Welcome to XTsea!

Welcome to the best-value catamaran charter experience in Sydney. Get in touch for a no-obligation chat.

Our simple ALL-INCLUSIVE Rates

So what does “ALL-INCLUSIVE” mean? It means that’s all you’ll pay.

If you book directly with us we don’t charge wharf fees, amenities fees, or make you pay extra to use our watertoys. We don’t charge extra for public holidays and we even provide FREE ICE! Just bring along your drinks and your food (or we can cater) and enjoy the day.



May through August
For those braving the winter chill!

Maybe a swim is not necessarily on the agenda, but Sydney Harbour is still a fantastic place in the colder months. People still have birthdays!

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September through May
Sun's out so fun's in!

Come and enjoy the world's most picturesque harbour. Jump in for a swim and give our watertoys a try.
Coldies go down nicely too!

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Reviews from actual guests!

Our operation

XTsea has been operating on Sydney Harbour since 2018 and has racked up well over 200 charters. She is owned and operated and crewed by David and Colleen – a husband and wife team who have circumnavigated Australia aboard.

Sydney Charters

Happy Guests

Shark Attacks

Our Services

There are plenty of charter boats. Why choose XTsea?

Amazing sound

XTsea boasts a stunning 2000W audio system pumping into 11 speakers including a 10 inch subwoofwer. If you want it loud, it'll be loud!

Full Service

We perform our charters with a two-person crew so your every need will be met. We do all the cooking and make sure everything runs smoothly.


Fancy getting wet? We provide FREE use of our largest-sized Aqua Lilypad, a Stand-up paddleboard, and a one-person clear-bottomed kayak. COMING SOON: A Hobie Stepperboard!

We Care

Everything we offer is there to provide you with a great experience. From our pre-charter contact to the final dropoff, we try to exceed your expectations.


We do everything possible to keep our eco-footprint small. Single-use plastics are discouraged and we use quality drinkware, cutlery and plates.

LGBTI+ Welcome

We celebrate diversity and love nothing better than Kylie, Cher, and Lady Gaga bangin’ on our sound system. Your lifestyle is your choice and we welcome you to celebrate on board with us in whatever way makes you happy. Some of our best events on board have been LGBTIQ parties so bring it on!

Pets? We love 'em

We welcome well-behaved furchild or companion animals as long as you understand that are you are responsible for their behaviour and safety. Be prepared for them to be spoiled rotten and patted by the pet-deprived crew.

How to book

It’s so easy to make a booking. Our calandar is online and you can see our availability 24/7. If we have a time open that suits you, get in touch and discuss your event and pin down the details. A 20% deposit will lock you in.