Your Outer Great Barrier Reef adventure will begin with an (optional) early morning transfer from your accommodation to the boat- this can be from Port Douglas itself, or from both Northern Beaches and Cairns properties. The clear outer reef waters, beautiful corals and incredible marine life found at the Agincourt ribbon reefs, enable Poseidon to offer some of the very best possible day boat diving.

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

If it's been a while since your last dive and you are feeling a little rusty, our refresher course is perfect to boost your confidence and regain your skills.

The refresher is conducted by one of our PADI qualified instructors, who will run through gear setup and a skill circuit in the heated pool, reviewing the basic Open Water skills as well as anything else you would like to go over to get you feeling comfortable in the water again.

Please bring your certification card, swimwear and a towel for the course session.

Once you have completed your refresher course, you will be ready for your spectacular dive adventure on the Great Barrier Reef.

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

If it's been a while since your last dive and you are feeling a little rusty, our refresher course is perfect to boost your confidence and regain your skills.

The refresher is conducted by one of our PADI qualified instructors, who will run through gear setup and a skill circuit in the heated pool, reviewing the basic Open Water skills as well as anything else you would like to go over to get you feeling comfortable in the water again.

Please bring your certification card, swimwear and a towel for the course session.

Once you have completed your refresher course, you will be ready for your spectacular dive adventure on the Great Barrier Reef.

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

If it's been a while since your last dive and you are feeling a little rusty, our refresher course is perfect to boost your confidence and regain your skills.

The refresher is conducted by one of our PADI qualified instructors, who will run through gear setup and a skill circuit in the heated pool, reviewing the basic Open Water skills as well as anything else you would like to go over to get you feeling comfortable in the water again.

Please bring your certification card, swimwear and a towel for the course session.

Once you have completed your refresher course, you will be ready for your spectacular dive adventure on the Great Barrier Reef.

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

If it's been a while since your last dive and you are feeling a little rusty, our refresher course is perfect to boost your confidence and regain your skills.

The refresher is conducted by one of our PADI qualified instructors, who will run through gear setup and a skill circuit in the heated pool, reviewing the basic Open Water skills as well as anything else you would like to go over to get you feeling comfortable in the water again.

Please bring your certification card, swimwear and a towel for the course session.

Once you have completed your refresher course, you will be ready for your spectacular dive adventure on the Great Barrier Reef.

Your Outer Great Barrier Reef adventure will begin with an (optional) early morning transfer from your accommodation to the boat- this can be from Port Douglas itself, or from both Northern Beaches and Cairns properties. The clear outer reef waters, beautiful corals and incredible marine life found at the Agincourt ribbon reefs, enable Poseidon to offer some of the very best possible day boat diving.

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

If it's been a while since your last dive and you are feeling a little rusty, our refresher course is perfect to boost your confidence and regain your skills.

The refresher is conducted by one of our PADI qualified instructors, who will run through gear setup and a skill circuit in the heated pool, reviewing the basic Open Water skills as well as anything else you would like to go over to get you feeling comfortable in the water again.

Please bring your certification card, swimwear and a towel for the course session.

Once you have completed your refresher course, you will be ready for your spectacular dive adventure on the Great Barrier Reef.

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

If it's been a while since your last dive and you are feeling a little rusty, our refresher course is perfect to boost your confidence and regain your skills.

The refresher is conducted by one of our PADI qualified instructors, who will run through gear setup and a skill circuit in the heated pool, reviewing the basic Open Water skills as well as anything else you would like to go over to get you feeling comfortable in the water again.

Please bring your certification card, swimwear and a towel for the course session.

Once you have completed your refresher course, you will be ready for your spectacular dive adventure on the Great Barrier Reef.

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!

Silversonic is a luxury 29m catamaran designed with everything you need to experience the Great Barrier Reef, both as a scuba diver and as a snorkeller, visiting visiting up to 3 different sites on Agincourt Reef! The boat departs Port Douglas daily at 8:30am, returning at 4:30pm and includes a tropical smorgasbord lunch!