39.69° N · 3.02° E — THE YACHT MEDIC



The Yacht Medic is Amanda Hewson Beaver — a registered nurse, former paramedic, and rescue and retrieval nurse who has been the nearest person more times than she can count. In the outback, in refugee camps, offshore, and on the deck of a boat a long way from help.
She has been the medic on the Sydney Hobart, the Fastnet, and the Rolex 600, and has trained Olympic, Ocean Race, America's Cup, and J Class teams. She teaches what she has actually done — which is why crew remember it.

The Dive That Started Smooth… Until It Didn’t
Not every dive incident starts with blood. Sometimes it starts with breathing that suddenly isn’t your own.
We were doing a routine fun dive off the stern. Clear water, low current, 18 metres — easy.
One of the crew, a confident but slightly anxious diver, was doing great. Until a harmless nurse shark, curious as they often are, drifted in from the right-hand side.
It didn’t touch her.
It didn’t charge.
It literally did what nurse sharks do — mooch around like oversized catfish.
But she froze.
Her breathing changed instantly:
• shallow
• fast
• mask fogging
• hands shaking enough to lose buoyancy control
And the real danger began: the panic response underwater.
Most dive emergencies start with physiology + psychology mixing.
Panic → rapid breathing → CO₂ spike → narcosis-like fog → poor decisions.
No blood. No broken bones. Just a normal human stress response at depth.
Tomorrow: What actually happens inside the body when a diver panics — and why it can escalate fast.
