Dive Conditions

Visibility: 55 ft

Water Temp. 84°F

Currents

mild

strong

Weather

Climate

sunny

rainy

Sea

calm

choppy

Crossings

to Cocos

calm

choppy

to land

calm

choppy

Sea Hunter

We departed Puntarenas on June 11th under perfect conditions. Both crossings were as smooth as they come! We arrived at Cocos Island on June 13th ready to dive. Our first day in the water was a promising start: the check dive at Chatham Bay was easy, and by the time we reached Manuelita Outside for our third dive of the day, we already had hammerheads at the cleaning stations, a roaming school of big-eye jacks, and a couple of eagle rays in the mix. A good sign of things to come.

Days 2 and 3 called for patience. Dirty Rock gave us some action — hammerheads moving through the rock formations and out in the blue — but it wasn’t the Dirty Rock we know on a good day. Things turned a corner on Day 3 at Alcyone, where we found a solid group of hammerheads working the cleaning stations, a swirling school of 300 big-eye jacks overhead, and a real highlight to close the dive! Two dolphins came in close and wove through the group before disappearing into the blue.

Day 4 shifted the energy entirely. Small Dos Amigos delivered exactly what it’s known for. Between 10-15 Galápagos sharks at around 85 feet, circled by in tight, unhurried loops passing very close to the group. Big individuals, beautiful animals! We ended the day at Porites Bay, where silvertip sharks drifted in from the blue one by one, each one bolder and more curious than the last. 

Day 5 kept the momentum going. We returned to Dirty Rock for a solid school of 400+ big-eye jacks, then headed back to Small Dos Amigos. That’s where we had our first manta of the trip, gliding beneath the group as we drifted out to the blue at the end of the dive. 

Day 6 was one we’ll never forget. Alcyone greeted us with a manta ray that lingered around the group for a full ten minutes. It was just hanging there, curious, almost escorting us through the dive site. Then, deeper along the wall, a tiger shark made a long, slow pass while the group watched in silence. We barely had time to recover before a school of roughly 50+ hammerheads materialized in the blue, moving fast and purposefully before vanishing back into the deep. A 500+ school of big-eye jacks completed the dive. Shark Fin Rock in the afternoon brought a completely different spectacle: the largest school of big-eye jacks any of us had ever seen at Cocos, easily 2,000+ individuals. It was so dense it seemed to block out the sun. Swimming through that wall of silver was something else! We rounded out an extraordinary day with an island walk at Wafer Bay, which was a beautiful change of pace and a reminder that Cocos is magical above the surface too.

Days 7 and 8: Small Dos Amigos continued to deliver its Galápagos sharks, Alcyone offered more hammerheads on the rocks and in the blue, and our last dive at Manuelita Coral Garden was exactly right: calm, colorful, and unhurried. But Cocos saved one last surprise for our final day. At Dirty Rock, we dropped in and found roughly 50+ whitetip reef sharks gathered on the bottom in the midst of mating — one of those fleeting, unrepeatable moments that was just thrilling to watch. It reminds us why diving Cocos Island is like nowhere else on earth! Several of our divers had so much fun that they booked their next trip to Cocos Island before even returning to port.