Four Layers of Ocean Intelligence
01 — Live conditions
Know before you go: Currents, temperature, tides, swell, wind, and water quality all pulled from oceanographic sources and updated in real time, so you always know what the water has in store.
02 — AI Assistance
Connect your swims and biometrics. Your personal AI swim coach analyses your performance by mapping physiological markers against exact ocean conditions. The result is a personalized insight report that decodes your interaction with the water and gets smarter with every swim.
03 — Going Together
The ocean is better and safer when shared: Find clubs, join swims, and discover who else is in the water near you. Thalass brings swimmers together. From Sunday morning groups to serious training squads, with shared conditions, club events, and a community built around the spots you love.
04 — Personal Data
Your ocean, your data: Thalass builds a picture of how you perform in different conditions, so the more you swim, the smarter your insights become. The ocean changes constantly. Your understanding of it should too.
Find Your Spot
Browse a global map of swim locations. Conditions, recent reports, and active clubs at every site.
Read The Water
See live conditions and your swim window. Know what to expect before you ever touch the water.
Swim With Others
Join a club, follow swimmers near you, log your sessions. Build a community around your spots..

