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Traeth Lligwy (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

Overcast changing to sunny by late morning.
Beach safety today
Large, powerful waves and strong wind
  • • only experts should take part in water activities

Tide: Next low tide (1.6m) at

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

    7 day forecast for Traeth Lligwy (Beach)

    Today (19 November 2025)
    Time
    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 Partly cloudy night Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    20%
    20%
    30%
    20%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    <5%
    10%
    10%
    10%
    20%
    20%
    Temperature
    Feels like temperature (°C)
    -1°
    -1°
    -1°
    -1°
    Wind direction and speed
    N
    22
    N
    20
    N
    20
    N
    19
    N
    19
    N
    19
    N
    20
    N
    21
    N
    20
    N
    19
    N
    19
    N
    19
    N
    18
    N
    17
    N
    17
    N
    17
    N
    16
    N
    16
    NNW
    16
    Wind gust (mph)
    45
    45
    43
    43
    43
    43
    43
    43
    43
    42
    42
    41
    40
    39
    39
    38
    38
    39
    39
    Visibility
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    70%
    65%
    64%
    63%
    59%
    55%
    50%
    43%
    41%
    45%
    44%
    46%
    46%
    46%
    46%
    48%
    50%
    50%
    54%
    UV - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed
    22
    20
    20
    19
    19
    19
    20
    21
    20
    19
    19
    19
    18
    17
    17
    17
    16
    16
    16
    Height of waves offshore (m)
    2.0
    1.8
    1.7
    1.7
    1.6
    1.6
    1.6
    1.6
    1.5
    1.4
    1.3
    1.3
    1.2
    1.2
    1.2
    1.2
    1.2
    1.2
    1.2
    Period of waves offshore (s)
    8
    7
    7
    7
    7
    7
    7
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    Direction of waves offshore
    Thursday (20 November 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Clear night Clear night Clear night Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    20%
    30%
    30%
    30%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    20%
    10%
    10%
    20%
    10%
    10%
    10%
    Temperature (°C)
    Feels like temperature (°C)
    -1°
    -1°
    -1°
    -1°
    -1°
    -1°
    -1°
    -1°
    Wind direction and speed (mph)
    N
    15
    N
    15
    NNW
    15
    NNW
    16
    NNW
    16
    N
    17
    N
    17
    N
    17
    N
    16
    N
    16
    N
    16
    N
    17
    N
    16
    N
    16
    N
    15
    N
    15
    N
    14
    N
    14
    N
    13
    N
    12
    N
    11
    N
    10
    N
    9
    N
    8
    Wind gust (mph)
    40
    41
    40
    41
    40
    40
    40
    39
    38
    37
    36
    36
    36
    34
    34
    33
    33
    33
    30
    30
    29
    26
    22
    19
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    51%
    51%
    53%
    54%
    52%
    50%
    53%
    53%
    54%
    54%
    54%
    54%
    54%
    54%
    55%
    54%
    57%
    57%
    59%
    60%
    63%
    64%
    65%
    65%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    15
    15
    15
    16
    16
    17
    17
    17
    16
    16
    16
    17
    16
    16
    15
    15
    14
    14
    13
    12
    11
    10
    9
    8
    Height of waves offshore (m)
    1.2
    1.1
    1.1
    1.2
    1.2
    1.2
    1.1
    1.1
    1.1
    1.1
    1.2
    1.2
    1.3
    1.3
    1.2
    1.2
    1.2
    1.1
    1.0
    0.9
    0.9
    0.9
    0.8
    0.8
    Period of waves offshore (s)
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    5
    Direction of waves offshore
    Friday (21 November 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 Clear night Clear night Clear night Clear night Clear night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Cloudy Cloudy Overcast Overcast Overcast Light rain Light rain
    Chance of precipitation
    10%
    10%
    10%
    10%
    20%
    10%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    30%
    30%
    40%
    50%
    60%
    60%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NNW
    8
    NNW
    7
    NNW
    7
    NW
    6
    NW
    5
    NW
    5
    WNW
    5
    W
    5
    WSW
    4
    SW
    4
    SW
    5
    SW
    6
    SW
    7
    SW
    7
    SW
    7
    SW
    7
    SSW
    7
    SSW
    8
    SSW
    9
    SSW
    9
    SSW
    11
    SSW
    12
    SSW
    13
    SSW
    14
    Wind gust (mph)
    18
    17
    15
    13
    12
    11
    9
    9
    8
    10
    13
    16
    18
    18
    18
    17
    18
    21
    22
    25
    27
    29
    30
    30
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    Humidity
    67%
    70%
    73%
    75%
    76%
    77%
    78%
    81%
    83%
    82%
    76%
    72%
    68%
    67%
    70%
    72%
    73%
    74%
    76%
    76%
    76%
    81%
    86%
    90%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    8
    7
    7
    6
    5
    5
    5
    5
    4
    4
    5
    6
    7
    7
    7
    7
    7
    8
    9
    9
    11
    12
    13
    14
    Height of waves offshore (m)
    0.8
    0.8
    0.7
    0.6
    0.6
    0.5
    0.4
    0.4
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.4
    0.5
    0.5
    0.6
    Period of waves offshore (s)
    5
    5
    5
    5
    5
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    3
    4
    4
    3
    3
    3
    4
    5
    Direction of waves offshore
    Saturday (22 November 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 Light rain Light shower night Cloudy Light shower day Light shower day Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Light shower night Light shower night Light rain Light rain Light rain
    Chance of precipitation
    70%
    70%
    70%
    70%
    60%
    60%
    60%
    50%
    50%
    50%
    50%
    50%
    40%
    40%
    40%
    40%
    40%
    40%
    50%
    50%
    50%
    50%
    50%
    50%
    Temperature (°C)
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    14
    SSW
    14
    SSW
    13
    SSW
    12
    SW
    11
    SW
    11
    SSW
    10
    SW
    9
    SW
    8
    SW
    8
    SW
    8
    SW
    8
    SW
    8
    WSW
    7
    SSW
    7
    WSW
    6
    SSW
    6
    SSW
    5
    SW
    5
    SSW
    6
    SSW
    7
    SW
    7
    SSE
    7
    SSE
    8
    Wind gust (mph)
    30
    28
    30
    29
    24
    20
    21
    17
    15
    12
    11
    10
    10
    10
    10
    11
    10
    10
    11
    12
    13
    14
    15
    16
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    92%
    93%
    93%
    93%
    93%
    94%
    94%
    95%
    94%
    94%
    92%
    90%
    88%
    90%
    89%
    92%
    93%
    93%
    93%
    93%
    93%
    92%
    92%
    92%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    14
    14
    13
    12
    11
    11
    10
    9
    8
    8
    8
    8
    8
    7
    7
    6
    6
    5
    5
    6
    7
    7
    7
    8
    Height of waves offshore (m)
    0.6
    0.6
    0.5
    0.4
    0.4
    0.5
    0.6
    0.6
    0.6
    0.6
    0.5
    0.5
    0.4
    0.4
    0.3
    0.3
    0.3
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.1
    Period of waves offshore (s)
    3
    3
    3
    3
    4
    4
    4
    4
    5
    5
    5
    4
    4
    4
    4
    4
    4
    4
    4
    4
    3
    3
    3
    3
    Direction of waves offshore
    Sunday (23 November 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 Light rain Light rain Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower night Light shower night Light shower night Light shower night Light shower night Light shower night Light shower night Light shower night
    Chance of precipitation
    60%
    60%
    60%
    60%
    70%
    70%
    70%
    70%
    60%
    60%
    60%
    60%
    60%
    60%
    60%
    60%
    70%
    70%
    70%
    70%
    60%
    60%
    60%
    60%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    E
    8
    E
    9
    ENE
    10
    NNE
    10
    NNE
    10
    N
    11
    N
    11
    N
    11
    N
    11
    N
    11
    NNW
    11
    NNW
    12
    NNW
    12
    NNW
    13
    NNW
    13
    NW
    13
    NNW
    12
    NNW
    12
    NNW
    12
    NNW
    12
    NNW
    12
    NW
    12
    NW
    12
    NNW
    11
    Wind gust (mph)
    16
    15
    17
    17
    17
    19
    19
    21
    19
    19
    19
    20
    21
    24
    23
    21
    22
    23
    21
    21
    20
    19
    19
    17
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    G
    G
    G
    VG
    G
    G
    G
    G
    Humidity
    91%
    91%
    91%
    91%
    91%
    92%
    92%
    91%
    90%
    90%
    87%
    86%
    85%
    85%
    86%
    85%
    87%
    87%
    88%
    88%
    88%
    88%
    88%
    89%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    8
    9
    10
    10
    10
    11
    11
    11
    11
    11
    11
    12
    12
    13
    13
    13
    12
    12
    12
    12
    12
    12
    12
    11
    Height of waves offshore (m)
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.2
    0.5
    0.7
    0.8
    0.9
    0.9
    0.9
    0.9
    0.9
    0.9
    0.9
    0.9
    0.9
    0.9
    0.9
    0.8
    Period of waves offshore (s)
    3
    3
    3
    3
    3
    3
    3
    3
    3
    4
    4
    5
    5
    5
    5
    5
    5
    4
    4
    4
    4
    4
    4
    4
    Direction of waves offshore
    Monday (24 November 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    50%
    40%
    40%
    40%
    30%
    30%
    20%
    20%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NNW
    11
    NNW
    11
    NW
    11
    N
    10
    N
    11
    N
    11
    N
    9
    NNE
    9
    Wind gust (mph)
    13
    16
    14
    14
    12
    12
    10
    11
    Visibility (description)
    G
    G
    G
    G
    VG
    VG
    VG
    G
    Humidity
    89%
    90%
    91%
    90%
    79%
    82%
    86%
    85%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    11
    11
    11
    10
    11
    11
    9
    9
    Height of waves offshore (m)
    0.8
    0.9
    Period of waves offshore (s)
    4
    5
    Direction of waves offshore
    Tuesday (25 November 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 Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    30%
    20%
    20%
    10%
    10%
    20%
    20%
    20%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NNE
    10
    NNE
    10
    NNE
    10
    NNE
    9
    NNE
    11
    N
    10
    N
    9
    NNE
    9
    Wind gust (mph)
    10
    10
    11
    10
    12
    11
    10
    10
    Visibility (description)
    G
    G
    G
    VG
    VG
    VG
    G
    VG
    Humidity
    89%
    90%
    90%
    86%
    74%
    79%
    86%
    88%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    10
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore

    Tide times

    Wednesday 19 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 19 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 19 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 19 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 20 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 20 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 20 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 20 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 21 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 21 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 21 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 21 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 22 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 22 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 22 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 22 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 23 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 23 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 23 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 23 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 24 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 24 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 24 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 24 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 25 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 25 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 25 November

    Tide times and heights are from Moelfre tidal station which is 2.3 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 25 November

    Tide times and heights are from Moelfre tidal station which is 2.3 miles away. So times may be different at this beach. What does this mean?

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

    Traeth Lligwy (Beach) weather map

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    WARNING
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    Flood alerts in force for Wales
    Flood alerts in force for Wales

    Wales weather forecast

    Headline:

    Wintry showers in the west. Sunny further east.

    Today:

    Icy stretches possible initially as early rain and hill snow clears to leave much of the country with sunnier skies for the afternoon. However, showers continuing in the west, turning wintry. Feeling cold in brisk northerly winds. Maximum temperature 6 °C.

    Tonight:

    Blustery, wintry showers persisting in the west, bringing a chance of icy patches and accumulating snow on hills. Clear skies and lighter winds in the east, allowing a widespread frost. Minimum temperature -5 °C.

    Thursday:

    Ongoing wintry showers in the west. Dry further east with plenty of sunny spells. Cold, but less of a wind-chill effect than Wednesday, with the breeze moderating throughout the day. Maximum temperature 6 °C.

    Outlook for Friday to Sunday:

    Cold again on Friday, though sunshine for many as showers ease. A change this weekend as it turns more unsettled with rain moving in, but also with temperatures increasing slightly.

    Updated:

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