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Discover everything to fish in Gelli Gynan

Find the best moment to go fishing in Gelli Gynan, 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 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 :

N°2 | 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°3 | 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°4 | The John Dory Fish

The John Dory fish belongs to the Zeidae family. It measures 30 to 50 cm on average and can reach a maximum weight of 8 kg. It can live up to 12 years. This fish is caught all year round but more easily from April to July. This fish has a high body and very strongly compressed laterally. Its head and the base of its fins carry thorns and bone ridges. The filaments carried by the dorsal fin are very long in juveniles and gradually regress until the animal reaches its adult size. Its eyes are high and his protractile mouth is widely split. An arched lateral line can be seen above the pectoral fins. Its color varies from grey-green with silvery to golden yellow reflections, often marked by longitudinal mottling. A large black eye patch surrounded by grey adorns the middle of each flank.

Fishing period : all year

Minimum size : no restriction

Difficulty :

N°5 | The Halibut fish

The Halibut fish belongs to the Pleuronectidae family. It can measure up to 4 m, weigh more than 100 kg and live to be 50 years old. It breeds from February to May and lays up to one million eggs. the fishing season is open from March to November. Halibut is a flatfish of the Pleuronectidae family. Like all fish in this family, its eyes are both located on the right side of his head (dexter fish), with the left side blind and unpigmented facing the ground. Its body is elongated, its lateral line strongly arched in the pectoral region, its mouth wide, its teeth curved and its tail concave. The color of its right flank (upper flank) varies from greenish grey to dark brown, while its left flank ranges from white to pale grey.

Fishing period : More productive in Spring

Minimum size : 81 cm

Difficulty :

N°6 | The Turbot Fish

The turbot fish belongs to the Scophthalmidae family. When mature, the average size of the turbot is 30 to 60 cm. In general, males are smaller (35 cm) than females (42 cm). Some individuals can reach a maximum height of 1 m. An adult turbot weighs an average of 6 kg. Exceptionally, some specimens can weigh up to 25 kg. This fish has a long lifespan, the male can live up to 20 years while the female, up to 25 years The breeding period is between February and April. The female can lay up to 3 million eggs. Turbot is caught from January to May. The Turbot is a flatfish, left-handed or senestral, i.e. it rests on its right side (bottom side, blind) and has its left side facing upwards (top side). The origin of the dorsal fin is in front of the eye and its first rays are unbranched. The upper surface is covered with scattered bone tubers (transformed scales). This feature gives it its common name of studded. The eyes are relatively far apart (the distance between them is greater than the diameter of one eye). The lateral line is very curved at the pectoral fin. Like most flatfish, the livery is of variable color, in homochrome with the bottom. It can have many round white to black spots.

Fishing period : January to May

Minimum size : 30 cm

Difficulty :

N°7 | The Weever fish

The Weever fish belongs to the Trachinidae family. The Weever fish form a family of perciform marine fish, the Trachinidae, which includes nine species. Their sizes vary from 15 cm to more than 50 cm depending on the species. The Nine species are: The Lesser weever, the Spotted weever, the Guinean weever, the Sailfin weever, the Trachinus cornutus, the Greater weever, the Striped weever, the Cape Verde weever and the Starry weever. It can be fished during the hot seasons. The Weever fish can be classified into two categories, on the one hand the small Vive which measures less than 15 cm, and the large Vive, measuring on average 2 to 30 cm and can reach 50 cm in length. The large weever differs from the small one in that it has four thorns in its orbits. The weever is always dangerous, in that it is endowed with erectile spines are the bite is very toxic, which can have long-term consequences in humans. The weever is yellow on the back, with a whitish belly and yellow or brown streaks. Accidents are much more frequent since the weever is often buried in the sand, so the risk is greater, as you may step on it and get stung.

Fishing period : during hot season

Minimum size : no restriction

Difficulty :

N°8 | 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°9 | 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°10 | 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 :

7.6

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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 .