Is it a keeper? A blue crab is a keeper today if it measures at least 4.5 inches, with one bushel per person per day.
Blue Crab size limit, season and daily limit
Where
Season
Size limit
Daily limit
NJ marine waters
Open year-round
4.5 inch minimum
one bushel per person per day
Notes
A 2026-10-31 check against the official source found a discrepancy in this species' notes. Read the official wording before keeping the fish: https://www.eregulations.com/newjersey/fishing/saltwater/mollusks-crustaceans
Exact NJDEP Fish & Wildlife wording
Season
Open year-round
Size
Peeler or shedder 3 inches; Soft 3½ inches; Hard 4½ inches (point to point)
Limit
One bushel per day per person
statewide — as printed
“Minimum size for crabs … a) Peeler or shedder crab: 3 inches b) Soft crab: 3½ inches c) Hard crab: 4½ inches … It is illegal to harvest or possess more than one bushel of crabs per day per person”
Callinectes sapidus, commonly known as the blue crab, Atlantic blue crab, or, regionally, the Maryland blue crab, is a species of crab native to the waters of the western Atlantic Ocean and the Gulf of Mexico, and introduced internationally.