Llandudno Monitoring Station


Latest Tidal Level: 3.903m

Current level recorded at 12:15am, Tuesday 15th October BST
(11:15pm, Monday 14th October GMT)

Change from previous measurement: -0.003m
(recorded at 12:00am, Tuesday 15th October BST)

Levels in tidal waters are measured from mean sea level, not from the river bed. They can, therefore, be negative, and do not give any indication of water depth. Tidal levels are not necessarily updated frequently, and may not reflect tidal movements throughout the day.

The normal level of the Llandudno Monitoring Station in average weather conditions is between -4.02m and 4.48m. It has been between these levels for at least 150 days in the past year.

The usual range of the Llandudno Monitoring Station in more extreme weather conditions is between -3.66m and 4.28m. It has been between these levels for 90% of the time since monitoring began.

  • Monitoring Station: Llandudno
  • Environment Agency Location ID: E73339
  • Environment Agency Gauge ID: E73339-level-tidal_level-Mean-15_min-mAOD
  • Watercourse:
  • Operational Area: North Wales
  • Catchment Area: Clwyd Transitional & Coastal
  • UK Hydrometric Area: Conway and Clwyd
  • Nearest Town/Village:
  • Local Authority:
  • Ceremonial County: Clwyd

Nearby Monitoring Locations

There are no other monitored rivers nearby
Taming the Flood by Jeremy Purseglove

Nearby Flood Warning Locations

Llandudno North Shore
the promenade from the pier to Craig y Don, including the Parade and parts of Mostyn Street

No current or recent warnings.

Llandudno town

No current or recent warnings.

Llandudno West Shore
the promenade, recreation ground and inland towards the cricket ground including Lloyd Street West and Morfa Road

No current or recent warnings.

Penrhyn Bay Area A
properties on Penrhyn Avenue and Morfa Road including the golf course

No current or recent warnings.

parts of the town from Penmaen Road to Morfa Drive including part of the A55 road at the Conwy tunnel

No current or recent warnings.

Long term graphs will work better if you rotate your fondleslab into landscape mode.

Past Week

Long Term

Darker blue shaded areas on long term data indicate maximum and minimum levels for the date (you may need to zoom in closer to see them).

Long term data may have gaps where the API data was not available.

Download long term data as csv

Note: CSV data will include any outlying values that have been ignored by our graphing system as probably erroneous (eg, because they are ridiculously high compared to the values either side of them). It is your responsibility to filter these out if necessary.

Important! If you are planning to retrieve the csv data automatically, you must read and understand the limitations on the data and its availability.

Your Comments

Do you have local knowledge of this location? If so, please share it here.

comments powered by Disqus

RiverLevels.uk is an independent website. It is not associated with the Environment Agency or any other supplier of river level information.

RiverLevels.uk is a Good Stuff website.