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Find the best moment to go fishing in Trenewan, the most caught species, the techniques used, go fish with anglers nearby, find a fishing charter or guide, save your spots and discover new ones.

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N°1 | The Brill fish

The brill fish belongs to the Scophthalmidae family. The minimum size of capture is 30 cm but can reach 75 cm for 6 kg. He can live up to 3 years. It breeds from late spring to early summer. The female can lay up to 15 million eggs. It can be fished all year. The brill has an oval body. It rests on its right side and has its left side. Thus, when placed with the head facing left, both eyes are located above the mouth. Its common name of brill comes from a particularity of its dorsal fin, whose origin is far in front of the eye and whose first rays are free and branched. The distance between the two eyes is greater than the diameter of one eye. The lateral line is very curved at the pectoral fin. As with many flatfish, the coloring is variable and depends on the biotope. The brill is indeed capable of homochromia, i.e. to match the color of the background. The coloring is rather brown, more or less speckled, and also varies according to the environment on a live fish. It has many round spots whose edges are incomplete rings of darker colors. The blind side is whitish.

Fishing period : All year

Minimum size : 30 cm

Difficulty :

N°2 | The Conger Eel

The Conger Eel belongs to the Anguillidae family. Its average size is 40 to 150 cm for an average weight of 4 kg. It has a life span of 50 years old. They breed from spring to summer. The best period to fish for Conger Eel is from April to September at night. Snake-shaped, oval body and the rear part is vertically compressed. The skin is relatively thick and covered with mucus that covers the scales. The lower jaw is longer than the upper and the nostrils are tubular. The dorsal and anal fins merge with the caudal fin and this all forms a single continuous fin that starts well behind the pectoral fins. There is no pelvic fin. Back brown-green with yellowish belly for yellow eel but back black with silver belly for silver eel. It turns black with a silver belly in silver eels for individuals ready to migrate to the Sargasso Sea.

Fishing period : April to September

Minimum size : 58 cm

Difficulty :

N°3 | The Coalfish

The Coalfish belongs to the Gadidae family. With a size of up to 1.30 m, the coalfish can weigh up to 10 kg. It has a life span of 8 to 10 years. The breeding period varies according to the location. The female lays up to 4 million eggs. It can be fished all year round but at a minimum catch size of 61 cm. Its body is fusiform and elongated, covered with small round scales. In profile, the lower jaw is slightly prominent. The back is greenish brown; the belly is silvery. The clear and almost straight lateral line is well marked. It extends along the entire length of its sides. There may also be a black spot at the base of the pectoral fins. The mouth is terminal. She's black on the inside. The fins are soft-raked. They are dark like the back of a fish, except for the lighter pelvic fins. The coalfish has 3 dorsal fins, the first being triangular, the others longer, and 2 anal fins. The pelvic fins are positioned well forward, under the head, and the caudal fin is a little concave. Young people may have a small barbel on their chin.

Fishing period : All year

Minimum size : 61 cm

Difficulty :

N°4 | The Gurnard Fish

The Gurnard Fish belongs to the Triglidae family. their sizes vary from 250g to 1 kg. The maximum size recorded is 6 kg. The maximum age that was reached and measured in this fish was 15 years. It is fished in August in April. The gurnard can be identified by the way he moves on the bottom using the first 3 rays of his pectoral fins transformed into locomotor appendages allowing him to "walk" on the seabed. The longest rays of the pectoral fin reach the beginning of the anal fin. This fin, when the individual begins to swim, shows its underside decorated with a bright blue border. It may also have a fairly central black area with blue spots. The bluish coloration of the pectoral fades with age. This fish has two distinct ridges, the first of which is quite short. With a maximum height of 75 cm, but usually not exceeding fifty centimeters, it is the largest representative of the family. Its maximum referenced weight is 6 kg. As with other gurnards, the head is massive and armored. It has a snout extending far forward and ending in a curvature or a slight indentation. The spines on the lids and pre-lids are quite short. The general color varies from grey to reddish to brown with varying degrees of dark spots. Her belly is white. Small scales give it a very smooth looking integument. The lateral line, which is similar in color to that of the body, shows only a slight relief.

Fishing period : from August to April

Minimum size : 200 g

Difficulty :

N°5 | The Sole Fish

The sole fish belongs to the Soleidae family. The maximum size can reach 70 cm with a current size of 25 to 35 cm. Its longevity is 27 years. It breeds from January to March depending on the region. It can lay up to 1,300,000 eggs. It can be fished all year round. First of all, we notice in this flatfish its characteristic oval shape, which is not found in the other flatfish most frequently encountered by divers. The adult sole, a right-handed (or dexter) flatfish, rests on its left flank and has its eyes on the right side. The color of this fish is very variable: bluish grey to yellowish brown! The body is often marked with marbling and dark spots. The snout of the soles is rounded and shows a small arched mouth, located before the tip of the head. Her eyes are small and wide apart. The caudal has a rounded edge at the end of which a dark fringe can often be seen. On the seabed is the black spot (sometimes golden or brown) at the back and up of the pectoral fin. The dorsal and anal fins are generally white bordered and joined to the caudal by a thin membrane.

Fishing period : All year

Minimum size : 24 cm

Difficulty :

N°6 | The Mackerel fish

The Mackerel fish belongs to the Scombridae family. The average size of adult mackerel is 30 to 40 cm and its weight ranges from 500 g to exceptionally 1.5 kg. It can live up to 17 years. It reproduces from March to September. The female can lay 450000 eggs. It can be fished all year round. The streamlined body and pointed head of the mackerel, give it an excellent swimming quality (up to 10 km/h). The characteristic feature of mackerel is its blue-green back zebra with more or less oblique and parallel dark lines, while the sides and belly are silvery white. There are 23 to 33 dark chevrons depending on the individual and include the forehead between the two eyes. The fins of mackerel are grey. It has two widely spaced dorsal fins, the first being characterized by 10 to 13 thorny rays. In addition, it also has two pectoral fins (dark based), two ventral, one anal and one caudal. The caudal is preceded by 5 small feathered fins on the dorsal and ventral sides called pinnules. The tail is very indented.

Fishing period : All year

Minimum size : 20 cm

Difficulty :

N°7 | The Cod fish

The Cod fish belongs to the Gadidae family. The Cod fish measure between 50 and 90 cm on average but can reach 1.80 metres for 40 kg and a maximum weight of 95.5 kg in some specimens. It can live up to 25 years. It reproduces from February to April. The female can lay 500,000 eggs. It can be fished all year round but productivity is better in March, April and October, November. Its elongated body is covered with small scales. The muzzle is relatively elongated, slightly prominent, conical and obtuse. A large mouth with the posterior edge reaching one third of the eye. There are many small teeth in each jaw. Presence of a barbel under the jaw. It has three dorsal fins and two anal fins. The pale lateral line is curved in the first 2/5 of the body. The body cavity is lined with a grey or silvery membrane and has small black, brown or red spots on the sides and back. The color varies according to the habitat and diet.

Fishing period : March, April, October and November

Minimum size : 35 cm

Difficulty :

N°8 | The Wrasse fish

The Wrasse fish belongs to the Labridae family. Labridaes are marine fish, the Wrasse of the Labridae family, in the order of Perciformes. The family is large and diverse, with about 500 species of fish generally very colourful, grouped into 60 genera. The large number of species of wrasse offers an incredible diversity of colors, shapes and sizes with possible geographical variations between some individuals of the same species. In addition, like parrot fish, many livers evolve over the course of their lives according to their maturity and their position within the group. These evolutions can be considered in different phases (juvenile, intermediate or initial and terminal) at each of them, morphological modifications (size, shape and color) take place. All these variations in livery during the existence of a wrasse make it particularly difficult to identify between species, the risk of confusion is great and this even for specialists. During the juvenile phase, the dominant colors can vary from bright yellow to orange, as well as dull colors such as grey and brown with camouflage patterns. In the intermediate or initial phase, the wrasse is both male and female, adult but subordinate to the dominant individuals and therefore smaller with dull colors and cryptic patterns. However, in the terminal phase, depending on the species, fish can change sex, size and livery. The latter becomes a distinctive visual element within the group and is very colorful with red, yellow, gree

Fishing period : Varies according to the species

Minimum size : Varies according to the species

Difficulty :

N°9 | The Monkfish

The Monkfish belongs to the Lophiidae Family. The height, in adults, is between 70 and 200 cm. The weight of large individuals is around 40 kg, with a maximum of 58 kg recorded. The longevity is about twenty years. It breeds in winter. The female can lay millions of eggs at once. It is fished in abundance from December to March. With its enormous head (it constitutes 60% of the animal's weight), its widely split mouth and highly developed pectoral fins, anglerfish cannot be confused with any other fish. The body has a round section at the level of the tail, flattened towards the head. The first three rays of the dorsal fin are placed very far forward; the first, located in front of the eyes, carries a flap of bifid skin that the animal uses as bait. The skin is smooth, flake-free and slightly viscous. A row of branched appendages, more developed around the head, borders the median part of the body. The gill holes in the highest position are protected by two bony caps inserted under the skin. The teeth are strong, pointed and curved backwards. The general color is a light brown marbled with darker areas, which may vary according to the environment. Despite their large size, anglerfish are quite good at camouflage.

Fishing period : in winter

Minimum size : 50 cm

Difficulty :

N°10 | The Dab fish

The Dab fish belongs to the Pleuronectidae family. It has an average size of 25 to 40 cm with an average weight of 1 kg. It has a lifespan of 12 years. The Dab fish breeds from February to April. The female lay up to 150,000 oocytes. The Dab fishing is open from October to Mars. the minimum catch size is 25 cm. The Dab fish, scientifically named Limanda Limanda, is a teleosteal species that belongs to the pleuronectidae or flatfish family. It has a flattened body with a more or less oval shape. The eyes of this dexterous fish are both generally located on the right side. The animal has a tiny mouth with small teeth. Its lateral line is curved at the pectoral fin. A characteristic feature that allows it to be easily distinguished from other species with similar morphology such as flounder. Thin scales cover the upper surface of the flounder, making its skin rough to the touch. The back is golden or yellowish brown in color and has dark spots. The belly or blind face is white. Varying from beige to light brown, the general color of dab allows it to blend in with the backgrounds.

Fishing period : October to March

Minimum size : 25 cm

Difficulty :

7.6

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The best moment to go fishing!

The fishing forecast allows you to forecast your fishing trips and always go at the right time to the right place!

How it works

This is a score of 1 to 10 calculated city by city according to some forty criteria affecting fishing: moon, weather conditions, atmospheric pressure, sunrise / sunset. sun, tides, swell etc .