A mostly out-of-focus image of the ocean at sunset or sunrise with the sun's light reflecting off the water

The ocean is powerful.
And largely unmeasured.

Tini Scientific turns swimmers into a distributed sensor network — collecting the nearshore data that has always been missing and delivering it as actionable coastal intelligence.

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Read about the science

Every year, thousands of people enter nearshore waters with little more than a weather forecast and a guess. Rip currents shift. Temperatures drop. Conditions change without warning — because the data to predict them simply doesn't exist.

Tini Scientific is changing that.

Real Data. Real Conditions.

Our smartwatch app collects current speed, wave height, water temperature, and GPS tracks during every swim — science-ready data from sensors people already wear in the water.

Where It's Needed Most.

Nearshore zones — the beaches, surf breaks, and open water swim courses where people actually spend time — are the least monitored coastal environments on earth.

Built by Ocean Scientists.

Tini Scientific is founded by an oceanographer with decades of experience. The science behind the algorithms, and data products is rigorous, peer-informed, and field-validated.