The Boat Floats

Regional hub

Southern England Marinas and Moorings

Bristol's Floating Harbour and the tidal access to the Severn estuary make the south-west end of the K&A unusual: serious tidal planning is required for any pas

3 min read · Updated 2026-01-18

Southern England Marinas and Moorings

What's in this region

This hub indexes marinas and long-term moorings on the waterways of southern England, including the Kennet & Avon Canal, the non-tidal River Thames (Lechlade to Teddington), the southern Oxford Canal, the Bristol area and the Gloucester & Sharpness, the South West rivers and the Wey Navigation. The Norfolk Broads and East Anglian rivers are covered separately under the South East hub for editorial convenience — they are physically east, not south, but share the southern Thames-and-rivers character.

Cruising character (and what it means for moorings)

This region is dominated by river navigation and one major canal (the Kennet & Avon). Mooring options reflect that — Thames marinas are often larger, broader-beam-friendly and price points are higher than the Midlands canal market. The K&A has a steady chain of marinas, but Caen Hill (29 locks) divides the canal practically into upper and lower sections — that affects which marina suits which kind of cruising.

Bristol's Floating Harbour and the tidal access to the Severn estuary make the south-west end of the K&A unusual: serious tidal planning is required for any passage outside the harbour. The Gloucester & Sharpness sits in scope here as a wide ship canal with limited but distinctive moorings.

Marinas in this region

On the Kennet & Avon Canal

  • Caen Hill Marina (Devizes — bottom of the famous flight).
  • Bath Marina (above the city flight).
  • Portavon Marina (Keynsham — between Bath and Bristol).
  • Saltford Marina (Avon, between Bath and Bristol).
  • Hilperton Marina / The Boatyard, Hilperton.
  • Frouds Bridge Marina.
  • Foxhangers (Devizes — at the foot of Caen Hill).
  • Greenham Lock Marina (Newbury).
  • The Dry Dock Company, Newbury.
  • Newbury Boat Company.
  • Semington Dock.
  • Bristol Marina (Floating Harbour).

On the non-tidal Thames

  • Lechlade Marina (upper Thames, top of navigation).
  • Bray Marina.
  • Penton Hook Marina (one of the largest Thames marinas).
  • Walton Marina.
  • Thames Ditton Marina.
  • Windsor Marina.
  • Racecourse Marina, Windsor.
  • Runnymede Boatyard.
  • Thames & Kennet Marina (Reading, Thames/K&A junction).
  • Peter Freebody & Co (heritage Thames boats, Hurley).

On the southern Oxford and upper Thames

  • Thrupp Marina (south Oxford).
  • Cowley Boatyard (south Oxford).
  • Eynsham, Pinkhill and other Thames upper-river moorings.

On the Wey Navigation and Basingstoke

  • Pyrford Marina.
  • W Bates & Son Marina (Wey).
  • Walton Marina (above — also Wey access).
  • Bates Boatyard & Moorings.

On the Gloucester & Sharpness and Severn-side

  • Saul Junction Marina (G&S — also serves Stroudwater Navigation restoration).
  • Sharpness Marina.
  • Lechlade Marina (above).

Other Thames-area and southern marinas

  • Frenches Wharf Marina.
  • Cathedral Marina.
  • Brentford Dock Marina (Thames / GU junction).
  • Limehouse Marina (Thames / Regent's Canal junction — straddles the South East hub).

Suggested cruises from this region

Weekend (2–3 nights)

  • Pyrford up the Wey to Guildford and back.
  • Lechlade down to Buscot or Tadpole Bridge and back on the Thames.
  • Bath out toward Avoncliff and back on the K&A.

Week (7 nights)

  • Caen Hill (Foxhangers) down to Bath and back, taking your time at Bradford-on-Avon.
  • Lechlade to Oxford on the Thames and back.
  • Penton Hook to Lechlade and back — the full upper non-tidal Thames.

Fortnight (14 nights)

  • Hilperton end-to-end of the K&A — Bristol (with optional tidal-Avon excursion to the Floating Harbour) and back.
  • Thames Ring approximation: Penton Hook up the Thames, into the Oxford Canal at Oxford, down the Grand Union to the Thames, back to base. Hard fortnight — many crews extend.
  • Saul Junction down the G&S to Sharpness and onto the Severn (subject to tidal pilotage), then back via the Avon.