WEIPA GRASS EMPEROR 2018

Grass Emperor are a popular food species and are the most commonly targeted inshore species.

  • Overview

    Overview

    Crystal Bowl GBR is aiming to examine 3 core measures across a wide range of species in the region:

    • Fishing experience (how many fish per trip)
    • Quality of the fish (size of fish)
    • Community attitudes (number of legal size fish kept or released)

     

    Fishing Experience

    • Qld Fisheries Boat Ramp Surveys report a catch rate of 1.23 fish/fisher/day
    • Weipa ranked 8th in the state for Grass Emperor Catch Rates in 2017
    • Not targeted commercially

     

    Quality of the Fish

    • 2017 Qld Fisheries Boat Ramp Surveys report an average size of 383mm in 2017
    • Weipa ranked 4th in the State for size of Grass Emperor (based on Qld Fisheries Boat Ramp Surveys - based on min 100 fish reported)

     

    Community Attitudes

    • 59% of Grass Emperor reported in Qld Fisheries Boat Ramp Surveys were released
    • 75% of fish reported in 2017 were reported by locals
    • Weipa ranked 11th in the state for the number of fish released

     

  • Forecast

    Moderate Take For Consumption Advised

    Forecast Pending.

  • Qld FIsheries Boat Ramp Surveys 

    Monitoring of Recreational Catch by Qld Fisheries

    Queensland Fisheries monitors boat ramps up and down the coast as a part of the Sustainable Fisheries Strategy. Fishers in Weipa regularly report catching Grass Emperor with most being returned to the water. Monitoring began in 2017 and continues in 2018.

    • Grass Emperor was the 4th most commonly reported species in Weipa in 2017
    • An average length of 383mm was reported in 2017
    • Fishers reported a catch rate of 1.23 fish/fisher/day in 2017
    • 59% of legal size fish reported in 2017 were released
    • 75% of fish reported were caught by locals
    • The peak periods for Grass Emperor catches in 2017 was during June

     

    Qld Fisheries Boat Ramp Surveys monitoring dashboard

     

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  • Sportfishers

    Local Sportfishers

    Grass Emperor are targeted by sportfishers for much the same reason as other groups - take home for a feed. As sportfishers practice catch and release for their key estuary targets, the offshore fishery represents the opportunity to bring back a feed of fish for the family.

    • DATA UNDER REVIEW

     

    A snapshot of Grass Emperor catch by Sportsfishers / Suntaggers is available:

    Local Sportfishers

     

  • Monitoring

    Monitoring of Grass Emperor

    Data for this assessment has been sourced from:

    • Bureau of Meterology
    • Suntag
    • Queensland Fisheries

     

    Here are links to all the monitoring pages for Grass Emperor:


    Local Sportfishers
    Weipa Queensland Fisheries Boat Ramp Surveys

  • Fishing Area

    Area Assessed

    Offshore catch monitoring is more difficult than inshore as each of the monitoring agencies define different boundaries around fishing areas. For this assessment commercial gridsJ21-R21 and J22-R22 were used.