Sharks seen from above in turquoise water
Dive · Explore · Protect

Below the surface.
Everything changes.

A place to explore, understand and protect the ocean.

Two divers, one pulse, a shared obsession with the sea.

Hey Ocean-Swarm — we are Renata & Sebastian, divers behind Ocean Pulse.

From reefs to the deep blue, we've seen how powerful, how beautiful, and how fragile the ocean is.

Ocean Pulse is our way of sharing that. A place to explore, to protect the sea, and to connect with kindred spirits.

— Renata & Sebastian

Renata and Sebastian on a dive boat
La Paz · 2025R. & S.
A diver swimming alongside a manta ray beneath the surface
A twenty-metre descent can feel like a cathedral.— Ari Atoll
Manta birostris · Maldives
Ocean Pulse app icon

Your digital
dive buddy.

Logbook, certificates and every important detail in one place.

Insights and health features help you understand your dives — and grow with every one.

At the same time, your data becomes part of something bigger: helping us understand and protect the ocean.

With every Pro subscription and every referral, you actively support organisations like Sea Shepherd.

Twice the protection for the ocean.

Built by divers. For the community. 🩵

Piano, salt air, and a question.

Ocean Pulse is a cinematic singer-songwriter album that blends emotional depth with musical expansiveness.

Ocean Pulse album vinyl artwork

Inspired by the ocean as a powerful metaphor for movement, impermanence, and continuity, the album brings together intimate, piano-driven songs with sweeping orchestral moments and narrative pieces. Clear, expressive vocals, organic instrumentation, and carefully crafted arrangements create a sonic world that feels both intimate and vast.

  1. i.Breathe3:44
  2. ii.Into the Blue3:14
  3. iii.Andreia2:31

“The ocean doesn't need our admiration. It needs our attention.”