Cemlyn Bay Beach

Cemlyn Bay beach, Llanfairynghornwy, Isle of Anglesey

Place Category: Beaches

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  • Cemlyn Bay is a bay on the northwest coast of Anglesey to the west of Wylfa nuclear power station. The beach is pebble and has sand as the tide goes out, but most people don’t visit for the beach but what lies behind it. Separated from the beach is a brackish lagoon, which is fed by a number of small streams. A weir at the western (Bryn Aber) end of the beach regulates the lagoon’s water level.

    The site is designated a Site of Special Scientific Interest and is currently part of the Anglesey Heritage Coast and the Isle of Anglesey Area of Outstanding Natural Beauty. The Cemlyn estate is owned by the National Trust; the lagoon and its immediate surrounds comprise Cemlyn Nature Reserve (25.2 ha in extent, set up in 1971 and leased by the North Wales Wildlife Trust).

    Car parks at either end of the Cemlyn Bay and the Anglesey Coastal Path passes through the bay.

    We have no current information on dog restrictions for Cemlyn Bay Beach.

    Why not check other beaches nearby as we have one beach around Llanfairynghornwy, 31 beaches in Isle of Anglesey, or check our list of Isle of Anglesey Dog Friendly Beaches.

  • Cemlyn Bay Beach 7-day Weather Forecast

    Light rain on Thursday through Monday, with temperatures bottoming out at 13°C on Friday.

    Today's Forecast
     Mostly cloudy throughout the day and windy in the morning.
     
    11
    -> 
    14
       11%  55%   20 mph
      7:49 am    6:19 pm
    Wednesday, Oct 18th
     Mostly cloudy throughout the day.
     
    10
    -> 
    14
       36%  85%   10 mph
      7:51 am    6:16 pm

    Thursday, Oct 19th
     Light rain in the evening and breezy overnight.
     
    13
    -> 
    15
       92%  91%   19 mph
      7:53 am    6:14 pm
    Friday, Oct 20th
     Rain and windy overnight.
     
    10
    -> 
    13
       76%  76%   3 mph
      7:55 am    6:12 pm

    Saturday, Oct 21st
     Dangerously windy throughout the day and light rain in the morning and afternoon.
     
    11
    -> 
    14
       90%  78%   15 mph
      7:57 am    6:10 pm
    Sunday, Oct 22nd
     Windy until afternoon and overcast throughout the day.
     
    10
    -> 
    14
       69%  95%   22 mph
      7:59 am    6:08 pm

    Monday, Oct 23rd
     Windy until evening and overcast throughout the day.
     
    14
    -> 
    16
       73%  99%   26 mph
      8:01 am    6:05 pm
    Tuesday, Oct 24th
     Mostly cloudy throughout the day and windy in the morning.
     
    13
    -> 
    14
       58%  86%   22 mph
      8:02 am    6:03 pm

  • Cemlyn Bay Beach Tide Times

     

  • Cemlyn Bay Beach Bathing Water Quality

    No water quality measurement available for Cemlyn Bay Beach.

  • No Records Found

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  • Photos from around the surrounding area
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