Choosing your braid for big bluefin tuna lure fishing

How to choose the right braid for bluefin tuna lure fishing? © Benjamin Le Provost

An essential piece of equipment, the choice of braid for your bluefin tuna lure fishing reel should not be left to chance. It must meet several important characteristics.

High resistance

The first essential parameter is braid strength.
To tackle the big bluefin tuna that cruise off the coast of Brittany, you need to be at least 130 lbs strong.
Specimens rarely weigh less than 80 kilos and can reach 250 kilos.
Generally, we speak in P.E., which is a diameter.

La résistance de la tresse est primordiale compte tenu de la tension mise lors du combat.
The strength of the braid is crucial, given the tension involved in the fight.


PE10 or PE12 braids are the most common. Some days, when faced with smaller fish, a PE8 diameter is necessary, especially if they are fickle.

Beware of advertised and actual resistance. There may sometimes be significant differences.

Fluidity to optimize throws

As with all cast fishing, distance is important.
Some types of braid glide better than others. This parameter has a direct influence on your ability to cast far.

Unlike live-fishing, here we're going for a minimum 8-strand model, which offers interesting technical features.

Certains jours, les chasses sont compliquées à approcher. Il faudra être capable de lancer loin pour les atteindre. Le choix de la tresse est déterminant.
Some days, the hunts are difficult to approach. You need to be able to cast far to reach them. The choice of braid is crucial.

A multicolored model

The color of the braid may seem an unimportant criterion. And yet, here, when it comes to bluefin tuna fishing, I find it of non-negligible importance.

A pattern marked every 10 meters by a different color allows me to know with good precision where the fish is and how many braids it picks up on the rushes.
Knowing the colors of the braid marked every 10 metres, I can estimate the braid.

L'ensemble de mes moulinets est garni de tresse multicolore.
All my reels are trimmed with multicoloured braid.

My selection of models

Over the past few seasons, I've been able to test different models that have given me complete satisfaction:

Daiwa J braid X8 in PE10

Advertised with a resistance of 123 lbs, this braid is not the finest on the market. In the rings, it is quite noisy, but offers sufficient glide to achieve satisfactory casting distances.
Its strong points are its real resistance, which is sufficient to combat the bluefin tuna encountered in the area. It is multicolored, marked every 10 meters. As previously stated, I really appreciate this feature. Finally, its value for money is unbeatable. Expect to pay around 35 euros for a 300 m spool.

Tresse Daiwa j Braid
Daiwa j Braid

Visit Sunline Siglon Pe X8 is the second multicolor model I use.
It offers excellent glide and is quiet in the rings. Casting distances obtained with this lure are better than with the Daiwa J-braid.
The 450 m spools can be used to fill reels with plenty of capacity. Ideal for fishing at great depths.

Tresse Sunline Siglon.
Sunline Siglon braid


It is available in Pe 10 and Pe 12 for a resistance of 130 or 150 lbs.
Expect to pay around ?150 for one of these two coils.

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