
Our
Story
SEA MATES is what our heart feels ♡
"With Sea Mates, we’ve created a diving destination we’d love to visit ourselves. A place for passionate divers and sea lovers. "
Our SERVICES

Dive Center
SSI INSTRUCTOR TRAINING & XR CENTER
SEA MATES opens new doors to technical diving on the Island of Cres as the first SSI XR DIVE CENTER.
With a maximum capacity of 12 divers, we guarantee our guests and friends exclusive and personalized attention. We offer specialized and professional diving courses, entry-level technical diving courses, and we are a rebreather-friendly dive center. In a relaxed atmosphere, we provide enough space for you or your group (special offers), customized boat tours, and unforgettable dives.

Dive Shop
SMALL BUT EXCELLENT
In our small shop, you'll find high-quality products from Mares, X-Deep, and Tecline. From masks and hoses to jackets, regulators, and Sidemount equipment, we offer professional advice to help you find the right gear.
Additionally, you'll find exclusive SEA MATES T-shirts and caps – perfect as a souvenir of your diving experience.
Have you booked a course at DIVING CRES or SEA MATES? Perfect! - as an OFFICIAL PARTNER of DIVING CRES we offer you -10% off your first purchase at Sea Mates.

Environmental Education and Protection
BECAUSE THE SEA IS OUR HOME
"We want to give everybody the chance to explore the sea and to understand it."
At SEA MATES, we are committed to protecting the Adriatic and regularly organize Clean-Up Dives to keep the popular bays around Cres clean.
In addition, we offer workshops on the biodiversity of the Adriatic and talks on marine conservation. Become a SEA MATE and support us in our environmental protection projects.

SEA for Kids
JUST FOR KIDS PROGRAMS
At SEA MATES, it’s especially important to us that children have the opportunity to explore the sea in a fun and engaging way. Through creative activities and child-friendly diving and snorkeling trips, we introduce them to the underwater world and conservation efforts.
Our programs raise awareness about environmental protection and inspire the next generation to care for the sea. We want every child to leave with a smile and a deep appreciation for the ocean. With these programs we want to give the NEXT GENERATION the freedom to exchange ideas with their peers, do research and most of all: make new friends..
What we are.
.. it´s what we are living for

At SEA MATES, we are more than just a team - we are a passionate dive duo dedicated to providing exceptional diving experiences, technical training, and a deep commitment to marine conservation on the beautiful Island of Cres. Together, we bring expertise, enthusiasm, and a shared vision for sustainable diving adventures. Our team is small but mighty, combining a wealth of experience and skills to make SEA MATES to a perfect destination for divers of all levels. Scroll down to meet us and discover how we turn every dive into an unforgettable journey!
Meet the Team
We are living in the new GENERATION OF DIVING.

DENISE
Director of SEA MATES
Instructor Trainer I XR Trimix Instructor I
REC & XR Sidemount Instructor
Mares Technician
With over 20 years of diving experience in saltwater, lakes, caves, mines or under ice and an impressive number of conducting 1100+ courses, Denise, an Austrian girl is the heart and soul of SEA MATES. As an SSI Instructor Trainer, Teacher & Seamate, she brings unparalleled expertise in diving, technical diving, an infectious passion for teaching, and a strong commitment to environmental conversation. Denise’s vision for SEA MATES is to inspire divers to explore the sea responsibly while embracing its beauty and most of all that students get the best out of themselves.

IVAN
Director of CRES ADVENTURES
Captain I Gasblender
Diving Instructor I Sidemount Instructor
Ivan’s love for the sea is matched only by his skill as a licensed skipper and dedicated dive instructor. With years of experience navigating the waters around Cres, Ivan ensures every dive trip is smooth, safe, and full of adventure. His friendly demeanor and in-depth knowledge of the local marine environment and most of all the knowledge about the conditions on the sea and local weather make him an indispensable part of the SEA MATES experience.

