Harpoon fishing for giant bluefin tuna is now closed for 2025
What happened
US regulators have closed the harpoon fishery for large bluefin tuna for the rest of 2025. This means vessels with harpoon permits cannot catch bluefin tuna that are 73 inches or larger.
Why it matters
This is a routine closure. Regulators set annual quotas for different fishing methods. Once a quota is met, that specific fishery closes for the year. This prevents overfishing of a species that has been heavily managed for decades.
The signal
Watch for the 2026 quota announcements to see if the overall bluefin tuna stock is recovering enough to allow for a longer harpoon season.