You do not need tanks or training to enjoy Cape Verde's underwater world. Warm, clear water and rocky volcanic shorelines mean that a mask and snorkel are often enough — provided you pick sheltered spots, because the open Atlantic coast here is powerful and not always swimmable.
The best snorkelling spots
The single most reliable rule is to snorkel where the water is protected. On Sal, the bay at Santa Maria near the pier is calm and full of fish attracted by the fishing boats. On Boa Vista, the sheltered bay at Sal Rei, protected by its islet, is the safest choice. On São Vicente, the reef-protected lagoon at Baía das Gatas is shallow, calm and ideal for families.
Snorkelling by boat
Many of the best spots are reached from the water. Catamaran and small-boat trips from Santa Maria and Sal Rei include snorkelling stops at rocky coves and shallow reefs that are hard to reach from shore, usually with gear provided — see our boat trips guide.
What you will see
Shoals of sergeant majors, parrotfish, wrasse, trumpetfish and needlefish are common in the shallows, with moray eels tucked into rock crevices and the occasional octopus. Turtles turn up regularly, especially near Boa Vista and Maio. In the shallows at Shark Bay you can wade among harmless juvenile lemon sharks — a snorkel-free but unforgettable experience.
Safety and currents
This is the part people underestimate. Ocean-facing beaches such as Santa Monica on Boa Vista look inviting but carry strong currents and undertow, and very few beaches are patrolled. Always ask locally, never snorkel alone, keep an eye on your position relative to the shore, and get out if you feel pulled sideways.
- Snorkel in sheltered bays, not on open coast.
- Wear a rash vest — the sun burns fast through water.
- Use reef-safe sunscreen and avoid touching anything.
- Bring your own mask if you can; rental quality varies.
Frequently asked questions
Where is the best snorkelling in Cape Verde?
Sheltered bays are best: Santa Maria on Sal, Sal Rei bay on Boa Vista and the lagoon at Baía das Gatas on São Vicente.
Is snorkelling safe in Cape Verde?
Yes in sheltered bays. Avoid open-ocean beaches, which often have strong currents and are unpatrolled, and always ask locally before entering the water.
Do you need to bring your own snorkel gear?
Rental is available in the resort towns and included on most boat trips, but quality varies — bringing your own mask is a good idea.