Swimming and Beach Safety

At the Beach

Walking barefoot in tropical areas can expose you to certain parasites and fungal infections, including on beaches. Consider wearing sandals or water shoes, and avoid lying directly on the sand – use a sun lounger, beach mat or large towel instead.

In the Sea

Swimming in the sea is generally considered relatively safe from an infection point of view, particularly in clean, open coastal waters. Rivers and other waterways, however, may be heavily contaminated. Avoid swimming close to river mouths, sewage outlets or other obvious sources of pollution.

If you have sensitive skin or are prone to skin irritation, it may be helpful to rinse off with fresh water after swimming in the sea.

Important Swimming Safety Advice

  • Never dive head first into unfamiliar water.
  • Avoid swimming after drinking alcohol.
  • Do not swim alone.
  • Stay within a safe distance of the shore.
  • Be alert to currents and rip currents, even where there are no warning signs.

Hazards Below the Surface

Tropical waters may contain other hazards. Sea urchins are common in many areas, and their spines can cause painful injuries if stepped on. Coral can also be extremely sharp. Wearing water shoes can help protect your feet.

Tropical waters offer fascinating marine life for divers and snorkellers, but some species can cause serious injuries. If you plan to dive or snorkel, ask local instructors or reputable operators about potentially dangerous or venomous species in the area, such as lionfish, stonefish and scorpionfish, and how to recognise and avoid them.

At the Swimming Pool

Choose well-maintained swimming pools where the water appears clean and clear. A strong smell of chlorine does not necessarily mean that the water is properly disinfected.

Remember: Never leave children unattended in or near a swimming pool.

Swimming in Fresh Water

Schistosomiasis (also known as bilharzia) is a parasitic disease found in freshwater lakes, rivers and other bodies of water in parts of tropical and subtropical regions. The parasites can penetrate the skin during contact with contaminated fresh water and may cause acute illness or, in some cases, long-term damage to organs such as the bladder and intestines.

In areas where schistosomiasis occurs, avoid swimming, wading or washing in untreated fresh water. Choose properly maintained swimming pools or safe seawater instead.


Senast uppdaterad 2026-09-02