Confirm with your local government when bridges will be in “lock down” position and closed to boat traffic.
Your boat should be stripped of anything that can become loose during the storm. This would include unstepping the mast in sailboats.
Boat documents, radios and other valuables should be removed from the vessel prior to the storm, since you never know how long it will take for you to get back to your boat once the storm passes.
If your boat is easily trailerable, store it ashore, far from the danger of high water. Follow these tips:
If you must move your boat, first inspect the trailer to ensure that it is in proper operating condition. Check tires (including spare), wheel bearings, tow hitch and lights.
If you can, put your boat and trailer in a garage. If they must be left out, secure them to strong trees or a "deadman" anchor. Strip off every thing that could be torn loose by a strong wind.
Increase the weight of your trailered outboard boat by filling it with fresh water and leaving in the drainplug (inboard boats must be drained to avoid motor damage). Insert wood blocks between the trailer frame and the springs for extra support with the added weight.
If your boat must stay in the water, you have three options:
BERTH at a dock which has sturdy pilings and offers reasonable shelter from open water and storm surge. Double up all mooring lines but provide enough slack so your boat can rise with the higher tides. Cover all lines with chafe protectors (double neoprene garden hose cut along the side) at points where the line is likely to wear and put out extra fenders and fenderboards (the more the better).
ANCHOR your boat in a protected harbor where the bottom can allow a good anchor hold. An advantage to anchoring is that the boat can more easily respond to wind and water changes without striking docks or other boats than when moored. Heavy and extra anchors are needed for this option and enough line should be on hand to allow a scope of at least 10:1 for each anchor.
HURRICANE HOLES are ideal locations to moor your boat during a hurricane. These are deep, narrow coves or inlets that are surrounded by a number of sturdy trees which block the wind and provide a tie-off for anchor lines. The best location for a hurricane hole is one far enough inland to avoid the most severe winds and tides, yet close enough to reach under short notice. You may want to scout out a satisfactory hurricane hole ahead of time!
