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Spray skirts (spray decks) seal the cockpit of a sit-inside kayak, keeping out waves, rain and paddle drip. Choosing one means matching two sizes: the deck, which fits your cockpit rim, and the tunnel, which fits your waist. Then you choose a material for your conditions.
Step 1: Find your cockpit size
Spray skirt makers publish fit charts listing kayak models and their deck sizes. If your kayak isn't listed, measure the cockpit rim's outside length and width and compare with the chart. A deck that's too small won't fit; too large and it pops off.
Step 2: Find your tunnel size
Measure your waist where the tunnel will sit, over the clothing you'll paddle in. The tunnel should be snug enough to stay sealed but comfortable. Consider layers like drysuits and PFDs.
Step 3: Choose material
- Nylon: breathable, easy on and off, good for calm conditions and warm weather, but less watertight.
- Neoprene: tight seal, best for rough water, rolling and whitewater, but harder to put on and warmer.
- Hybrid: neoprene deck with a nylon tunnel for comfort and a good seal.
Step 4: Check the grab loop
The grab loop must be easy to find and pull. Always tuck it outside the skirt. Practice wet exits in safe conditions.
Step 5: Consider implosion bars
Implosion bars prevent the deck from collapsing under waves or pooling water. Useful for whitewater and sea kayaking.
Step 6: Test the fit
Fit the skirt on dry land, then practice wet exits in calm, warm water with a partner.
Spray skirts by paddling style
- Recreational paddling on calm water: a nylon skirt or a half skirt (a partial cover for part of the cockpit) keeps drips and rain off and is easy to remove.
- Touring and sea kayaking: a hybrid or neoprene skirt seals out waves and supports rolling. Many sea kayakers choose neoprene decks with breathable nylon tunnels.
- Whitewater: a heavy-duty neoprene skirt with a strong rand and often an implosion bar, fitted snugly to the cockpit.
- Cold weather: neoprene adds warmth to your lower body; hybrid tunnels help with breathability under drysuits.
Putting on a spray skirt
- Step into the tunnel and pull it up to your waist, with the grab loop at the front.
- Sit in the kayak and adjust your position.
- Hook the back of the skirt's rand over the rear of the cockpit rim first.
- Work the rand along both sides toward the front, keeping tension even.
- Finish at the front, stretching the rand over the rim with the grab loop clearly outside the deck.
- Run a hand around the rim to confirm the rand is seated everywhere.
Tight neoprene skirts can be stiff; warming them in the sun helps. Many paddlers practice on land first.
Wet exit practice
Before relying on a spray skirt, practice wet exits in calm, warm water with a spotter. Capsize, lean forward, find the grab loop, pull it forward and up to release the rand, then push yourself out of the cockpit, keeping hold of your boat and paddle. If the grab loop is hidden, you can also release the skirt by pushing the rand off the side of the cockpit with your hands. Repeat until it's automatic. Never go out in a new or tight skirt without having practiced a wet exit with it.
Common sizing mistakes
- Choosing a skirt by cockpit "type" rather than the maker's fit chart.
- Measuring your waist over thin clothes, then paddling in a drysuit and PFD.
- Buying a neoprene deck that's too small, making it very hard to attach and release.
- Ignoring cockpit rim shape; some rims have lips that affect fit.
If a skirt pops off easily in waves, the deck may be too large or the rand worn.
Care and lifespan
Rinse your spray skirt in fresh water after use, especially after salt water, and dry it out of direct sun. Store it loosely rather than stretched on the cockpit for long periods, which weakens the rand. Check for tears in the tunnel, delamination and worn rands. A skirt that no longer holds tension should be replaced; it's a safety item.
Spray skirts and PFDs
Wear your PFD over the spray skirt tunnel so the tunnel doesn't ride up. Adjust the tunnel's suspenders if it has them. Make sure the PFD doesn't cover the grab loop.
Best choice by budget
Nylon skirts are the cheapest and fine for calm water. Hybrid skirts cost more and suit touring. Premium neoprene skirts are the priciest and needed for whitewater and serious rough water.
A quick sizing example
Say you paddle a touring kayak with a keyhole cockpit and wear a PFD over a drysuit. Check the skirt maker's fit chart for your kayak model to find the deck size. Then measure your waist over the drysuit and base layers, and pick the tunnel size that matches. If you're between tunnel sizes, consider which you'll wear more: summer clothes or drysuit layers. Try the skirt on at the shop with your kayak if possible, and confirm you can pull the grab loop and release the deck easily while seated.
Our bottom line
Get the deck size from the maker's fit chart, measure your waist in your paddling clothes, and choose material for your conditions. Then practice wet exits until releasing the skirt is automatic.
Spray skirt picks
1. Seals spray skirt
$$Best for: Touring and whitewater
Seals makes spray skirts in many deck and tunnel sizes.
What we like
- Many sizes
Watch out for
- Check fit chart
2. Snapdragon spray skirt
$$Best for: Touring and whitewater
Snapdragon offers nylon, neoprene and hybrid skirts.
What we like
- Material options
Watch out for
- Sizing varies
Frequently asked questions
How do I know what size spray skirt I need?
Match the deck to your cockpit and the tunnel to your waist.
Neoprene or nylon?
Neoprene for rough water and rolling; nylon for calm, warm conditions.
Is a spray skirt dangerous?
Not if it fits and you practice wet exits.
Can I use a spray skirt on a sit-on-top?
No, spray skirts are for sit-inside kayaks.
What's an implosion bar?
A bar that keeps the deck from collapsing under water.
Should a spray skirt be tight?
Snug enough to stay on in waves, but you must be able to release it easily with the grab loop.
What's a half skirt?
A partial cover for part of the cockpit that keeps off rain and drips but doesn't seal the cockpit.
How long does a spray skirt last?
With care, several seasons. Replace it when the rand loses tension or the fabric tears.