Skip to main content
Cardiff Harbour Logo
  • Home
  • Mariners

        • Arrival and departure

        • Entering and leaving Cardiff Harbour
        • Barrage locking procedure
        • Communication and VHF

        • Navigation

        • Navigating Cardiff Bay and its rivers

        • Mooring and berthing

        • Mooring and berthing

        • Information

        • Local notices to mariners
        • Marine safety code and byelaws
        • Chandlery and marine supplies
        • Waste

        • Safety

        • Safety
        • Marine incident reporting
        • Contacts
  • Visitors
        • What to do
        • What's on
        • Getting here
        • Flat Holm Island
  • Learn

        • History

        • Cardiff Harbour Authority: 25-year anniversary
        • History
        • The Regeneration Project
        • Barrage story

        • Education

        • Education
        • Water Safety Code

        • Environment

        • Environmental monitoring
        • Environmental operations
        • Wildlife and conservation
        • Water quality forecast

        • News and updates

        • News and updates
  • About

        • Cardiff Harbour Authority

        • Cardiff Harbour Authority
        • Contact us
        • Marine incident reporting
        • Groundwater Protection Scheme
  • Cymraeg

Upcoming Events

  • Family Island Adventure - July 24, 2026-July 26, 2026 - 2:00 pm-4:00 pm
  • Adventures in Creative Writing - August 14, 2026-August 16, 2026 - 6:00 pm-8:30 pm
  • Island life! Conservation Volunteer Experience - August 30, 2026-September 3, 2026 - 5:30 pm-11:00 am
  • Restore, Reconnect, Rise - A Wellness Retreat - September 4, 2026-September 6, 2026 - 10:00 am-1:00 pm

Cookies on this website

This website uses cookies to ensure you get the best experience on our website. View our Cookie policy
You can revoke your consent any time using the Revoke consent button.
Cardiff Harbour Logo
BSI ISO 14001 mark

Cardiff Harbour Authority

Queen Alexandra House,
Cargo Road,
Cardiff Bay,
Cardiff
CF10 4LY

029 2087 7900

VHF channels

16 Distress, urgency and safety
18 Cardiff Bay Barrage Control (Duplex)
68 South Wales Radio
70 Digital Selective Calling (DSC)

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

© Cardiff Harbour Authority 2026 - Website designed by Cardiff Council Web Team.

Cookie policyPrivacy policy