After a week lost to stormy weather, the fleet scrambles to make up for lost time in innovative ways. Shawn employs a risky hydraulic blaster, Chris gambles on a rookie diver, and Joe pushes himself and his dive crew to dangerous levels with a big payoff.

Tensions explode on the Tomcod Claim! Chris takes radical action against a dredge he believes is jumping his claim. When a massive explosion blows a hole in the Mistress, Kris scrambles to save his livelihood.