
Portugal
Photo: Leonardo Lamas / Pexels
The Azores are the Maldives of the Atlantic — 9 volcanic islands in the middle of the ocean, where mantas glide over underwater volcanoes, sunfish drift through crystalline blue, and the world's most dramatic seamounts wait just beyond the coral reefs. With the world's largest Marine Protected Area in the North Atlantic covering 30% of its waters, the Azores offer uncompromised diving at its most primal.
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14–25 °C
15–40 m
5–60 m
Moderate
June–October (warm water, peak manta season Jul–Oct)
| Month | Summary |
|---|---|
| Jan | Blue sharks and whales can be seen, with moderate visibility. Winter diving for the hardcore. |
| Feb | Similar to January, with chances to spot blue and mako sharks, and nurse sharks. |
| Mar | Blue sharks and migrating whales are present, with good visibility. |
| Apr | Nudibranchs peak, sunfish appear, and plankton blooms attract whales and dolphins. |
| May | Nudibranchs continue, manta rays start to appear, and stingrays gather. |
| Jun | Peak manta ray season begins, with eagle rays and barracuda also present. Good to excellent visibility. |
| Jul | Peak manta ray season continues, with sunfish, rare whale sharks, and mobulas. Excellent visibility and warm water. |
| Aug | Peak manta ray season with highest visibility and whales. Excellent conditions. |
| Sep | Peak manta ray season continues, with sunfish and turtles still present. Excellent visibility. |
| Oct | Manta rays taper off, but conditions remain excellent with tunas present. |
| Nov | Blue sharks and rays begin to be more common, with moderate visibility. |
| Dec | Blue sharks and whales are present, with rays. Moderate visibility. |
10–18m · Intermediate
Reef · Arches
10–25m · Beginner
Walls · Caves · Islet
20–30m · Intermediate
Arches · Black corals
20–30m · Intermediate
Arches · Black corals
22–32m · Intermediate
Arches · Volcanic formations
20–35m · Advanced
Arches · Seamount
10–25m · Beginner
Bay · Sheltered
10–25m · Intermediate
Reef
must-seeGreen Sea Turtle
must-seeHawksbill Turtle
must-seeLoggerhead Turtle
must-seeAtlantic Bottlenose Dolphin
must-seeCory's Shearwater
must-seeDeep-sea Anglerfish
must-seeHumpback Anglerfish

Short-snouted Seahorse

Bluntnose Sixgill Shark

Spiny Butterfly Ray

Crested Oarfish

Black Scabbardfish

Diving with 1,000+ mobula rays and sharks in the Azores. Compare the best dive sites from Princesa Alice Bank to Vila Franca and choose your skill level.

Swim with 1,000+ mobula rays, sharks, and mantas in the Azores — Europe's premier pelagic diving destination. Complete guide to the Azores.

Water 16–25 °C, visibility to 40 m, and open-ocean currents. Temperature, visibility, and season guide for diving the Azores archipelago.
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