T.Bay Marine Services stock and supply an extensive range of chandlery to all four corners of the UK from our base at Trearddur Bay on the Isle of Anglesey, North Wales.

Boat parts and chandlery online shop based in Treardur Bay, Anglesey,North Wales. We are the distributors of world's biggest marine and boat parts brands such as Mercury, Mercruiser, Omc, Volvo, Yamaha, Johnson, Evinrude and many other leading marine engine manufacturers. We also sell second hand boats.We also have a selection of second user boats for sale as well as offering a variety of ancillary services, including:

  • Park & Launch
  • Storage
  • Maintenance & Servicing
  • Repairs
  • Jet Ski Hire
  • Boat Hire
  • Kayak Hire
  • Rib Rides

Plus we offer R.Y.A. courses, via our Trearddur Bay Sea School, in:

  • Power Boats (up to level 2)
  • Jet Ski
  • Radio Courses
  • Navigation

Please use the menu on the left to browse our web site.

Our friendly staff are happy to answer any questions you may have.

Tide Times & Heights for Trearddur Bay on 19th January 2019
02:02 - Low Tide ( 1.36m )
08:06 - High Tide ( 4.86m )
14:32 - Low Tide ( 1.27m )
20:26 - High Tide ( 5.00m )