Hurricane Plan

For your own use, and that of your insurer, it is recommend that you complete a Hurricane Plan.  Download your plan here and send to us at

General Advice

  • The worst part of a hurricane is cleaning up afterwards
  • Secure your own boat first, then help your neighbors.
  • There will be no services after a hurricane, so you will be on your own for food, water, fuel, communications, and power.
  • If the eye passes over you, the back eye-wall will hit like a freight train, with no build up.
  • Make your own decisions–don’t go with the herd.
  • Expect that cruising and fishing boats from 100 miles away will come for shelter in the few days before a hurricane.
  • You must figure out where the winds will be coming from, and position your boat and mooring lines accordingly. Moor your boat in stages, as the probable wind direction(s) become more certain.
  • Position your primary/storm anchor well ahead so it has plenty of time to set.
  • Spread out hurricane preparations–it is extremely physically and emotionally demanding to have to do all in a highly anxious state in the few days before a hurricane hits.
  • A hurricane can show up with very little warning–don’t count on having 4-5 days’ notice. Also, it can be very squally for the 48 hours prior to a hurricane’s arrival–don’t expect you’ll be able to do your preparations then. A hurricane crossing mountains will dissipate somewhat but it may spawn tornados.
  • To join lines, use double sheet bends not bowlines–they’ll chafe. If mangrove trunks:
    • Use double clove hitches, not bowlines–they’ll chafe. Put a stopper knot behind the clove hitches so they can’t tug loose. Use nylon or polypropylene lines for mooring, Dacron doesn’t have enough stretch and will break without a snubber. Don’t use chain or wire around mangroves.
    • Tie low down on older mangrove trunks or roots that are 2 or 3 stands in to the shore. Don’t tie onto a mangrove that already has another boat’s line attached to it. You can drive aground nose into the mangroves, but you risk damage if another boat does likewise close (less than 15′) to you. It may be safer to tie on sideways. Your boat will not get hurt by the mangroves. It may get dirty, but it will clean up after.
    • If you crawl off your boat into the mangroves in the middle of a hurricane, keep your head down or you may get hurt.
  • Ordinary fenders will do little to help fend off other boats in a hurricane.
  • Consider filling your inflatable with water and tying it on to your boat as a giant fender.
  • Lines can chafe through rapidly. If you don’t have other chafing gear, use plastic grocery bags–they’re slippery and they work!
  • Let your family know well ahead of time how you will contact them in the event of a hurricane.
  • Always keep your boat ready to go to sea. Don’t have a stowage system for being at sea and a separate one while in harbor.

Hurricane Preparation Tasks

  • Remove furling sails, flake, and stow below.
  • Remove all other sails, flake, and stow below.
  • Remove all deck canvas (awnings, biminis, dodgers, weather cloths, etc.) from frames and stow below.
  • Tie down frames for dodger, bimini, etc. securely.
  • Remove downwind poles from mast and lash to deck.
  • Tape halyard snap shackles with duct tape and pull to top of mast, leaving one so you can retrieve the rest.
  • Lash all halyard falls to mast, and make sure no other lines are left on deck to whip in the wind.
  • Take undeployed anchors off bow roller and lash on deck ready for use.
  • Cap all ventilators.
  • Stow below everything that is on deck–if it can get loose and cause damage, it will.
  • Remove wind generator and wind vane blades.
  • Make sure below deck stowage is secured and can’t fly loose and hurt you.
  • Make sure your cockpit drains are clear.
  • Do not rely on the windlass for securing anchor rode.
  • Review allyour spare chain and lines, put them where you can easily get them, and make sure you know how long and what type each line is. Prepare snubbers. Even if you don’t need all your lines for your own boat, it may well be needed to keep another one off you.
  • Fill water and fuel tanks and jerry cans.
  • Charge your handheld VHF.
  • Charge your boat batteries.
  • Prepare your ditch bag with cash, documents, food, clean/dry towels, and toilet paper.
  • Have a supply of bleach on hand to clean up afterwards and sterilize water.
  • If you leave your boat, leave the key in the ignition and tape starting instructions nearby.
  • If you leave your boat, notify someone where you’ll be –but don’t announce it on the VHF.
  • If you stay on your boat rig jacklines and have at hand your life vest, snorkel mask, harness, strobe, flash- lights and spare batteries, serrated knife, marlin spike or rigging tool, and bolt cutters.
  • Wear deck shoes all the time the storm is in process.
  • After your boat is ready, help your neighbors.
  • Get another pair of eyes to look your boat over for readiness.

Hurricane Preparation Supplies

  • Spare galvanized shackles to match your rodes.
  • Seizing wire.
  • Extra 50 foot lengths of chain.
  • Extra heavy-duty nylon line in 100- and 200- foot lengths.
  • Heavy duty galvanized or stainless steel thimbles.
  • Plenty of line to lash things down with.
  • Hand-held VHF, battery powered AM/FM radio.
  • Hand-held depth sounder or lead line.
  • Sheepsfoot, Leatherman, or Swiss Army knives.
  • Masks, snorkels, fins, and filled SCUBA tanks.
  • Recording barometer.
  • Lots of towels and chafing gear.
  • Ventilator caps for all vents and dorades.
  • Rolls of duct tape.
  • Dacron sticky back tape for sail repair.
  • Anchor weights and snubbers.
  • Spare flashlight batteries.
  • Bleach to clean things, and to purify water.
  • Food, water, and fuel.
  • Spare cash.

Storm Anchoring Techniques

Ground tackle must have these essential elements:

  • Anchor(s) suited to the seabed
  • An elastic rode, and
  • Chafe protection.
  • Each element must be equally strong, including eye splices, shackles, and shackle pins.
  • Set your primary/storm anchor as far in advance as possible.
  • Have all your other anchors prepared and ready to deploy prior to the storm’s arrival.
  • An all chain rode does not have sufficient elasticity to ride out a storm.
  • Best is half chain and half 3-strand nylon, firmly joined and secured to the boat.
  • Excessive scope is not necessary and, as the water depth increases, less scope can be used.
  • Chafe is the primary adversary in storm anchoring. Main chafe points are joins in the rode and where the rode passes onto the boat. It is extremely difficult and dangerous to try to wrap chafing gear around rode while a storm is in progress. Even with chafing gear in place, be prepared to reposition the chafe points by frequently paying out a bit more rode frequently as the storm progresses. Chafe occurs as the boat sheers from side to side (“horses”) on the anchor rode, and up and down on the waves.
  • Position the boat in the anchorage and deploy ground tackle so as to minimize sheering motions as much as possible.
  • Consider setting dual bow anchors.
    • If you deploy a second anchor prior to the storm’s arrival, set the second anchor in the direction you anticipate the wind will change to, at an angle of no more than 45 degrees to the first anchor. The use of a swivel to join these two rodes is not recommended since it is a weak link.
    • If you wait to deploy a second anchor until the storm starts, use a hammerlock anchor to minimize horsing. This is a second bow anchor dropped under the bow on a short scope at the limit of the boat’s sideways movement. This “hammerlock” snubs the boat’s horsing considerably. The main wind load is still on the primary anchor. If the wind direction changes, the snubbing anchor will drag into a new position, still providing additional security.

After a Hurricane

  • Dive down and check bottom, rudder, and prop before you attempt to move your boat.
  • Help your neighbors as well as yourself.
  • Notify your relatives that you are safe.

With gratitude to “The Trouser Rollers” as Summarized from

“The Complete Book of Anchoring and Mooring” by Earl Hinz


(The above acknowledgment links to