Skipjack Tuna

Skipjack tuna is the most abundant and widely caught tuna species in the world. It’s a smaller fish than yellowfin or bluefin, typically weighing between two and ten kilograms, with deep red flesh that has a stronger, more pronounced flavour than its larger relatives.

Fresh skipjack can be eaten raw in sushi and sashimi, seared as steaks, or used in poke bowls. In Japanese cuisine, skipjack is the fish traditionally used to make katsuobushi — dried, smoked bonito flakes that form the base of dashi stock. Its assertive flavour pairs well with bold seasonings like soy, wasabi, ginger, and citrus.

While most of the global skipjack catch goes to canning — it’s the dominant species in tinned tuna — fresh skipjack is increasingly available at fishmongers in Australia, particularly those with good access to Pacific-caught fish.

Wild
photograph to come — from twenty years of markets, farms and kitchens

How it's made

Skipjack tuna are caught wild in tropical and warm-temperate oceans, primarily using purse seine nets or pole-and-line methods. Once landed, the fish are bled, gutted, and chilled rapidly. For fresh sale, the flesh is filleted from the bone and skin, then cut into loins or steaks.

Nutrition (per 100g)

Energy 103kcal
Protein 22g
Carbs 0g
Fat 1g
Fibre 0g Sugar 0g
Mass Distribution

0.5 fillet is about 198 g — roughly 200 kcal of this.

What it costs the planet (per kilo)

Carbon ≈5.15kg
Freshwater ≈3515.05L
Land ≈3.75

≈ Estimated — worked out from a category-typical value further up its supply chain. Where this comes from →

Where it comes from

In the kitchen

Used as

grilled or seared tuna

Classic dishes
  • Bonito Tataki
  • Tuna Poke
  • Grilled Skipjack Tuna

Keeping one at home? Track yours in your cubud →

Where this data comes from

Nutrition data from

USDA

How it was calculated

SR Legacy

Full credits, licences, and methods: the sources page →

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