The 2025-26 Tasmanian brown trout season finishes at 11:59 pm on Sunday 3 May 2026, ending nine months of fishing across the state's highland lakes and rivers. The Inland Fisheries Service formally announced the closure on 23 April, and most waters will remain shut until the new season opens at first light on Saturday 1 August 2026.
It has been a good one. Healthy pre-season rainfall left the lakes high heading into August 2025, fish came out of winter in genuine condition, and the dry-fly water in the highlands fished consistently from spring right through to the final weeks of April.
The IFS closure rules are a reminder that "closed" in Tasmania does not mean blanket. A long list of waters stays open through the end of May, including Lake Mackintosh, Lake Rosebery, Dee Lagoon, Lake Rowallan and Lake Skinner, along with sections of the Brumbys Creek, Macquarie River, Meander River, South Esk River, Mersey River, River Leven and Weld River systems.
A separate set of waters stay open year round. The IFS lists Brushy Lagoon, Craigbourne Dam, Yingina/Great Lake, Huntsman Lake, Lake Barrington, Lake Burbury, Lake Meadowbank, Lake Pedder, Lake King William and the Bradys chain (excluding the whitewater inflow) among the permanently open fisheries, alongside the Huon River, North Esk River, Kanamaluka/River Tamar, River Derwent, lower River Leven and the lower South Esk.
For guides who run the season as a business, the recap from the floor of the boat tells the more interesting story. Matt Stone, the Tasmanian guide behind the Trout Tales operation, used his end-of-season write-up to reflect on a year that rewarded patience.
"Tasmania always rewards the angler who's adapts," Stone wrote, pointing to a mid-season weather pattern that forced guides and clients to abandon classic morning shots and rebuild their approach around afternoon fish.
It was the clients who trusted the rebuild who got the most out of the season.
"Clients who trusted the process and adjusted their timing" found the best results, Stone wrote.
Penstock Lagoon was, in his account, the standout water of the year. The lagoon delivered consistent fish across wet flies, streamers and dry-fly tactics, with March and April spinner hatches that he described as "particularly strong." Bronte Lagoon fished well through summer on mayfly and spinner activity, especially when the wind was a light north-westerly. Currawong Lakes carried mixed-condition results across the warmer months, with prolific blue damsel and red spinner activity, and the Tyenna River delivered the rivers-side highlight closer to Hobart, with low water concentrating dry-fly fish into reachable runs.
The standout patterns Stone leaned on through the season included blue damsels around lake margins on warm afternoons, parachute duns through the mid to late season, the Guides Tag nymph for variable conditions, the MKII Woolly Bugger for late-season subsurface work, and an Orange Bead Black Nymph when no visible hatch was running.
The advice for the back end of any Tasmanian summer-into-autumn season was, in Stone's framing, deceptively simple. "Fishing early and late in the day" proved most productive in the closing months, with warm calm mornings favouring midge work and cooler days pushing the fish into evening sessions.
The 2025-26 season also saw the Inland Fisheries Service's tagged-trout promotion stay live to the bitter end. Twenty-seven yellow-tagged trout remained uncaught at the closure, including a $25,000-tagged fish in Great Lake and two $5,000-tagged fish in Arthurs Lake. The promotion rolls through to the 2026-27 season.
For everyone else, the rod goes in the corner on Sunday night. Eight August. Mark it.
