Extreme Marine Bristol

31/12/2025

22/12/2025

🎄 Xmas Opening Hours 🎄

⭐ 23rd & 24th December - Open 10am to 4pm
⭐ 25th to 29th December - Closed for a festive break
⭐ 30th & 31st December - Open 10am to 4pm
⭐ 1st January - Closed for New Year!
⭐ 2nd January - Open as usual

Merry Christmas and a Happy New Year from the whole team at Extreme Marine - Greg, Chris, Ali, Seb & Magda ✨

12/12/2025

We’re very excited about the launch of the new Planet regulator from MARES - just add water! These are on the way to our store, ready for you to come and try - you need to experience this regulator! We will have a test regulator available to dive too, so you can see what is so exciting about this new kit ✨

✨NEW PRODUCT✨

We’re proud to introduce the PLANET 88X TBP - the first-ever pneumatic second stage regulator!

At its core is Airmatic Technology, our exclusive system that delivers the smoothest, most natural underwater breathing – it’s Natural Breathing 2.0! 😃 👌

Planet 2nd stage features:
◾ Airmatic Technology – A pneumatic valve eliminates mechanical resistance and allows for effortless, seamless airflow.
◾ VAD - Vortex Assisted Design for unobstructed airflow.
◾ All Metal Technology - For extreme cold water use.
◾ Manual Override – A button to control the airflow.
◾ Side-mounted pivoting purge button – Easy to locate and use.
◾ High airflow with the lowest breathing effort.
◾ A lightweight Superflex hose.

88X 1st stage features:
◾ A metal body with a Pearl Chrome finish.
◾ TBP Dry Kit - Twin piston technology, environmentally sealed for better performance on cold water dives.
◾ AST - Auto Sealing Technology keeps the first stage dry and free from dirt, ensuring reliable performance.
◾ Natural DFC on all LP ports to ensure maximum delivery of air to the second stage.
◾ OPV – Overpressure Valve – Ensures uninterrupted regulator functionality in the unlikely event of an increase in intermediate pressure.

Inhale, exhale, Airmatic - welcome to the Planet 88X! 💫

Discover more ⏩ https://bit.ly/4p9fvV7

📸 GC Project Photography - Giovanni Crisafulli

04/07/2025

💥New Product Alert 💥

Mares have launched the new Avanti 4X fin, and we have a couple of pairs in stock already! If you’re interested in some new fins, these look like a great option so head down to the shop to take a look!

23/06/2025

Are you on the lookout for a new suit or some shiny new dive kit? If so, visit Vobster Quay Inland Diving Centre this weekend for the Reel Diving demo event!

A great chance to check out the Santi & Avatar: diving made easy dry suits and thermals, as well as many other awesome products. See something you like? Just grab the details and let us know, and we would be happy to supply this for you!

17/06/2025

Due to a training commitment, the shop will be closed today (Wednesday 18th June) Sorry for any inconvenience, and we will be back open as usual from 10am on Thursday 19th June!

16/04/2025

EASTER OPENING HOURS 🐣

Good Friday, 18th April - 10am to 4pm
Saturday 19th April - Closed
Easter Sunday, 20th April - Closed
Easter Monday, 21st April - Closed

Back open as usual on Tuesday 22nd April, 10am to 4pm. Thank you 🙏

15/04/2025

Pick up a new set of selected MARES - just add water regulators this Spring, and receive a free octopus! 🐙 We’re taking part in this promotion, so come in and see us in store to take advantage of the offer.

We’re now open 10am to 4pm, Tuesday to Saturday, so there are even more dates to come and visit us 📆

Free DUAL Octopus with your new Mares regulator!

✔ Reliable backup for your dives
✔ Available for selected Mares regulators
✔ Limited-time offer – don’t miss out!

Find your Mares partner on mares.com

Only at participating dealers & while stocks last! Offer valid until 30th June.

20/10/2024

Hi All
Signing off from teaching after 40 years of it, last SSI Open Water Diver course completed with Katie Charles, Ellie Wyatt and Ben Hawkins. Thanks for the help from Julian Onufryk, Anna Lambourne and Vasil Tsanev not only today but in the past.
Like wise to all my past instructors and Divemasters and helpers over the years, too many to name.
What can I say it’s been a blast !
So many amazing memories and encounters thank you all.
Now to look forward to finally getting to dive purely for pleasure again, I can’t wait for you all to come and play.
See you soon !

19/05/2024

Great day down at Swanage Pier with Erin finishing her SSI open water course Krystyna doing fives 1 & 2 of her SSI Open water course, Vasil starting his Advanced SSI Adventurer course.
Thanks to Julian Onufryk as ever helping me today and nice to see Anna in playing with her camera.
Lovely and warm at 13 degrees but viz a little disappointing at 3-4 myself at best.
Lots of life to be found so get in and enjoy the summer now it seems to be here!

05/03/2023

Just thought we’d show you the sunny day 2 weeks ago in the middle of February, beautiful day but cold on the first day of the SSI Diver Stress and Rescue course with Martha Daniel Valentina Diaz Samaria and Julian Onufryk helping as ever. Thanks Jules!