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Llanfaelog (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

Partly cloudy.
Beach safety today
Large, powerful waves and strong wind
  • • only experts should take part in water activities

Tide: Next low tide (2.3m) at

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

    7 day forecast for Llanfaelog

    Today (29 October 2025)
    Time
    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
    Chance of precipitation
    30%
    30%
    20%
    20%
    20%
    Temperature
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed
    W
    23
    W
    24
    WNW
    23
    WNW
    21
    WNW
    18
    Wind gust (mph)
    37
    37
    34
    31
    28
    Visibility
    E
    E
    E
    E
    E
    Humidity
    69%
    71%
    74%
    74%
    74%
    UV - - - - -
    Wind direction and speed
    23
    24
    23
    21
    19
    Height of waves offshore (m)
    1.5
    1.5
    1.5
    1.5
    1.4
    Period of waves offshore (s)
    6
    6
    6
    6
    6
    Direction of waves offshore
    Thursday (30 October 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 Sunny intervals Cloudy Cloudy Cloudy Cloudy Light rain Light rain Overcast Cloudy Overcast Overcast Overcast Light rain Heavy rain Heavy shower night Light shower night Partly cloudy night
    Chance of precipitation
    20%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    30%
    70%
    70%
    50%
    40%
    20%
    20%
    40%
    70%
    ≥95%
    90%
    60%
    40%
    Temperature (°C)
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WNW
    17
    WNW
    16
    WNW
    14
    WNW
    12
    W
    10
    WSW
    8
    SW
    9
    S
    11
    S
    13
    SSE
    15
    SSE
    18
    SSE
    21
    SSE
    24
    SSE
    26
    SSE
    28
    SSE
    30
    SSE
    32
    SSE
    34
    SSE
    35
    SSE
    37
    SSE
    37
    SSE
    36
    S
    33
    S
    30
    Wind gust (mph)
    25
    21
    17
    14
    13
    12
    14
    17
    19
    24
    28
    32
    37
    39
    42
    44
    46
    48
    50
    50
    53
    50
    43
    42
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    G
    E
    E
    E
    E
    E
    VG
    M
    M
    E
    E
    Humidity
    74%
    74%
    74%
    74%
    73%
    70%
    68%
    67%
    70%
    73%
    75%
    75%
    76%
    79%
    80%
    77%
    77%
    78%
    80%
    82%
    84%
    85%
    85%
    84%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    17
    16
    14
    13
    10
    8
    9
    10
    12
    15
    17
    21
    23
    26
    27
    30
    31
    33
    35
    36
    37
    36
    34
    31
    Height of waves offshore (m)
    1.3
    1.2
    1.1
    1.0
    1.0
    0.9
    0.8
    0.7
    0.7
    0.6
    0.7
    0.8
    1.0
    1.2
    1.3
    1.5
    1.7
    1.8
    1.9
    2.0
    2.2
    2.4
    2.6
    2.6
    Period of waves offshore (s)
    6
    6
    6
    5
    5
    5
    5
    5
    6
    6
    4
    4
    5
    5
    6
    6
    7
    7
    8
    8
    9
    9
    9
    10
    Direction of waves offshore
    Friday (31 October 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 Light shower night Light shower night Partly cloudy night Partly cloudy night Sunny intervals Light shower day Heavy rain Heavy rain Heavy shower day Light shower day Light shower day Light shower day Sunny intervals Light shower day Light shower night Light shower night Light shower night Light shower night Light shower night Heavy shower night Heavy shower night
    Chance of precipitation
    40%
    50%
    50%
    50%
    60%
    40%
    40%
    40%
    50%
    80%
    90%
    80%
    70%
    60%
    60%
    50%
    60%
    70%
    60%
    70%
    70%
    80%
    80%
    90%
    Temperature (°C)
    14°
    14°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    S
    29
    S
    28
    S
    28
    S
    28
    S
    27
    S
    27
    S
    26
    S
    26
    S
    26
    S
    27
    S
    27
    S
    27
    S
    27
    SSW
    27
    SSW
    27
    SSW
    28
    SSW
    28
    SSW
    28
    SSW
    28
    SSW
    29
    SSW
    28
    S
    27
    S
    26
    S
    24
    Wind gust (mph)
    39
    39
    39
    39
    39
    37
    37
    37
    38
    39
    41
    41
    41
    42
    41
    41
    41
    41
    41
    39
    39
    34
    34
    31
    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
    84%
    83%
    83%
    81%
    83%
    81%
    83%
    83%
    85%
    84%
    84%
    84%
    84%
    80%
    78%
    76%
    75%
    75%
    76%
    76%
    76%
    78%
    81%
    81%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    29
    28
    28
    27
    27
    27
    26
    26
    26
    26
    26
    26
    26
    27
    27
    28
    28
    28
    28
    28
    28
    27
    26
    26
    Height of waves offshore (m)
    2.6
    2.5
    2.4
    2.4
    2.3
    2.3
    2.2
    2.2
    2.1
    2.1
    2.2
    2.2
    2.3
    2.3
    2.2
    2.2
    2.1
    2.1
    2.1
    2.1
    2.0
    2.0
    1.9
    1.8
    Period of waves offshore (s)
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    9
    9
    9
    9
    9
    9
    9
    8
    8
    8
    8
    8
    8
    Direction of waves offshore
    Saturday (1 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 Heavy rain Heavy rain Heavy rain Heavy shower night Light shower night Light shower night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Light shower day Light shower night Light shower night Light shower night Light shower night Light shower night Cloudy Partly cloudy night
    Chance of precipitation
    90%
    90%
    90%
    70%
    60%
    60%
    50%
    40%
    40%
    30%
    20%
    30%
    30%
    30%
    30%
    30%
    50%
    60%
    50%
    60%
    50%
    50%
    50%
    50%
    Temperature (°C)
    12°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    S
    23
    SSW
    22
    SSW
    21
    SW
    20
    WSW
    21
    WSW
    22
    WSW
    22
    W
    22
    W
    22
    W
    22
    W
    23
    W
    24
    WSW
    24
    WSW
    24
    WSW
    24
    WSW
    25
    SW
    27
    SW
    29
    SW
    31
    SW
    31
    SW
    31
    SW
    30
    WSW
    29
    WSW
    28
    Wind gust (mph)
    28
    24
    21
    22
    26
    26
    26
    25
    27
    32
    33
    33
    33
    35
    35
    35
    38
    38
    39
    39
    38
    36
    33
    33
    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
    82%
    79%
    80%
    79%
    78%
    79%
    78%
    75%
    73%
    70%
    68%
    68%
    66%
    66%
    65%
    61%
    63%
    67%
    68%
    70%
    70%
    71%
    72%
    73%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    24
    23
    23
    22
    22
    23
    23
    23
    23
    24
    24
    25
    24
    24
    24
    25
    26
    29
    30
    31
    29
    30
    29
    27
    Height of waves offshore (m)
    1.8
    1.6
    1.5
    1.5
    1.7
    2.2
    2.6
    2.7
    2.8
    2.6
    2.5
    2.4
    2.4
    2.3
    2.2
    2.2
    2.1
    2.1
    2.3
    2.5
    2.6
    2.6
    2.5
    2.4
    Period of waves offshore (s)
    8
    8
    10
    11
    11
    7
    8
    8
    7
    7
    7
    7
    7
    7
    7
    7
    7
    7
    7
    7
    8
    8
    8
    9
    Direction of waves offshore
    Sunday (2 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 Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Light shower day Light rain Light rain Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    50%
    40%
    30%
    30%
    30%
    30%
    30%
    30%
    30%
    30%
    20%
    20%
    30%
    30%
    30%
    40%
    50%
    60%
    60%
    50%
    60%
    60%
    60%
    60%
    Temperature (°C)
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    12°
    12°
    12°
    13°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    27
    WSW
    26
    WSW
    26
    W
    25
    W
    25
    W
    24
    W
    25
    W
    24
    W
    24
    W
    24
    W
    24
    WSW
    24
    WSW
    23
    WSW
    23
    WSW
    23
    WSW
    23
    WSW
    24
    WSW
    24
    SW
    25
    SW
    25
    SW
    26
    SW
    27
    SW
    28
    SW
    29
    Wind gust (mph)
    33
    30
    30
    29
    33
    33
    32
    30
    30
    33
    33
    31
    31
    31
    31
    32
    32
    31
    31
    33
    33
    32
    35
    33
    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
    68%
    69%
    70%
    68%
    69%
    71%
    72%
    73%
    69%
    71%
    71%
    72%
    73%
    70%
    71%
    68%
    70%
    73%
    79%
    82%
    83%
    84%
    84%
    85%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    26
    26
    26
    25
    25
    25
    25
    25
    24
    25
    25
    25
    24
    24
    24
    25
    25
    24
    24
    24
    25
    27
    27
    28
    Height of waves offshore (m)
    2.3
    2.3
    2.1
    2.0
    1.9
    1.8
    1.7
    1.6
    1.5
    1.6
    1.7
    1.7
    1.8
    1.8
    1.9
    1.9
    1.9
    1.9
    2.0
    2.2
    2.5
    2.7
    2.8
    2.9
    Period of waves offshore (s)
    9
    9
    9
    10
    10
    10
    10
    10
    10
    10
    10
    10
    6
    6
    6
    6
    6
    6
    6
    7
    7
    8
    8
    8
    Direction of waves offshore
    Monday (3 November 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Light rain Light rain Light rain Light rain Light shower day Light shower day Light rain Overcast
    Chance of precipitation
    60%
    60%
    60%
    60%
    60%
    50%
    50%
    50%
    Temperature (°C)
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    Feels like temperature (°C)
    10°
    10°
    10°
    Wind direction and speed (mph)
    SW
    29
    SW
    29
    SW
    29
    SW
    28
    SSW
    28
    SW
    28
    SSW
    26
    SSW
    27
    Wind gust (mph)
    34
    36
    38
    40
    41
    40
    38
    35
    Visibility (description)
    VG
    VG
    G
    VG
    G
    G
    G
    G
    Humidity
    87%
    88%
    88%
    90%
    91%
    91%
    91%
    91%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    29
    29
    29
    28
    28
    28
    27
    27
    Height of waves offshore (m)
    2.9
    3.0
    3.0
    3.2
    3.3
    3.5
    3.7
    3.4
    Period of waves offshore (s)
    9
    9
    9
    9
    10
    10
    10
    10
    Direction of waves offshore
    Tuesday (4 November 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Light rain Light rain Light rain Light shower day Cloudy Light shower day Cloudy Cloudy
    Chance of precipitation
    50%
    50%
    60%
    60%
    50%
    50%
    50%
    50%
    Temperature (°C)
    14°
    14°
    13°
    14°
    14°
    14°
    13°
    13°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    SSW
    26
    SSW
    24
    SSW
    22
    S
    21
    SSW
    22
    SSW
    21
    SSW
    20
    SW
    20
    Wind gust (mph)
    31
    26
    27
    27
    25
    23
    23
    24
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    VG
    Humidity
    92%
    92%
    91%
    91%
    91%
    89%
    88%
    86%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    26
    Height of waves offshore (m)
    2.4
    Period of waves offshore (s)
    10
    Direction of waves offshore

    Tide times

    Wednesday 29 October

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 29 October

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 29 October

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 29 October

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 30 October

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 30 October

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 30 October

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 30 October

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 31 October

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 31 October

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 31 October

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 31 October

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 1 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 1 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 1 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 1 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 2 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 2 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 2 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 2 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 3 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 3 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 3 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 3 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 4 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 4 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 4 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 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 4 November

    Tide times and heights are from Porth Trecastell tidal station which is 1.1 miles away. So times may be different at this beach. What does this mean?

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

    Llanfaelog weather map

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    Wales weather forecast

    Headline:

    Calm night, then more unsettled to end to the week.

    This Evening and Tonight:

    Scattered showers pushing into the west throughout Wednesday evening, then turning drier overnight as winds start to ease. Clear spells developing, allowing temperatures to fall away with rural grass frost in places. Minimum temperature 3 °C.

    Thursday:

    A settled start to Thursday but increasingly grey as cloud builds. Outbreaks of rain possible from late morning with winds strengthening and coastal gales in the west by evening. Maximum temperature 14 °C.

    Outlook for Friday to Sunday:

    A largely unsettled end to the week with ongoing blustery winds. Heavy showers on Friday may bring hail and squally gusts. A little drier on Sunday with more sunny spells.

    Updated:

    UK long range weather forecast

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