Capsize recovery: getting a dinghy back up

The short version

First

Count heads and stay with the boat. It floats, it's easy to see, and it's your way out of the water.

Fast

Get someone onto the centerboard quickly, before the boat turns upside down (turtles).

Right it

Sheets loose, weight on the board leaning back (not yanking), and in a two-person boat scoop the crew in as it comes up.

Then

Settle the boat before you sail. Most second capsizes come from climbing in before the boat is stable.

Every dinghy sailor capsizes. What separates a thirty-second capsize from a ten-minute one is knowing what to do without thinking. This guide is for dinghies. A ballasted keelboat is knocked over by the wind and comes back up on its own, which is a different problem.

The first thirty seconds

• Count heads. Make sure everyone is accounted for and nobody is caught in lines or the trapeze wire. If you can't see your crew, call out, then look on the other side of the sail.
• If you're under the sail, don't panic. Push the sail up with one hand to make an air space, and work your way out to the edge of it, along a seam, toward the light.
• Stay with the boat. A capsized dinghy can blow away faster than you can swim, so keep a hand on it. Never leave it to swim for shore. Shore is always further than it looks, and a boat is much easier for a rescue boat to spot than a head in the water.
• Get to the centerboard. The helm, or whoever is nearest, swims round the back of the boat to the centerboard (or daggerboard) and gets hold of it before the boat starts to invert.

Righting the boat

1. Uncleat the sheets, main and jib, so the boat can't sail away or flip over again the moment it's up. If a spinnaker is up, it usually has to come down, or at least be let go, first.
2. Make sure the centerboard is fully down. If it has slid up into the boat, the crew pushes it back out from inside.
3. Turn the bow toward the wind if you can. If the mast lies downwind, the wind presses on the top of the sail and holds it down. If it points upwind, the boat can come up fast and go straight over the other way. Pointing the bow roughly into the wind is the easiest position to right from. Often the crew in the water can swim the bow round while the helm gets to the board.
4. Get your weight on the board, close to the hull, not on the tip, where it can break. Hold the gunwale (the edge of the boat), or a jib sheet thrown over the hull, and lean back, with straight arms and your feet on the board. It's a slow lever, not a pull.
5. As it comes up, be ready. A boat that comes up quickly can sail off without you, or roll on over onto you.
6. Climb in over the side, usually at the back corner near the transom, keeping your weight low and in the middle.

Two people: the scoop

In a two-person boat the fastest recovery puts the crew inside the boat before it comes up. The helm goes to the centerboard. The crew lies in the water inside the hull, facing the bow, holding something solid like a toe strap, and calls "ready". As the helm rights the boat, it scoops the crew aboard, and once in, the crew balances the boat while the helm climbs in over the other side.

Single-handed

On a single-handed boat such as an ILCA (Laser), you do all of it. Uncleat the mainsheet, get onto the board, and lean back. As the boat comes up, scramble over the side in one movement, or hold the boat steady head to wind and climb in from the stern. A fast, smooth recovery matters because the boat can sail off without you.

If it turns upside down

A boat left on its side for long, especially with the crew hanging on the hull, can roll over until the mast points straight down. That's called turtling. To bring it back:

• Stand on the upturned hull on the edge, holding the centerboard (it now sticks up), and lean back to pull the boat onto its side.
• It comes up slowly at first, as the mast and sail drag through the water, then faster. Once it's on its side, move straight onto the board and right it as usual.
• In shallow water, the mast can stick in the bottom. Don't force it, or you can break the mast. Wait for help, or ease the boat round so the mast pulls free.

The best cure for turtling is speed in the first thirty seconds. And on many boats, nobody should hang on the hull on the far side, where their weight keeps rolling the boat over.

How it differs by boat

• Trapeze boats. Unhook from the trapeze first, so the wire can't hold you under or tangle you.
• Asymmetric skiffs (29er, RS boats and the like). The spinnaker usually has to come down, often into its chute, before the boat will come up and stay up. Some classes have a set routine for it.
• Scows and wide, flat boats. They can be hard to right because the hull floats high. Some have righting lines or handles. Learn your class's technique from someone who sails one.
• Catamarans. A completely different method, usually with a righting line and the crew's combined weight. It's not covered here.
• Boats that don't drain themselves may need bailing after righting before they can sail. Boats with open transoms or self-bailers drain as they start to move.

Cold water

Falling into cold water is dangerous long before hypothermia sets in. A common guide is the 1-10-1 principle, popularized by the cold-water physiologist Gordon Giesbrecht:

• 1 minute of cold shock: gasping and fast breathing. Keep your head out of the water and get your breathing under control before you do anything else.
• 10 minutes of useful movement before your hands and arms stop working well. Use them to right the boat or get out of the water, not to swim.
• 1 hour before hypothermia makes you lose consciousness, which is why staying with the boat and staying visible matters.

Wear a buoyancy aid or life jacket that fits, and dress for the water temperature, not the air: a wetsuit or a drysuit in spring and autumn. If you can't right the boat, climb as far out of the water onto the hull as you can. You lose heat much more slowly in air than in water.

Getting back into the race

Capsizing doesn't break a rule, and many races have been won by a boat that went over and recovered fast. Once you're up:

• Settle the boat before yourself. Get it moving at a gentle angle to the wind, sheets just drawing, so it's stable and starts draining.
• Check the boat: rudder still on, centerboard down, nothing broken or trailing in the water. Then check the crew: tired, cold or hurt is a reason to go in, not to push on.
• Look around before you sail off. Other boats may be close, and you'll be slow for the first few lengths.
• Outside help from a coach or rescue boat can mean you have to retire, under rule 41, unless it's help for a crew member who is ill, injured or in danger. Help that's needed for safety is always worth more than the race. If you're in doubt, take it and sort out the result later.

Doing it with Sail Tactician

Questions

Sources

Steps adapted from Sail Tactician's in-app training guide for capsize recovery and standard dinghy-sailing instruction. Racing Rules of Sailing 2025–2028, rule 41 (Outside Help). The 1-10-1 principle as described by Gordon Giesbrecht. Sail Tactician behaviour from the in-app User Guide, version 3.2.

What changed

• 2026-10-16First published.

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