The blue crab season closures will go into effect Jan. 1-31, 2021 in North Carolina state waters north and east of the Highway 58 bridge and March 1-15, 2021 south and west of the Highway 58 bridge. The N.C. Marine Fisheries Commission approved measures to end overfishing and achieve sustainable harvest with the adoption of the Blue Crab Fishery Management Plan Amendment 3 at its February 2020 meeting.