Is Coastal Defenders coming back?

Coastal Defenders's return is unconfirmed. The show last aired its most recent episode on March 10, 2023, and its future schedule has not been announced.

Coastal Defenders is a documentary series that premiered on February 27, 2023, on BBC Two. It followed a team of dive engineers based on the southern coast of England as they worked to maintain Britain's coastlines and waterways, battling against the forces of nature to keep essential infrastructure operational.

The series featured Craig Parkinson as the narrator and each episode had a runtime of approximately 30 minutes. The first season consisted of 8 episodes, concluding on March 10, 2023. As of now, there has been no official announcement regarding a second season or further episodes.