· Saltwater · 2026 season

| Where | Season | Size limit | Daily limit |
|---|---|---|---|
| NJ marine waters | Open year-round | 14 inch minimum | 10 per person per day |
Source: NJDEP Fish & Wildlife, captured 2026-10-04 (2026 season).
Say it, snap a photo, or type the length. SlotGauge answers KEEP or RELEASE using today's New Jersey rules.
Open SlotGauge for Spanish MackerelSpecies of fish
The Atlantic Spanish mackerel is a migratory species of mackerel that swims to the northern Gulf of Mexico in spring, and returns to southern Florida in the eastern Gulf, and to Mexico in the western Gulf in the fall.
Read more about Atlantic Spanish mackerel on Wikipedia →
Text from Wikipedia, CC BY-SA 4.0. Regulations on this page come from NJDEP Fish & Wildlife, not Wikipedia.
All 62 New Jersey species A–Z →
14 inch minimum in New Jersey state waters.
10 per person per day.
Open year-round.
A spanish mackerel is a keeper today if it measures at least 14 inches, with a daily limit of 10.