Sea Americas

What is Sea Americas?

Sea Americas is a cinematic documentary series following a record-setting all-female dive team as they document climate tipping points, collapsing reefs, historic wrecks, and rare resilience across the Americas from Canada through the United States to Central America and then onto South America.

This is not a diving show.

It is a race to understand and protect what remains of our underwater heritage.

Why it matters now

Every reef we don't document today may not exist tomorrow. These aren't distant warnings. They are happening in real time, in the waters off our own coastlines.

Sea Americas is a line of observation before potential collapse, a record of what existed, and a chance to understand what can still be saved.

Oceans produce 50–70% of our oxygen.
The health of every breath we take begins underwater.
Coral reefs are dying in real time.
Florida Keys. Flower Garden Banks. Disease, warming, and runoff are pushing ecosystems past the point of recovery.
Freshwater acidification is accelerating.
A newly studied phenomenon is spreading through the Great Lakes, threatening ecosystems and human health alike.
Indigenous coastal cultures are losing ancestral waters.
Environmental change is severing bonds between communities and the waters that have defined them for generations.

Meet the hosts

Two record-setting explorers. One mission.
A cinematic reckoning with the Americas' underwater world.

Jennifer Idol

Underwater Explorer · Filmmaker · Expedition Leader

The first woman to dive all 50 U.S. states, Jennifer is a visual storyteller and expedition leader whose five-year quest, documented in her acclaimed book An American Immersion, connected the public to the hidden beauty of America's waters. Her rare combination of underwater expertise, cinematic eye, and brand strategy makes her uniquely positioned to lead Sea Americas from expedition to screen.

Alex Rose

Marine Biologist · Science Editor · Underwater Photographer

Science Editor and principal writer for Ocean Geographic Magazine, Alex has shaped global ocean discourse for over a decade. Founder of Blue Ring, a membership-based ocean advocacy initiative, she bridges the worlds of marine science and emotional storytelling with rare authority. A professional violinist, Explorers Club Fellow, and PADI Divemaster, Alex makes the ocean impossible to look away from.