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Porth Swtan / Church Bay (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

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

Tide: Next low tide (1.8m) at

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

    7 day forecast for Porth Swtan / Church Bay

    Today (18 September 2025)
    Time
    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 Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    20%
    50%
    40%
    50%
    40%
    30%
    20%
    30%
    50%
    40%
    30%
    30%
    30%
    40%
    Temperature
    15°
    16°
    17°
    17°
    18°
    18°
    18°
    18°
    18°
    17°
    17°
    17°
    17°
    17°
    Feels like temperature (°C)
    14°
    15°
    15°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    Wind direction and speed
    SW
    11
    SSW
    11
    SSW
    14
    SSW
    17
    SSW
    20
    SSW
    22
    SSW
    22
    SSW
    23
    SSW
    23
    SSW
    22
    SSW
    22
    SSW
    21
    SSW
    21
    SSW
    22
    Wind gust (mph)
    19
    20
    26
    31
    36
    38
    39
    41
    41
    41
    41
    41
    41
    41
    Visibility
    G
    M
    M
    M
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    90%
    92%
    94%
    96%
    96%
    94%
    93%
    92%
    93%
    93%
    94%
    93%
    94%
    94%
    UV 1 1 2 2 2 2 1 1 1 1 - - - -
    Wind direction and speed
    12
    12
    14
    17
    20
    22
    22
    23
    23
    23
    22
    22
    22
    22
    Height of waves offshore (m)
    0.7
    0.6
    0.5
    0.6
    0.7
    0.8
    0.9
    1.0
    1.2
    1.3
    1.4
    1.4
    1.3
    1.3
    Period of waves offshore (s)
    8
    4
    4
    4
    4
    4
    6
    7
    7
    8
    8
    8
    8
    8
    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 Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Light rain Heavy rain Light rain Heavy rain Light rain Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain
    Chance of precipitation
    40%
    50%
    70%
    80%
    80%
    90%
    90%
    80%
    80%
    80%
    80%
    80%
    80%
    80%
    80%
    80%
    80%
    80%
    80%
    80%
    80%
    90%
    90%
    90%
    Temperature (°C)
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    15°
    15°
    15°
    15°
    14°
    14°
    Feels like temperature (°C)
    13°
    13°
    13°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    13°
    13°
    Wind direction and speed (mph)
    SSW
    22
    SSW
    22
    SSW
    22
    SSW
    21
    SSW
    21
    SSW
    20
    SSW
    18
    SSW
    17
    SSW
    15
    SSW
    14
    SSW
    14
    SSW
    14
    SSW
    13
    SW
    12
    SW
    11
    SW
    10
    SW
    10
    WSW
    10
    WSW
    9
    WSW
    9
    WSW
    8
    WSW
    7
    SSW
    7
    SE
    7
    Wind gust (mph)
    41
    40
    39
    36
    35
    34
    30
    26
    25
    24
    23
    21
    17
    17
    15
    15
    14
    14
    13
    12
    13
    15
    15
    15
    Visibility (description)
    VG
    G
    G
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    G
    VG
    VG
    G
    G
    G
    M
    M
    G
    Humidity
    94%
    95%
    95%
    96%
    96%
    96%
    96%
    96%
    96%
    95%
    94%
    94%
    94%
    95%
    94%
    93%
    93%
    95%
    94%
    95%
    96%
    95%
    95%
    95%
    UV - - - - - - 1 1 1 1 2 1 2 1 2 1 1 1 1 1 - - - -
    Wind direction and speed (mph)
    23
    22
    22
    22
    21
    20
    18
    17
    16
    15
    14
    14
    13
    13
    12
    12
    11
    11
    11
    10
    9
    8
    7
    7
    Height of waves offshore (m)
    1.2
    1.1
    1.0
    1.0
    1.0
    1.0
    1.1
    1.2
    1.2
    1.1
    1.0
    0.8
    0.7
    0.6
    0.5
    0.4
    0.4
    0.4
    0.5
    0.5
    0.6
    0.6
    0.6
    0.5
    Period of waves offshore (s)
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    4
    4
    4
    4
    9
    9
    9
    9
    9
    9
    9
    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 Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
    Chance of precipitation
    80%
    70%
    70%
    80%
    80%
    80%
    80%
    80%
    90%
    80%
    90%
    90%
    90%
    80%
    80%
    80%
    80%
    70%
    80%
    80%
    90%
    80%
    80%
    80%
    Temperature (°C)
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    15°
    15°
    15°
    14°
    14°
    13°
    13°
    13°
    12°
    12°
    Feels like temperature (°C)
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    12°
    12°
    11°
    11°
    10°
    10°
    Wind direction and speed (mph)
    SE
    7
    SE
    7
    E
    7
    ENE
    7
    E
    7
    ENE
    7
    NE
    7
    NE
    8
    ENE
    9
    ENE
    9
    ENE
    10
    ENE
    11
    NE
    11
    ENE
    11
    ENE
    12
    NE
    13
    NNE
    14
    NNE
    15
    NNE
    17
    NNE
    17
    N
    16
    NNE
    16
    N
    16
    N
    17
    Wind gust (mph)
    15
    15
    13
    13
    13
    14
    15
    13
    13
    15
    15
    19
    21
    23
    24
    25
    26
    30
    26
    24
    28
    33
    27
    29
    Visibility (description)
    G
    G
    G
    G
    G
    G
    M
    M
    M
    M
    M
    M
    M
    M
    G
    G
    G
    VG
    VG
    G
    G
    G
    VG
    VG
    Humidity
    95%
    96%
    95%
    95%
    95%
    96%
    96%
    96%
    95%
    95%
    95%
    94%
    93%
    93%
    93%
    92%
    91%
    91%
    89%
    90%
    91%
    90%
    88%
    89%
    UV - - - - - - - 1 1 1 1 1 2 2 2 2 1 1 1 1 - - - -
    Wind direction and speed (mph)
    7
    7
    7
    7
    6
    7
    7
    7
    8
    8
    9
    9
    10
    10
    11
    12
    12
    13
    14
    15
    15
    14
    14
    14
    Height of waves offshore (m)
    0.5
    0.4
    0.4
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.4
    0.4
    0.3
    0.3
    0.2
    0.3
    0.4
    0.5
    0.8
    1.1
    1.3
    1.9
    2.5
    3.1
    3.1
    Period of waves offshore (s)
    9
    9
    7
    5
    3
    5
    7
    9
    9
    9
    9
    9
    9
    9
    8
    7
    6
    6
    6
    7
    7
    8
    8
    8
    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 Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Sunny intervals Light shower night Light shower night Light shower night Light shower night Light shower night
    Chance of precipitation
    80%
    80%
    80%
    80%
    80%
    80%
    80%
    70%
    80%
    70%
    70%
    70%
    70%
    70%
    70%
    60%
    60%
    60%
    50%
    50%
    60%
    70%
    60%
    50%
    Temperature (°C)
    12°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    11°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    N
    17
    NNW
    17
    NNW
    19
    N
    19
    N
    20
    N
    19
    N
    19
    N
    18
    N
    17
    N
    17
    N
    17
    N
    17
    N
    16
    N
    16
    N
    16
    N
    16
    N
    16
    N
    16
    N
    16
    N
    16
    NNE
    16
    NNE
    15
    NNE
    14
    NNE
    14
    Wind gust (mph)
    30
    33
    33
    33
    36
    39
    39
    37
    39
    37
    35
    34
    33
    33
    30
    29
    28
    24
    24
    28
    28
    30
    28
    28
    Visibility (description)
    G
    G
    G
    G
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    90%
    91%
    90%
    89%
    88%
    86%
    86%
    84%
    81%
    80%
    76%
    75%
    75%
    76%
    72%
    70%
    68%
    71%
    70%
    68%
    67%
    67%
    68%
    69%
    UV - - - - - - - 1 1 1 2 2 3 2 2 1 1 1 1 1 - - - -
    Wind direction and speed (mph)
    14
    14
    16
    17
    18
    18
    18
    18
    17
    17
    17
    17
    17
    16
    16
    16
    16
    16
    17
    17
    16
    16
    15
    15
    Height of waves offshore (m)
    3.0
    3.0
    2.7
    2.5
    2.2
    2.1
    2.0
    1.8
    1.7
    1.7
    1.6
    1.5
    1.4
    1.3
    1.2
    1.1
    1.0
    0.9
    0.9
    0.9
    0.9
    0.9
    1.0
    0.9
    Period of waves offshore (s)
    8
    8
    8
    8
    8
    7
    7
    7
    7
    7
    7
    7
    6
    6
    6
    6
    6
    5
    5
    5
    5
    5
    5
    5
    Direction of waves offshore
    Monday (22 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 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 intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy
    Chance of precipitation
    50%
    40%
    30%
    30%
    30%
    40%
    30%
    30%
    30%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    30%
    30%
    30%
    30%
    Temperature (°C)
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    11°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    11°
    11°
    11°
    11°
    11°
    Feels like temperature (°C)
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    Wind direction and speed (mph)
    NNE
    13
    NNE
    13
    NNE
    12
    NNE
    11
    NNE
    11
    NNE
    11
    NNE
    10
    NNE
    10
    NNE
    10
    NNE
    11
    NNE
    12
    NNE
    12
    N
    12
    N
    12
    N
    12
    N
    12
    N
    11
    N
    11
    N
    10
    N
    9
    N
    8
    N
    7
    N
    7
    N
    7
    Wind gust (mph)
    26
    25
    26
    26
    24
    24
    23
    25
    26
    25
    25
    25
    23
    24
    24
    23
    23
    21
    22
    21
    19
    17
    15
    14
    Visibility (description)
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    70%
    70%
    70%
    69%
    69%
    70%
    70%
    70%
    68%
    65%
    59%
    57%
    55%
    56%
    54%
    55%
    55%
    56%
    59%
    68%
    72%
    74%
    75%
    77%
    UV - - - - - - - 1 1 1 2 3 3 3 3 2 1 1 1 1 - - - -
    Wind direction and speed (mph)
    14
    14
    13
    12
    11
    11
    10
    10
    11
    11
    12
    12
    12
    12
    12
    11
    11
    10
    10
    9
    8
    8
    7
    7
    Height of waves offshore (m)
    0.8
    0.7
    0.7
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.5
    0.5
    0.5
    0.5
    0.5
    0.4
    0.4
    0.4
    0.5
    0.5
    Period of waves offshore (s)
    5
    5
    5
    5
    5
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    Direction of waves offshore
    Tuesday (23 September 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    20%
    10%
    10%
    10%
    10%
    <5%
    10%
    <5%
    Temperature (°C)
    10°
    10°
    10°
    13°
    14°
    14°
    12°
    10°
    Feels like temperature (°C)
    11°
    12°
    12°
    10°
    Wind direction and speed (mph)
    N
    6
    N
    6
    N
    6
    N
    6
    N
    8
    NNE
    9
    N
    9
    NNE
    7
    NE
    5
    Wind gust (mph)
    12
    8
    6
    7
    13
    14
    13
    8
    6
    Visibility (description)
    VG
    VG
    VG
    G
    VG
    VG
    VG
    VG
    VG
    Humidity
    79%
    80%
    83%
    86%
    71%
    59%
    61%
    77%
    86%
    UV - - - 1 2 3 1 1 -
    Wind direction and speed (mph)
    6
    6
    5
    6
    8
    10
    9
    7
    6
    Height of waves offshore (m)
    0.5
    0.5
    0.5
    0.5
    0.4
    0.4
    0.3
    0.3
    0.2
    Period of waves offshore (s)
    4
    4
    4
    4
    4
    4
    4
    4
    3
    Direction of waves offshore
    Wednesday (24 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
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    13°
    15°
    15°
    12°
    10°
    Feels like temperature (°C)
    12°
    13°
    13°
    11°
    Wind direction and speed (mph)
    NE
    5
    ENE
    4
    E
    4
    ESE
    7
    E
    8
    ENE
    8
    NE
    7
    E
    5
    Wind gust (mph)
    5
    5
    7
    13
    14
    13
    7
    5
    Visibility (description)
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    Humidity
    88%
    90%
    91%
    74%
    64%
    62%
    82%
    90%
    UV - - 1 2 3 2 1 -
    Wind direction and speed (mph)
    5
    Height of waves offshore (m)
    0.2
    Period of waves offshore (s)
    3
    Direction of waves offshore

    Tide times

    Thursday 18 September

    Tide times and heights are from Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 Holyhead tidal station which is 4.2 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 24 September

    Tide times and heights are from Holyhead tidal station which is 4.2 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 24 September

    Tide times and heights are from Holyhead tidal station which is 4.2 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 24 September

    Tide times and heights are from Holyhead tidal station which is 4.2 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 24 September

    Tide times and heights are from Holyhead tidal station which is 4.2 miles away. So times may be different at this beach. What does this mean?

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

    Porth Swtan / Church Bay weather map

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    WARNING
    Flood alerts icon
    Flood alerts in force for Wales
    Flood alerts in force for Wales

    Wales weather forecast

    Headline:

    Often cloudy with patchy rain at times.

    Today:

    A cloudy, damp and mild start to Thursday. Cloud breaking in the east with some brighter spells, but drizzle persisting over the hills in the west. Staying windy and humid. Maximum temperature 20 °C.

    Tonight:

    Remaining cloudy in the west overnight with drizzle persisting over hills. Drier in the east with a few clear spells. Windy in the northwest, but winds easing elsewhere by dawn. Minimum temperature 12 °C.

    Friday:

    Cloudy in the west with rain and drizzle, turning heavy at times over hills and mountains. Some brighter and drier intervals in the east. Winds continue to ease. Feeling humid. Maximum temperature 20 °C.

    Outlook for Saturday to Monday:

    Remaining changeable with showers or longer spells of rain on Saturday. Turning colder through Sunday as showery rain clears southeast, leaving sunny spells and showers on Monday.

    Updated:

    UK long range weather forecast

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