Pacific Tuna Catch Hits Record Highs: Insights from the WCPFC22 Report

Transport of Tuna for Fast Freezing

The Pacific Ocean remains the heart of the world’s tuna industry, and the latest data shows it is working overtime. Following the Western and Central Pacific Fisheries Commission (WCPFC) 22nd annual meeting, a newly released summary report reveals a year of unprecedented numbers—and unprecedented challenges. From record-breaking catches to the shifting shadows of climate change, here is what you need to know about the state of our oceans.

A Year for the Record Books

According to the WCPFC22 Summary Report, 2024 was a landmark year for the region. Total tuna catches in the Western and Central Pacific reached their highest levels ever recorded.

• Skipjack Surge: The primary driver behind these record numbers was a massive skipjack catch.

• Albacore on the Rise: While yellowfin and bigeye numbers remained relatively stable, albacore catches saw a notable jump compared to 2023.

• Sustainability Status: In a rare piece of good news for global food security, all four key tuna stocks—skipjack, bigeye, yellowfin, and South Pacific albacore—are currently "in the green." This means they are not overfished and are meeting management objectives.

The Climate Factor: Shifting Seas

While the numbers are high, the way and where fishing is happening is changing. Experts noted a significant westward shift in purse seine fishing activity.

Interestingly, this wasn't due to new laws or policy changes. Instead, it was driven by La Niña conditions. Climate variability is changing tuna distribution, pushing schools into new areas and leading to an increase in "free school" sets (fishing on schools not associated with floating objects).

Warning Signs and Uncertainties

Despite the "green" status of major stocks, the report flags several areas of concern:

1. Striped Marlin: The Southwest Pacific striped marlin remains overfished, though it is not currently undergoing further overfishing.

2. Technological Efficiency: Even though there are fewer vessels on the water, the number of hooks being deployed has increased substantially. Modern gear is more efficient than ever, putting constant pressure on the biomass.

3. Data Gaps: The Commission warned of "higher uncertainty" regarding South Pacific albacore. Factors like natural mortality and productivity are becoming harder to predict, making future projections less certain.

The Path Forward

The WCPFC22 meeting in Manila brought together Pacific Island nations—from Fiji and Samoa to the Marshall Islands—alongside international organizations like the FFA and SPC. Their goal remains clear: maintaining the world's largest tuna fishery through cooperation.

Moving into late 2026, the focus will shift heavily toward climate change considerations in management and the adoption of stricter IUU (Illegal, Unreported, and Unregulated) fishing vessel lists.

Source Attribution: This article was adapted from original reporting by Pita Ligaiula, published on March 25, 2026, via PINA (Pacific Islands News Association)