With the warmer weather approaching, PIRSA Fisheries has issued a timely reminder to recreational fishers of the strict regulations that apply to Blue Swimmer Crabs.

Regional Manager Central South, Randel Donovan, said that strict size, bag and boat limits apply to Blue Swimmer Crabs to ensure the long-term sustainability of the fishery.

"At this time of year we traditionally start to see a lot more recreational fishers specifically targeting Blue Swimmer Crabs along the beaches of upper Gulf St Vincent," Mr Donovan said.

"We want to ensure that all fishers are aware of the regulations that apply to Blue Swimmer Crabs so they do not put themselves in a position where they could face possible fines and loss of equipment.

"Please ensure you take your own Blue Crab measuring device with you when you decide to go Crab raking. Our FISHCARE Volunteers will be visiting Crab raking beaches in Gulf St Vincent over the next few weekends handing out Crab measuring gauges and other information to help recreational fishers abide by these regulations as well.

"Fisheries Officers will be patrolling all Gulf waters to keep an eye out for those people doing the wrong thing.

PIRSA Fisheries has produced a short video showing the correct way to measure different fish species, including Blue Swimmer Crabs, which is available at: www.pir.sa.gov.au/pirsa/video_news2 Anyone with information about illegal fishing activity should report it to FISHWATCH on 1800 065 522. Callers can choose to remain anonymous.

Blue swimmer crab rules to be noted: - Daily bag limits per person (combined limits with sand crabs) - Daily boat limits (combined limits with sand crabs) - A minimum size limit measured across the carapace from the base of the largest spines also applies - It is illegal to take female crabs with eggs. These must be returned to the water straight away without harm - Recreational crab fishers are not permitted to sell or trade their catch.

Find the exact numbers at: www.pir.sa.gov.au/fishing/fishing_limits/blue_crabs