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

Tide: Next low tide (2.1m) at

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

    7 day forecast for Porth Dafarch (Beach)

    Today (17 September 2025)
    Time
    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 Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    17°
    17°
    18°
    18°
    18°
    18°
    18°
    17°
    17°
    17°
    16°
    16°
    16°
    16°
    16°
    Feels like temperature (°C)
    12°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    Wind direction and speed
    SW
    25
    SW
    24
    SW
    23
    SW
    22
    SW
    22
    SW
    21
    SW
    20
    SW
    21
    SW
    21
    SW
    22
    SW
    22
    SW
    22
    SW
    22
    SW
    21
    SW
    21
    Wind gust (mph)
    37
    35
    34
    32
    30
    29
    29
    29
    30
    29
    29
    29
    28
    26
    24
    Visibility
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    Humidity
    93%
    92%
    92%
    90%
    88%
    87%
    85%
    85%
    85%
    85%
    85%
    85%
    85%
    85%
    85%
    UV 1 2 3 4 4 3 3 2 1 1 1 - - - -
    Wind direction and speed
    25
    24
    23
    22
    21
    21
    21
    21
    22
    22
    23
    22
    22
    21
    21
    Height of waves offshore (m)
    2.1
    2.1
    2.0
    1.9
    1.8
    1.8
    1.8
    1.9
    1.9
    1.9
    1.9
    1.7
    1.6
    1.6
    1.5
    Period of waves offshore (s)
    8
    8
    8
    8
    8
    8
    8
    9
    9
    9
    9
    9
    6
    6
    6
    Direction of waves offshore
    Thursday (18 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 Clear night Clear night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Overcast Light rain Light rain Light rain Overcast Overcast Light rain Light rain Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    20%
    30%
    40%
    40%
    50%
    70%
    70%
    60%
    50%
    40%
    60%
    60%
    50%
    50%
    30%
    40%
    30%
    40%
    40%
    40%
    40%
    Temperature (°C)
    16°
    16°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    16°
    16°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    Feels like temperature (°C)
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    Wind direction and speed (mph)
    SW
    19
    SW
    18
    SW
    18
    SW
    18
    SW
    18
    SW
    18
    SSW
    18
    SSW
    18
    SSW
    19
    SSW
    20
    SSW
    22
    SSW
    25
    SSW
    28
    SSW
    29
    SSW
    29
    SSW
    29
    SSW
    29
    SSW
    29
    SSW
    29
    SSW
    28
    SSW
    28
    SSW
    28
    SSW
    29
    SSW
    29
    Wind gust (mph)
    23
    23
    24
    23
    23
    23
    24
    24
    25
    27
    31
    36
    39
    40
    41
    42
    42
    41
    41
    39
    39
    38
    38
    38
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    84%
    83%
    82%
    80%
    82%
    81%
    84%
    87%
    91%
    94%
    95%
    95%
    93%
    93%
    93%
    93%
    94%
    94%
    94%
    94%
    94%
    94%
    95%
    95%
    UV - - - - - - 1 1 1 1 1 2 2 2 2 1 1 1 1 1 - - - -
    Wind direction and speed (mph)
    19
    18
    18
    18
    18
    18
    18
    18
    19
    20
    23
    26
    28
    29
    28
    29
    29
    29
    29
    28
    28
    28
    28
    29
    Height of waves offshore (m)
    1.4
    1.3
    1.3
    1.3
    1.3
    1.3
    1.4
    1.4
    1.3
    1.2
    1.1
    1.3
    1.6
    1.7
    1.8
    1.9
    2.0
    2.1
    2.1
    2.1
    2.1
    2.1
    2.1
    2.1
    Period of waves offshore (s)
    6
    6
    6
    6
    6
    7
    7
    7
    7
    8
    8
    5
    6
    6
    7
    7
    7
    8
    8
    8
    8
    8
    8
    7
    Direction of waves offshore
    Friday (19 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 Overcast Overcast Overcast Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Heavy rain Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    30%
    40%
    40%
    50%
    50%
    70%
    70%
    70%
    80%
    70%
    70%
    70%
    80%
    90%
    90%
    80%
    80%
    80%
    70%
    80%
    70%
    70%
    60%
    60%
    Temperature (°C)
    17°
    17°
    17°
    17°
    17°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    15°
    15°
    15°
    15°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    Wind direction and speed (mph)
    SSW
    29
    SSW
    29
    SSW
    29
    SSW
    28
    SSW
    28
    SSW
    27
    SSW
    26
    SSW
    25
    SSW
    24
    SSW
    23
    SSW
    22
    SSW
    21
    SSW
    20
    SSW
    20
    SSW
    19
    SW
    18
    SW
    18
    SW
    16
    SW
    16
    SW
    15
    WSW
    13
    SW
    13
    SW
    12
    WSW
    12
    Wind gust (mph)
    38
    37
    37
    35
    35
    32
    32
    29
    28
    28
    28
    28
    26
    24
    23
    21
    20
    17
    18
    16
    15
    13
    13
    14
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    VG
    G
    VG
    VG
    E
    E
    E
    Humidity
    94%
    94%
    93%
    93%
    93%
    93%
    93%
    93%
    92%
    92%
    92%
    92%
    92%
    92%
    91%
    91%
    91%
    91%
    89%
    87%
    89%
    89%
    87%
    83%
    UV - - - - - - - 1 1 1 2 1 2 2 2 1 1 1 1 1 - - - -
    Wind direction and speed (mph)
    29
    29
    		 – –
    28
    		 – –
    25
    		 – –
    22
    		 – –
    20
    		 – –
    17
    		 – –
    15
    		 – –
    12
    		 –
    Height of waves offshore (m)
    2.1
    2.0
    		 – –
    1.9
    		 – –
    1.8
    		 – –
    1.5
    		 – –
    1.4
    		 – –
    1.3
    		 – –
    1.5
    		 – –
    1.2
    		 –
    Period of waves offshore (s)
    7
    7
    		 – –
    8
    		 – –
    8
    		 – –
    9
    		 – –
    6
    		 – –
    8
    		 – –
    5
    		 – –
    6
    		 –
    Direction of waves offshore
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    Saturday (20 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 Light rain Cloudy Cloudy Light rain Light rain Light rain Light rain Light rain Light rain Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light shower day Light shower day Light shower day Light shower night Heavy shower night Light shower night Light rain Light rain
    Chance of precipitation
    50%
    50%
    50%
    50%
    50%
    60%
    60%
    50%
    50%
    50%
    50%
    50%
    40%
    50%
    50%
    50%
    50%
    50%
    60%
    60%
    60%
    60%
    60%
    70%
    Temperature (°C)
    15°
    15°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    14°
    14°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    13°
    13°
    Feels like temperature (°C)
    13°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    10°
    10°
    9°
    Wind direction and speed (mph)
    WSW
    12
    WSW
    12
    WSW
    11
    W
    11
    WSW
    10
    WSW
    10
    WSW
    10
    SSE
    10
    WSW
    11
    WSW
    11
    WSW
    11
    WNW
    11
    WNW
    12
    WNW
    13
    WNW
    13
    WNW
    14
    WNW
    14
    NW
    15
    NW
    16
    NNW
    17
    N
    17
    N
    18
    N
    19
    N
    20
    Wind gust (mph)
    12
    13
    13
    12
    12
    13
    13
    13
    12
    12
    12
    14
    15
    15
    15
    17
    17
    17
    19
    17
    17
    19
    19
    24
    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
    83%
    81%
    82%
    79%
    79%
    81%
    81%
    82%
    83%
    82%
    79%
    80%
    78%
    77%
    77%
    77%
    76%
    75%
    75%
    79%
    79%
    77%
    77%
    78%
    UV - - - - - - - 1 1 1 1 1 2 2 2 2 1 1 1 1 - - - -
    Wind direction and speed (mph) –
    12
    		 – –
    10
    		 – –
    10
    		 – –
    12
    		 – –
    13
    		 – –
    14
    		 – –
    17
    		 – –
    19
    		 –
    Height of waves offshore (m) –
    0.9
    		 – –
    0.8
    		 – –
    0.7
    		 – –
    0.7
    		 – –
    0.8
    		 – –
    1.1
    		 – –
    1.5
    		 – –
    2.5
    		 –
    Period of waves offshore (s) –
    8
    		 – –
    8
    		 – –
    8
    		 – –
    8
    		 – –
    5
    		 – –
    4
    		 – –
    5
    		 – –
    7
    		 –
    Direction of waves offshore
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    Sunday (21 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 Light rain Light shower night Light shower night Light shower night Light shower night Light shower night Light shower night Light shower day Light shower day Light shower day Light shower day 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
    Chance of precipitation
    70%
    70%
    70%
    60%
    60%
    60%
    60%
    60%
    60%
    60%
    50%
    50%
    50%
    40%
    40%
    40%
    40%
    30%
    30%
    30%
    30%
    30%
    30%
    20%
    Temperature (°C)
    13°
    13°
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    11°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    11°
    Feels like temperature (°C)
    9°
    9°
    9°
    8°
    8°
    8°
    7°
    7°
    7°
    8°
    8°
    8°
    9°
    9°
    9°
    9°
    9°
    9°
    9°
    9°
    9°
    9°
    9°
    8°
    Wind direction and speed (mph)
    NNE
    21
    NNE
    21
    NNE
    20
    NNE
    21
    NNE
    23
    NNE
    24
    NNE
    24
    NNE
    24
    NNE
    22
    NNE
    22
    NNE
    22
    NNE
    22
    NNE
    22
    NNE
    22
    NNE
    21
    NNE
    21
    NNE
    20
    NNE
    20
    NNE
    19
    NNE
    19
    NNE
    18
    NNE
    17
    NNE
    16
    NE
    15
    Wind gust (mph)
    24
    27
    31
    35
    37
    39
    36
    36
    37
    38
    38
    36
    36
    35
    34
    33
    33
    32
    30
    30
    30
    28
    28
    26
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    Humidity
    78%
    81%
    80%
    79%
    79%
    79%
    78%
    76%
    75%
    73%
    71%
    68%
    67%
    67%
    67%
    64%
    62%
    60%
    61%
    59%
    61%
    61%
    61%
    62%
    UV - - - - - - - 1 1 1 2 3 3 3 3 2 2 1 1 1 - - - -
    Wind direction and speed (mph) –
    21
    		 – –
    23
    		 – –
    23
    		 – –
    22
    		 – –
    22
    		 – –
    20
    		 – –
    18
    		 – –
    16
    		 –
    Height of waves offshore (m) –
    3.2
    		 – –
    3.1
    		 – –
    2.6
    		 – –
    2.0
    		 – –
    1.8
    		 – –
    2.0
    		 – –
    2.1
    		 – –
    1.9
    		 –
    Period of waves offshore (s) –
    8
    		 – –
    8
    		 – –
    8
    		 – –
    7
    		 – –
    7
    		 – –
    7
    		 – –
    7
    		 – –
    7
    		 –
    Direction of waves offshore
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    –
    Monday (22 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 Partly cloudy night Partly cloudy night Sunny intervals Cloudy Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    20%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    11°
    11°
    10°
    10°
    12°
    13°
    13°
    11°
    10°
    Feels like temperature (°C)
    8°
    8°
    8°
    7°
    10°
    11°
    11°
    9°
    8°
    Wind direction and speed (mph)
    NE
    15
    NE
    14
    NE
    12
    NNE
    12
    NNE
    11
    NNE
    13
    NNE
    13
    NNE
    12
    NE
    10
    Wind gust (mph)
    24
    20
    18
    17
    16
    17
    15
    13
    11
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    63%
    63%
    63%
    61%
    61%
    58%
    58%
    58%
    61%
    UV - - - 1 2 3 2 1 -
    Wind direction and speed (mph) –
    14
    12
    12
    11
    13
    13
    12
    10
    Height of waves offshore (m) –
    1.2
    1.0
    1.0
    0.9
    		 – – – –
    Period of waves offshore (s) –
    6
    6
    6
    5
    		 – – – –
    Direction of waves offshore
    –
    Tuesday (23 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
    10%
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    10°
    9°
    9°
    13°
    14°
    14°
    12°
    11°
    Feels like temperature (°C)
    8°
    7°
    7°
    11°
    12°
    12°
    10°
    9°
    Wind direction and speed (mph)
    NE
    9
    NE
    9
    NE
    9
    NE
    11
    NE
    12
    NE
    12
    NE
    11
    NE
    9
    Wind gust (mph)
    12
    13
    13
    13
    13
    13
    12
    10
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    62%
    63%
    65%
    65%
    63%
    64%
    65%
    66%
    UV - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    9
    		 – – – – – – –
    Height of waves offshore (m)
    0.3
    		 – – – – – – –
    Period of waves offshore (s)
    6
    		 – – – – – – –
    Direction of waves offshore
    –
    –
    –
    –
    –
    –
    –
    –

    Tide times

    Wednesday 17 September

    Tide times and heights are from Trearddur Bay 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 17 September

    Tide times and heights are from Trearddur Bay 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 17 September

    Tide times and heights are from Trearddur Bay 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 17 September

    Tide times and heights are from Trearddur Bay 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 18 September

    Tide times and heights are from Trearddur Bay 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 18 September

    Tide times and heights are from Trearddur Bay 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 18 September

    Tide times and heights are from Trearddur Bay 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 18 September

    Tide times and heights are from Trearddur Bay 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 19 September

    Tide times and heights are from Trearddur Bay 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 19 September

    Tide times and heights are from Trearddur Bay 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 19 September

    Tide times and heights are from Trearddur Bay 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 19 September

    Tide times and heights are from Trearddur Bay 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 20 September

    Tide times and heights are from Trearddur Bay 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 20 September

    Tide times and heights are from Trearddur Bay 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 20 September

    Tide times and heights are from Trearddur Bay 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 20 September

    Tide times and heights are from Trearddur Bay 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 21 September

    Tide times and heights are from Trearddur Bay 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 21 September

    Tide times and heights are from Trearddur Bay 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 21 September

    Tide times and heights are from Trearddur Bay 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 21 September

    Tide times and heights are from Trearddur Bay 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 22 September

    Tide times and heights are from Trearddur Bay 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 22 September

    Tide times and heights are from Trearddur Bay 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 22 September

    Tide times and heights are from Trearddur Bay 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 22 September

    Tide times and heights are from Trearddur Bay 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 23 September

    Tide times and heights are from Trearddur Bay 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 23 September

    Tide times and heights are from Trearddur Bay 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 23 September

    Tide times and heights are from Trearddur Bay 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 23 September

    Tide times and heights are from Trearddur Bay 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
    News

    Wind and rain marking a change in the UK weather

    Warnings have been issued as the weather across the UK becomes increasingly mild but wet and windy.

    Read more

    UK video forecast

    Porth Dafarch (Beach) weather map

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    Forecast for 09:00, Wed
    Updated 07:00 (UTC+1) on Wed 17 Sep 2025
    WARNING
    Flood alerts icon
    Flood alerts in force for Wales
    Flood alerts in force for Wales

    Natural Resources Wales

    Updated:

    Wales weather forecast

    Headline:

    Heavy and persistent rain.

    Today:

    Heaviest and most persistent rain clearing eastwards through the morning, though remaining cloudy with outbreaks of patchy rain and drizzle throughout the day, turning heavy at times over the hills. Breezy. Maximum temperature 19 °C.

    Tonight:

    Rain persisting throughout this evening and overnight, this turning heavy at times especially over the hills and mountains. Windy for all, especially along the coasts, and feeling humid. Minimum temperature 8 °C.

    Thursday:

    A cloudy, damp and mild start to Thursday. Cloud breaking in the east but drizzle persisting over the hills in the west. Staying windy. Maximum temperature 18 °C.

    Outlook for Friday to Sunday:

    Remaining changeable with showers or longer spells of rain at times. Some brighter periods are also likely, mainly on Friday. Temperatures close to average but turning colder later Sunday. Breezy.

    Updated:

    UK long range weather forecast

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