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.
Beach safety today
Use caution in the sea. Waves can be bigger or stronger than you expect, strong rips likely, strong wind may blow you off course
  • • unsafe for novice surfers
  • • paddle boarding/kayaking not recommended at any level

Tide: Next high tide (5.0m) at

Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    7 day forecast for Porth Dafarch (Beach)

    Today (1 April 2026)
    Time
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Sunny day Sunny day Clear night Clear night Clear night Clear night
    Chance of precipitation
    10%
    <5%
    <5%
    10%
    <5%
    <5%
    Temperature
    10°
    Feels like temperature (°C)
    Wind direction and speed
    NNW
    20
    NNW
    21
    NNW
    20
    NNW
    20
    NNW
    19
    NNW
    19
    Wind gust (mph)
    33
    30
    30
    30
    28
    28
    Visibility
    M
    G
    G
    G
    G
    G
    Humidity
    85%
    78%
    76%
    75%
    74%
    73%
    UV 1 1 - - - -
    Wind direction and speed
    20
    21
    20
    19
    19
    19
    Height of waves offshore (m)
    0.9
    0.9
    0.8
    0.8
    0.8
    0.8
    Period of waves offshore (s)
    5
    5
    5
    5
    5
    6
    Direction of waves offshore
    Thursday (2 April 2026)
    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 day Sunny day Sunny day Cloudy Cloudy Cloudy Cloudy Overcast Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    20%
    50%
    70%
    90%
    ≥95%
    ≥95%
    ≥95%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NNW
    18
    NNW
    18
    NNW
    17
    NNW
    16
    NNW
    14
    NNW
    13
    NNW
    11
    NNW
    10
    NNW
    8
    NNW
    7
    W
    6
    WSW
    7
    SW
    9
    SW
    10
    SW
    12
    SSW
    15
    SSW
    17
    SSW
    20
    SSW
    22
    SSW
    22
    SSW
    23
    SSW
    24
    SSW
    26
    S
    28
    Wind gust (mph)
    28
    27
    24
    22
    19
    17
    16
    13
    12
    10
    11
    13
    15
    18
    20
    23
    26
    28
    30
    30
    32
    35
    38
    40
    Visibility (description)
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    M
    M
    M
    M
    Humidity
    74%
    74%
    74%
    75%
    74%
    74%
    73%
    71%
    70%
    68%
    67%
    67%
    67%
    66%
    67%
    67%
    68%
    72%
    74%
    76%
    79%
    82%
    84%
    85%
    UV - - - - - - 1 1 1 1 2 3 3 3 3 2 1 1 1 1 - - - -
    Wind direction and speed (mph)
    19
    18
    17
    16
    14
    13
    11
    10
    9
    7
    7
    8
    9
    11
    14
    17
    19
    21
    22
    23
    24
    25
    27
    28
    Height of waves offshore (m)
    0.7
    0.7
    0.6
    0.6
    0.5
    0.5
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.3
    0.3
    0.4
    0.5
    0.6
    0.8
    0.9
    1.0
    1.1
    1.2
    1.4
    Period of waves offshore (s)
    6
    6
    6
    6
    6
    5
    4
    4
    6
    11
    7
    7
    7
    6
    6
    6
    3
    4
    4
    5
    5
    5
    5
    6
    Direction of waves offshore
    Friday (3 April 2026)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Light rain Light rain Light rain Light rain Light rain Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Light shower day Light shower day Cloudy Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    ≥95%
    ≥95%
    90%
    90%
    80%
    50%
    40%
    40%
    40%
    40%
    40%
    40%
    50%
    50%
    50%
    50%
    60%
    40%
    40%
    40%
    20%
    20%
    10%
    10%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    S
    30
    S
    30
    S
    31
    SSW
    30
    SSW
    29
    SSW
    28
    SW
    27
    SW
    26
    SW
    25
    WSW
    24
    WSW
    21
    WSW
    19
    SW
    20
    WSW
    20
    WSW
    19
    WSW
    18
    WSW
    17
    WSW
    17
    WSW
    17
    W
    16
    W
    16
    WNW
    17
    WNW
    18
    WNW
    18
    Wind gust (mph)
    42
    43
    42
    41
    40
    38
    37
    36
    35
    31
    30
    27
    29
    30
    29
    30
    27
    25
    26
    25
    27
    26
    26
    25
    Visibility (description)
    P
    P
    P
    P
    P
    P
    P
    P
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    G
    G
    G
    G
    G
    G
    Humidity
    88%
    91%
    92%
    93%
    95%
    96%
    95%
    92%
    92%
    87%
    85%
    84%
    84%
    84%
    80%
    81%
    79%
    77%
    75%
    74%
    73%
    69%
    68%
    66%
    UV - - - - - - 1 1 1 1 2 3 2 3 2 2 1 1 1 1 - - - -
    Wind direction and speed (mph)
    30
    30
    30
    30
    29
    28
    27
    26
    25
    23
    20
    18
    19
    20
    19
    18
    17
    16
    15
    15
    15
    15
    16
    17
    Height of waves offshore (m)
    1.5
    1.6
    1.7
    1.8
    1.9
    1.9
    1.9
    1.9
    1.9
    1.9
    1.7
    1.5
    1.4
    1.1
    1.0
    0.8
    0.8
    0.7
    0.7
    0.8
    1.0
    1.1
    1.3
    1.3
    Period of waves offshore (s)
    6
    6
    6
    7
    7
    7
    7
    7
    7
    7
    7
    8
    8
    8
    7
    7
    7
    7
    8
    8
    8
    8
    8
    8
    Direction of waves offshore
    Saturday (4 April 2026)
    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 Cloudy Cloudy Cloudy Light rain Light rain Light rain Light rain Light rain Light rain Overcast Light rain Overcast Light rain Light rain Light rain Light shower day Light shower night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    10%
    30%
    40%
    50%
    60%
    60%
    80%
    70%
    50%
    50%
    50%
    50%
    50%
    70%
    80%
    80%
    60%
    30%
    10%
    10%
    Temperature (°C)
    10°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    W
    18
    W
    16
    W
    15
    W
    13
    WSW
    11
    SW
    11
    SSW
    11
    SSW
    12
    S
    14
    SSE
    16
    SSE
    18
    SSE
    23
    S
    29
    S
    31
    S
    34
    SSW
    36
    SSW
    36
    SSW
    38
    SSW
    39
    SSW
    40
    SW
    40
    SW
    40
    WSW
    38
    WSW
    37
    Wind gust (mph)
    24
    21
    18
    17
    15
    15
    17
    19
    21
    25
    31
    38
    43
    47
    51
    53
    54
    55
    59
    60
    60
    58
    54
    51
    Visibility (description)
    G
    G
    G
    VG
    G
    VG
    VG
    G
    G
    M
    M
    P
    P
    P
    P
    P
    P
    P
    P
    M
    M
    M
    M
    M
    Humidity
    65%
    63%
    64%
    64%
    64%
    64%
    65%
    67%
    69%
    74%
    80%
    86%
    87%
    85%
    86%
    85%
    85%
    85%
    85%
    83%
    79%
    70%
    68%
    68%
    UV - - - - - - 1 1 1 1 1 1 1 1 1 1 1 1 1 1 - - - -
    Wind direction and speed (mph)
    17
    16
    15
    13
    11
    10
    11
    12
    13
    15
    17
    21
    30
    33
    36
    36
    37
    37
    38
    38
    38
    37
    37
    37
    Height of waves offshore (m)
    1.3
    1.1
    1.2
    1.1
    1.1
    1.0
    1.0
    0.9
    0.9
    0.8
    0.9
    1.1
    1.8
    2.3
    2.6
    2.9
    3.2
    3.3
    3.5
    3.7
    3.8
    3.3
    2.8
    2.6
    Period of waves offshore (s)
    8
    8
    6
    6
    7
    8
    8
    8
    8
    8
    8
    4
    5
    6
    7
    8
    8
    8
    8
    9
    9
    9
    9
    9
    Direction of waves offshore
    Sunday (5 April 2026)
    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 Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    10%
    10%
    20%
    20%
    20%
    20%
    20%
    10%
    10%
    10%
    <5%
    <5%
    10%
    20%
    30%
    30%
    20%
    20%
    20%
    10%
    10%
    10%
    <5%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    35
    WSW
    33
    WSW
    31
    W
    30
    W
    28
    W
    27
    W
    26
    W
    25
    W
    25
    W
    25
    W
    25
    W
    24
    W
    24
    WSW
    23
    WSW
    22
    WSW
    21
    WSW
    20
    WSW
    18
    WSW
    16
    WSW
    15
    WSW
    16
    WSW
    15
    WSW
    15
    SW
    15
    Wind gust (mph)
    48
    46
    40
    40
    43
    39
    37
    36
    36
    36
    36
    35
    35
    34
    33
    31
    30
    26
    25
    24
    23
    21
    20
    20
    Visibility (description)
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    Humidity
    67%
    67%
    68%
    70%
    68%
    67%
    67%
    67%
    67%
    67%
    66%
    65%
    64%
    61%
    61%
    60%
    59%
    63%
    63%
    62%
    61%
    62%
    62%
    63%
    UV - - - - - - 1 1 1 1 2 3 3 4 3 2 2 1 1 1 1 - - -
    Wind direction and speed (mph)
    36
    32
    29
    28
    27
    26
    25
    25
    24
    24
    23
    23
    22
    21
    20
    19
    19
    18
    16
    16
    16
    16
    15
    15
    Height of waves offshore (m)
    2.3
    2.1
    2.0
    2.0
    2.0
    2.0
    2.1
    2.1
    2.1
    2.1
    2.1
    2.0
    2.0
    2.0
    1.9
    1.9
    1.7
    1.6
    1.5
    1.4
    1.3
    1.2
    1.1
    1.1
    Period of waves offshore (s)
    9
    9
    9
    9
    9
    9
    9
    10
    10
    10
    10
    10
    10
    10
    9
    7
    10
    10
    10
    10
    9
    9
    9
    9
    Direction of waves offshore
    Monday (6 April 2026)
    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 Sunny intervals Sunny day Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    10%
    10%
    10%
    <5%
    10%
    10%
    10%
    30%
    Temperature (°C)
    13°
    14°
    14°
    11°
    Feels like temperature (°C)
    11°
    10°
    Wind direction and speed (mph)
    SW
    14
    SSW
    14
    S
    15
    SSE
    19
    SSE
    22
    SSE
    22
    SSE
    21
    SSE
    19
    SSE
    20
    Wind gust (mph)
    20
    21
    25
    29
    33
    32
    30
    31
    32
    Visibility (description)
    VG
    G
    G
    M
    G
    G
    G
    G
    M
    Humidity
    64%
    65%
    72%
    76%
    72%
    69%
    70%
    73%
    74%
    UV - - - 1 2 3 2 1 -
    Wind direction and speed (mph)
    15
    14
    16
    19
    22
    23
    21
    19
    20
    Height of waves offshore (m)
    1.1
    1.1
    1.1
    1.1
    1.2
    1.4
    1.2
    1.3
    1.2
    Period of waves offshore (s)
    9
    9
    9
    5
    5
    6
    6
    7
    7
    Direction of waves offshore
    Tuesday (7 April 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Light rain Cloudy Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    50%
    60%
    50%
    40%
    40%
    40%
    30%
    20%
    Temperature (°C)
    11°
    10°
    11°
    12°
    12°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSE
    20
    SSE
    18
    SSE
    18
    SSE
    18
    S
    20
    SSW
    20
    SSW
    19
    SW
    20
    Wind gust (mph)
    32
    29
    28
    30
    31
    31
    31
    29
    Visibility (description)
    M
    M
    M
    M
    M
    M
    M
    M
    Humidity
    77%
    82%
    84%
    83%
    80%
    78%
    78%
    77%
    UV - - 1 2 3 2 1 -
    Wind direction and speed (mph)
    20
    Height of waves offshore (m)
    1.5
    Period of waves offshore (s)
    8
    Direction of waves offshore

    Tide times

    Wednesday 1 April

    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 1 April

    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 1 April

    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 1 April

    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 2 April

    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 2 April

    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 2 April

    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 2 April

    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 3 April

    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 3 April

    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 3 April

    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 3 April

    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 4 April

    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 4 April

    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 4 April

    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 4 April

    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 5 April

    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 5 April

    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 5 April

    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 5 April

    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 6 April

    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 6 April

    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 6 April

    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 6 April

    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 7 April

    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 7 April

    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 7 April

    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 7 April

    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.

    Porth Dafarch (Beach) weather map

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    Wales weather forecast

    Headline:

    Some rain this evening, sunnier on Thursday, changeable over Easter.

    This Evening and Tonight:

    Showery rain arriving this evening, clearing southwards by midnight with skies clearing overnight. Turning chilly with a touch of frost in the countryside. Winds falling light. Minimum temperature 0 °C.

    Thursday:

    A much brighter day with a mixture of sunny periods and occasional cloudier spells. Staying generally dry until after dark. Cooler than on Wednesday but pleasantly warm in the sunshine. Maximum temperature 12 °C.

    Outlook for Friday to Sunday:

    Changeable with showers possible at times, these most likely on Good Friday. Often windy with the strongest winds on Saturday. Plenty of dry weather too with warm sunny spells.

    Updated:

    UK long range weather forecast

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