A typhoon brings monstrous waves and high winds to the west. Rick and Bob attempt to stitch a head wound in turbulent seas, while John risks capsize to make a harbor entrance. An emergency tests Jake between his duties as captain and man of the house.

In treacherous western waters, Sig and Jake gamble on a daring new fishing strategy. Rick and Sophia attempt a perilous boat-to-boat transfer to save a quarter of a million dollars of crab. The fleet mourns the loss of beloved fisherman Nick Mavar.