What safety advice should I follow when snorkeling around Mallorca's coast?

Heading out to explore shallow coves like Cala Mondrago or the clear waters near Formentor means keeping a few local safety tips in mind. Choose snorkelling gear from trusted rental spots in towns like Palma or Soller, where staff can share advice on sea conditions and the best nearby spots. If you are new to snorkelling, joining a guided excursion around the Tramuntana coast can be helpful — guides know where to find calm waters and avoid areas with strong currents or boat traffic.

Always check the sea state and tides before you enter the water, especially when exploring open beaches such as Es Trenc or Cala Llombards. The Med here can have swift rip currents, particularly where the seabed drops off suddenly or near the Ma-19 road’s coastal stretches. Avoid snorkelling alone and stay close to your group. Watch out for local marine life like sea urchins or hidden patches of rocky seabed that can cause cuts; a wetsuit or protective reef shoes are a good precaution.

Sun protection is essential, but use reef-safe sunscreen to protect the marine environment, especially around the delicate Posidonia meadows. Bringing fresh water and timing your snorkel to avoid swimming immediately after a large meal will help you stay comfortable. Listen to your body and head back to shore if you feel tired or the weather shifts. With these considerations, you can safely enjoy exploring the island’s underwater beauty and perhaps spot colourful fish or curious octopuses around Alcudia or Pollenca.