Grey Gurnard
The grey gurnard is the smallest of the three gurnards commonly caught around UK coasts, and for many boat and LRF anglers it's a satisfying species-list tick with a genuinely striking appearance.
Found over sandy and mixed ground from Scotland to the south coast, greys are often a surprise catch when fishing for other bottom species — but they're worth targeting in their own right.
Scientific Name: Eutrigla gurnardus
Also known as Grunter
- Smaller than tub or red gurnard — rarely exceeds 1 lb in UK waters, with fish over 50 cm considered exceptional.
- Armoured, bony head with a large slope; three detached lower pectoral rays used like fingers to probe the seabed.
- Colouration is deceptive — more pink-bronze than true grey, with a white belly; a distinctive black mark on the first dorsal fin is the key ID feature.
- Pectoral fins are noticeably shorter than those of tub or red gurnard, barely reaching the first anal fin ray — the clearest way to separate the species in hand.
What to know
Habitat Distribution
- Native to UK waters — the species was first formally described from 'British seas' in 1758.
- Found off western Scotland, southern and western England, Wales, and around Ireland; fewer records from eastern England and eastern Scotland.
- A bottom-dwelling coastal species, most common over sandy or mixed shell-and-sand ground, but also found on rocky and muddy seabeds down to around 140 m.
- Caught from both boat and shore, including sea lochs such as Loch Etive in Scotland where LRF anglers encounter them.
Key Locations
- Loch Etive, Scotland — a noted LRF venue where grey gurnard are caught alongside other small species.
- Western Scotland coastline — consistently good records, particularly over mixed and sandy ground.
- Southern and western England — widespread along the south coast and into the Bristol Channel area.
- Wales — present around the Welsh coastline, especially over sandy inshore ground.
Specific Spots
- Sandy and broken shell ground adjacent to patchy reef or rough ground — greys forage the sand but use the structure nearby as cover.
- Boat anglers find them by working the bottom methodically; greys will chase a jig higher in the water column than tub gurnard, so don't be afraid to let a lure rise a metre or two off the deck.
- Shore anglers can connect with them from beaches and rock marks over clean or mixed ground, particularly during evening and into darkness.
Grey Gurnard FAQ
Answers from onWater's species guide.
What are the best lures and bait for Grey Gurnard?
Small metals and micro-jigs in the 10–30 g range are effective, greys will hit lures bigger than their size suggests, so don't automatically drop to the smallest option in the box.
When is the best time to fish for Grey Gurnard?
Available year-round inshore, with commercial sources noting best condition from October to March. Boat and LRF anglers catch them through spring and summer when targeting mixed species over sandy ground. Evening and low-light sessions tend to be most productive regardless of season.
How do you catch Grey Gurnard?
Most UK anglers encounter grey gurnard while boat fishing over sandy or mixed ground for other species, but they can be targeted deliberately with light lure gear, micro-jigs and small metals worked close to the bottom.
What do Grey Gurnard eat?
Feeds mainly on small crustaceans, sandeels, and bottom-dwelling invertebrates, the detached pectoral rays are used to feel and disturb prey in the sand, which is why small jigs and metal lures worked close to the bottom draw strikes.
Where do Grey Gurnard live?
Native to UK waters, the species was first formally described from 'British seas' in 1758. Found off western Scotland, southern and western England, Wales, and around Ireland; fewer records from eastern England and eastern Scotland.
See it in the app
Most maps show you water.
onWater shows you Grey Gurnard.
- 01 · Species map filter
Map every Grey Gurnard water
Pick Grey Gurnard and the map zeroes in on the waters they call home. No more guessing which lake holds them.
- 02 · Waterbody species
Tap any water. See what lives there.
Species, behavior and seasonal patterns for every lake, river and pond, before you leave the driveway.
- 03 · Angler Intelligence
Ask how to catch Grey Gurnard
Tactics, gear and timing from onWater's AI fishing guide, tuned to the species and the water you're on.
Stop guessing where Grey Gurnard are.
Open the map, filter by Grey Gurnard, and head to water that holds them. Download onWater and plan your next trip in minutes.
- Species map filter
- Angler Intelligence
- Fishing journal
Explore other species
Trout, bass, salmon, panfish and everything in between. Each guide unpacks the behavior, seasons, and tactics that put fish in the net.
No species information available.
Smarter Fishing Starts in the App.
onWater Fish gives you everything you need to plan smarter, fish better, and own every trip from first cast to last.