Porth Tywyn Mawr beach, Llanfwrog, Isle of Anglesey
  • About Us

    Porth Tywyn Mawr Beach Information

    Porth Tywyn Mawr means Sandy Beach and this is what you get, a very family friendly sandy beach.

    Popular place for all watersports, including, windsurfing, sea kayaking, sailing, swimming and kitesurfing.

    Limited parking although the caravan park at one end does make it busier than you would expect by the parking.

    You do have a shop within the caravan park.

    We have no current information on dog restrictions for Porth Tywyn Mawr Beach.

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

  • Water Quality


    Beach Bathing Water Quality


    No water quality measurement available for Porth Tywyn Mawr Beach.

  • Tides
  • Weather


    7-day Weather Forecast


    Light rain tomorrow, with high temperatures falling to 17°C on Tuesday.

    Today's Forecast
     Mostly cloudy throughout the day.
     
    15
    -> 
    21
       11%  71%   9 mph
      5:20 am    9:31 pm
    Monday, Jul 23rd
     Mostly cloudy throughout the day.
     
    16
    -> 
    19
       36%  83%   14 mph
      5:21 am    9:30 pm

    Tuesday, Jul 24th
     Mostly cloudy throughout the day.
     
    16
    -> 
    17
       40%  91%   6 mph
      5:23 am    9:28 pm
    Wednesday, Jul 25th
     Mostly cloudy throughout the day.
     
    14
    -> 
    17
       11%  80%   2 mph
      5:24 am    9:27 pm

    Thursday, Jul 26th
     Mostly cloudy throughout the day.
     
    15
    -> 
    20
       15%  72%   16 mph
      5:26 am    9:25 pm
    Friday, Jul 27th
     Mostly cloudy until evening.
     
    16
    -> 
    19
       15%  66%   14 mph
      5:27 am    9:24 pm

    Saturday, Jul 28th
     Partly cloudy starting in the evening.
     
    16
    -> 
    19
       4%  28%   6 mph
      5:29 am    9:22 pm
    Sunday, Jul 29th
     Mostly cloudy until evening.
     
    15
    -> 
    21
       13%  63%   7 mph
      5:31 am    9:20 pm

    Weather Powered by Dark Sky

  • Reviews

    Porth Tywyn Mawr Beach Reviews

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