Australian

Barramundi

Lates calcarifer

4.0

At a Glance

Avg Length

36"

Avg Weight

25 lbs

World Record

137.3 lbs

Habitat

Tropical Rivers, Estuaries Australia

About the Barramundi

Barramundi (Lates calcarifer). Found in Tropical Rivers, Estuaries Australia. Average length 36 in, weight 25.0 lbs. World record: 137.3 lbs (Northern Territory, Australia).

The Barramundi is one of the most recognizable freshwater species in North American waters, classified scientifically as <em>Lates calcarifer</em>. It belongs to the Australian group, most commonly found in tropical rivers, estuaries australia environments. Anglers target this species for both sport and table fare, and it appears across a broad range of water bodies throughout the United States.

A typical Barramundi runs 36 inches in length and weighs around 25 pounds, though fish in prime habitat regularly exceed these averages. The all-tackle world record stands at 137.3 lbs, set at Northern Territory, Australia, making it a legitimate target for anglers chasing personal bests. Conservation status varies by region — check local regulations before keeping fish, as some waters have slot limits or catch-and-release requirements in place.

Habitat & Range

Primary habitat: Tropical Rivers, Estuaries Australia.

The Barramundi thrives across a wide range of freshwater environments throughout North America. Seasonal movements are driven by water temperature — fish tend to move into shallower water during spring and fall feeding periods, and push deeper or seek cover during the heat of summer and cold of winter. Understanding these patterns is critical to locating fish consistently across the season.

How to Fish for Barramundi

Best bait: Live Bait.

Technique: Lure Casting.

Match your presentation to the season and conditions. In clear water, downsize your bait and slow your retrieve. In stained or muddy water, switch to high-contrast colors and add vibration. Early morning and evening are the most productive windows during summer months. During spawning season, fish become highly territorial and will strike out of aggression as well as hunger.

World Record

The all-tackle world record Barramundi weighed 137.3 lbs, caught at Northern Territory, Australia. This record represents the upper end of what this species achieves under ideal conditions. Most anglers targeting personal bests focus on proven trophy waters with the right combination of habitat, forage base, and light fishing pressure.

State Regulations

Regulations vary by state and water body. Before fishing for Barramundi, verify current size limits, bag limits, and open seasons with your state fish and wildlife agency. Check your state's fishing license requirements and season dates at the FishLog Fishing License guide.