Try out the Club

Unlock the fishing spots of Tre'r-ddol, weather forecasts and many other services with the Premium Club.

10-day free trial

Nouveau : FishAndYou, l'appli des concours de pêche

Avec FishAndYou, vous pouvez créer votre propre concours de pêche, et gagner de l'argent.

Créer mon concours de pêche

Discover everything to fish in Tre'r-ddol

Find the best moment to go fishing in Tre'r-ddol, 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.

Go for it!

N°1 | The Flounder Fish

The Flounder Fish belongs to the Pleuronectidae family. It usually reaches a size of 50 cm; the maximum observed size is 60 cm for a weight of 1.5 kg. The maximum lifespan is estimated at 15 years. It reproduces in early spring. The female can lay up to 2 million eggs. The best time to fish it is in spring and autumn. The Flounder fish is a flatfish of general losanitary appearance, taking into account the triangular shape of the head and dorsal and anal fins. Both eyes are on the same side of the head, on the right side, for about 2/3 of the individuals. The mouth is small and terminal, with a slightly tapered snout. The oral commissure is located on the same line as the center of the eye. The lateral line barely curves towards the dorsal edge at the pectoral fins. It has a row of tubers in its front part. Similarly, the base of the dorsal and anal fins is highlighted by a line of tubers, which are clearly palpable. The anal fin has 35 to 46 soft rays. The oculate side has a variable coloring, from olive green to reddish brown, or grey, enhanced by dark green mottling, with small, dull and few orange spots. This helps to give it a "dirty" appearance. The blind side is white.

Fishing period : Spring and Autumn

Minimum size : 25 cm

Difficulty :

N°2 | 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°3 | The Bull Huss

The Bull Huss belongs to the Scyliorhinidae family. Small in size, they usually measure 60 to 80 cm, although there are larger ones, since they can reach 1.5 m in the Mediterranean and 2 m in the Atlantic. This fish can live for 75 years. It spawns a hundred eggs all year round, especially in the late winter and in July. It is abundant every day of the year. This fish is not really active but still is hard to catch. The upper part of the Bull Huss is light brown in color, covered with small dark brown spots. Because of this pattern of spots, it is also called spotted cat shark. The part of the flank is white and grey. The mouth and nose holes are below his obtuse head. The particularity of the Bull Huss is that its nostrils are linked to the mouth by a curved line.

Fishing period : All year

Minimum size : 58 cm

Difficulty :

N°4 | 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°5 | 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°6 | The Plaice fish

The Plaice fish belongs to the Pleuronectidae family. it does not usually exceed 61 cm. Growth is slow and the average lifespan is between 12 and 15 years. Reproduction takes place between February and May. Fertility is 125,000 eggs on average. It can be fished all year round. The plaice fish is a dexterous flat asymmetric fish: its two eyes are located on the right flank. Its body is thick. The ocular side is generally uniform, ranging from reddish to dark beige and spotted, while the blind side is white. His mouth is big. Its caudal is rounded and of moderate size. The lateral line is almost straight, except for a slight arc above the pectoral muscles. The dorsal fin has 76 to 101 rays, it originates in front of the left eye and ends on the caudal peduncle. The anal has 60 to 79 rays, it begins just below the operculum and ends under the posterior end of the dorsal fin. The head and body are covered with small ctenoid scales, they are rough on the ocular side; those on the blind side are mainly smooth and cycloid.

Fishing period : All year

Minimum size : 30 cm

Difficulty :

N°7 | 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°8 | The Pouting fish

The Pouting fish belongs to the Gadidae Family. Its longevity is short: 4 years for a maximum size of 45 cm and a weight of about 1kg. Breeding takes place in March-April and is fished all year round. This small fish, generally 20/30 cm, rarely 45 cm, has an oval body, flattened laterally. Beige/pinkish white, slightly coppery, it can, especially when it is close to a poorly lit area (cave, wreck), have four to five wide dark vertical stripes. These bands may be absent in sunlight or on dead fish. The lower jaw is slightly set back, giving the pouting fish a characteristic profile with a small "nose". The eye is quite large, and a barbell is clearly visible under the "chin". The pouting fish has, like other Gadidae, three dorsal fins and two anal fins. A black spot is clearly visible at the base of the pectoral muscles.

Fishing period : All year

Minimum size : 25 cm

Difficulty :

N°9 | The European Eel

The European Eel belongs to the Anguillidae family. The european eel can reach a maximum size of 1.50 m and a weight of 3 kg. However, males rarely exceed 45 cm. The current size is more modest and varies between 40 and 60 cm. Its longevity is 12 to 20 years but in captivity it can reach more than 50 years. They can be fished from June to September. The European eel has a snake-like body, with a circular cross-section and very elongated. The body is covered with smooth, viscous skin, rich in thick mucus-secreting cells. The scales are small, oval and deeply embedded in the skin. It has a small round eye and a terminal mouth. The lower jaw is prominent. The color of the eel varies as it grows. In the yellow eel stage, it has a brownish, greenish or yellowish color depending on its habitat (homochrome). The lateral line is not very visible. In the silver eel stage, the back is dark green, the sides have silvery highlights and the belly is pearly white. The lateral line becomes very visible. The body of the European eel does not have pelvic fins. The pectoral fins, the only even fins, are small. On the other hand, odd fins (dorsal, anal, caudal) are very long and fuse at the tail.

Fishing period : June to September

Minimum size : 38 cm

Difficulty :

N°10 | 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 :

7.6

10 am

Take out your rods! The fishes are here.

High

Medium

Low

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 .