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Rising Tide: The Ocean Podcast
by Blue Frontier
A refreshing, irreverent dive into the lives, work, and explorations of today’s leading and diverse ocean voices. Each half-hour episode co-hosted by David Helvarg of Blue Frontier and Vicki Nichols Goldstein of the Inland Ocean Coalition sails through lively discussions with our guests about marine life, culture, and critical issues affecting our rapidly changing seas. Informative, enlightening, and often humorous it is an invaluable resource for anyone passionate about understanding, enjoying, and protecting our salty blue world.
Episodes
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Jan Freiwald puts People in Kelp & Coral
In the latest episode of Rising Tide David and Blue Frontier’s Natasha Benjamin talk with Reef Check Executive Director Jan Freiwald. For 30 years his organization has been developing citizen science projects to survey and protect both coral reefs and kelp forests around the world. Jan, who…
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Surfing with Cigarettes?
In the latest episode of Rising Tide – the Ocean Podcast David and Vicki talk with filmmaker Ben Judkins whose award-winning documentary ‘The Cigarette Surfboard’ tells the story of eco-surfer Taylor Lane who built his first cigarette surfboard from 10,000 plastic cigarette filters he collected...
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Jordan Flagel Opens Up about Giant Clams
In the latest episode of Rising Tide the Ocean Podcast David Helvarg and Vicki Nichols Goldsteinr talk with Jordan Flagel about Giant Clams. Jordan is the lead environmental scientist with IMARCS – the International Marine Science and Carbon Sequestration Foundation. Along with his work with…
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Nancy Rabalais Tracks the Real Living Dead
In the latest episode of Rising Tide - the Ocean Podcast David and Vicki reconnect with past guest and renown marine ecologist Dr. Nancy Rabalais of Louisiana State University. For decades Nancy has been doing pioneering work tracking and mapping a large seasonal ‘Dead Zone’ in the Gulf of…
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Diving in with Dive shop Owner Natalie Shuman
In the latest episode of Rising Tide the Ocean Podcast David and Vicki talk with Natalie Shuman, the owner of Sun Divers Roatan on the famed island located on the Meso-American Reef 40 miles north of Honduras in the Caribbean. A certified scuba instructor, co-founder of a scuba scholarship…
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Daniel Swain does more than Predict the Weather
In the latest episode of Rising Tide the Ocean Podcast David and Vicki talk with Boulder- based weather and climate scientist Dr. Daniel Swain about the emerging El Nino that’s predicted to become a major, perhaps historic one this fall on top of a new marine heatwave already impacting the…
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Aaron Eger is yes, Eager to Help the Kelp
In the latest episode of Rising Tide the Ocean Podcast Oceanographer and Blue Frontier board member Joy Leilei Shih and David Helvarg talk with Australian based scientist Dr. Aaron Eger, one of the world’s top kelp researchers. Based at the University of New South Wales in Sydney, he is the…
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Peter Benchley Awards: The Oscars of the Ocean
In the latest episode of Rising Tide the Ocean Podcast we highlight the 2026 Peter Benchley Awards that were held at the Monterey Bay Aquarium this spring. They’re named after the author of Jaws who spent most of his subsequent life as a shark and ocean protection advocate. Founded almost 20…
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Youth Ambassadors Crash Washington
An inside look at the determined youth ambassadors advocating for oceanic policy reform. In the latest episode of Rising Tide the Ocean Podcast David and oceanographer and Blue Frontier board member Joy LeiLei Shih talk about our Youth Ambassador program before interviewing our 2026 ambassadors –...
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Swimming California: Catherine Breed’s Ocean Journey
In the latest episode of Rising Tide Ocean Podcast, Natasha Benjamin and Vicki Nichols talk with marathon swimmer Catherine Breed — a record-breaking endurance athlete, former U.S. National Team swimmer, and founder of Sea Dreamers. From world-record swims between the Farallon Islands and the...
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Paul Greenberg on Fishing, Writing and Semiotics
Exploring the Depths: An Investigative Dive on Ocean Conservation and Cultural Impact In the latest episode of Rising Tide the Ocean Podcast David Helvarg and Vicki Nichols Goldstein have an engaging conversation with Paul Greenberg, author of the best-selling book ‘Four Fish’ and more recent...
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Louie Psihoyos on Dolphins, Plastics and More
Unraveling the Threads of Change: From Photography to Global Environmental Advocacy Academy Award-winning director Louie Psihoyos returned to the Rising Tide Ocean Podcast for a conversation as wide-ranging and urgent as his films. Host David Helvarg sat down with Psihoyos before a live audience...
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Helvarg on the ‘Forest of the Sea’
Exploring the Forgotten Frontlines of Our Ocean's Battle Against Climate Change The tables turn on the latest episode of Rising Tide the Ocean Podcast as Blue Frontier’s Natasha Benjamin interviews Rising Tide co-host and author David Helvarg on his latest book, ‘Forest of the Sea – The…
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Amanda Leland and James Workman ‘Sea Change’ in How We Fish
Explore the alliance between fishermen and environmentalists that is reshaping the industry and safeguarding marine life. On the latest episode of Rising Tide the Ocean Podcast, host David Helvarg and co-host Vicki Nichols Goldstein sit down with James Workman and Amanda Leland, co-authors of Sea...
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Angelo Villagomez vs. Trump’s Ocean Policies
On the latest episode of Rising Tide, hosts David Helvarg and Vicki Nichols-Goldstein sit down with Angelo Villagomez, Senior Ocean Fellow at the Center for American Progress in Washington D.C. — a man who has spent his career turning conviction into policy at the edges of the map. A longtime...
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Sachi Cunningham Shoots Women Riding Giants
Breaking Barriers & Pioneering Pursuits On the latest episode of Rising Tide, bodysurfer David Helvarg and board surfer Natasha Benjamin sit down with photographer, filmmaker, and journalist Sachi Cunningham — a woman who has spent more than two decades pointing her lens at the pioneers rewriting...
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Fatal Watch: Uncovering the Truth Behind Ocean Observer Murders
On the latest episode of *Rising Tide*, hosts David Helvarg and Vicki Nichols Goldstein sit down with Mark Benjamin and Katie Carpenter, co-directors of the powerful feature documentary Fatal Watch. Fatal Watch exposes the darkest underbelly of the global fishing industry—the murder and…
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Can you Eat Seafood Sustainably? This Aquarium thinks so.
On the latest episode of Rising Tide, hosts David Helvarg and Vicki Nichols Goldstein sit down with Erin Hudson, Director of the Seafood Watch program at the world-renowned Monterey Bay Aquarium. With more than 15 years dedicated to advancing sustainable seafood, Hudson brings deep insight into…
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Two Cousteaus Who Want to Save the Krill
In the latest episode of Rising Tide: The Ocean Podcast, David Helvarg and Vicki Nichols Goldstein speak with former guests and good friends of the Ocean Philippe and Ashlan Cousteau. Philippe is the third generation of the legendary family of Jacques Cousteau and a founder of the youth group…
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Fighting Offshore Oil Again with Richard Charter
In the latest episode of Rising Tide: The Ocean Podcast, David Helvarg and Vicki Nichols Goldstein speak with longtime ocean activist and former guest Richard Charter about the Trump administration’s punitive effort to open the entire California coastline to offshore oil drilling. It has been...
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End the Year by Refusing Refuse
In this year-end episode Holden Hardcastle and Nick Paz do an on-the-ground (actually on the beach) interview with Vince Yuen, founder of 'Refuse, Refuse San Francisco.' During a beach clean-up on the city's oceanfront he discusses the significance of community-led trash cleanups in protecting…
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Cal Maritime’s Eric Jones - His Tall Ships and Tall Orders
In the latest episode of Rising Tide: The Ocean Podcast, David speaks with Superintendent Eric Jones of the Cal Poly Maritime Academy, the only one of 7 U.S. Maritime Academies located on the west coast. A retired Coast Guard Rear Admiral credentialed to captain anything afloat, Eric served 13...
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Peter Gros and Dr. Wynn-Grant — Protecting the Wild Kingdom
In the latest episode of Rising Tide, David Helvarg speaks with Peter Gros and Dr. Rae Wynn-Grant, co-hosts of “Mutual of Omaha’s Wild Kingdom: Protecting the Wild,” a show whose origins go back to 1963, when most televisions were still black and white, but wildlife was both more abundant and…
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Amy Bower Cordalis and a River’s Rebirth
In the latest episode, David Helvarg and Natasha Benjamin speak with Amy Bowers Cordalis of California’s Yurok Tribe about her life and her new book, The Water Remembers: My Indigenous Family’s Fight to Save a River and a Way of Life. Amy, the former general counsel for the Yurok Tribe, the…
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Ministering to Mariners
In the latest episode, David Helvarg & Vicki Nichols Goldstein talk with the Reverend Robert Wilkins about how his faith led him to his work with the Seafarers Ministry, serving ship crews arriving at the Port of Oakland, California. Wilkins and his team make ship visits, help crew members…
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Andrew Zimmern's Blue Foods
In the latest episode of Rising Tide: The Ocean Podcast, hosts David Helvarg and Vicki Nichols Goldstein speak with Chef Andrew Zimmern — the award-winning host and producer of numerous acclaimed radio and television programs, including the Food Channel’s Bizarre Foods and the PBS documentary...
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Balancing Wonder and Warning: Dr. Ben Halpern on the Future of Our Oceans
In the latest episode of ‘Rising Tide, the Ocean Podcast,’ David and Natasha speak with Dr. Ben Halpern. Along with being a past Peter Benchley Ocean Award winner, Ben serves as Director of the National Center for Ecological Analysis and Synthesis, a research center at the University of…
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Labor is for ‘Revolution’ in Offshore Wind
In the latest episode of ‘Rising Tide, the Ocean Podcast,’ David speaks with Erica Hammond, Legislative Director of the Rhode Island AFL-CIO. They represent most of the roughly 1,000 workers who’ve been out of a job since the Trump administration issued a stop-work order in August on the...
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Drew Harvell — Exploring the Secrets of the Sea
In the latest episode of 'Rising Tide, the Ocean Podcast,' hosts David Helvarg and Vicki Nichols Goldstein of the Inland Ocean Coalition interview Dr. Drew Harvell, an esteemed professor of ecology and evolutionary biology at Cornell University. The discussion delves into the recent breakthrough…
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Kirsten Donald — A Voice for the Ocean's Mammals
The latest episode of Rising Tide: The Ocean Podcast features a conversation with Kirsten Donald, a marine mammal biologist, educator, and ocean advocate with the Pacific Marine Mammal Center in Laguna Beach, California. This renowned rescue center responds to whales and dolphins in distress…
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The War Against the Greens - Stronger than Ever
The latest episode of the Rising Tide Ocean Podcast features an excerpt from a recent conversation between David Helvarg and Chris Clarke of the desert podcast 90 Miles from Needles. Clarke discusses Helvarg’s first book, The War Against the Greens (1994), which was highly influential in exposing…
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George Leonard on Trump’s Anti-Ocean Bill
In the latest Rising Tide: The Ocean Podcast David and Vicki talk with former Ocean Conservancy Chief Scientist and policy expert George Leonard about the Trump administration’s approach to our public seas. In taking a closer look at the BBB (‘Big Beautiful’ or ‘Big Brother’) mega-bill that...
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Meaghan Brosnan – Ocean Sheriff
In the latest episode David & Vicki talk with Wildaid CEO Meaghan Brosnan who, when it comes to marine wildlife and protected areas, is all about the enforcement. Wildaid is a leading international non-profit dedicated to saving the world’s declining wildlife species, perhaps best known for its...
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The UN’s Ocean Conference
In the latest episode of Rising Tide: The Ocean Podcast, David & Vicki bring you some of the news that other media may not have. Earlier in June there was a United Nations Ocean Conference in Nice, France attended by thousands of people including many heads of state. While a lot got done there,...
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Restoring the Underwater Forest: Tom Ford's Kelp Crusade
In this episode of the Rising Tide Ocean Podcast, hosts David Helvarg and Vicki Nichols Goldstein welcome Tom Ford, CEO of the Bay Foundation and Director of the Santa Monica Bay National Estuary Program. They discuss Ford's journey from his first ocean encounter in high school to his extensive...
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Behind the Glass – Kim McIntyre and the Aquarium Conservation Partnership
In the latest episode of Rising Tide, the Ocean Podcast David Helvarg and Natasha Benjamin talk with Kim McIntyre, the Executive Director of the Aquarium Conservation Partnership, a coalition of 35 aquariums working together to increase their collective impact. Along with helping revive the Peter...
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Blue News and Great Diving with Rep. Huffman & Tiani Dun
Our latest episode of Rising Tide the Ocean Podcast ranges from Palau in the central Pacific to Washington D.C. After a short Blue News update with Congressman Jared Huffman in his DC office we go to the shark enhanced – not infested - waters of Palau where Blue Frontier's David Helvarg…
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From Bay to Blue Planet: Live at SF Climate Week with Ocean Defenders
On Friday April 25 the Rising Tide Ocean Podcast recorded our show with a live audience during SF Climate Week – one of the largest climate gatherings in the world. From the downtown studios of KALW – “The Voice of the Bay Area,” David and Natasha discussed global and Bay Area aspects of the…
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Jeremy Rifkin on Planet Aqua
In the latest and award-winning Rising Tide: the Ocean Podcast, David Helvarg, and Vicki Nicholas Goldstein speak with Jeremy Rifkin, who wants us to rethink our home in the universe. He is a best-selling author of 23 books translated into 35 languages and a major climate advisor to the European...
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Craig McLean & The Fight To Save NOAA
In the latest episode of the award-winning Rising Tide: the Ocean Podcast David and Vicki talk with retired NOAA Captain Craig McLean about the Trump administration’s attacks on the National Oceanographic and Atmospheric Administration. 20 percent of its workforce including weather forecasters…
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Sequoias of the Sea Hits the Big Screen
In our new episode of Rising Tide - the Ocean Podcast David Helvarg & Vicki Nichols Goldstein talk with friends Natasha Benjamin of Blue Frontier and Ana Blanco of the International Ocean Film Festival about their new role as co-directors of ‘Sequoias of the Sea.’ SOS as it’s also known is a...
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From the Vents to the Arctic: Kathy Crane’s Ocean Explorations
This fall NASA launched the Europa Clipper spaceship on a mission to the Jupiter moon of Europa to see if life might exist in its subsurface ocean. In this episode or ‘Rising Tide the Ocean Podcast’ we interview Dr. Kathy Crane who was key to the discovery and mapping of hydrothermal vents in the...
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Nat Herz’s Northern Beat
In our latest episode of ‘Rising Tide the Ocean Podcast’ David and Vicki check in on Nat Herz founder and reporter at The Northern Journal. After covering our 49th state (including one third of America’s coastline) for the Alaska Daily News and Alaska Public Media Nick set out on his own in 2022,...
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Healthy Reef's Report Card
In this episode of 'Rising Tide, the Ocean podcast,' hosts David Helvarg and Vicki Nichols Goldstein interview Melanie McField, the founder and director of Healthy Reefs for Healthy People. Melanie shares her journey from a childhood interest in marine biology to her work in Belize with the Peace...
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Salmon State Revisited with Tim Bristol
Last fall we spoke with a University of Alaska scientist about the state of salmon. Today we speak with Tim Bristol, the Director of ‘Salmon State’, a Juneau based environmental initiative to protect and sustain Alaska’s wild salmon that include some of the largest runs in the world. But all’s…
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Richard Charter on Biden’s Historic Offshore Drilling Ban
In this episode of Rising Tide the Ocean Podcast David Helvarg & Vicki N. Goldstein talk with longtime anti-offshore drilling activist Richard Charter about one of President Biden’s last acts in office, his January 6th ban on future offshore oil and gas drilling permits along the entire Atlantic...
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Whales, Waves, and Wonders: The Best Ocean Voices of 2024
In this episode of the Rising Tide Ocean Podcast, David Helvarg presents a compilation of the most impactful ocean voices of 2024. The episode features commercial fisherman turned journalist Nick Raheim discussing sperm whales in Alaska, artist Rachel sharing her fish-inspired art, Dr. Sarah…
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From Development Dreams to Parkland Reality: Point Molate's Story
Join hosts David Helvarg and Vicki Nichols Goldstein as they dive into the decades-long grassroots effort to transform 413 acres of the San Francisco Bay headland in Richmond, California, into the new Point Molate Park. Featured guest André Soto, a musician and activist, recounts the struggle...
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Climate Change and Cultural Resilience on St. Paul Island
Destiny Bristol Kushin and Zinaida Melovidov, her grandmother, live in the Unangan community of St. Paul Island, Alaska. Destiny is a 20-year-old college student working towards her associates degree in environmental sciences. Zinaida is an elder who has lived on the island almost all her life....
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From Jaws to Jubilation: The Legacy & Return of The Peter Benchley Ocean Awards
In this episode of the Rising Tide Ocean podcast, Vicki Nichols Goldstein discusses the return of the Peter Benchley Ocean Awards with co-founder Wendy Benchley and Rising Tide co-host and co-founder David Helvarg. After a 7-year hiatus, the Peter Benchley Ocean Awards are set to return on May 8,...
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ABOUT THIS SHOW
A refreshing, irreverent dive into the lives, work, and explorations of today’s leading and diverse ocean voices. Each half-hour episode co-hosted by David Helvarg of Blue Frontier and Vicki Nichols Goldstein of the Inland Ocean Coalition sails through lively discussions with our guests about marine life, culture, and critical issues affecting our rapidly changing seas. Informative, enlightening, and often humorous it is an invaluable resource for anyone passionate about understanding, enjoying, and protecting our salty blue world.
HOSTED BY
Blue Frontier
CATEGORIES
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Frequently Asked Questions
How many episodes does Rising Tide: The Ocean Podcast have?
Rising Tide: The Ocean Podcast currently has 157 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.
What is Rising Tide: The Ocean Podcast about?
A refreshing, irreverent dive into the lives, work, and explorations of today’s leading and diverse ocean voices. Each half-hour episode co-hosted by David Helvarg of Blue Frontier and Vicki Nichols Goldstein of the Inland Ocean Coalition sails through lively discussions with our guests about...
How often does Rising Tide: The Ocean Podcast release new episodes?
Rising Tide: The Ocean Podcast publishes regularly with 157 episodes available. Check the episode list for the typical release schedule.
Where can I listen to Rising Tide: The Ocean Podcast?
You can listen to Rising Tide: The Ocean Podcast on PodParley by clicking any episode. We provide an embedded audio player for direct listening, and you can also subscribe via your preferred podcast app using the RSS feed.
Who hosts Rising Tide: The Ocean Podcast?
Rising Tide: The Ocean Podcast is created and hosted by Blue Frontier.
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