Is it a keeper? Shrimp has no size limit today, with 48 quarts heads-on (29 quarts headed) per boat per day, or per person without a boat.
Shrimp size limit, season and daily limit
Where
Season
Size limit
Daily limit
SC state waters (cast net, no bait)
May 1 – December 15
None
48 quarts heads-on (29 quarts headed) per boat per day, or per person without a boat
SC shrimp baiting season (licensed, over bait)
September 11 – November 9
None
48 quarts heads-on (29 quarts headed) per day per set of poles
Notes
A 2026-10-31 check against the official source found a discrepancy in this species' userNotes. Read the official wording before keeping the fish: https://www.eregulations.com/southcarolina/fishing/crustaceans-shellfish-size-catch-limits
Shrimp baiting (over bait, licensed, 10 poles): 2026 season Sept. 11 noon – Nov. 9 noon, 48 quarts whole or 29 quarts headed per day per set of poles.
Exact South Carolina Department of Natural Resources wording
Season
Open May 1 – December 15 (closed Dec. 16 – Apr. 30)
Size
None
Limit
48 quarts whole (heads on) or 29 quarts headed per day per boat, or per person if no boat is used
SC state waters (cast net, no bait) — as printed
“Taking Shrimp Without Bait — Closed: Dec. 16 - Apr. 30. 48 quarts whole or 29 quarts headed per day (sunrise to sunrise) per boat, per person if no boat is used, or per seining party. 12 dozen dead or live shrimp allowed per boat during closed season.”
Litopenaeus setiferus is a species of prawn found along the Atlantic coast of North America and in the Gulf of Mexico. It was the subject of the earliest shrimp fishery in the United States.