A family holiday with a baby often involves water — whether that is a hotel pool, a villa with its own pool, or a trip to the beach. Swimming can be a wonderful experience for babies and young children, and many take to water joyfully. But there are important safety considerations that are easy to overlook in the excitement of holiday mode, particularly when you are in an unfamiliar environment.
The most important principle around any open body of water when you have a baby or toddler is constant, undivided supervision. Drowning is the second leading cause of accidental death in children under 5 globally, and it happens quickly and silently — there is no splashing, no calling for help. A child can drown in shallow water in under two minutes.
Pool safety at villas and apartments: Many holiday properties have pools without lifeguards, and the fencing and gate standards vary enormously. Before letting your child near the pool, check that any fencing is climb-proof and that gates are self-latching. Locate the pool alarm if there is one, and identify whether there is a pool cover and how to use it. At the end of each session, get your baby out of the water and away from the pool before you do anything else — do not lay them on a sun lounger next to the water while you towel off.
Hotel pools: These typically have lifeguards, but lifeguards are monitoring multiple people simultaneously and cannot take individual responsibility for your child. You are still the primary safeguard.
The sea: The sea presents different risks from pools, including currents, waves, and the absence of a clear edge. Babies should only be in the sea in very calm, shallow conditions, ideally a protected bay or a beach with a gradual gradient. Even calm-looking water can have rip currents. Hold your baby firmly at all times in the sea — do not rely on flotation devices as a substitute for physical contact.
Most swimming teachers recommend waiting until a baby is at least 2 months old before taking them to a pool, and many suggest waiting until after the primary vaccination course is complete at around 2 to 3 months, as the pool environment carries some infection risk. There is no firm clinical guidance prohibiting earlier swimming, but there are practical reasons to wait.
Water temperature is important for babies, who lose heat much faster than adults. A comfortable water temperature for babies is between 30 and 32 degrees Celsius. Most hotel and holiday pools are maintained at around 28 to 30 degrees — acceptable for brief sessions but potentially too cool for extended time in the water. Watch for signs of cold in your baby: pale skin, blue lips, shivering, or withdrawal. Get them out before these signs appear, not after.
Keep initial sessions short — 15 to 20 minutes is usually enough for babies under 6 months. As they grow and acclimatise, sessions can extend.
Babies under 6 months should not be in direct sunlight at all, according to NHS guidance. This does not mean they cannot go near water, but they should be shaded, dressed in UV-protective swimwear, and kept out of the strongest midday sun.
For babies over 6 months, use a mineral-based (zinc oxide or titanium dioxide) sunscreen rated SPF50 or above. Mineral sunscreens are less likely to cause skin irritation than chemical sunscreens, which is particularly important for babies with sensitive skin. Apply sunscreen at least 20 minutes before sun or water exposure and reapply frequently — at least every two hours and immediately after coming out of the water.
Be aware that in very warm pool water or the sea, sunscreen can wash off quickly even if it claims to be water-resistant. Check regularly. On babies, particular attention should be paid to the back of the neck, the tops of the feet, and the face.
Swimmer's ear (otitis externa) is an infection of the outer ear canal caused by water remaining in the ear after swimming. It is more common in older children than babies, but it does occur. Signs include pain when the ear is touched, itching in the ear canal, and sometimes discharge.
You cannot prevent water entering the ear canal during swimming, but you can encourage drainage afterwards by gently tilting each ear downward. Do not attempt to dry inside the ear canal with cotton buds, which can damage the delicate skin and introduce bacteria.
If you are in a country with warm water and your baby has recently had a perforated eardrum or grommets, speak to your GP before holiday swimming.
Flotation devices — arm bands, swim seats, float rings — are fun accessories, but they are not safety devices and should never be treated as such. They give parents and children a false sense of security and can actually increase risk if they fail, slip off, or if a child falls forward and cannot right themselves.
The only appropriate buoyancy aid for babies in open water is a properly fitted baby life jacket — not an arm band. Life jackets are designed to keep an unconscious person face-up in the water. Arm bands and float rings are not. For pool use, flotation aids can be part of learning to swim but must be combined with close adult supervision.
Swim seats that attach to the side of a pool are particularly risky as they encourage parents to leave babies unattended near the water. Avoid these.
With the right preparation and consistent vigilance, swimming on holiday can be a genuinely magical experience for babies and parents alike. The key is that no piece of equipment or pool feature replaces an attentive adult within arm's reach.
Use the TinyYears app to journal every precious moment — photos, voice notes, videos and more.
Tracking your baby's development doesn't have to be stressful. Here's how to stay informed, spot patterns, and enjoy the journey without spiralling into comparison.
You don't need a professional camera to take beautiful photos of your baby. Here are practical tips for capturing the moments that matter, on any phone.
Comparing NHS and NCT antenatal classes, hypnobirthing, online vs in-person options, when to book, and what questions are worth raising in class.