Cairns Fishing Guide: Destinations & Fish Species

Cairns is a fishing paradise with its rich marine biodiversity, tropical waters, and year-round fishing opportunities. Whether you’re after massive marlins offshore or barramundi in the estuaries, this destination has it all. From land-based fishing to deep-sea charters, anglers of all levels can enjoy an unforgettable experience. This guide covers the top fish species, best fishing spots, methods, regulations, and expert tips to make your Cairns fishing trip a success.

Top Fish Species in Cairns

Cairns is home to a wide variety of fish species, making it a dream destination for anglers. Whether you prefer inshore, reef, or offshore fishing, you’ll find exciting catches throughout the year. Below are some of the most sought-after species you can target in Cairns.

Queenfish

Queenfish are aggressive predators known for their powerful runs and acrobatic jumps. They are commonly found in estuaries, rivers, and coastal waters. Live bait, poppers, and soft plastics work well when targeting them. Queenfish put up a strong fight, making them a favorite among sport fishers.

Trevallies

Cairns waters are home to several species of trevallies, including Giant Trevally (GT), Golden Trevally, and Bigeye Trevally. GTs, in particular, are highly prized for their strength and endurance. They are found near reefs, rocky structures, and coastal drop-offs. Poppers, stickbaits, and jigs are the go-to lures for landing these powerful fish.

Barramundi

Barramundi is the ultimate prize for many anglers visiting Cairns. These iconic fish thrive in estuaries, rivers, and freshwater billabongs. They are highly reactive to lures and live bait, with popular choices being soft plastics, hard-bodied lures, and live mullet. The best time to catch barramundi is during the warmer months, especially around the wet season when they are most active.

Snappers

Cairns boasts a variety of snapper species, with the Mangrove Jack and Red Emperor being the most popular. Mangrove Jacks are found in estuaries and rocky outcrops, while Red Emperors are targeted on offshore reefs. Both species are hard hitters and require strong tackle. Live bait, soft plastics, and deep-diving lures are great choices for snapper fishing.

Marlin

Cairns is world-famous for its Black Marlin season, attracting anglers from across the globe. The Great Barrier Reef is a prime location for these giant fish, with peak season running from September to December. Marlin fishing requires heavy tackle, patience, and often a professional charter. These powerful fish are known for their long runs and spectacular leaps, making them one of the most exhilarating catches in the region.

Best Fishing Spots in Cairns

Cairns offers a variety of fishing spots, from calm estuaries to offshore reefs. Whether you prefer land-based fishing, freshwater streams, or deep-sea adventures, there’s a perfect spot for you. Below are some of the best fishing locations in and around Cairns.

Trinity Inlet

Trinity Inlet is a prime location for estuary fishing, offering a mix of saltwater and freshwater species. The mangrove-lined waters are home to barramundi, mangrove jack, queenfish, and trevallies. The inlet is great for land-based fishing, but hiring a small boat or joining a guided tour increases your chances of success.

Freshwater Creek

If you enjoy freshwater fishing, Freshwater Creek is an excellent spot. The clear waters are home to sooty grunter and jungle perch, making it perfect for light tackle and fly fishing. The lush surroundings also make it a peaceful escape from the city.

Cape Grafton

Cape Grafton is a fantastic spot for anglers looking for offshore action. Located just off the Cairns coastline, it’s a great place to target Spanish mackerel, coral trout, and giant trevallies. You can fish from a boat or try rock fishing along the rugged coastline.

Yorkeys Knob

Yorkeys Knob is a well-known fishing location, offering both land-based and boat fishing options. The marina provides easy access to deep-sea fishing charters, while the rocky headlands are perfect for shore fishing. Expect to catch trevallies, queenfish, and snappers.

Mulgrave River

If barramundi is your target, head to the Mulgrave River. This river system is known for its healthy barra population, along with other species like mangrove jack and tarpon. Fishing is best during the warmer months when barramundi are most active.

Barron River

Barron River flows through Cairns and offers a mix of freshwater and estuary fishing. The lower reaches hold barramundi, queenfish, and trevallies, while the upper sections are home to sooty grunter and jungle perch. It’s a great spot for those who like variety.

Fitzroy Island

Fitzroy Island is a short boat trip from Cairns and offers excellent reef fishing opportunities. The waters around the island are teeming with coral trout, Spanish mackerel, and giant trevallies. Fishing here requires a boat, but the reward is worth it.

Fishing Methods at Cairns Fishing

Cairns offers a variety of fishing methods, catering to both beginners and experienced anglers. Whether you prefer casting from the shore, fishing off a pier, or heading out into deep waters, there’s an option for everyone. Below are the main ways to enjoy fishing in Cairns.

Land-Based Fishing

Land-based fishing is perfect for those who want a relaxed and budget-friendly experience. You can fish from beaches, estuaries, or riverbanks without needing a boat. Popular spots for land-based fishing include:

Trinity Inlet: Great for barramundi, queenfish, and mangrove jack.
Yorkeys Knob: A mix of reef and estuary species, including trevallies and snappers.
Barron River: Ideal for freshwater fishing, with sooty grunter and barramundi.

Pier Fishing in Cairns

Fishing off a pier is a great way to catch a variety of species without venturing too far. The Cairns Esplanade Pier is a popular spot, attracting anglers targeting queenfish, trevallies, and barramundi. Local piers provide easy access and often have seating areas, making them ideal for families or casual fishers.

When fishing from a pier, consider using:

Live bait (prawns, squid, or pilchards) for predatory fish.
Lures like poppers or soft plastics for aggressive species.
Heavy tackle if you’re after larger fish, as some piers attract big predators.

Party Boat Fishing

For those who enjoy a social atmosphere, party boat fishing is a great choice. These boats take groups of anglers out to productive fishing grounds, offering a mix of reef and deep-sea fishing. They’re affordable compared to private charters and usually provide all the necessary gear.

What to expect on a party boat:

A mix of experienced and beginner anglers.
Targets include coral trout, emperor fish, and snapper.
Professional crew assistance for baiting and handling fish.
Half-day and full-day options, depending on your schedule.

Charter Fishing in Cairns

If you want a more personalized experience, booking a fishing charter is the way to go. Charters range from inshore estuary trips to full-day deep-sea excursions, targeting species like black marlin, giant trevally, and Spanish mackerel.

Types of Charters Available

Inshore Charters: Ideal for beginners, focusing on barramundi, mangrove jack, and queenfish.
Reef Fishing Charters: Head to the Great Barrier Reef for coral trout, red emperor, and nannygai.
Game Fishing Charters: Perfect for those looking to chase black marlin, sailfish, and tuna.
Sportfishing Charters: Designed for catch-and-release targeting trevallies, queenfish, and cobia.

Fishing Regulations and Guidelines

Before casting your line in Cairns, it’s essential to follow local fishing regulations to protect marine life and ensure a sustainable fishing experience. Here’s what you need to know:

Licensing Requirements

Recreational fishing in Queensland does not require a general license.
A permit is needed for fishing in stocked impoundments (e.g., freshwater dams).

Seasonal Restrictions

Barramundi closed season: November 1 – February 1 (breeding period).
Coral reef fin fish closure: Varies yearly to protect spawning fish.

Protected Species

Some fish, like sawfish and speartooth sharks, are illegal to catch.
Certain coral trout species have strict regulations to maintain reef health.

Frequently Asked Questions

Q. Do I need a fishing license in Cairns?

Ans. No, a general fishing license isn’t required, but a permit is needed for fishing in stocked impoundments.

Q. What is the legal size limit for barramundi in Cairns?

Ans. Barramundi must be between 58 cm and 120 cm, with a maximum of 5 per person.

Q. When is the barramundi closed season in Cairns?

Ans. The barramundi closed season runs from November 1 to February 1 to allow for breeding.

Q. Can I keep all the fish I catch in Cairns?

Ans. No, some species have catch limits, size restrictions, or are protected and must be released.

Q. Where can I check the latest fishing regulations for Cairns?

Ans. Visit the Queensland Fisheries website for up-to-date rules and restrictions.

Conclusion

Cairns offers some of the best fishing experiences in Australia, from battling marlin offshore to catching barramundi in the estuaries. However, following local regulations is key to protecting marine life and ensuring sustainable fishing. By knowing the rules on licensing, catch limits, seasonal closures, and protected species, you can enjoy a hassle-free and responsible fishing trip. Whether you’re a beginner or a pro, Cairns has something for every angler. So grab your gear and get ready for an unforgettable fishing adventure.