BOAT-COMPARATOR Guide
The most common onboard injuries (and how to avoid them)
Bruises, hand cuts, trapped fingers, falls, sunburn, propellers: what the studies say about real boat-rental injuries, and the simple habits that prevent them.
We picture the sea as dangerous because of shipwreck or man overboard. In reality, the vast majority of a boat rental's "mishaps" are far more mundane — and preventable. Knowing which is already avoiding them.
What the numbers say
A survey of more than a thousand boaters by Andrew Nathanson and colleagues, published in 2010 in Wilderness & Environmental Medicine (see the study on Google Scholar), recorded more than 1,700 injuries: at the top, leg bruises, hand cuts and arm bruises — nothing spectacular, but incidents that ruin an outing. The lesson is clear: the most likely danger on board is the boat's own furniture, not the open sea.
The mechanisms, one by one
- Bruises and falls: the deck moves, it's wet and slippery. Move "one hand for yourself, one for the boat", barefoot or in non-slip shoes, never running.
- Hand cuts: lines running out, cleats, hooks. Never grab a loaded line with a full hand.
- Trapped fingers and limbs: at mooring and anchoring, between boat and quay, or in the anchor chain. Keep hands and feet inboard during port manoeuvres.
- Head: the boom on a sailboat, a deck hatch. Spot the low points during the briefing.
The propeller: rare but serious
Propeller injury is uncommon but serious. A study published in the Journal of Trauma by Stephen Hargarten and colleagues (see the study on Google Scholar) showed these accidents most often affect the lower limbs and typically happen around swimming and towed activities. The golden rule: engine in neutral, then off, before anyone enters the water or climbs the ladder. That's the heart of our guide to swimming safely from the boat.
Sunburn, dehydration, seasickness
The most common "injuries" don't bleed: sunburn, heatstroke, dehydration, glare. Cover your head, drink before you're thirsty, plan for shade — the reflexes detailed in our guide to preventing seasickness and to sun on board. Seasickness itself is best anticipated: see how to prevent it before departure.
The kit and the briefing
A first-aid kit on board, a briefing actually listened to (low points, bathing ladder, kill cord), lifejackets for children as the rules require: three habits that turn most onboard accidents into non-events. The sea isn't dangerous by nature — inattention is.
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