Longtail tuna

Longtail tuna in South East Queensland: no size limit, 20 per person, no closed season. Rules checked 8 Oct 2026. Best months SEQ-wide: March to July.

Updated

Longtail tuna (Thunnus tonggol) museum specimen, side-on on a white background
Photo: The U.S. Food and Drug Administration, Public domain in the United States (US Government work), via Wikimedia Commons (catalogue label painted out, cropped, background extended and resized). Photo credits

Scientific name: Thunnus tonggol. Also called longtail and northern bluefin.

Longtail tuna at a glance
Scientific nameThunnus tonggol
Other nameslongtail, northern bluefin
Minimum sizeNone
Bag (possession) limit20 per person
Closed season in SEQNone
Best months (SEQ-wide)Mar–Jul
Also in seasonFeb and Aug–Nov
Best tideNo clear tide preference
Best lightDawn and dusk
HabitatsThe open bay and passages; offshore reefs
AccessMostly a boat fishery

Longtail tuna size and bag limit in QLD

Not listed on the tidal limits page, so the general possession limit of 20 applies. No size limit, no closed season.

Checked 8 Oct 2026 against the Queensland Government pages: size and possession limits and closed seasons.

Limits are possession limits: they count everything you hold, including any at home in the freezer. In yellow (conservation park) zones: max 2 lines and 2 hooks in total per angler. Green zones: no fishing. All QLD fishing rules

When to catch longtail tuna in South East Queensland

October 2026: Longtail tuna is in season across South East Queensland, though not at its peak.

Longtail tuna season by month, South East Queensland
WhereJanFebMarAprMayJunJulAugSepOctNovDec
SEQ-wideJanuary: off seasonFebruary: in seasonMarch: peak seasonApril: peak seasonMay: peak seasonJune: peak seasonJuly: peak seasonAugust: in seasonSeptember: in seasonOctober: in seasonNovember: in seasonDecember: off season
  • peak season
  • in season
  • off season
  • closed season for at least part of the month

Tide: Not tide-driven: follow bait and birds; use wind and tide to drift up to a school quietly.

Time of day: Early morning before sunrise and again at sunset; calm glassed-out days.

Weather: calm or offshore wind and clear water suit them; rain makes little difference.

Seasons partly come from Coastwatch report mentions, not catch numbers.

Longtail tuna by area
AreaHow commonBestAlso in season
NoosaAlso caughtApr–Aug (local season)Mar and Sep
Sunshine CoastAlso caughtMar–JulFeb and Aug–Nov
Pumicestone Passage & BribieAlso caughtMar–JulFeb and Aug–Nov
Northern Moreton BayMain areaFeb–Apr (local season)May, Sep and Nov
Western Moreton BayAlso caughtMar–JulFeb and Aug–Nov
Southern Moreton BayAlso caughtMar–JulFeb and Aug–Nov
Straddie & JumpinpinAlso caughtMar–JulFeb and Aug–Nov
Gold CoastMain areaJun–Sep (local season)Apr–May and Oct
Offshore Sunshine CoastAlso caughtMar–JulFeb and Aug–Nov
Offshore Gold CoastMain areaMar–JulFeb and Aug–Nov

Not in our guide for Brisbane River, Moreton Island and Offshore Moreton.

Around Scarborough and the Redcliffe Peninsula

Our local Redcliffe Peninsula notes come from local fishing columns and reports, and for longtail tuna they differ from the South East Queensland picture. Around Scarborough the best months are April, May, June and July, with March and August to November also worth a try.

Longtail tuna season by month: Scarborough and SEQ-wide
WhereJanFebMarAprMayJunJulAugSepOctNovDec
ScarboroughJanuary: off seasonFebruary: off seasonMarch: in seasonApril: peak seasonMay: peak seasonJune: peak seasonJuly: peak seasonAugust: in seasonSeptember: in seasonOctober: in seasonNovember: in seasonDecember: off season
SEQ-wideJanuary: off seasonFebruary: in seasonMarch: peak seasonApril: peak seasonMay: peak seasonJune: peak seasonJuly: peak seasonAugust: in seasonSeptember: in seasonOctober: in seasonNovember: in seasonDecember: off season

By boat on bait balls: off the Redcliffe eastern beaches, the northern bay from the top of the Pearl Channel through the Spitfire Channel, and Hope Banks to Goat Island and north to Cowan Cowan.

When: Early morning before sunrise and again at sunset; calm, glassed-out days.

Where to catch longtail tuna in SEQ

On bait schools: northern Moreton Bay (Pearl and Spitfire channels, Hope Banks to Cowan Cowan), off the Redcliffe eastern beaches, Mooloolaba bay and Old Woman Island, Noosa North and Sunshine reefs, the Gold Coast (Gravel Patch off Burleigh, outside and inside the Seaway).

Longtail tuna is mostly a boat fishery in South East Queensland.

Catch Signal forecast areas that rate longtail tuna: Noosa River & Noosa Heads, Laguna Bay & Noosa offshore, Maroochy, Mooloolaba & Coolum, Caloundra & northern Pumicestone Passage, Bribie Island & southern Pumicestone Passage, Redcliffe Peninsula & Deception Bay, Bramble Bay, Pine River & Sandgate, Central bay & Moreton Island west, Wynnum, Manly & Wellington Point, Cleveland, Peel & Straddie west, Victoria Point, Redland Bay & bay islands, Jumpinpin, Jacobs Well & Pimpama, Gold Coast Broadwater, Seaway & Nerang River, Burleigh to Point Danger, Ocean side of Straddie & Moreton, Offshore: Mooloolaba to Caloundra, Offshore: Gold Coast.

Spots to try for longtail tuna
SpotAreaTide times
Tangalooma PointCentral bay and Moreton Island westTangalooma
Narrowneck ReefOffshore: Gold CoastGold Coast Seaway
Laguna Bay (off Noosa Heads)Laguna Bay and Noosa offshoreNoosa Head
Shorncliffe PierBramble Bay, Pine River and SandgateShorncliffe
Wynnum Jetty (Pandanus Beach)Wynnum, Manly and Wellington PointManly
Cleveland PointCleveland, Peel and Straddie westCleveland Point
Victoria Point jettyVictoria Point, Redland Bay and bay islandsVictoria Point
North Stradbroke Artificial ReefOcean side of Straddie and MoretonBrisbane Bar

Picked because the water each spot reaches suits longtail tuna (our habitat match), not from catch reports. Each spot links to its place on the area page; tide times are for the place our forecast reads for that spot.

How to catch longtail tuna: best baits, lures and rig

Baits

  • Mostly a lure fishery; live slimy mackerel or pilchards work near the boat

Lures

  • Stickbaits (about 120-160 mm) with a slow twitch-twitch-pause
  • Metal slugs 30-60 g
  • Soft plastic jerkbaits

Longtail tuna rig

Braid with an FG-knotted 30-50 lb leader, loop knot to the lure, single hooks on stickbaits.

Good to know about longtail tuna

Approach from the side and cast past the school; never drive over it. The bay run is strongest in autumn; the Gold Coast run peaks later (Jun-Sep).

Open in the forecast

See longtail tuna in the Catch Signal app: seasons for the area you fish, closed-season warnings and the best days this week.

Sources

Rules are short, dated summaries: always check the official pages before you keep a fish. Species notes are in our own words from the sources listed.