Estuary and tidal river moorings in Gwynedd

Sheltered tidal water such as the Hamble, Dart, Medway, Orwell and the Thames tideway: marina pontoons, swinging moorings, piles and drying mud berths.

5 sites · 1 with space now · typical £2,209 a year for a 10m yacht (£440–£3,350 across 4 published tariffs)

At a glance

5 sites, all on estuaries and tidal rivers.
1 of the 5 told us in the last six weeks they have space: Mochras Harbour.
For a 10m yacht, published prices run from £440 a year (Barmouth Harbour) to £3,350 a year (Port Dinorwic Marina); the middle of 4 is £2,209 a year.
Longest boat taken: 5m (16ft) at Caernarfon Harbour Trust Moorings.
Of the 5, 1 has visitor berths.

Estuaries & tidal rivers Berths available

Mochras Harbour

Llanbedr, Gwynedd · Mochras Harbour

Prices on request

Seen on their website 8 days ago

Estuaries & tidal rivers

Barmouth Harbour

Barmouth, Gwynedd · Mawddach Estuary

£440 a year for a 10m yacht

Estuaries & tidal rivers

Caernarfon Harbour Trust Moorings

Caernarfon, Gwynedd · Menai Strait and River Seiont

£1,131 a year for a 10m yacht

Estuaries & tidal rivers

Port Dinorwic Marina

Y Felinheli, Gwynedd · Menai Strait

£3,350 a year for a 10m yacht

Estuaries & tidal rivers

Porthmadog Harbour

Porthmadog, Gwynedd · Afon Glaslyn estuary

£3,288 a year for a 10m yacht

Compared: prices for a 10m yacht

Site	Where	A year, 10m yacht	Space
Mochras Harbour	Llanbedr, Mochras Harbour	On request	Berths available
Barmouth Harbour	Barmouth, Mawddach Estuary	£440	Not reported
Caernarfon Harbour Trust Moorings	Caernarfon, Menai Strait and River Seiont	£1,131	Not reported
Port Dinorwic Marina	Y Felinheli, Menai Strait	£3,350	Not reported
Porthmadog Harbour	Porthmadog, Afon Glaslyn estuary	£3,288	Not reported

From each site's published tariff. "–" means the site doesn't say. Prices change; confirm with the site.

Questions

How much does a mooring for a 10m yacht cost in Gwynedd?

Across the 4 estuary and tidal river moorings here that publish a price, a 10m yacht costs from £440 a year at Barmouth Harbour to £3,350 a year at Port Dinorwic Marina. The middle figure is £2,209 a year. Check what each includes: electricity, water and VAT vary.

What are the cheapest estuary and tidal river moorings in Gwynedd?

For a 10m yacht, Barmouth Harbour is cheapest at £440 a year.

Which estuary and tidal river moorings in Gwynedd have space now?

1 of the 5 told us in the last six weeks they have space: Mochras Harbour. Each page shows the date they told us and what they have.

Do I need a licence as well as a mooring?

On top of the mooring fee: of these, 2 need the navigation's own licence. Coastal marinas usually need none.

Broader

Estuary and tidal river moorings in nearby counties

Estuary and tidal river moorings near towns in Gwynedd

Bangor 7

Estuary and tidal river moorings in the wider area

Snowdonia 3
Wales 27

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