Mouthguards For Water Sports
Mouthguards are not the first piece of gear most people pack for the water, but water polo, surfing, kitesurfing, and kayaking all carry a real risk of facial impact — from an opponent’s elbow in a wrestling match for the ball, from a board flicking up after a wipeout, or from a paddle catching the face during a roll. A custom mouthguard is a sensible piece of protective gear for athletes in these sports.
HICAPS on the day
Pre-season fittings
At a glance: Rinse with fresh water after every session, never leave in a hot car, dry before storage. A well-fitted custom guard breathes well enough for water polo, surf, and paddle sports. Replace junior guards yearly as kids grow.
Not your sport? See stick-and-ball sports, contact football codes, combat sports, junior sport mouthguards.
Get a custom guard before the season starts.
Or call (07) 3269 6252 · see all sports mouthguard options.
Common injuries
Common dental injuries in water sports
Each water sport has its own injury pattern, but the most frequent dental injuries we see are:
If a tooth has been knocked out at the beach or pool, follow our knocked-out tooth first aid steps. Rinse only with clean water or, better, milk — saltwater can damage the cells on the root surface.
Sport by sport
Sport-by-sport notes
What we recommend across the most common water sports.
Water polo
Water polo is the water sport most commonly associated with dental injury. Underwater wrestling, elbows during shots, and hand-to-face contact in defensive sets all create impact risk. Junior water polo programs increasingly recommend mouthguards.
Surfing and bodyboarding
Most surfing dental injuries come from the board — the nose, fins, or rail flicking back after a wipeout. Big-wave and shore-break sessions carry more risk than small, clean days. A custom guard is sensible for athletes training in heavy conditions, junior comp surfers, and athletes with crowns or veneers.
Kitesurfing, windsurfing, and wing foiling
Equipment moves fast and unpredictably in the wind. Bars, lines, and boards can all reach the face in a wipeout. Mouthguards are a sensible addition to a helmet for athletes pushing harder conditions.
Kayaking, canoeing, and white-water
Paddles and rocks are the main culprits. White-water paddlers in particular benefit from a guard alongside their helmet, especially in shallow rivers.
Pre-season is the best time for a fitting.
Why custom
Why a custom guard suits water sports
Saltwater, sand, and pool chlorine are tougher on a mouthguard than a clean field. A custom guard built from pressure-laminated EVA holds its shape better than a boil-and-bite, hugs the teeth without needing to be clenched, and lasts longer between replacements when cared for correctly.
Boil-and-bite guards have a place for casual paddles and pool sessions, but as conditions get heavier and training volume builds, the limits of a stock guard show. See custom vs boil-and-bite for the full comparison.
Who it suits
Who this suits
Appointment
What to expect at the appointment
Scan or impression
We take a digital scan or quick impression of your teeth. For some water sports we will also capture the bite.
Fabrication
The guard is made from layered EVA. You can choose colours and design options.
Fitting
At the fitting we check the guard sits flush, does not lift, and feels comfortable for breathing through the nose (important when you are also holding your breath under water).
Care after sessions
We talk through how to clean and store the guard after saltwater or pool sessions. Detailed steps are on our care and replacement page.
Care
Caring for a mouthguard in saltwater and pools
Saltwater and chlorine are not as harmful to a properly made guard as some people think — provided you rinse the guard thoroughly after each session and dry it before storage.
Payment
Health funds and payment
Sandgate Family Dental is a HICAPS provider. Where your private health fund includes mouthguard rebates, we process the claim at the practice and you only pay the gap. The rebate depends on your individual policy and annual limits — your fund can confirm before treatment.
FAQs
Water sports mouthguard FAQs
Can I breathe properly with a mouthguard in while swimming or surfing?
A well-fitted custom guard does not block the airway and most athletes breathe normally through the nose or around the guard when needed. Boil-and-bite guards are usually bulkier and more likely to feel restrictive.
Will saltwater ruin a mouthguard?
Not if you rinse it after each session. Saltwater itself does not break down EVA quickly, but salt crystals and sand that build up in the case do scratch and distort the guard. Rinse, dry, and store correctly.
What about chlorine?
Chlorine is mild on EVA at pool levels. Rinse the guard with fresh water after each pool session and let it dry before sealing it in the case.
Does a guard interfere with breath-holding?
For most surfers and water polo players, no. Some athletes prefer a thinner guard for breath-hold training — we can discuss thickness at the scan appointment.
Can I wear a guard with a snorkel or scuba regulator?
Recreational diving regulators have a mouthpiece that is already designed to be bitten. A separate guard underneath is usually unnecessary and may interfere with the seal. For snorkelling, most snorkels are made to fit over the front teeth and a separate guard is not needed.
How long does a water sports guard last?
For adults with good care, a custom guard typically lasts a year or more. Heavy daily training or visible thinning are reasons to replace sooner. Junior athletes need replacements more often as teeth change.
Can I get a guard quickly before a contest weekend?
From scan to collection, most guards are ready within one to two weeks. Let us know the date of the event and we will do our best to fit the timeline.
Related pages
Related sports mouthguard pages
If a knock has already happened: sports dental injuries, broken tooth, knocked-out tooth.
Ready to get fitted?
Water polo, surfing, kayaking, dragon-boat — the right guard suits the sport.
Or phone Sandgate Family Dental on (07) 3269 6252.