The lough isn’t random.
Wind, cloud, season and the water itself narrow what will work to a handful of right answers. LoughLogic reads today’s conditions on your water and hands you one — line, leader, named flies with sizes, how deep, how fast, and where to cast.
How it works
Pick your water
Ireland's great trout loughs and rivers are curated — or use the map and GPS anywhere at all. An unlisted water still gets a full card.
The conditions fill themselves
The live forecast pre-fills the chips — wind, cloud, temperature. Correct anything by eye: what you can see on the water always wins.
Fish the card
A Tactical Card readable at arm's length on the bank: line, leader, the fly team by name and size, how deep, how fast, where to cast — and what to change if nothing comes.
Don’t take our word for it
This button runs the real engine, on the live forecast, right now. The card it builds is the card you’d fish.
Which one’s you?
What we promise
Never generic
“Try a nymph” counts as a failure in here. Named flies with sizes, a countdown, a retrieve and a placement — always.
Never invented
Every tactic comes from expert-written rules, tested before they ship. AI is only ever allowed to phrase the reasoning — and if a real card can't be built, you get nothing rather than a guess.
Yours anonymously
No account needed for any of it. Sign in only if you want your catch log to follow you between devices.