeport)and secured the boat to the cement piers. Using chain,
line, whatever. Sounds over kill. But I was also concerned about the boat breaking free and coming down on someone elses boat. Something many other owners did not consider by leaving their boats unattended at the docks. Not one of the unattended boats got through without damage. I managed to get off the boat and into a very safe place ashore and very close to the boat. I really thought I would return to see the mast sticking out of the water. BUT! I knew it would be where I left it.
If you are going to leave your boat, or if it is at all possible, put her on the hard and strip her down.