Let's be honest, kayaking in a wetsuit isn't exactly a high-fashion choice, but it's easily the best decision you'll make when the water temperature starts to dip. If you've ever felt that sharp, breathless sting of a cold splash against your back, you know exactly why neoprene is a paddler's best friend. It's the difference between a miserable thirty-minute slog and a glorious three-hour session exploring hidden coves.
But wearing a wetsuit for kayaking isn't quite the same as wearing one for surfing or diving. You're sitting down, your arms are in constant motion, and you're often exposed to the wind more than the water. To make it work, you need to know a few tricks about fit, layering, and how to avoid the dreaded "paddler's rash."
Why Neoprene Works for Paddlers
The whole point of a wetsuit is to trap a thin layer of water between the suit and your skin. Your body heat warms that water up, creating a little personal sauna that keeps you insulated. When you're kayaking in a wetsuit, you're mostly relying on this to protect you from "cold water shock" if you happen to take a swim. Even if you stay in the boat, the dampness from paddle drip or spray can chill you down quickly via evaporation. Neoprene stops that wind-chill effect right in its tracks.
The beauty of it is that it's durable. You can scrape against a rocky riverbank or pull your boat over a sandy spit without worrying about tearing expensive technical fabrics. It's rugged, it's buoyant, and it's surprisingly affordable compared to high-end drysuits.
Choosing the Right Style for Paddling
If you go to a surf shop, they'll try to sell you a standard full-body steamer. For kayaking, though, that might not be your best bet.
The Farmer John (or Jane) Style
This is the gold standard for most kayakers. A "Farmer John" is a sleeveless wetsuit that looks a bit like a pair of overalls. Why is this better? Because freedom of movement is everything. When you're paddling, your shoulders are doing all the work. A full wetsuit with thick sleeves can cause resistance and lead to serious fatigue in your deltoids after just a mile or two. By going sleeveless, you keep your core warm while letting your arms move freely.
Shorties vs. Full Suits
If the water is relatively mild but the air is breezy, a "shorty" (short sleeves and short legs) works wonders. It protects your torso and prevents that "ice cube on the seat" feeling when you sit down in a wet cockpit. However, if you're heading into truly cold coastal waters, you'll want full-length legs to protect your calves and ankles from the constant dampness.
Getting the Thickness Just Right
Wetsuits are measured in millimeters. You'll see numbers like 3/2mm or 4/3mm. The first number is the thickness of the torso, and the second is the thickness of the limbs.
For most people kayaking in a wetsuit during the spring or fall, a 3/2mm suit is the sweet spot. It provides enough insulation to keep your core warm if you capsize, but it's thin enough that you won't feel like the Stay Puft Marshmallow Man while trying to execute a power stroke. If you're paddling in near-freezing water, you might be tempted to go thicker, like a 5/4mm, but keep in mind that the thicker the suit, the harder it is to move. At that point, you might want to start looking into drysuits instead.
Dealing with the Chafing Issue
Ask any veteran paddler about their worst experience, and they might mention "neoprene neck." Because kayaking involves a lot of torso rotation, the edges of the wetsuit—especially around the neck and underarms—can rub your skin raw.
To avoid this, I always suggest wearing a rash guard underneath. A thin, synthetic base layer acts as a barrier, letting the suit slide against the fabric instead of your skin. If you're still getting hot spots, a bit of anti-chafing balm (the kind marathon runners use) around your neck and armpits works like a charm. Trust me, your skin will thank you the next morning.
Layering Over Your Wetsuit
One of the biggest mistakes people make is thinking the wetsuit is the only thing they need. On a kayak, you're sitting high and dry (mostly). If the wind is kicking up, the outside of your wet neoprene can get freezing cold due to evaporative cooling.
A simple windbreaker or a splash jacket worn over your wetsuit is a total game-changer. It blocks the wind, keeps the warmth inside the suit, and keeps you much more comfortable than the wetsuit alone. It's an easy layer to peel off and stuff in a hatch if the sun comes out and you start to overheat.
What to Wear on Your Feet
Your feet are often the first things to get wet when you're launching or landing. Standard sneakers will get heavy and gross, and flip-flops offer zero protection. When you're kayaking in a wetsuit, you should almost always pair it with neoprene booties.
Look for ones with a bit of a rubber sole. They'll keep your toes toasty even if they're sitting in a puddle of water at the bottom of the boat, and they'll protect your feet from sharp shells or rocks when you're getting in and out of the water.
The Practicalities: Managing Body Temperature
Wetsuits are designed to keep you warm when you're wet. If you're paddling hard on a sunny day, you can actually overheat quite easily because the neoprene doesn't breathe.
If you start feeling too hot, the easiest fix is to "flush" the suit. Splash some cold water down your neck or dip your arms in the water. It sounds counterintuitive to get wetter to feel better, but that fresh hit of cold water will reset your internal thermostat and keep you from getting heat exhaustion.
Taking Care of Your Gear
Neoprene is pretty tough, but it hates two things: salt and sun. After a day of kayaking in a wetsuit, give it a good rinse with fresh water. If you leave salt crystals to dry in the fabric, they'll eventually break down the rubber and make it stiff.
When you dry it, don't hang it in direct sunlight. UV rays are the enemy of neoprene; they'll make it brittle and prone to cracking. Hang it over a thick hanger (to avoid shoulder creases) in the shade or indoors. Also, never, ever put it in the dryer unless you want it to shrink to the size of a doll's outfit.
Final Thoughts on the Experience
There's a certain peace of mind that comes with knowing you're prepared. When you're out on the water, you want to be thinking about the rhythm of your stroke, the way the light hits the cliffs, or the seal popping its head up nearby—not about how cold your legs are.
Kayaking in a wetsuit might take a little getting used to. It feels a bit snug at first, and the "towel dance" in the parking lot while you try to change out of it can be a bit of a struggle. But once you're out there, and you realize you're warm, safe, and ready for whatever the water throws at you, you'll realize it's some of the best gear you could ever own. So, don't let a little cold water stop you. Grab some neoprene, get out there, and enjoy the paddle.