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Costa Rica's Surfing Paradise | Changing Seas | Preview

On Costa Rica’s Pacific coast, the surf break at Playa Hermosa is a world-class wave—and the heart of a vibrant ecosystem where endangered sea turtles nest. Recently named a World Surfing Reserve, it’s now the focus of a bold conservation effort, as community members work to restore forests, protect wildlife, and preserve the powerful waves that shape their way of life.
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Preview Length 04:54 Premiere: 06/24/25

Changing Seas

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Season Episodes

Getting Sharked: Search for Solutions
S18 E4 Length 26:42 Premiere Date 06/13/26

Engineering the Power of Waves
S18 E3 Length 26:42 Premiere Date 06/13/26

The Seals of Sable Island
S18 E2 Length 26:42 Premiere Date 06/13/26

Puerto Rico: Resilience in Action
S18 E1 Length 26:42 Premiere Date 06/13/26

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Ancient Adriatic: Croatia's Sunken History - S16 E1

Marine archaeologists uncover a Roman shipwreck on Croatia's Adriatic Coast.

  • Thursday October 15, 2026 8:30 am ET on KET2
  • Thursday October 15, 2026 7:30 am CT on KET2

Eagle Rays: Soaring on Spotted Wings - S16 E2

Despite its global "endangered" status, little is known about the white-spotted eagle ray. Now, Florida scientists are employing cutting-edge technology and innovative approaches to gain deeper insight into this elegant fish's movement and diet.

  • Thursday October 22, 2026 8:30 am ET on KET2
  • Thursday October 22, 2026 7:30 am CT on KET2

Maui Aloha 'aina: From Mauka to Makai - S16 E3

Dedicated scientists and volunteers are drawing upon the ancient wisdom of the Hawaiian people to restore Maui's ecosystems following the losses caused by recent Lahaina wildfires.

  • Thursday October 29, 2026 8:30 am ET on KET2
  • Thursday October 29, 2026 7:30 am CT on KET2

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