Mahi Mahi (Dolphinfish) (also known as Dolphinfish, Dorado, Mahi) in Northern Territory. Minimum legal size, daily bag limit, possession limit — verified against the NT Fisheries guide, 2026.
In Northern Territory, Mahi Mahi (Dolphinfish) has no minimum legal size and the possession limit is 5 per person (generic "all other fish species" limit), with a possession limit of 5 per person. There is no closed season in NT.
No closed season
Mahi mahi is not individually listed in the NT (and is at best incidental in NT recreational catch), so it falls under the generic "all other fish species not subject to specific individual limits = 5". No minimum size. A General Personal Possession Limit of 15 fish applies overall.
These limits are pulled from the NT Fisheries recreational fishing possession and size limits. Last verified June 2026.
Always check the official guide before keeping any fish. Regulations change. Northern Territory Government — NT Fisheries (Department of Agriculture and Fisheries) updates its guide annually and occasionally mid-year. Fines for over-bag or undersized fish are significant.
The Northern Territory does not require a recreational fishing licence or a recreational boat licence — but you must follow recreational boat laws. A General Personal Possession Limit of 15 fish applies on top of the per-species limits. NT recreational fishing rules.
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