Aberffraw Bay (Traeth Mawr) (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

Clear changing to overcast by nighttime.
Beach safety today
Caution: strong winds may affect your paddling
  • • paddleboarding not recommended for beginners/intermediate
  • • experienced paddlers should use caution

Tide: Next low tide (1.6m) at

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

    7 day forecast for Aberffraw Bay (Traeth Mawr) (Beach)

    Today (27 December 2025)
    Time
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Clear night Clear night Partly cloudy night Partly cloudy night Cloudy Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    6°
    5°
    5°
    6°
    6°
    6°
    Feels like temperature (°C)
    1°
    1°
    2°
    2°
    3°
    3°
    Wind direction and speed
    ENE
    16
    ENE
    14
    ENE
    12
    E
    10
    NE
    8
    NE
    7
    Wind gust (mph)
    33
    30
    29
    23
    18
    17
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    85%
    85%
    86%
    87%
    86%
    UV - - - - - -
    Wind direction and speed
    16
    14
    12
    10
    8
    7
    Height of waves offshore (m)
    0.2
    0.2
    0.2
    0.2
    0.2
    0.1
    Period of waves offshore (s)
    9
    15
    14
    14
    14
    14
    Direction of waves offshore
    Sunday (28 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    7°
    7°
    6°
    5°
    4°
    3°
    3°
    3°
    2°
    2°
    3°
    5°
    6°
    6°
    6°
    5°
    4°
    3°
    2°
    2°
    2°
    2°
    2°
    1°
    Feels like temperature (°C)
    4°
    4°
    4°
    3°
    2°
    2°
    1°
    1°
    0°
    0°
    2°
    4°
    5°
    5°
    5°
    3°
    1°
    0°
    0°
    0°
    -1°
    -1°
    -1°
    -1°
    Wind direction and speed (mph)
    NE
    7
    NE
    8
    ENE
    7
    ENE
    6
    NE
    5
    NNE
    4
    ENE
    4
    NE
    5
    ENE
    4
    ENE
    4
    NE
    4
    NNE
    3
    N
    4
    NNE
    4
    NE
    5
    NE
    5
    NE
    6
    ENE
    6
    ENE
    6
    ENE
    5
    NE
    5
    ENE
    5
    ENE
    5
    ENE
    5
    Wind gust (mph)
    19
    19
    19
    15
    10
    8
    9
    9
    8
    7
    6
    6
    8
    10
    11
    13
    14
    14
    13
    11
    11
    11
    11
    12
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    VG
    VG
    VG
    Humidity
    87%
    86%
    84%
    85%
    86%
    88%
    88%
    88%
    90%
    92%
    87%
    84%
    76%
    75%
    76%
    85%
    87%
    88%
    89%
    90%
    90%
    89%
    91%
    91%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    7
    8
    7
    6
    5
    4
    4
    5
    4
    4
    4
    3
    4
    4
    5
    5
    6
    6
    6
    5
    5
    5
    5
    5
    Height of waves offshore (m)
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    Period of waves offshore (s)
    14
    14
    14
    14
    14
    14
    14
    13
    13
    13
    13
    13
    13
    13
    13
    16
    16
    16
    16
    16
    16
    15
    15
    15
    Direction of waves offshore
    Monday (29 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 Clear night Clear night Clear 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    1°
    1°
    1°
    2°
    2°
    2°
    2°
    2°
    2°
    2°
    3°
    5°
    6°
    6°
    6°
    5°
    4°
    3°
    2°
    2°
    2°
    2°
    3°
    3°
    Feels like temperature (°C)
    -1°
    -1°
    -1°
    -1°
    -1°
    -1°
    0°
    0°
    0°
    0°
    1°
    2°
    3°
    3°
    3°
    3°
    1°
    1°
    0°
    0°
    0°
    0°
    1°
    1°
    Wind direction and speed (mph)
    NE
    5
    NE
    5
    ENE
    6
    ENE
    5
    NE
    5
    NE
    5
    NE
    5
    NE
    5
    NE
    5
    ENE
    5
    NE
    5
    ENE
    6
    ENE
    7
    ENE
    8
    NE
    8
    NE
    7
    NE
    6
    NE
    5
    NE
    5
    NE
    4
    NE
    4
    NE
    4
    NE
    4
    NNE
    4
    Wind gust (mph)
    13
    13
    13
    12
    12
    12
    11
    11
    11
    11
    12
    17
    18
    19
    19
    19
    13
    11
    10
    8
    8
    8
    8
    9
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    91%
    90%
    90%
    90%
    88%
    87%
    88%
    88%
    87%
    87%
    86%
    80%
    75%
    75%
    75%
    77%
    84%
    86%
    87%
    90%
    90%
    91%
    91%
    91%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    5
    5
    6
    5
    5
    5
    5
    5
    5
    5
    5
    6
    7
    8
    8
    7
    6
    5
    5
    4
    4
    4
    4
    4
    Height of waves offshore (m)
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    Period of waves offshore (s)
    15
    15
    15
    15
    15
    15
    15
    15
    15
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    13
    13
    13
    Direction of waves offshore
    Tuesday (30 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 Partly cloudy night 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 day Clear night Clear night Clear night Clear night Clear night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    4°
    4°
    4°
    4°
    3°
    3°
    3°
    3°
    2°
    2°
    3°
    5°
    6°
    6°
    6°
    5°
    3°
    2°
    2°
    1°
    1°
    1°
    0°
    0°
    Feels like temperature (°C)
    2°
    2°
    2°
    1°
    1°
    1°
    0°
    0°
    0°
    0°
    2°
    4°
    5°
    5°
    5°
    4°
    2°
    0°
    0°
    -1°
    -1°
    -1°
    -2°
    -2°
    Wind direction and speed (mph)
    NE
    4
    NE
    5
    NE
    5
    NE
    6
    NE
    6
    NE
    6
    ENE
    6
    ENE
    6
    ENE
    5
    ENE
    5
    ENE
    4
    ENE
    4
    ENE
    4
    NE
    4
    NE
    4
    NE
    4
    NE
    4
    NE
    3
    NE
    3
    ENE
    3
    ENE
    3
    ENE
    3
    ENE
    3
    E
    3
    Wind gust (mph)
    10
    12
    13
    13
    14
    14
    14
    13
    11
    9
    8
    7
    8
    8
    8
    7
    7
    7
    6
    6
    6
    6
    6
    6
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    90%
    91%
    90%
    91%
    91%
    90%
    90%
    91%
    90%
    90%
    86%
    80%
    76%
    75%
    75%
    84%
    88%
    91%
    90%
    91%
    92%
    92%
    91%
    91%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    4
    5
    5
    6
    6
    6
    6
    6
    5
    5
    4
    4
    4
    4
    4
    4
    4
    3
    3
    3
    3
    3
    3
    3
    Height of waves offshore (m)
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    Period of waves offshore (s)
    13
    13
    13
    13
    13
    13
    13
    13
    13
    15
    16
    16
    16
    16
    16
    15
    15
    15
    15
    15
    15
    15
    15
    15
    Direction of waves offshore
    Wednesday (31 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    0°
    1°
    1°
    1°
    2°
    2°
    3°
    3°
    3°
    4°
    5°
    6°
    7°
    8°
    8°
    7°
    6°
    6°
    6°
    6°
    6°
    6°
    6°
    6°
    Feels like temperature (°C)
    -1°
    -1°
    0°
    -1°
    0°
    0°
    1°
    1°
    1°
    2°
    4°
    5°
    5°
    6°
    5°
    5°
    4°
    3°
    3°
    3°
    3°
    3°
    3°
    3°
    Wind direction and speed (mph)
    ESE
    3
    E
    3
    ENE
    3
    E
    4
    ENE
    4
    NE
    4
    NNE
    4
    N
    4
    N
    4
    N
    4
    NNE
    4
    N
    5
    WNW
    6
    NW
    7
    WNW
    8
    NW
    7
    NW
    7
    WNW
    7
    NW
    8
    WNW
    9
    WNW
    9
    WNW
    10
    WNW
    10
    WNW
    11
    Wind gust (mph)
    6
    6
    6
    7
    7
    7
    8
    8
    8
    7
    9
    12
    14
    14
    16
    15
    15
    15
    15
    17
    18
    19
    21
    22
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    91%
    91%
    91%
    91%
    90%
    90%
    89%
    90%
    90%
    88%
    86%
    83%
    82%
    81%
    81%
    83%
    85%
    85%
    85%
    85%
    84%
    84%
    83%
    82%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    3
    3
    3
    4
    4
    4
    4
    4
    4
    4
    4
    5
    6
    7
    8
    7
    7
    7
    8
    9
    9
    10
    10
    11
    Height of waves offshore (m)
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.2
    0.2
    0.2
    0.3
    0.3
    0.5
    0.6
    0.7
    Period of waves offshore (s)
    15
    15
    15
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    13
    13
    13
    13
    13
    8
    3
    3
    3
    4
    4
    Direction of waves offshore
    Thursday (1 January 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    10%
    10%
    20%
    30%
    40%
    40%
    40%
    40%
    Temperature (°C)
    6°
    6°
    6°
    7°
    8°
    8°
    7°
    7°
    Feels like temperature (°C)
    3°
    2°
    2°
    3°
    4°
    4°
    4°
    3°
    Wind direction and speed (mph)
    WNW
    11
    WNW
    13
    WNW
    14
    WNW
    16
    WNW
    18
    NW
    16
    NNW
    15
    NNW
    14
    Wind gust (mph)
    22
    25
    27
    30
    31
    28
    27
    25
    Visibility (description)
    VG
    VG
    VG
    VG
    G
    G
    VG
    VG
    Humidity
    81%
    82%
    84%
    85%
    86%
    85%
    82%
    78%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    11
    13
    14
    16
    18
    16
    15
    14
    Height of waves offshore (m)
    0.7
    0.9
    0.8
    1.0
    1.3
    1.4
    1.2
    1.1
    Period of waves offshore (s)
    4
    5
    5
    5
    5
    6
    6
    5
    Direction of waves offshore
    Friday (2 January 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    30%
    30%
    30%
    30%
    30%
    30%
    30%
    30%
    Temperature (°C)
    6°
    6°
    6°
    6°
    7°
    7°
    6°
    6°
    Feels like temperature (°C)
    3°
    2°
    2°
    2°
    3°
    3°
    2°
    2°
    Wind direction and speed (mph)
    NNW
    13
    NNW
    13
    NNW
    13
    NW
    14
    NW
    16
    NW
    15
    NW
    14
    NW
    13
    Wind gust (mph)
    23
    23
    21
    23
    24
    20
    22
    19
    Visibility (description)
    VG
    VG
    VG
    VG
    G
    VG
    VG
    VG
    Humidity
    76%
    76%
    76%
    78%
    72%
    71%
    78%
    79%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    13
    		 – – – – – – –
    Height of waves offshore (m)
    0.9
    		 – – – – – – –
    Period of waves offshore (s)
    5
    		 – – – – – – –
    Direction of waves offshore
    –
    –
    –
    –
    –
    –
    –

    Tide times

    Saturday 27 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 27 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 27 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 27 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 28 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 28 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 28 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 28 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 29 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 29 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 29 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 29 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 30 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 30 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 30 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 30 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 31 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 31 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 31 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 31 December

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 1 January

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 1 January

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 1 January

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 1 January

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 2 January

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 2 January

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 2 January

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 2 January

    Tide times and heights are from Porth Trecastell tidal station which is 2.0 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 explained

    UK video forecast

    Aberffraw Bay (Traeth Mawr) (Beach) weather map

    View the weather with our interactive map

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    Forecast for 6pm Saturday
    Updated 15:00 (UTC) on Sat 27 Dec 2025

    Wales weather forecast

    Headline:

    Winds easing overnight with western areas sunniest on Sunday.

    This Evening and Tonight:

    Turning cloudy for many overnight with occasional drizzle possible over the hills. Clear spells continuing in the west and a cold night here with pockets of frost possible in sheltered areas. Gusty winds over higher ground at first, easing overnight. Minimum temperature 2 °C.

    Sunday:

    Rather cloudy for most, with occasional bright or sunny intervals possible. Perhaps more generally sunny at times in some western areas. Slightly breezy but not as windy as on Saturday. Maximum temperature 7 °C.

    Outlook for Monday to Wednesday:

    High pressure will maintain the settled and generally dry weather. Variable amounts of cloud but with increasingly lengthy sunny or clear periods. Widespread overnight frosts developing and patchy freezing fog.

    Updated:

    UK long range weather forecast

    More from the Met Office