Port of Mostyn
Owner
The Port of Mostyn LtdAddress
Will Calderbank,
Port Manager,
The Port of Mostyn,
Coast Road,
Mostyn Holywell,
Flintshire,
CH8 9HE
Phone
01745 560335Port of Mostyn
The Port of Mostyn Ltd is a privately owned and operated port located in North Wales in the outer estuary of the River Dee. It is a Statutory Harbour Authority and also the Statutory Pilotage Authority for navigation in the estuary. As one of the oldest ports in the country, Mostyn has a long history of handling cargoes including steel, timber and woodpulp, and also bulk cargos of coal, iron ore, woodchip and sulphur for the region’s heavy industries of the time. Over recent years however, Mostyn has become the export route for the Airbus A380 wings manufactured at Broughton and is also one of the main centres in Europe for the assembly and installation of turbines; a large portion of its business is now dedicated to supporting the offshore renewable energy sector.

Tidal range
MHWS = 8.50m MHWN = 7.20m MLWN=3.10m MLWS =1.30m MHW=7.85m MLW = 2.20m
Max vessel dimensions port has accommodated
Beam - 25.00mDraft - 6.00m
LOA - 170.00m
Relationship between Chart Datum and Ordnance Datum
4.50mHeaviest load over quayside to date
1100 tonnesTotal quayside length
200.00mPort Services
Quays capable of operating cranes with a lifting capacity of 1350 tonnes; Three lane linkspan with the capacity of 225 tonnes, suitable for heavy and abnormal ship to shore transfers; Rail Connected with sidings available; Stevedoring Services offered; Skilled engineering services; Welding and Fabrication facilities on site; Warehousing available; Agency and Pilotage services offered; Waste reception; Gangway Hire; Forklift and Plant Hire; Mobile Crane; Water; Electric on Pontoons for Wind Turbine Service Vessels; Workboat Hire; Hyrdrographic Surveys.
Future Development Plans
The Port has planning approval for the future development of the RoRo berth which includes the infilling of the area directly behind the berth to construct a heavy lift quay with roll on roll off capabilities.
Location
Port of Mostyn quayside facilities
Port of Mostyn Media
Chart Datum
Chart Datum (CD) is a level set low enough to ensure that the tide rarely falls below it. The UK usually determines this as being approximately the level of Lowest Astronomical Tide. In effect, this is the minimum depth that can be achieved by a quayside or port entrance channel.
Datwm Siart
Mae Datwm Siart (CD) yn lefel a osodir yn ddigon isel i sicrhau mai anaml iawn fydd y llanw yn disgyn oddi tano. Mae'r DU yn diffinio hyn fel arfer fel tua lefel y Llanw Seryddol Isaf. Mewn gwirionedd, dyma'r dyfnder lleiaf y gellir ei gyflawni gan lan y cei neu sianel mynedfa porthladd.
Vessel Dimensions
Length overall (LOA) means the maximum length of a vessel's hull when measured parallel to the waterline.
A ship’s beam refers to its width at the widest point, when measured at the ship's nominal waterline.
The draft of a ship's hull is the vertical distance between the waterline and the bottom of the hull (keel), which includes the thickness of the hull. The draft of a ship or boat signifies the minimum depth of water it can safely navigate.
Dimensiynau Llongau
Mae cyfanswm hyd (LOA) yn golygu uchafswm hyd corff llong pan fesurir hynny yn gyfochrog â llinell y dŵr.
Mae lled llong yn cyfeirio at ei lled yn y rhan lletaf, pan fesurir hynny wrth linell dŵr nominal y llong.
Dyfnder corff llong yw'r pellter fertigol rhwng llinell y dŵr a gwaelod corff y llong (cêl), sy'n cynnwys trwch corff y llong. Mae dyfnder cwch neu long yn nodi isafswm dyfnder y dŵr y gall ei fordwyo'n ddiogel.