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

Sunny intervals changing to light showers by late morning.
Beach safety today
Caution: strong winds may affect your paddling
  • • paddleboarding not recommended for beginners/intermediate
  • • experienced paddlers should use caution

Tide: Next high tide (5.9m) at

Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Traeth Lligwy (Beach)

    Today (31 August 2025)
    Time
    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 Light shower night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Sunny intervals Light shower day Sunny intervals Sunny intervals Light shower day Heavy shower night Heavy shower night Heavy shower night Heavy shower night
    Chance of precipitation
    40%
    70%
    20%
    40%
    30%
    40%
    70%
    70%
    80%
    70%
    60%
    60%
    40%
    50%
    40%
    50%
    70%
    90%
    90%
    90%
    90%
    Temperature
    14°
    14°
    14°
    14°
    14°
    15°
    16°
    16°
    17°
    17°
    18°
    18°
    18°
    18°
    17°
    17°
    16°
    15°
    15°
    14°
    14°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    11°
    12°
    12°
    12°
    13°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    Wind direction and speed
    SW
    17
    SW
    17
    SSW
    17
    SSW
    16
    SSW
    15
    SSW
    16
    SSW
    18
    SSW
    20
    SSW
    21
    SSW
    22
    SSW
    23
    SSW
    24
    SSW
    24
    SSW
    24
    SSW
    23
    SSW
    22
    SSW
    20
    S
    19
    S
    18
    S
    17
    S
    17
    Wind gust (mph)
    39
    39
    37
    36
    37
    39
    41
    43
    45
    46
    47
    47
    47
    47
    46
    44
    42
    42
    41
    41
    39
    Visibility
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    80%
    79%
    79%
    77%
    78%
    75%
    69%
    67%
    64%
    59%
    57%
    56%
    57%
    57%
    60%
    64%
    68%
    77%
    82%
    84%
    86%
    UV - - - 1 1 1 2 3 4 5 5 5 4 3 2 1 1 1 - - -
    Wind direction and speed
    17
    18
    17
    16
    15
    16
    18
    20
    21
    22
    23
    24
    24
    24
    23
    22
    20
    19
    18
    17
    17
    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
    0.3
    0.2
    0.2
    0.2
    0.2
    0.2
    Period of waves offshore (s)
    2
    2
    2
    2
    2
    2
    2
    2
    2
    2
    2
    2
    3
    3
    2
    2
    2
    2
    2
    2
    2
    Direction of waves offshore
    Monday (1 September 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 Heavy shower night Heavy shower night Heavy shower night Heavy shower night Light shower night Light shower night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Light shower day Light shower day Light shower day Sunny intervals Light shower day Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    90%
    80%
    80%
    70%
    70%
    50%
    40%
    30%
    20%
    20%
    20%
    20%
    30%
    40%
    50%
    60%
    60%
    50%
    50%
    50%
    40%
    30%
    20%
    20%
    Temperature (°C)
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    15°
    15°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    15°
    15°
    14°
    14°
    14°
    Feels like temperature (°C)
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    Wind direction and speed (mph)
    S
    16
    SSW
    15
    SSW
    15
    SSW
    14
    SSW
    14
    SSW
    13
    SW
    12
    SW
    12
    SW
    13
    SW
    14
    SW
    15
    SW
    16
    SW
    17
    SW
    17
    SW
    17
    SW
    17
    SW
    16
    SW
    15
    SW
    14
    SW
    13
    SW
    12
    SW
    11
    SW
    10
    SW
    9
    Wind gust (mph)
    38
    37
    36
    35
    33
    31
    30
    29
    30
    30
    32
    33
    34
    34
    33
    34
    33
    32
    30
    30
    29
    29
    29
    28
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    87%
    88%
    88%
    89%
    88%
    89%
    87%
    89%
    86%
    85%
    83%
    78%
    77%
    76%
    76%
    77%
    77%
    80%
    79%
    82%
    85%
    84%
    85%
    84%
    UV - - - - - - 1 1 1 2 3 4 5 5 4 4 2 1 1 1 1 - - -
    Wind direction and speed (mph)
    16
    15
    15
    14
    14
    13
    12
    12
    13
    14
    15
    16
    17
    17
    17
    17
    16
    15
    14
    13
    12
    11
    10
    9
    Height of waves offshore (m)
    0.2
    0.2
    0.2
    0.2
    0.2
    0.1
    0.1
    0.1
    0.1
    0.2
    0.2
    0.2
    0.2
    0.3
    0.3
    0.3
    0.3
    0.2
    0.2
    0.2
    0.2
    0.1
    0.2
    0.2
    Period of waves offshore (s)
    2
    2
    2
    2
    2
    2
    2
    2
    2
    2
    2
    2
    2
    2
    2
    2
    2
    2
    2
    2
    4
    4
    4
    4
    Direction of waves offshore
    Tuesday (2 September 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Light shower night Light rain Heavy shower day Heavy shower day Light shower day Light shower day Light shower night Partly cloudy night
    Chance of precipitation
    20%
    50%
    80%
    80%
    90%
    80%
    50%
    60%
    40%
    Temperature (°C)
    14°
    14°
    13°
    13°
    15°
    16°
    16°
    16°
    14°
    Feels like temperature (°C)
    12°
    12°
    12°
    11°
    13°
    14°
    14°
    14°
    13°
    Wind direction and speed (mph)
    SW
    9
    SW
    8
    SSW
    7
    S
    8
    SSE
    10
    SSW
    13
    SW
    14
    SW
    11
    SW
    9
    Wind gust (mph)
    25
    24
    19
    22
    24
    21
    23
    21
    21
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    84%
    84%
    86%
    91%
    88%
    83%
    77%
    85%
    92%
    UV - - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    9
    9
    7
    8
    11
    13
    14
    11
    9
    Height of waves offshore (m)
    0.2
    0.2
    0.4
    0.3
    0.2
    0.2
    0.4
    0.3
    0.2
    Period of waves offshore (s)
    4
    4
    4
    4
    4
    4
    4
    4
    3
    Direction of waves offshore
    Wednesday (3 September 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    40%
    40%
    30%
    30%
    40%
    40%
    40%
    40%
    Temperature (°C)
    14°
    13°
    13°
    15°
    17°
    17°
    16°
    15°
    Feels like temperature (°C)
    13°
    12°
    11°
    14°
    14°
    14°
    14°
    13°
    Wind direction and speed (mph)
    WSW
    8
    WSW
    9
    WSW
    8
    SW
    11
    WSW
    12
    SW
    13
    SSW
    11
    SSW
    9
    Wind gust (mph)
    21
    18
    19
    16
    17
    21
    21
    20
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    91%
    92%
    91%
    78%
    68%
    67%
    80%
    86%
    UV - - 1 3 4 2 1 -
    Wind direction and speed (mph)
    8
    9
    8
    11
    12
    13
    11
    9
    Height of waves offshore (m)
    0.2
    0.3
    0.5
    0.5
    0.1
    0.1
    0.2
    0.3
    Period of waves offshore (s)
    3
    3
    3
    6
    9
    8
    2
    3
    Direction of waves offshore
    Thursday (4 September 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light shower night Light shower night Light shower day Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    50%
    50%
    50%
    50%
    40%
    40%
    30%
    40%
    Temperature (°C)
    14°
    13°
    13°
    15°
    17°
    17°
    15°
    14°
    Feels like temperature (°C)
    13°
    12°
    11°
    13°
    13°
    13°
    13°
    12°
    Wind direction and speed (mph)
    SSW
    9
    SSW
    9
    SW
    10
    WSW
    13
    WSW
    16
    WSW
    17
    SW
    15
    SW
    14
    Wind gust (mph)
    19
    17
    17
    20
    24
    24
    21
    19
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    87%
    91%
    91%
    81%
    70%
    68%
    77%
    84%
    UV - - 1 2 5 2 1 -
    Wind direction and speed (mph)
    9
    9
    10
    13
    16
    17
    15
    14
    Height of waves offshore (m)
    0.3
    0.3
    0.2
    0.2
    1.8
    1.2
    0.8
    0.7
    Period of waves offshore (s)
    3
    4
    4
    4
    3
    3
    3
    4
    Direction of waves offshore
    Friday (5 September 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    20%
    20%
    10%
    10%
    10%
    10%
    20%
    Temperature (°C)
    13°
    13°
    12°
    15°
    16°
    16°
    15°
    14°
    Feels like temperature (°C)
    11°
    10°
    10°
    12°
    12°
    12°
    12°
    12°
    Wind direction and speed (mph)
    WSW
    12
    SW
    12
    SW
    12
    SW
    17
    SW
    19
    SW
    19
    SW
    16
    SSW
    13
    Wind gust (mph)
    20
    20
    25
    30
    31
    29
    20
    19
    Visibility (description)
    VG
    VG
    G
    VG
    VG
    VG
    VG
    G
    Humidity
    85%
    86%
    86%
    74%
    64%
    66%
    76%
    87%
    UV - - 1 3 5 2 1 -
    Wind direction and speed (mph)
    12
    12
    12
    17
    19
    19
    16
    13
    Height of waves offshore (m)
    0.7
    Period of waves offshore (s)
    5
    Direction of waves offshore
    Saturday (6 September 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    30%
    30%
    30%
    40%
    40%
    40%
    30%
    40%
    Temperature (°C)
    14°
    14°
    14°
    16°
    17°
    17°
    16°
    15°
    Feels like temperature (°C)
    12°
    11°
    11°
    13°
    13°
    14°
    13°
    13°
    Wind direction and speed (mph)
    SSW
    13
    SSW
    13
    SSW
    15
    S
    19
    SSW
    20
    SSW
    19
    SSW
    16
    S
    13
    Wind gust (mph)
    16
    14
    22
    25
    25
    24
    17
    20
    Visibility (description)
    G
    G
    G
    G
    G
    VG
    VG
    G
    Humidity
    90%
    91%
    92%
    82%
    80%
    80%
    86%
    91%
    UV - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    13
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore

    Tide times

    Sunday 31 August

    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 31 August

    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 31 August

    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 31 August

    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 1 September

    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 1 September

    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 1 September

    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 1 September

    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 2 September

    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 2 September

    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 2 September

    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 2 September

    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 3 September

    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 3 September

    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 3 September

    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 3 September

    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 4 September

    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 4 September

    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 4 September

    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 4 September

    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 5 September

    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 5 September

    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 5 September

    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 5 September

    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 6 September

    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 6 September

    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 6 September

    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 6 September

    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.

    UK video forecast

    Traeth Lligwy (Beach) weather map

    View the weather with our interactive map

    Loading map...

    Wales weather forecast

    Headline:

    Remaining unsettled throughout the rest of the weekend.

    This Evening and Tonight:

    Rain clearing the east this evening leaving a mix of clear spells and some showers overnight. The showers most frequent near western coasts, with some eastern areas becoming dry. Remaining breezy, especially near coasts and over hills. Minimum temperature 10 °C.

    Sunday:

    A bright day with blustery showers. Heavy, sometimes thundery downpours are expected throughout the day, interspersed with drier, sunnier spells. Windy, with gales possible near northwestern coasts. Maximum temperature 19 °C.

    Outlook for Monday to Wednesday:

    Scattered showers continue, giving a distinctly autumnal feel to the new working week. Longer spells of rain are expected at times, but there will be some breaks to sunshine too.

    Updated:

    UK long range weather forecast

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