There’s something brilliantly perverse about fly fishing in winter. While most sensible anglers have packed away their gear until spring, those of us chasing grayling are wading into freezing rivers, watching our breath hang in the air, and having some of the best sport of the year.
Gear Used in This Article
Grayling get a bad rap from trout purists who see them as unwanted guests in their hallowed chalk streams. That’s their loss, honestly. These fish are absolute belters on the fly, and unlike trout, they’re in prime condition from October through February when the rivers are quiet and you’ve got the water to yourself.
The first thing you notice about grayling is that enormous dorsal fin. It’s like they’re permanently showing off, which suits me fine because it means you can often spot them in the river before you cast. They tend to hold in different water than trout, preferring slightly deeper runs with a steady flow. Find a nice glide about three to five feet deep with a gravel bottom, and you’re probably looking at grayling territory.
Unlike the spooky, selective trout we curse at all summer, grayling are refreshingly cooperative. They’ll take a fly with proper confidence, and they’re not nearly as leader shy. That doesn’t mean they’re stupid, mind you. They can still be fussy about presentation, especially on clear winter days when the water’s low and bright. But generally speaking, if you put a decent nymph in front of a feeding grayling, you’re in with a proper chance.
Czech nymphing and French leader techniques have become hugely popular for grayling, and I understand why. They’re deadly effective. But there’s something particularly satisfying about taking them on a dry fly during one of those mild winter afternoons when the pale wateries or winter gnats are hatching. Watching a grayling’s sail-like dorsal break the surface as it rises is one of fly fishing’s underrated pleasures.
For nymphing, you want to be fishing tight to the bottom. Grayling feed primarily on the riverbed, hoovering up freshwater shrimp, caddis larvae, and anything else drifting past. A duo rig with a heavier point fly and a lighter dropper works brilliantly. Pink and orange seem to be magic colours, though I couldn’t tell you why. A size 14 or 16 copper john-style nymph will rarely let you down.
The great thing about grayling fishing is you don’t need specialized kit. Your standard 9-foot 5-weight trout rod handles them perfectly. Some anglers go lighter, down to a 3-weight, which turns even a modest grayling into a proper scrap. If you’re looking to build a versatile setup that’ll handle everything from grayling to small river trout, something like this https://amzn.to/4dbkzUH gives you options without breaking the bank.
Where you’ll really want to focus is your leader setup. I fish a longer leader than I would for trout, often 12 feet or more, with a fluorocarbon tippet of 4 or 5X. The extra length helps get your flies down in the deeper runs where grayling hold, and the fluorocarbon sinks better than nylon.
Rivers like the Wye, Ure, and various chalk streams in Hampshire and Wiltshire offer fantastic grayling fishing. Many fisheries that close for trout in October stay open specifically for grayling through winter. It’s well worth ringing around your local stretches to see what’s available. Day tickets are often very reasonable during the grayling months.
The fight of a grayling is different from a trout. They don’t jump, but they use that massive dorsal fin like a sail, getting side-on to the current and giving you a proper battle. They’re also schooling fish, so if you find one, there are usually more about. Working the same run methodically can produce fish after fish.
One practical tip for your next session: carry a pair of forceps and keep them somewhere warm, maybe in an inside pocket. Grayling have soft mouths, and you’ll often hook them deep. Frozen forceps are useless when you need to unhook a fish quickly and get it back in the water. Keep them warm, and you’ll handle fish much more efficiently in the cold.
