What to Pack for a Day at Hot Water Beach (The Local's List)

If you've driven to Hahei and you're about to head down to Hot Water Beach, you're in for something genuinely unique. Nowhere else in New Zealand (or really anywhere) can you dig your own geothermal spa pool right on the sand. But getting the most out of it comes down to a few things you bring (and a few things you don't).

We're right here in Hahei, so we get to see the visitors who had a brilliant time, and the ones who trudged back past the shop looking a bit flat. The difference is usually small. Here's what actually matters.

Check the Tides Before You Pack Anything

This isn't a gear tip, but it's the most important thing on this list. Hot Water Beach only works within about two hours either side of low tide. At high tide the thermal springs are completely underwater and there's nothing to dig. Before you leave the car park, check the tide times for the day. There are tide charts posted at the beach itself, and you can find them easily online. Plan your visit around low tide and everything else falls into place.

The Gear That Actually Makes a Difference

A spade is non-negotiable. The whole experience is digging down through the sand until you hit hot water, then shaping a pool around yourself. Without a spade, you're just watching other people have a good time. You can rent one from the shop near the car park for around five dollars, which is fine, but if you're planning to visit a few times over a stay, or you've got kids who'll want to go again the next day, it's worth having your own. Something with a short handle travels easily and kids can actually manage it.

Swimwear is the other obvious one that people somehow forget. Specifically, wear the swimwear you're planning to dig in, not your nicest set. The sand and the thermal minerals will stain light-coloured fabric, and you'll be kneeling and shuffling around in the wet sand for a while. Darker tones, older swimmers, perfect.

A towels and ponchos is worth prioritising over a regular beach towel. You'll likely want to rinse off in the regular surf after your thermal soak, and getting dry quickly matters if the wind is up, which on the Coromandel it often is.

Water shoes or jandals with decent grip are worth considering too. The thermal zone can be surprisingly hot underfoot. The water coming up through the sand has been recorded at up to 64 degrees Celsius, and even where it's mixed with cooler water at the surface, parts of the sand can be uncomfortable on bare feet.

The Extras People Are Glad They Brought

Water to drink. It sounds obvious but when you're soaking in a warm pool on a hot day, dehydration sneaks up on you. A reusable bottle is all you need.

Sunscreen rated SPF50+, and more than you think. The Coromandel sun is no joke even on a mild day, and you'll be sitting in the open for a while if the digging goes well. A hat and sunglasses round it out.

A dry bag or something to keep your phone and wallet off the sand and away from the water. The beach gets crowded at peak times and your stuff will be sitting unattended while you're busy digging. A small waterproof pouch clipped to your beach bag is enough.

An extra set of dry clothes. You will be wetter and sandier than you expect. Keeping a dry layer in the car for the drive home means you're not sitting in cold damp swimwear all the way back to wherever you're staying.

One Thing Worth Knowing Before You Dig

Don't take over an abandoned hole. It feels efficient, but the reason it was abandoned is usually that the water went cold. Geothermal water only rises where the springs actually are, so moving a few metres away from a live spring means you're just sitting in a regular sandy puddle. Find your own spot and dig fresh.

Also keep an eye on kids. The springs themselves can be seriously hot, and the temperature variation across a small area can be dramatic. Part of the fun is finding the sweet spot where the thermal heat and the incoming seawater mix just right, but it takes a minute to read.

Find What You Need Before You Head Down

If you're missing anything on this list, a spade, a dry bag, sunscreen, a decent towel, swing past us at Cove Beach Essentials in Hahei before you head to the beach. We stock the things that actually come in handy on the Coromandel coast, and we're right on your way.

Have a good one out there.