Thunnus tonggol
How to identify a Longtail Tuna
Longtail Tuna are found in open ocean, offshore banks, current edges, seamounts, and deep pelagic water. Use these features as a starting point and compare with a full identification guide before relying on any identification.

EnvironmentSaltwater
SeasonHighly migratory; availability varies by current, temperature, and regulation
Habitat and range
Open ocean, offshore banks, current edges, seamounts, and deep pelagic water
Where to catch Longtail Tuna
- Northeast US offshore (MA/NJ) — all species we list for this fishery
- Gulf of Mexico — all species we list for this fishery
- California offshore — all species we list for this fishery
- Atlantic Europe (FR/ES/PT) — all species we list for this fishery
Longtail Tuna by state
State season calendars that list Longtail Tuna — each shows the months it is in season and the official licence source:
- Alabama — seasons, best months and licence info
- California — seasons, best months and licence info
- Florida — seasons, best months and licence info
- Louisiana — seasons, best months and licence info
- Massachusetts — seasons, best months and licence info
- Mississippi — seasons, best months and licence info
- New Jersey — seasons, best months and licence info
- Texas — seasons, best months and licence info
Baits and lures
Species-dependent · trolled lures · live or dead baitfish · squid · jigs · poppers · or flies
Related species
Often caught in the same waters or confused with Longtail Tuna:
- Albacore Tuna — identification & profile (Saltwater)
- Bigeye Tuna — identification & profile (Saltwater)
- Blackfin Tuna — identification & profile (Saltwater)
- Bluefin Tuna — identification & profile (Saltwater)
- Skipjack Tuna — identification & profile (Saltwater)
- Southern Bluefin Tuna — identification & profile (Saltwater)
Monthly bite brief
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Do not rely on a photo alone for legal or food-safety decisions. Location, season, life stage and local regulations matter. Confirm any identification that affects possession limits or consumption with the responsible wildlife agency.
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