Closed Seasons for Perth Fishing: What to Actually Check Before You Go
Closed seasons are the part of WA fishing rules most anglers half-understand and fully resent — right up until they get done for a fish they thought was fair game. They’re not designed to annoy you. They’re the reason certain species still exist in numbers worth chasing. This article walks through the main closed seasons that affect Perth anglers in principle, how the different kinds of closures actually work, and why the annual DPIRD handbook is the only source worth trusting for dates and boundaries. We’re deliberately not quoting specific dates or zones here — those shift, and you’re legally on the hook for knowing what applies on the day you wet a line.
Why Closed Seasons Exist in the First Place
Closed seasons aren’t a bureaucratic reflex. Every one traces back to a stock that either collapsed, came close to it, or would if left alone. The West Coast demersal suite — dhufish, pink snapper, baldchin groper and friends — is the headline example. Stock assessments over the last two decades made it clear the fishery couldn’t sustain the pressure it was copping, and closures were introduced to let the breeding biomass rebuild. Cockburn Sound snapper are another case study in what happens when a spawning aggregation gets hammered — recovery takes decades.
Short version: if a species is slow-growing, aggregates to spawn, or has already been belted once, expect a closure. WA has plenty of all three.
The Big Perth-Area Closures in Principle
Without getting into dates that’ll be wrong by next season, here’s the shape of what Perth anglers need to know about.
West Coast demersal closure. An annual closure covering the demersal scalefish suite across the West Coast Bioregion — the zone most Perth boat trips happen in. When it’s on, you can’t target or keep the main reef species, which rules out most of what a standard Perth offshore trip out of Ocean Reef Marina, Hillarys Boat Harbour or Mindarie Marina is built around. Boaties treat it like Christmas break. Some genuinely take the break. Others spend the entire closure posting drone shots of “pelagic sessions” that look suspiciously close to known dhuie ground.
Cockburn Sound pink snapper closure. A spawning closure covering parts of Cockburn Sound and its approaches during the spawning window. It exists because the sound’s snapper stock is still recovering from a historical collapse. Every year the bloke at the ramp will start a sentence with “I reckon you can still…” — reckon is not a legal defence, and Fisheries have a knack for turning up about ninety seconds after you’ve convinced yourself otherwise.
Other closures. Freshwater closures in the south-west rivers, trout seasons in the hills, and spatial closures around marine parks and sanctuary zones. If you fish outside the standard metro boat run, assume something applies and check.
“Closed to Take” vs “Closed to Fish” — They’re Different
This is the one that trips people up the most. Not every closure works the same way.
Some closures are catch-and-release style — you can still fish the area, you just can’t keep the target species. Bycatch on other species is fine, and a dhuie that eats your squid strip while you’re chasing sand whiting gets released and that’s that.
Other closures are no-targeting closures — you’re not allowed to deliberately fish for the closed species at all. That means gear choice, depth, and technique all come into it. Dropping big baits on known reef during a demersal closure and claiming you were “just chasing pinkies” won’t wash with a Fisheries officer who’s seen that exact story a thousand times.
And some are full spatial closures — no fishing at all in the marked area during the window.
The distinction matters because the penalties differ, and because the rules interact with how you rig and where you drop. Read the specific language in the handbook, not what your mate reckons at the ramp.
Penalties Are Real and Fisheries Actually Enforce
Fisheries officers are out on the water, at the boat ramps, on the jetties, and occasionally in unmarked vehicles in car parks. They know the closures better than you do. Fines for taking fish in a closed season are genuinely painful — hundreds to thousands of dollars per fish, potential gear confiscation, and court for the worst of it. The bloke at the ramp who treats closed season as “more of a guideline really” is the same bloke you’ll see on the ABC News website six months later under a headline no one wants.
Even honest mistakes cost money. “I didn’t know” is not a defence.
DPIRD Is the Only Source Worth Trusting
The rules change. They get reviewed, tightened, occasionally loosened, and restructured. A closure that ran from one date last year might run from a different date this year, or cover a slightly different boundary. The handbook is updated annually and the DPIRD recreational fishing pages are the version of record.
What not to trust:
- Facebook screenshots, especially undated ones
- That post your uncle shared in 2019
- The bloke at the tackle shop who “reckons it opens next weekend”
- ChatGPT, which will confidently invent dates that sound plausible and are wrong
- Last season’s printout in your glovebox
What to actually do: open the DPIRD site, find the current closure list, screenshot or print the page covering the species and area you’re fishing, and keep it in the boat. Five minutes of admin saves a fine that’ll buy a lot of tackle.
A Sensible Trip-Planning Habit
Build the check into your trip plan. Before any offshore run, any Cockburn Sound session, or any trip targeting species with known closures, run through:
- Species and area — what are you realistically going to catch or target?
- Current DPIRD rules — any closures, zone-specific bag or size limits?
- Gear — does your rig match what you’re actually allowed to target today?
- Conditions — wind, swell, tide and solunar on BiteCompass.
Species like black bream in the Swan have estuary-specific rules that don’t always line up with open-coast thinking, and the demersal suite has its own set. Don’t assume one check covers everything.
The Bottom Line
Closed seasons aren’t optional, aren’t negotiable, and aren’t a conspiracy against recreational anglers. They exist because WA has already watched one snapper stock collapse and is working hard not to watch another. Two minutes on the DPIRD site before every trip is the whole job. Do it, fish inside the rules, and the fishery will still be here in twenty years for the next bunch of blokes standing at the ramp arguing about it.
Before your next trip, check current closures and bag limits on the DPIRD fisheries site, then check wind, swell, tide and solunar for your spot on BiteCompass. Two tabs, five minutes, no fines.