Lleiniog Beach, Penmon (Beach) (Isle of Anglesey) weather

Here are our top tips to keep you, your friends and family safe at the beach with links to Royal National Lifeboat Institution (RNLI) and Met Office advice.



Forecast days

Cloudy.
Beach safety today
Use caution in and out of the sea. Strong winds may blow you off course or affect your balance
  • • paddle boarding/kayaking not recommended at any level
  • • consider your abilities in all other activities, seek expert advice

Tide: Next high tide (6.8m) at

Sunrise iconSunrise:
Sunset iconSunset:
L UV
L Pollution
No pollen data.

    7 day forecast for Lleiniog Beach, Penmon (Beach)

    Today (20 December 2025)
    Time
    22:00
    23:00
    Weather symbols Cloudy Cloudy
    Chance of precipitation
    10%
    30%
    Temperature
    Feels like temperature (°C)
    Wind direction and speed
    ESE
    24
    ESE
    22
    Wind gust (mph)
    36
    36
    Visibility
    VG
    VG
    Humidity
    76%
    77%
    UV - -
    Wind direction and speed
    24
    22
    Height of waves offshore (m)
    0.4
    0.4
    Period of waves offshore (s)
    5
    5
    Direction of waves offshore
    Sunday (21 December 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Cloudy Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Overcast Light rain Heavy rain
    Chance of precipitation
    40%
    40%
    30%
    10%
    10%
    20%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    20%
    20%
    20%
    40%
    70%
    80%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    ESE
    18
    E
    16
    E
    14
    ESE
    14
    ESE
    14
    ESE
    13
    ESE
    11
    E
    9
    E
    9
    ENE
    9
    ENE
    10
    ENE
    11
    ENE
    12
    ENE
    13
    ENE
    14
    ENE
    14
    ENE
    13
    ENE
    13
    ENE
    13
    ENE
    13
    ENE
    13
    ENE
    13
    ENE
    13
    ENE
    12
    Wind gust (mph)
    33
    31
    28
    25
    23
    22
    20
    19
    19
    18
    18
    18
    18
    20
    19
    20
    19
    20
    20
    20
    20
    20
    20
    19
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    81%
    84%
    85%
    85%
    85%
    86%
    87%
    87%
    86%
    85%
    86%
    86%
    87%
    86%
    88%
    88%
    89%
    89%
    91%
    91%
    91%
    91%
    91%
    93%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 - - - - - - - -
    Wind direction and speed (mph)
    18
    16
    14
    14
    14
    13
    11
    9
    9
    9
    10
    11
    12
    13
    14
    14
    13
    13
    13
    13
    13
    13
    13
    12
    Height of waves offshore (m)
    0.4
    0.4
    0.3
    0.3
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.3
    0.3
    0.4
    0.4
    0.5
    0.5
    Period of waves offshore (s)
    5
    5
    5
    5
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    3
    3
    3
    4
    4
    4
    4
    Direction of waves offshore
    Monday (22 December 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Light rain Light rain Light rain Light rain Light rain Light rain Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy
    Chance of precipitation
    90%
    80%
    80%
    80%
    70%
    50%
    30%
    20%
    20%
    10%
    10%
    10%
    <5%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    11°
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    ENE
    11
    ENE
    11
    ENE
    10
    ENE
    10
    ENE
    10
    ENE
    10
    ENE
    10
    ENE
    11
    ENE
    12
    ENE
    12
    ENE
    12
    ENE
    11
    ENE
    11
    ENE
    10
    NE
    11
    ENE
    10
    E
    11
    ENE
    10
    ENE
    9
    NE
    9
    E
    8
    E
    7
    ENE
    8
    ENE
    8
    Wind gust (mph)
    20
    19
    17
    15
    17
    17
    18
    18
    18
    18
    19
    17
    16
    16
    16
    16
    15
    16
    15
    15
    14
    14
    14
    12
    Visibility (description)
    M
    M
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    94%
    95%
    95%
    96%
    96%
    95%
    95%
    93%
    92%
    91%
    90%
    89%
    88%
    88%
    88%
    89%
    90%
    91%
    91%
    91%
    90%
    90%
    90%
    90%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 - - - - - - - -
    Wind direction and speed (mph)
    11
    11
    10
    10
    10
    10
    10
    11
    12
    12
    12
    11
    11
    10
    11
    10
    11
    10
    9
    9
    8
    7
    8
    8
    Height of waves offshore (m)
    0.5
    0.4
    0.4
    0.4
    0.3
    0.3
    0.3
    0.4
    0.4
    0.4
    0.4
    0.4
    0.3
    0.3
    0.2
    0.2
    0.1
    0.1
    0.1
    0.1
    0.2
    0.2
    0.2
    0.3
    Period of waves offshore (s)
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    3
    3
    3
    3
    3
    3
    4
    Direction of waves offshore
    Tuesday (23 December 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    10%
    <5%
    10%
    10%
    10%
    20%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    8
    NE
    8
    N
    8
    NE
    9
    WNW
    9
    NNW
    9
    ENE
    9
    NE
    9
    NE
    9
    NNE
    9
    NNE
    9
    NE
    9
    NE
    10
    NNE
    11
    NNE
    11
    NNE
    11
    NE
    12
    NE
    13
    NE
    13
    NE
    14
    NE
    14
    NE
    15
    ENE
    16
    ENE
    16
    Wind gust (mph)
    12
    12
    12
    11
    11
    10
    11
    12
    11
    11
    10
    11
    12
    14
    15
    15
    15
    16
    15
    16
    17
    18
    19
    20
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    90%
    89%
    90%
    91%
    91%
    91%
    92%
    91%
    91%
    90%
    89%
    88%
    87%
    87%
    86%
    87%
    86%
    85%
    85%
    85%
    84%
    84%
    84%
    85%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 - - - - - - - -
    Wind direction and speed (mph)
    8
    8
    8
    9
    9
    9
    9
    9
    9
    9
    9
    9
    10
    11
    11
    11
    12
    13
    13
    14
    14
    15
    16
    16
    Height of waves offshore (m)
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.3
    0.3
    0.3
    0.4
    0.4
    0.4
    0.4
    0.4
    0.5
    0.5
    0.5
    0.6
    0.6
    0.6
    0.7
    0.7
    0.7
    Period of waves offshore (s)
    4
    4
    4
    4
    4
    3
    3
    4
    4
    4
    4
    4
    4
    4
    3
    4
    4
    4
    4
    4
    4
    4
    4
    4
    Direction of waves offshore
    Wednesday (24 December 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    Feels like temperature (°C)
    -1°
    -1°
    -2°
    -2°
    -2°
    Wind direction and speed (mph)
    ENE
    16
    ENE
    16
    ENE
    16
    ENE
    17
    ENE
    18
    ENE
    18
    ENE
    18
    ENE
    19
    ENE
    19
    ENE
    20
    E
    20
    E
    20
    E
    20
    E
    20
    E
    20
    E
    21
    E
    21
    E
    21
    E
    21
    E
    21
    E
    20
    E
    20
    E
    20
    E
    19
    Wind gust (mph)
    20
    21
    21
    23
    24
    25
    26
    28
    29
    29
    29
    29
    29
    28
    28
    28
    28
    29
    30
    30
    30
    29
    28
    28
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    84%
    84%
    82%
    82%
    81%
    79%
    79%
    78%
    77%
    77%
    75%
    75%
    74%
    74%
    73%
    73%
    74%
    75%
    75%
    76%
    77%
    77%
    78%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    16
    16
    16
    17
    18
    18
    18
    19
    19
    20
    20
    20
    20
    20
    20
    21
    21
    21
    21
    21
    20
    20
    20
    19
    Height of waves offshore (m)
    0.7
    0.7
    0.7
    0.7
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.7
    0.7
    0.7
    0.7
    0.7
    0.6
    Period of waves offshore (s)
    4
    4
    4
    4
    4
    4
    4
    4
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    Direction of waves offshore
    Thursday (25 December 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Overcast Overcast Overcast Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    Feels like temperature (°C)
    -2°
    -2°
    -2°
    -1°
    Wind direction and speed (mph)
    E
    18
    E
    17
    E
    16
    E
    16
    ENE
    17
    ENE
    16
    E
    15
    ENE
    14
    Wind gust (mph)
    26
    27
    26
    25
    25
    26
    26
    25
    Visibility (description)
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    Humidity
    77%
    77%
    77%
    76%
    76%
    75%
    75%
    77%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    18
    17
    16
    16
    17
    16
    15
    14
    Height of waves offshore (m)
    0.6
    0.6
    0.7
    0.7
    0.7
    0.7
    0.7
    0.7
    Period of waves offshore (s)
    5
    4
    4
    4
    4
    4
    4
    4
    Direction of waves offshore
    Friday (26 December 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Overcast Overcast Cloudy Sunny intervals Sunny intervals Cloudy Partly cloudy night Cloudy
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    Feels like temperature (°C)
    -1°
    Wind direction and speed (mph)
    ENE
    12
    ENE
    12
    ENE
    12
    ENE
    12
    ENE
    13
    ENE
    13
    ENE
    13
    NE
    12
    Wind gust (mph)
    20
    19
    17
    17
    17
    19
    21
    23
    Visibility (description)
    VG
    VG
    VG
    G
    G
    VG
    VG
    VG
    Humidity
    78%
    79%
    80%
    80%
    80%
    80%
    81%
    82%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    12
    Height of waves offshore (m)
    0.7
    Period of waves offshore (s)
    4
    Direction of waves offshore

    Tide times

    Saturday 20 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Saturday 20 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Saturday 20 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Saturday 20 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Sunday 21 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Sunday 21 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Sunday 21 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Sunday 21 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Monday 22 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Monday 22 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Monday 22 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Monday 22 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Tuesday 23 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Tuesday 23 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Tuesday 23 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Tuesday 23 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Wednesday 24 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Wednesday 24 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Wednesday 24 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Wednesday 24 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Thursday 25 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Thursday 25 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Thursday 25 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Thursday 25 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Friday 26 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Friday 26 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Friday 26 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Tide times

    Friday 26 December

    Tide times and heights are from Trwyn Dinmor tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Lleiniog Beach, Penmon (Beach) weather map

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    WARNING
    Flood warnings icon
    Flood warnings in force for Wales
    Flood warnings in force for Wales

    Wales weather forecast

    Headline:

    A wet evening, but bright in the west on Sunday.

    This Evening and Tonight:

    Outbreaks of heavy rain and blustery winds will spread north-eastwards through the evening. Turning drier overnight, though low cloud and drizzle lingering in the east. Winds tending to ease. Turning chilly where skies remain clear, with some fog patches forming. Minimum temperature 3 °C.

    Sunday:

    Cloudy in the north and east, with hill fog and some rain and drizzle possible at times. Drier and sunnier in the west, though tending to cloud over here later. Maximum temperature 9 °C.

    Outlook for Monday to Wednesday:

    Often cloudy and dull through this period with some rain and drizzle possible at first. Gradually turning colder and possibly brighter with an easterly breeze developing.

    Updated:

    UK long range weather forecast

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