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Species

Longfin tuna

The most abundant tuna species in the Cape and the backbone of the local commercial fishery.

Why are longfin the most reliable tuna here?

Because there are simply more of them, across a longer window. Longfin are the backbone of Cape Town’s sustainable commercial tuna fishery, and massive schools are located using sonar.

Once hooked on trolled lures they can be caught for hours on spinning gear and bait, with guests often seeing hundreds of fish around the boat on a good day.

How do they compare to yellowfin?

Smaller and far more numerous: 10 to 30 kilograms against a yellowfin range of 40 to 100. They shoal densely, so a located school usually produces multiple fish rather than one.

For a first offshore trip they are frequently the better introduction. The fight is real without being punishing, and the odds of connecting are higher.

The facts

Species
Longfin tuna
Also known as
Albacore, Langvin
Scientific name
Thunnus alalunga
Family
Scombridae
Typical weight
8–30 kg
Caught on
Offshore
Methods
Trolled lures, Spinning, Bait
Fished from
Hout Bay Harbour

Seasonality

When to fish for longfin tuna off Cape Town

Based on how this fishery actually runs, not on a generic range. Each month links through to that month's conditions.

Longfin tuna by month: January good, February good, March peak, April peak, May peak, June good, July good, August good, September good, October good, November good, December good.

Questions

When is longfin tuna season in Cape Town?

March to May is the strongest window, but longfin are present in numbers through most of the year — they are the most abundant tuna species in the Cape.

How big are longfin tuna off Cape Town?

Typically 10 to 30 kilograms.