Captain Greg Turner races a winter storm to save his stranded son, while Mack Kelley navigates unpredictable weather to keep family traditions alive.
Gail's hot streak comes with a target on her back; Greg faces the risks of hauling at night and Lex's issues stack up.
Blake struggles with a hand injury, while Mack grapples with superstitions and Captain Greg closely monitors lobster prices.
Captain Gail deals with more gear sabotage, while the rest of the captains try to maximise their time on the water amid the dropping North Atlantic temperatures.
Maine's top lobster restaurant confronts the struggles of running a business during the slow winter months, while Greg fishes for ghost gear.
Mack brings his old man on a trip; Greg hauls all of his traps to prep for spring; Gail makes her biggest sale of the season.