Rip Currents

The 20-second version

If you're caught in a rip right now:

1. Don't fight it. Swimming against a rip is how strong swimmers drown. You will lose.
2. Stay with your board. It floats. You hold onto it. This is the single biggest advantage a surfer has over a swimmer.
3. No board? Float. Lie back, tilt your head back so your ears are submerged, and control your breathing until the panic passes.
4. Raise one arm and shout if anyone can see you.
5. Once you're calm, move sideways — parallel to the beach — until you're out of the moving water, then head in.
6. If you can stand, wade — don't swim. Wading is far more efficient than swimming in moving water.

That's it. Everything below is the why, which is what stops you panicking when it happens.

What a rip current actually is

A rip is a narrow, fast-moving channel of water flowing away from the beach. It is the drain.

Here's the mechanism, because understanding it is what lets you read a beach:

Waves push water towards the shore. That water piles up. It has to get back out. It doesn't go back the way it came — instead it finds the path of least resistance along the seabed and funnels out through a gap or channel between sandbars, or alongside a hard structure like a headland, reef, pier or groyne.

So a rip is not a mysterious force. It is just the return flow, concentrated. And it tells you something useful: more surf means more water piling up, which means stronger rips. The days the waves look best are the days the rips are strongest.

Speed: typically 1–2 mph, which doesn't sound like much until you try to swim against it. In strong conditions a rip can run at 4–5 mph — faster than an Olympic swimmer. There is no version of you that out-swims that.

The critical thing a rip does NOT do: it does not pull you under. Rip currents pull you out. People drown in rips from panic and exhaustion while trying to fight their way back — not from being dragged beneath the surface. Which is the whole reason the advice is what it is.

How to spot a rip — before you get in

Read the water for a full five minutes before you paddle out. Stand somewhere high if you can — a dune, the car park, the cliff path. Rips are far easier to see from above than from the water's edge.

Look for:

Two practical tips:

• Polarised sunglasses cut the surface glare and make the channel far easier to see. Worth keeping a pair in the car.
• The beginner's trap: a rip looks like the nice bit. It's the calm, flat, inviting patch with no waves breaking in it. Swimmers walk straight into it because it looks safest. Surfers paddle into it deliberately — which is fine, and we'll come to that.

If the beach is lifeguarded, just ask. Lifeguards know where that day's rips are, and it costs you one question. Swim between the red-and-yellow flags — those are placed where it's safest.

What to do if you're caught — the long version

Step 1: Recognise it, and accept it

The first sign is usually that the beach is going past you — you line up on a landmark and it's moving. Or you're paddling hard and going nowhere.

The very first thing to do is stop and think, because everything that kills people in rips happens in the next sixty seconds. Panic burns your energy, wrecks your breathing, and makes you fight the current.

Step 2: Stay with your board

If you have a board, you are already in a much better position than a swimmer. It's a flotation device attached to your ankle. Hold onto it, get on it, lie on it.

This is the RNLI's explicit advice for surfers and bodyboarders: stay with your board. Don't ditch it. Don't chase a lost board through a rip either — a board is replaceable.

Step 3: No board? Float to Live

If you have no board — you've snapped a leash, or you're swimming — the RNLI's Float to Live method is the instruction, and it exists because cold water shock makes you gasp and thrash in the first minute:

1. Tilt your head back, ears submerged.
2. Relax and control your breathing.
3. Move your hands and legs gently to help you stay afloat.
4. Your legs may sink — that's fine. Everyone floats differently.
5. Hold that until the initial effects pass, which takes less than a minute.

You are not trying to go anywhere during this step. You are buying back your breathing and your judgement.

Step 4: Signal

Raise one arm straight up and shout for help. One arm — keep the other for staying afloat. Face the beach so you can be seen.

If the beach is lifeguarded, this step alone may be the whole rescue.

Step 5: Get out sideways, then in

Once you're calm and breathing:

Move parallel to the beach — sideways, not straight in — until you're out of the moving water. Rips are narrow. You often only need to travel a short distance sideways to be free of it. Then angle in towards the beach, using the breaking waves to help you.

Wade rather than swim wherever you can stand. Walking through water beats swimming through it by a wide margin.

Which way do you go sideways? Towards the breaking waves — the white water on either side of the channel is the shallow sandbar, and that's your way back in. If you genuinely can't tell, pick a direction and commit; either side gets you out of a channel rip.

A note on "float" versus "swim sideways" — and why we're not being vague

You'll find surf sites that tell you to swim parallel immediately, and others that tell you to just float and you'll be returned to the beach. The reason both exist is that researchers found many rips circulate — a lot of beach rips don't run straight out to open sea, they curl back round into the surf zone, so floating often does bring you back within a few minutes. That's genuine, published work (McCarroll et al., Natural Hazards, 2014, and related studies), and it's part of why "float" now leads the official advice.

But some rips — particularly those running out alongside a headland, reef or pier — do carry straight offshore. And you cannot tell which kind you're in while you're in it.

So the resolution is the sequence, not a choice: float first to get your breathing and your head back, signal, then move sideways. Floating is never wrong. Fighting the current is always wrong. Everything else is detail you sort out once you're calm.

If you see someone else caught in a rip

Do not swim out to them. Untrained rescuers drown. This is how one casualty becomes two.

1. Tell a lifeguard immediately if there is one.
2. In the UK or Ireland, call 999 or 112 and ask for the Coastguard.
3. Shout the instruction at them: "Don't fight it! Float! Hold your board!" People who are told what to do very often do it.
4. Throw them something that floats if there's anything to hand — a bodyboard, a ring buoy, anything.
5. Keep your eyes on them and keep pointing, so the rescuers know where to look. Losing sight of a casualty is the worst thing that can happen next.

If you're a competent surfer and you're already in the water on your board, you are in a genuinely different position from someone on the sand — you have flotation and you're already out there. Get them onto your board and let it float you both while help comes. Still call it in first if you possibly can.

Surfers: the part nobody else will tell you

Here's the honest bit. Experienced surfers use rips on purpose. A rip is a conveyor belt out to the back — paddling out through a channel instead of over the sandbar saves enormous effort, and reading the channel is a core skill. Watch any good surfer at a beach break and they'll be using the rip.

That's legitimate, and we're not going to pretend otherwise. But it comes with three conditions:

1. You know where the rip goes. Using one you've read is skill. Being in one you didn't notice is an accident.
2. You have your board and your leash. Your whole safety margin is that board. A snapped leash in a strong rip turns a routine paddle-out into a serious situation instantly — check your leash before you go out, and replace it before it fails, not after.
3. You can get back in. The way out is not the problem. Ask yourself where you come back to shore, and whether you have the fitness for it in these conditions and this water temperature.

And the honest inverse: if you're new, the calm channel that looks like the easy option is the thing most likely to catch you out. On your first sessions, stay inside, stay where you can stand, and stay near a lifeguard.

How to avoid rips in the first place

• Choose a lifeguarded beach, and swim between the red-and-yellow flags.
• Watch the water for five minutes before you get in, from as high up as you can.
• Never surf or swim alone. Someone on the beach who knows you're out there is a safety system.
• Be more careful around hard structures — piers, groynes, jetties, headlands, reefs. Rips anchor to them and these are the ones most likely to run straight offshore.
• Bigger swell = stronger rips. Check the forecast and the tide before you go, and scale your ambition to the conditions.
• Tide matters. Rips are often at their strongest on a dropping tide, when all the water that came in is draining back out through the channels. Know what the tide is doing before you paddle out.

Check the live forecast and tide for your spot before you go