Deganwy Marina sits on the eastern bank of the River Conwy, offering direct access to the Irish Sea and sailing destinations including Conwy, Anglesey, and Liverpool.

The marina provides 165 secure berths along with on-site facilities including a fuel station and lift-out service. Access is tidal, available approximately three and a half hours either side of high water.

Vessels must cross a flap sill gate controlled by traffic lights and should call Deganwy Marina on VHF channel 80 for berthing instructions before approaching.

The sill opening is roughly 25 metres wide, so skippers are advised not to proceed without a green light. From the marina, Conwy Castle is clearly visible across the estuary, with views extending toward Snowdonia National Park.

The nearby RSPB Conwy nature reserve is within minutes of the site.