West Coast Demersal Closure in Effect
Western Blue Groper is part of the West Coast demersal scalefish closure. Boat-based recreational fishing for this species is prohibited until Spring 2027.
View full closure details →Western Blue Groper
Achoerodus gouldii
Also known as: Blue Groper, Bluey, Groper
Regulations & Limits
⚖️ Mixed Species Limit Applies
Western Blue Groper count towards your total demersal scalefish bag limit. You can keep a maximum of 2 demersal scalefish total statewide.
Limits by Bioregion
Good to Know
- Individual species limit of 1 fish - separate from mixed demersal bag
- IUCN listed as Vulnerable - please consider releasing
- Lives up to 70 years - one of the longest-lived fish species
- Very slow growing - females don't mature until 15 years
- Highly territorial and inquisitive - vulnerable to spearfishing
- Protogynous hermaphrodite - dominant female becomes male if male removed
ℹ️ Regulations can change. Always verify current rules at rules.fish.wa.gov.au
Size & Weight
| Typical Size | 80 cm |
| Max Size | 175 cm |
| Typical Weight | 15 kg |
| Max Weight | 40 kg |
Habitat
Where: Rocky reefs, kelp forests, exposed coastline
Depth: 1-65m (usually 5-40m)
ID Features: Males bright blue, females greenish-brown, thick fleshy lips, large heavy scales, powerful peg-like teeth
Season
Peak: Year-Round | Water Temp: 15 – 22°C
How to Catch Western Blue Groper
Bottom Fishing
Setup
- Line: PE4-6 / 30-50lb braid
- Leader: 60-80lb fluorocarbon
Best Baits
- Abalone gut (top choice)
- Crab
- Rock lobster
- Squid
- Fish pieces
Behaviour Notes
Eating Quality
Flesh: White, firm
Best cooked: Pan fried, baked, steamed
The Fight
Slow, steady power rather than explosive runs. Will use structure to their advantage. Not the hardest fighter but decent size makes them fun.