A sailing drysuit is a fully sealed, waterproof-breathable garment that keeps you completely dry by locking water out at the neck, wrist, and ankle seals, so you can layer thermal insulation underneath to match the conditions. Unlike a wetsuit, which relies on a trapped film of water for warmth, a drysuit keeps you dry first and lets you dial in warmth with the layers you choose, making it the go-to protection for cold-water racing, cruising, and offshore sailing.
Sailing drysuits at a glance
| Type | Entry zipper | Best for | Trade-off |
|---|---|---|---|
| Front-entry | Across the chest | Solo sailors who need to don and doff unassisted | Bulkier zipper across the front |
| Rear-entry | Across the back | Racers wanting a clean, streamlined fit | Usually needs help to zip up |
| Hybrid | Front or rear | Cold-water sailors who want built-in warmth | Less layering flexibility, warmer weather limits |
What is a sailing drysuit?
A sailing drysuit is a waterproof, breathable garment designed to keep sailors completely dry by preventing water from getting in. Latex or neoprene gaskets seal the neck, wrists, and ankles, while a watertight zipper seals the entry. Because no water reaches your skin, you control your warmth entirely through the thermal base layers you wear underneath, rather than relying on a wetsuit's trapped layer of water for insulation.
What are the benefits of a sailing drysuit?
- 100% waterproof protection: Sealed seams and watertight zippers keep you dry even in rough, wet conditions.
- Layering flexibility: Wear thermal base layers underneath and adjust insulation to the temperature.
- Enhanced mobility: Modern drysuits are lightweight and flexible for unrestricted movement.
- Durability: High-performance materials like Gore-Tex® and reinforced fabrics stand up to harsh marine environments.
- Extended season: Superior thermal protection lets you keep sailing into the colder months.
What are the different types of drysuits?
Front-entry drysuits use a zipper across the chest, making them easy to put on and take off without assistance. Rear-entry drysuits place the zipper across the back for a streamlined fit, though they usually require help to zip up. Hybrid drysuits combine waterproof, breathable fabrics with built-in insulation for extra warmth, which is ideal when you want to reduce the number of layers you carry.
Which features should I look for in a drysuit?
- Material: Choose breathable, waterproof fabrics such as Gore-Tex® for comfort over long days on the water.
- Seals and gaskets: Latex or neoprene seals at the neck, wrists, and ankles are what keep water out.
- Fit and mobility: A snug but flexible fit ensures comfort and unrestricted movement.
- Reinforcement: High-wear areas like the knees and seat should have extra durable panels.
- Integrated socks: Many drysuits include built-in waterproof socks for added protection.
How do I maintain a sailing drysuit?
Proper care extends the life of your drysuit and keeps it watertight. Rinse it with fresh water after every use to remove salt and debris, and store it in a cool, dry place away from prolonged sun exposure. Lubricate the zippers to prevent sticking and damage, and check the seals regularly for wear, replacing gaskets as needed before they fail on the water.
Frequently asked questions
What is the difference between a drysuit and a wetsuit?
A drysuit seals water out entirely and keeps you dry, so you layer thermal clothing underneath for warmth. A wetsuit lets in a thin layer of water that your body heats for insulation, which makes it warmer only when wet and better suited to milder conditions.
Do I wear anything under a sailing drysuit?
Yes. Because a drysuit keeps you dry, you wear thermal base layers underneath and adjust their weight to match the water and air temperature.
Is a front-entry or rear-entry drysuit better?
Front-entry drysuits are easier to put on and take off by yourself, while rear-entry drysuits give a cleaner, more streamlined fit but usually need a second person to zip up.
What are the seals on a drysuit made of?
The neck, wrist, and ankle seals are typically latex or neoprene. These gaskets create the watertight barrier that keeps water from entering the suit.
How do I keep my drysuit watertight over time?
Rinse with fresh water after use, store it cool and out of the sun, lubricate the zippers, and inspect the seals regularly, replacing any gasket that shows wear.