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Fishing in Mount Merrion

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Join our 404 fishermen and 1 cofisherman in Mount-Merrion in Leinster. The fishing forecast is currently 5. The most caught fishes here are the mutton snapper, the brook trout, the warsaw grouper and the colorado pikeminnow. Come try the most famous fishing techniques like the tips on material for mullet fishing with plug, trolling for squid, tips on material for squid jigging or fishing bass with soft lures.

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Most caught fish species in Mount Merrion Top species caught by Club members

Top species caught by Club members

N°1 | Bitterling Fish

The Bitterling fish is a freshwater fish and belongs to the Cyprinidae family. Its scientific name is Rhodeus Amarus. The current size of the bitterling fish is 5-6 cm. Some individuals can reach a maximum height of 11 cm and a weight of 10 g. This species is one of the smallest Cyprinid in Europe. It lives on average from 2 to 3 years. The spawning period is between April and June. It lays 40 to 100 oocytes. This fish is easy to catch due to its small size. The bitterling is a small fish whose body is high and laterally compressed. The lateral line is short or incomplete. The scales on the back have a grey-green coloring. The sides are clear with silvery reflections. During the breeding period the silver coloration changes to a pink to bright red color with a dark blue sideband. Sexual dimorphism occurs between the male and female during reproduction. A 5 to 8 mm laying tube (ovipositor) develops in the female, which allows her to lay her eggs in the gill cavity of freshwater mussels. The male has a higher body than the female and its colors become brighter during the breeding season. The bitterling fish's eyes are quite large. Its mouth is small, oblique and the upper jaw protrudes beyond the lower jaw. The anal and dorsal fins have a short base and 8 to 10 branched rays.

Fishing period : prohibited all year

Minimum size : not available

Difficulty :

N°2 | Black Bream Fish

The Black breamfish, also known as Acanthopagrus butcheri, is a Sparidae. In general, its average size is 15 to 35 cm and its weight is 500 g to 2.5 kg. However, some individuals can reach up to 60 cm and 4 kg. The black bream has a lifespan of 27 years. Its spawning period is between August and January. It can have up to 300,000 spawn each season. It is not hard to catch and offer a little resistance. The Black bream has a high body and relatively compressed laterally, with symmetrically curved dorsal and ventral fins. The mouth is of moderate size compared to the body and has six incisors in the front of the lower and upper jaws. The body is covered with large scales that can be cycloid or slightly ctenoid. The head is essentially flake-free, except for the lids. A flake sheath covers the soft ray bases of the dorsal, anal and caudal fins. The Black Bream is silvery, from golden brown or bronze to grey-green on the back as well as on the sides with sometimes greenish reflections, depending on its habitat. The belly is white. The fins are all dark, with black borders. The caudal fin is often dark olive-brown.

Fishing period : All year

Minimum size : 25 cm

Difficulty :

N°3 | Bleak Fish

The Bleak fish is a Cyprinidae. In general, its average size is 10 to 15 cm and its weight is 15 to 50 g. However, some individuals can reach up to 60 g for a size of 25 cm. The bleak has a lifespan of 6-7 years. The spawning period is between April and August. It can lay up to 7000 spawns. You can fish bleak from June to September. This fish swims quite fast and offers a little resistance during the catch. The bleak is a fish with an elongated body that is very compressed laterally, allowing it to have a high velocity. The upper jaw is shorter than the lower jaw. The mouth of the bleak is oriented upwards (above), a typical character of fish that seek their food on the surface. The caudal fin is strongly indented and the caudal peduncle is thin. The dorsal fin is inserted behind the pelvic fins and has a shorter base than the dorsal fin. Its name refers to the bright white color of its scales, which gives the bleak a metallic sheen. Its back is darker greenish-blue, its sides are silvery white and its fins are pale grey. During the breeding season, nuptial tubers appear on the backs and sides of males and their fins become orange.

Fishing period : June to September

Minimum size : 10 cm

Difficulty :

N°4 | Dolphinfish or Mahi-mahi

Dorade coryphĂšne, dorado, dolphin, lampuga, rakingo, calitos, ti-rone, maverikos, mahi-mahi... There are so many ways to call the dolphinfish (coryphaena hippurus). This species is well known for its flesh and is found in tropical and subtropical oceans, especially in the Mediterranean Sea, the Atlantic, Indian and Pacific Oceans.

Fishing period : June to September

Minimum size : 20 inches

Difficulty :

N°5 | Marlin

Marlin is a fish from a large family called Istiophoridae, which includes about 10 species. The most popular species include the blue marlin (makaira nigricans), the striped marlin (kajikia audax), the white marlin (kajikia albidus) and the black marlin (istiompax indica).

Fishing period : All the year

Minimum size : 40 inches

Difficulty :

N°6 | Striped bass

Striped bass (morone saxatilis) is a fish of the Moronidae family found along the Atlantic coast of North America.

Fishing period : All the year

Minimum size : 28 inches

Difficulty :

N°7 | The African Pompano

The African Pompano belongs to the Carangidae family. The maximum size can reach up to 1.50 m, but the average size is one meter. It breeds in spring and autumn. It can be fished during the hot seasons. Like many carangidae, it is a deep and laterally compressed fish, which have the deepest point of the body between the origin of the dorsal and anal fins and the head and tail tapering on either side. The dorsal and ventral profiles are also convex, the main characteristic of the adult being its more curved head compared to the more angular head profile of African Pompano. The species has 4 to 7 spines visible in the first dorsal fin, followed by a single spine and 18 to 20 soft rays in the second dorsal fin. The anal fin has two spines followed by 15 or 16 soft rays, while the pectoral fin is long and curved. The skin of the fish appears flake-free, but has tiny, embedded scales scattered over the body. The lateral line has a strong and moderately long dorsal arch, with a posterior section of 12 to 30 scales. Juvenile with filamentous rays at the anal and dorsal fins. Juveniles are characterized by their "spinning" appearance, characterized by filaments dragging anal and dorsal fins that retract with age. During maturation, the species also becomes more elongated and more similar to other types of jacks. The body is a silvery blue metallic to blue-green above, being the darkest on the head and upper shoulders, while the underside is more silvery. Juveniles have 5 chevron-sha

Fishing period : hot season

Minimum size : 60 cm

Difficulty :

N°8 | The Alligator Gar

The Alligator Gar belongs to the Lepisosteidae family. In its adult form, it can measure up to three meters long and weigh up to 140 kilograms. It breeds in spring. It can be fished all year round. Alligator gar are elongated fish with a long, narrow snout. Their scales form a kind of armor, protecting them from other predators, the scales are similar in hardness to our nails, hard as keratin. They are also sharp, never brush a sharp-edged club fish. These fish have the swim bladder modified into a gas bladder, it allows them to breathe at the surface.

Fishing period : All year

Minimum size : no restriction

Difficulty :

N°9 | The Almaco Jack

The Almaco Jack belongs to the Carangidae family. Its adult size varies from 80 cm to 120 cm. They reproduce in spring. It can be fished all year round. It has two dorsal fins, the longer of the two is about twice as long as the longer of the dorsal spines. It has a pale blue-green color, with a lavender glow. The Almaco Jack has a short upper jaw, with a yellowish streak from the jaw to the first dorsal fin, but its color becomes less recognizable as the fish ages. Younger almaco jacks usually have six black bars on the sides. The mouth is protractile and allows it to swallow its entire prey.

Fishing period : All year

Minimum size : no restriction

Difficulty :

N°10 | The American Eel

The American Eel belongs to the Anguillidae family. The size of the adult female can reach 1 m in length, while that of the male does not exceed 40 cm. Spawning takes place in mid-winter. Females lay 3 to 22 million eggs. He can live to be 50 years old. It can be fished from April to September. The American eel is a species of fish with a snake-like body all in length with fins that extend over its back, around its tail and along its inner surface. It has thick lips and a slightly longer lower jaw than her upper jaw, which gives her the appearance of having an overbite. The color of young eels varies from yellow-green or brown. Adult eels are grey with white or cream bellies.

Fishing period : April to September

Minimum size : 50 cm

Difficulty :

N°11 | The Apache trout

The Apache trout belongs to the Salmonidae family. The Apache trout is 15 to 61 cm long and weighs 0.2 to 2.7 kg. It rarely exceeds 25 cm but can reach up to 40 cm in its natural headwaters. It breeds from May to June. Fishing for Apache trout is prohibited all year round. Apache trout are yellowish gold in color with a golden belly and have medium sized dark spots, uniformly spaced, which can extend below the lateral line and over the dorsal fins and tail. The top of the head and back are dark olive in color, and it appears to have a black stripe/mask through each of its eyes, thanks to two small black dots on each side of the pupil. There may be a throat mark under the lower jaw, ranging from yellow to gold.

Fishing period :

Minimum size :

Difficulty :

N°12 | The Arctic Grayling

The Arctic Grayling belongs to the Salmonidae Family. The Arctic shade can reach a length of about 24 cm long and weighs about 3 kg. He can live to be 18 years old. It breeds in the spring and lays thousands of eggs. It can be fished all year round. Coloring may vary depending on the location. The dorsal fin is usually bordered red and dotted with large iridescent red, turquoise, purple or purple spots and marks. Back marks are more evident on the large shadows. The back of the Arctic shadow is generally dark. The sides can be in black, silver, gold, or blue. Gold markings sometimes form a border between the hips and the belly, while pelvic fins can be orange, red or pink. The sides and head can be freckles with black spots. The eye of the iris is often the color of gold.

Fishing period : All year

Minimum size : 15 cm

Difficulty :

N°1 | Bitterling Fish

The Bitterling fish is a freshwater fish and belongs to the Cyprinidae family. Its scientific name is Rhodeus Amarus. The current size of the bitterling fish is 5-6 cm. Some individuals can reach a maximum height of 11 cm and a weight of 10 g. This species is one of the smallest Cyprinid in Europe. It lives on average from 2 to 3 years. The spawning period is between April and June. It lays 40 to 100 oocytes. This fish is easy to catch due to its small size. The bitterling is a small fish whose body is high and laterally compressed. The lateral line is short or incomplete. The scales on the back have a grey-green coloring. The sides are clear with silvery reflections. During the breeding period the silver coloration changes to a pink to bright red color with a dark blue sideband. Sexual dimorphism occurs between the male and female during reproduction. A 5 to 8 mm laying tube (ovipositor) develops in the female, which allows her to lay her eggs in the gill cavity of freshwater mussels. The male has a higher body than the female and its colors become brighter during the breeding season. The bitterling fish's eyes are quite large. Its mouth is small, oblique and the upper jaw protrudes beyond the lower jaw. The anal and dorsal fins have a short base and 8 to 10 branched rays.

Fishing period : prohibited all year

Minimum size : not available

Difficulty :

N°2 | Black Bream Fish

The Black breamfish, also known as Acanthopagrus butcheri, is a Sparidae. In general, its average size is 15 to 35 cm and its weight is 500 g to 2.5 kg. However, some individuals can reach up to 60 cm and 4 kg. The black bream has a lifespan of 27 years. Its spawning period is between August and January. It can have up to 300,000 spawn each season. It is not hard to catch and offer a little resistance. The Black bream has a high body and relatively compressed laterally, with symmetrically curved dorsal and ventral fins. The mouth is of moderate size compared to the body and has six incisors in the front of the lower and upper jaws. The body is covered with large scales that can be cycloid or slightly ctenoid. The head is essentially flake-free, except for the lids. A flake sheath covers the soft ray bases of the dorsal, anal and caudal fins. The Black Bream is silvery, from golden brown or bronze to grey-green on the back as well as on the sides with sometimes greenish reflections, depending on its habitat. The belly is white. The fins are all dark, with black borders. The caudal fin is often dark olive-brown.

Fishing period : All year

Minimum size : 25 cm

Difficulty :

N°3 | Bleak Fish

The Bleak fish is a Cyprinidae. In general, its average size is 10 to 15 cm and its weight is 15 to 50 g. However, some individuals can reach up to 60 g for a size of 25 cm. The bleak has a lifespan of 6-7 years. The spawning period is between April and August. It can lay up to 7000 spawns. You can fish bleak from June to September. This fish swims quite fast and offers a little resistance during the catch. The bleak is a fish with an elongated body that is very compressed laterally, allowing it to have a high velocity. The upper jaw is shorter than the lower jaw. The mouth of the bleak is oriented upwards (above), a typical character of fish that seek their food on the surface. The caudal fin is strongly indented and the caudal peduncle is thin. The dorsal fin is inserted behind the pelvic fins and has a shorter base than the dorsal fin. Its name refers to the bright white color of its scales, which gives the bleak a metallic sheen. Its back is darker greenish-blue, its sides are silvery white and its fins are pale grey. During the breeding season, nuptial tubers appear on the backs and sides of males and their fins become orange.

Fishing period : June to September

Minimum size : 10 cm

Difficulty :

N°4 | Dolphinfish or Mahi-mahi

Dorade coryphĂšne, dorado, dolphin, lampuga, rakingo, calitos, ti-rone, maverikos, mahi-mahi... There are so many ways to call the dolphinfish (coryphaena hippurus). This species is well known for its flesh and is found in tropical and subtropical oceans, especially in the Mediterranean Sea, the Atlantic, Indian and Pacific Oceans.

Fishing period : June to September

Minimum size : 20 inches

Difficulty :

N°5 | Marlin

Marlin is a fish from a large family called Istiophoridae, which includes about 10 species. The most popular species include the blue marlin (makaira nigricans), the striped marlin (kajikia audax), the white marlin (kajikia albidus) and the black marlin (istiompax indica).

Fishing period : All the year

Minimum size : 40 inches

Difficulty :

N°6 | Striped bass

Striped bass (morone saxatilis) is a fish of the Moronidae family found along the Atlantic coast of North America.

Fishing period : All the year

Minimum size : 28 inches

Difficulty :

N°7 | The African Pompano

The African Pompano belongs to the Carangidae family. The maximum size can reach up to 1.50 m, but the average size is one meter. It breeds in spring and autumn. It can be fished during the hot seasons. Like many carangidae, it is a deep and laterally compressed fish, which have the deepest point of the body between the origin of the dorsal and anal fins and the head and tail tapering on either side. The dorsal and ventral profiles are also convex, the main characteristic of the adult being its more curved head compared to the more angular head profile of African Pompano. The species has 4 to 7 spines visible in the first dorsal fin, followed by a single spine and 18 to 20 soft rays in the second dorsal fin. The anal fin has two spines followed by 15 or 16 soft rays, while the pectoral fin is long and curved. The skin of the fish appears flake-free, but has tiny, embedded scales scattered over the body. The lateral line has a strong and moderately long dorsal arch, with a posterior section of 12 to 30 scales. Juvenile with filamentous rays at the anal and dorsal fins. Juveniles are characterized by their "spinning" appearance, characterized by filaments dragging anal and dorsal fins that retract with age. During maturation, the species also becomes more elongated and more similar to other types of jacks. The body is a silvery blue metallic to blue-green above, being the darkest on the head and upper shoulders, while the underside is more silvery. Juveniles have 5 chevron-sha

Fishing period : hot season

Minimum size : 60 cm

Difficulty :

N°8 | The Alligator Gar

The Alligator Gar belongs to the Lepisosteidae family. In its adult form, it can measure up to three meters long and weigh up to 140 kilograms. It breeds in spring. It can be fished all year round. Alligator gar are elongated fish with a long, narrow snout. Their scales form a kind of armor, protecting them from other predators, the scales are similar in hardness to our nails, hard as keratin. They are also sharp, never brush a sharp-edged club fish. These fish have the swim bladder modified into a gas bladder, it allows them to breathe at the surface.

Fishing period : All year

Minimum size : no restriction

Difficulty :

N°9 | The Almaco Jack

The Almaco Jack belongs to the Carangidae family. Its adult size varies from 80 cm to 120 cm. They reproduce in spring. It can be fished all year round. It has two dorsal fins, the longer of the two is about twice as long as the longer of the dorsal spines. It has a pale blue-green color, with a lavender glow. The Almaco Jack has a short upper jaw, with a yellowish streak from the jaw to the first dorsal fin, but its color becomes less recognizable as the fish ages. Younger almaco jacks usually have six black bars on the sides. The mouth is protractile and allows it to swallow its entire prey.

Fishing period : All year

Minimum size : no restriction

Difficulty :

N°10 | The American Eel

The American Eel belongs to the Anguillidae family. The size of the adult female can reach 1 m in length, while that of the male does not exceed 40 cm. Spawning takes place in mid-winter. Females lay 3 to 22 million eggs. He can live to be 50 years old. It can be fished from April to September. The American eel is a species of fish with a snake-like body all in length with fins that extend over its back, around its tail and along its inner surface. It has thick lips and a slightly longer lower jaw than her upper jaw, which gives her the appearance of having an overbite. The color of young eels varies from yellow-green or brown. Adult eels are grey with white or cream bellies.

Fishing period : April to September

Minimum size : 50 cm

Difficulty :

N°11 | The Apache trout

The Apache trout belongs to the Salmonidae family. The Apache trout is 15 to 61 cm long and weighs 0.2 to 2.7 kg. It rarely exceeds 25 cm but can reach up to 40 cm in its natural headwaters. It breeds from May to June. Fishing for Apache trout is prohibited all year round. Apache trout are yellowish gold in color with a golden belly and have medium sized dark spots, uniformly spaced, which can extend below the lateral line and over the dorsal fins and tail. The top of the head and back are dark olive in color, and it appears to have a black stripe/mask through each of its eyes, thanks to two small black dots on each side of the pupil. There may be a throat mark under the lower jaw, ranging from yellow to gold.

Fishing period :

Minimum size :

Difficulty :

N°12 | The Arctic Grayling

The Arctic Grayling belongs to the Salmonidae Family. The Arctic shade can reach a length of about 24 cm long and weighs about 3 kg. He can live to be 18 years old. It breeds in the spring and lays thousands of eggs. It can be fished all year round. Coloring may vary depending on the location. The dorsal fin is usually bordered red and dotted with large iridescent red, turquoise, purple or purple spots and marks. Back marks are more evident on the large shadows. The back of the Arctic shadow is generally dark. The sides can be in black, silver, gold, or blue. Gold markings sometimes form a border between the hips and the belly, while pelvic fins can be orange, red or pink. The sides and head can be freckles with black spots. The eye of the iris is often the color of gold.

Fishing period : All year

Minimum size : 15 cm

Difficulty :

Mount Merrion - Fishing techniques Top fishing techniques

Top fishing techniques

N°1 | Tips on material for mullet fishing with plug

Here are some models of rods, reels and wires that can guide you when choosing materials for mullet fishing with a plug.

N°2 | Trolling for squid

Increasingly popular and used in the Mediterranean, the slow trolling troll to fish squid is ideal for quickly spotting the behavior of the banks in a defined area. Popular, easy and productive, this technique has the advantage of giving excellent results in winter, both during the day and at night. Indeed, these cephalopods have excellent night vision, so it is generally at night that they leave in large numbers to hunt small fish.

N°3 | Tips on material for squid jigging

Here are some examples of equipment that you can find if you want to fish squid with a jig

N°4 | Fishing bass with soft lures

Drift Fishing with soft lure. Bass are fond of places where they can watch for their prey in the rocks. The biotopes developed in these structures (shallows, drop offs, wrecks...) are rich and attract wildlife from which the bass feeds itself. Soft lures are not themselves equipped with hooks but are designed to be mounted on a lead head that has a hook. The hook is above the lure, so when the lure hits the bottom, the hook does not stick. The originality and structure of these lures make them ideal for fishing in hard-to-reach areas. Where hard lures and traditional mounts fail to catch, the soft lure considerably reduces the risk of loss and allows fishing as close as possible to interesting rocks. The soft lure is mainly used for drifting. It is a question of passing over the spot by passing the lure as close as possible to the structures. So you have to be able to feel what is happening at the end of the line at any time to avoid trouble. Once the lure is at the bottom, it must be animated by pulling with the rod tip. Alternate between large, wide movements by gently descending, always in contact with the lure, and other smaller, more jerky movements that could decide which bar to attack. Whatever the techniques used, you should never hesitate to question yourself and change your spot, lure or technique if the fish does not bite.

N°5 | Throwing and dragging fishing for the garfish

The garfish -also known as a needlefish or sea needle-is a marine fish with a snake-like body and a long beak with small teeth. In adulthood, it measures on average between 40 and 50 cm. It is easily recognizable by its shape, silvery scales and green back. Its edges are also green in color. It can be fished for consumption because its flesh is very fine, or for live fishing by slow trolling.

N°6 | Lure fishing for Bass

When you do not know where to find bass, it’s better to fish from the surface and go deeper and deeper.

N°1 | Tips on material for mullet fishing with plug

Here are some models of rods, reels and wires that can guide you when choosing materials for mullet fishing with a plug.

N°2 | Trolling for squid

Increasingly popular and used in the Mediterranean, the slow trolling troll to fish squid is ideal for quickly spotting the behavior of the banks in a defined area. Popular, easy and productive, this technique has the advantage of giving excellent results in winter, both during the day and at night. Indeed, these cephalopods have excellent night vision, so it is generally at night that they leave in large numbers to hunt small fish.

N°3 | Tips on material for squid jigging

Here are some examples of equipment that you can find if you want to fish squid with a jig

N°4 | Fishing bass with soft lures

Drift Fishing with soft lure. Bass are fond of places where they can watch for their prey in the rocks. The biotopes developed in these structures (shallows, drop offs, wrecks...) are rich and attract wildlife from which the bass feeds itself. Soft lures are not themselves equipped with hooks but are designed to be mounted on a lead head that has a hook. The hook is above the lure, so when the lure hits the bottom, the hook does not stick. The originality and structure of these lures make them ideal for fishing in hard-to-reach areas. Where hard lures and traditional mounts fail to catch, the soft lure considerably reduces the risk of loss and allows fishing as close as possible to interesting rocks. The soft lure is mainly used for drifting. It is a question of passing over the spot by passing the lure as close as possible to the structures. So you have to be able to feel what is happening at the end of the line at any time to avoid trouble. Once the lure is at the bottom, it must be animated by pulling with the rod tip. Alternate between large, wide movements by gently descending, always in contact with the lure, and other smaller, more jerky movements that could decide which bar to attack. Whatever the techniques used, you should never hesitate to question yourself and change your spot, lure or technique if the fish does not bite.

N°5 | Throwing and dragging fishing for the garfish

The garfish -also known as a needlefish or sea needle-is a marine fish with a snake-like body and a long beak with small teeth. In adulthood, it measures on average between 40 and 50 cm. It is easily recognizable by its shape, silvery scales and green back. Its edges are also green in color. It can be fished for consumption because its flesh is very fine, or for live fishing by slow trolling.

N°6 | Lure fishing for Bass

When you do not know where to find bass, it’s better to fish from the surface and go deeper and deeper.

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Fishing trips 1 co-anglers currently in Mount Merrion !

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