Fishing spots mapDiscover the best fishing spots in Glaslough
Fishing in Glaslough
What can I fish there ?Join our 108 fishermen in Glaslough in County Monaghan. The fishing forecast is currently 4.7. The most caught fishes here are the blueback herring, the moapa dace, the scamp fih and the queen snapper. Come try the most famous fishing techniques like the how to choose jig for squid fishing?, tips on material to catch bass on plug from the shore, spoon fishing for trout or surfcasting fishing for sea bream.

Fishing forecast : go fishing at the best time!
3.4
06h50
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The fishing forecast
Discover the scientific algorithm that gives you the best moment to go fishing at Glaslough !
This is a score calculated according to about forty criteria: moon, weather conditions, atmospheric pressure, tides, swell ...
. Forecast calculated at 4 days

Most caught fish species in Glaslough Top species caught by Club members
Top species caught by Club members
N°1 | The Queen Snapper
The Queen Snapper belongs to the Lutjanidae family. It can measure up to 1-meter-long, however, it is rare to cross specimens larger than 60 centimeters. In general, juveniles weight between 5kg and 6kg, which are the most frequent catches. It has a lifespan of 8 years. It reproduces throughout the year. It can be fished all year round. Identifying the queen snapper is not difficult, since even other morwongs do not look like them. Sometimes, however, they can be more silvery than blue. They have yellow lines around the head, a long filament on the pectoral fin and blubbery lips make the snapper distinctly identifiable.
Fishing period : all year round
Minimum size : 30 cm
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 | 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°4 | Swordfish
Swordfish (xiphias gladius) is a highly migratory pelagic fish considered as one of the fastest sea animals. It tends to be large and its weight often exceeds 100 kg. It can be distinguished thanks to its long bill and its iridescent blue body. Most of sport fishermen feel really proud to catch swordfishes on their lines.
Fishing period : June to October
Minimum size : 47 inches
Difficulty :
N°5 | 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°6 | 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°7 | 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°8 | The American Shad
The American Shad belongs to the Clupeidae family. With an average of 38 cm, adult specimens can measure up to 76 cm and weigh between 0.9 and 1.4 kg. It can live up to 13 years old. Egg laying takes place in May, June or July. On average, the female lays 140,000 eggs, but can reach 600,000 eggs. It is fished in the spring. The American shad is characterized by its slender, high and very flattened body. The species has a very forked caudal fin and a low, elongated anal fin. It has no lateral line or adipose fin. Its color is silvery with a blue or blue-green sheen on the back and bright silver flanks. When entering fresh water for reproduction, the pigmentation may become darker, taking on a tan or copper hue, turning red for the head and belly parts. A black spot is visible near the top edge of the lid, sometimes followed by smaller spots. Its lower jaw fits into a notch in its upper jaw. It can also be recognized by its large scales that are easily detached. The ventral surface of the American shad is thin with saw tooth scales. With regard to internal characteristics, it has teeth in the premaxillary and lower jaw, a silver peritoneum and, between 53 and 59 vertebrae.
Fishing period : spring
Minimum size : 30 cm
Difficulty :
N°9 | 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°10 | 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°11 | The Atlantic Sharpnose Shark
The Atlantic Sharpnose Shark belongs to the Carcharhinidae family. The average size of the Atlantic Sharpnose Shark is 90 to 99 cm. Their maximum size is 120 cm. In captivity it can live up to 4 years. The young are usually born in June. The Atlantic Sharpnose Shark can be fished all year round. The Atlantic Sharpnose Shark has a long snout and labial furrows that surround its mouth. The triangular teeth with smooth edges are identical on the upper and lower jaws. The livery of the Atlantic Sharpnose Shark can be brown, olive grey or blue grey, turning white on its belly. Adults may have some white spots, and in smaller individuals the edges of the dorsal fins and caudal fin are often black.
Fishing period : All year
Minimum size : no restriction
Difficulty :
N°12 | The Atlantic salmon
The Atlantic salmon belongs to the Salmonidae family. Atlantic salmon can measure up to 1.50 m in length and weigh up to 36 kg. The average longevity of Atlantic salmon is estimated at 10 years. It breeds from October to November. The female lays 1500 to 1800 eggs per kg of weight. It can be fished all year round. Atlantic salmon have an elongated and slender body. The anal fin has eight to eleven rays. The caudal is large, concave in adults and forked in young people. The head is small and flattened on top. The mouth is large (split to the posterior edge of the eye) and has strong teeth on the jaws, tongue and palate. The scales are large and visible. The lateral line is straight. Large black dots on a light background form X on the head, back and dorsal fin. The color varies from blue to blue-grey on the back, it is silvery on the sides. It varies during the spawning season, with adults turning bronze to dark brown. They lose their silvery livery when they enter fresh water. Males are marked with red dots on the sides. The young are marked with seven to eleven vertical fingerprints that they will lose when they enter the sea. As spawning approaches, the male's head will change: it will elongate, the lower jaw will develop and bend to form a hook (male "becard").
Fishing period : All year
Minimum size : 50 cm
Difficulty :
N°1 | The Queen Snapper
The Queen Snapper belongs to the Lutjanidae family. It can measure up to 1-meter-long, however, it is rare to cross specimens larger than 60 centimeters. In general, juveniles weight between 5kg and 6kg, which are the most frequent catches. It has a lifespan of 8 years. It reproduces throughout the year. It can be fished all year round. Identifying the queen snapper is not difficult, since even other morwongs do not look like them. Sometimes, however, they can be more silvery than blue. They have yellow lines around the head, a long filament on the pectoral fin and blubbery lips make the snapper distinctly identifiable.
Fishing period : all year round
Minimum size : 30 cm
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 | 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°4 | Swordfish
Swordfish (xiphias gladius) is a highly migratory pelagic fish considered as one of the fastest sea animals. It tends to be large and its weight often exceeds 100 kg. It can be distinguished thanks to its long bill and its iridescent blue body. Most of sport fishermen feel really proud to catch swordfishes on their lines.
Fishing period : June to October
Minimum size : 47 inches
Difficulty :
N°5 | 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°6 | 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°7 | 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°8 | The American Shad
The American Shad belongs to the Clupeidae family. With an average of 38 cm, adult specimens can measure up to 76 cm and weigh between 0.9 and 1.4 kg. It can live up to 13 years old. Egg laying takes place in May, June or July. On average, the female lays 140,000 eggs, but can reach 600,000 eggs. It is fished in the spring. The American shad is characterized by its slender, high and very flattened body. The species has a very forked caudal fin and a low, elongated anal fin. It has no lateral line or adipose fin. Its color is silvery with a blue or blue-green sheen on the back and bright silver flanks. When entering fresh water for reproduction, the pigmentation may become darker, taking on a tan or copper hue, turning red for the head and belly parts. A black spot is visible near the top edge of the lid, sometimes followed by smaller spots. Its lower jaw fits into a notch in its upper jaw. It can also be recognized by its large scales that are easily detached. The ventral surface of the American shad is thin with saw tooth scales. With regard to internal characteristics, it has teeth in the premaxillary and lower jaw, a silver peritoneum and, between 53 and 59 vertebrae.
Fishing period : spring
Minimum size : 30 cm
Difficulty :
N°9 | 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°10 | 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°11 | The Atlantic Sharpnose Shark
The Atlantic Sharpnose Shark belongs to the Carcharhinidae family. The average size of the Atlantic Sharpnose Shark is 90 to 99 cm. Their maximum size is 120 cm. In captivity it can live up to 4 years. The young are usually born in June. The Atlantic Sharpnose Shark can be fished all year round. The Atlantic Sharpnose Shark has a long snout and labial furrows that surround its mouth. The triangular teeth with smooth edges are identical on the upper and lower jaws. The livery of the Atlantic Sharpnose Shark can be brown, olive grey or blue grey, turning white on its belly. Adults may have some white spots, and in smaller individuals the edges of the dorsal fins and caudal fin are often black.
Fishing period : All year
Minimum size : no restriction
Difficulty :
N°12 | The Atlantic salmon
The Atlantic salmon belongs to the Salmonidae family. Atlantic salmon can measure up to 1.50 m in length and weigh up to 36 kg. The average longevity of Atlantic salmon is estimated at 10 years. It breeds from October to November. The female lays 1500 to 1800 eggs per kg of weight. It can be fished all year round. Atlantic salmon have an elongated and slender body. The anal fin has eight to eleven rays. The caudal is large, concave in adults and forked in young people. The head is small and flattened on top. The mouth is large (split to the posterior edge of the eye) and has strong teeth on the jaws, tongue and palate. The scales are large and visible. The lateral line is straight. Large black dots on a light background form X on the head, back and dorsal fin. The color varies from blue to blue-grey on the back, it is silvery on the sides. It varies during the spawning season, with adults turning bronze to dark brown. They lose their silvery livery when they enter fresh water. Males are marked with red dots on the sides. The young are marked with seven to eleven vertical fingerprints that they will lose when they enter the sea. As spawning approaches, the male's head will change: it will elongate, the lower jaw will develop and bend to form a hook (male "becard").
Fishing period : All year
Minimum size : 50 cm
Difficulty :

Glaslough - Fishing techniques Top fishing techniques
Top fishing techniques
N°1 | How to choose jig for squid fishing?
You have decided to catch squid and the choice of your jigs will make you nervous? That's normal! There are so many different types, prices, colors, sizes, coatings and weights that there is enough to turn your head! Here are some tips and tricks to help you make your trip a success.
N°2 | Tips on material to catch bass on plug from the shore
For each category of equipment, the items (four per category) will be classified from the cheapest to the most expensive. What we propose here is only a suggestion, you are free to use the material you want. Some parts of the equipment (weights, hooks, etc...) will not be mentioned in this article.
N°3 | Spoon fishing for trout
Spoon fishing is a technique widely used to catch trout in lakes and rivers. Indeed, it has many advantages, and it is economical and efficient. In addition, it is ideal for beginner fishermen. Here are the tips for seducing trout with spoon fishing.
N°4 | Surfcasting fishing for Sea bream
Assembling and baiting Once the spot has been chosen, you must bring fresh and/or live bait. For the sea bream, sliding setting are preferred so that the sea bream does not feel any resistance when it sows the bait. Setting and baiting with lugworm (or any other worm such as hard, jumbo, bibi, tube worm, American worm): Lugworm (mud worms) can be used and recovered at low tide under the small serpentine mounds. It can be dug up with a shovel or fork (the fork is less damaging to these fragile animals). Jumbo can also be found on our beaches. For the other worms, it is advisable to buy them directly from fishing shops. Strengths: - Very attractive for sea bream - Fits well on the hook - Easy to find Weaknesses: - Difficult to look for - Not very selective → you can take plaice, sole, Pollack... or even small bars that you should not hesitate to release.
N°5 | Cast fishing on the edge for mackerel
If you don't have a boat, don't worry, you can fish for mackerel on the edge. However, mackerel live in schools and travel according to the opportunities they encounter in terms of forage fish. If you are lucky and the mackerel are close to the shore, you will be off on a fishing trip you will remember!
N°6 | Support fishing for Bass
The support fishing is a bottom fishing technique. It consists in putting a setting of a lead with one or more hooks that are let down. Once the assembly is at the bottom, the line is stretched and the touch is waited, keeping the rod in hand. You can fish with different baits depending on the morphology of the bottom. Like all bait fishing techniques, you have to find the right balance between discretion and robustness. The bar will have time to go around the setting before swallowing the bait, so maximum discretion is required.
N°1 | How to choose jig for squid fishing?
You have decided to catch squid and the choice of your jigs will make you nervous? That's normal! There are so many different types, prices, colors, sizes, coatings and weights that there is enough to turn your head! Here are some tips and tricks to help you make your trip a success.
N°2 | Tips on material to catch bass on plug from the shore
For each category of equipment, the items (four per category) will be classified from the cheapest to the most expensive. What we propose here is only a suggestion, you are free to use the material you want. Some parts of the equipment (weights, hooks, etc...) will not be mentioned in this article.
N°3 | Spoon fishing for trout
Spoon fishing is a technique widely used to catch trout in lakes and rivers. Indeed, it has many advantages, and it is economical and efficient. In addition, it is ideal for beginner fishermen. Here are the tips for seducing trout with spoon fishing.
N°4 | Surfcasting fishing for Sea bream
Assembling and baiting Once the spot has been chosen, you must bring fresh and/or live bait. For the sea bream, sliding setting are preferred so that the sea bream does not feel any resistance when it sows the bait. Setting and baiting with lugworm (or any other worm such as hard, jumbo, bibi, tube worm, American worm): Lugworm (mud worms) can be used and recovered at low tide under the small serpentine mounds. It can be dug up with a shovel or fork (the fork is less damaging to these fragile animals). Jumbo can also be found on our beaches. For the other worms, it is advisable to buy them directly from fishing shops. Strengths: - Very attractive for sea bream - Fits well on the hook - Easy to find Weaknesses: - Difficult to look for - Not very selective → you can take plaice, sole, Pollack... or even small bars that you should not hesitate to release.
N°5 | Cast fishing on the edge for mackerel
If you don't have a boat, don't worry, you can fish for mackerel on the edge. However, mackerel live in schools and travel according to the opportunities they encounter in terms of forage fish. If you are lucky and the mackerel are close to the shore, you will be off on a fishing trip you will remember!
N°6 | Support fishing for Bass
The support fishing is a bottom fishing technique. It consists in putting a setting of a lead with one or more hooks that are let down. Once the assembly is at the bottom, the line is stretched and the touch is waited, keeping the rod in hand. You can fish with different baits depending on the morphology of the bottom. Like all bait fishing techniques, you have to find the right balance between discretion and robustness. The bar will have time to go around the setting before swallowing the bait, so maximum discretion is required.
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