Penarth (Beach) (Vale of Glamorgan) 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

Drizzle changing to mist by nighttime.
🏖️ Beach safety today:

Enjoy the beach but be aware that the wind may affect your control of direction

• Beginner paddleboarders/kayakers should go on the water with an instructor or a more experienced person

Tide: Next low tide (0.7m) at

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

    7 day forecast for Penarth (Beach)

    Today (13 September 2026)
    Time
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Drizzle Light rain Light rain Light rain Light rain Light rain Light rain Mist Mist Mist
    Chance of precipitation
    20%
    60%
    60%
    80%
    80%
    70%
    60%
    40%
    30%
    20%
    Temperature
    19°
    19°
    19°
    19°
    19°
    19°
    19°
    18°
    18°
    18°
    Feels like temperature (°C)
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    Wind direction and speed
    WSW
    11
    WSW
    11
    WSW
    11
    WSW
    11
    WSW
    10
    WSW
    10
    WSW
    9
    WSW
    9
    WSW
    9
    WSW
    9
    Wind gust (mph)
    23
    22
    20
    19
    19
    18
    17
    17
    17
    17
    Visibility
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    Humidity
    93%
    94%
    95%
    96%
    96%
    96%
    97%
    97%
    97%
    96%
    UV 3 2 1 1 1 1 - - - -
    Wind direction and speed
    11
    11
    11
    11
    10
    9
    9
    9
    9
    9
    Height of waves offshore (m)
    0.4
    0.4
    0.4
    0.3
    0.3
    0.3
    0.2
    0.2
    0.2
    0.2
    Period of waves offshore (s)
    4
    4
    4
    4
    5
    5
    6
    6
    2
    2
    Direction of waves offshore
    Monday (14 September 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 Mist Mist Mist Mist Mist Mist Light rain Light rain Light rain Light rain Light shower day Overcast Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    20%
    30%
    50%
    40%
    30%
    50%
    50%
    60%
    60%
    60%
    50%
    40%
    20%
    20%
    10%
    20%
    30%
    40%
    30%
    40%
    40%
    40%
    40%
    30%
    Temperature (°C)
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    19°
    19°
    20°
    20°
    21°
    21°
    21°
    21°
    21°
    20°
    20°
    19°
    19°
    19°
    19°
    Feels like temperature (°C)
    18°
    18°
    19°
    18°
    19°
    18°
    18°
    18°
    18°
    19°
    19°
    20°
    20°
    20°
    21°
    21°
    21°
    20°
    19°
    19°
    19°
    19°
    19°
    19°
    Wind direction and speed (mph)
    WSW
    8
    WSW
    8
    WSW
    7
    WSW
    8
    WSW
    7
    WSW
    7
    WSW
    7
    SW
    7
    SW
    7
    SW
    7
    SW
    7
    SW
    8
    WSW
    8
    WSW
    9
    WSW
    9
    W
    9
    W
    9
    W
    9
    W
    9
    W
    8
    W
    8
    W
    7
    WSW
    7
    SW
    7
    Wind gust (mph)
    16
    16
    16
    16
    15
    14
    14
    15
    16
    17
    17
    18
    19
    19
    20
    20
    19
    18
    17
    15
    15
    15
    16
    17
    Visibility (description)
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    M
    M
    M
    G
    G
    VG
    VG
    VG
    G
    G
    M
    M
    M
    M
    Humidity
    96%
    96%
    96%
    96%
    96%
    95%
    96%
    97%
    97%
    95%
    95%
    92%
    89%
    86%
    83%
    81%
    81%
    82%
    85%
    88%
    91%
    92%
    92%
    91%
    UV - - - - - - 1 1 1 1 2 3 4 4 4 3 2 1 1 1 - - - -
    Wind direction and speed (mph)
    8
    7
    7
    7
    7
    7
    7
    7
    7
    7
    7
    8
    9
    9
    9
    9
    9
    9
    9
    8
    8
    7
    7
    7
    Height of waves offshore (m)
    0.2
    0.3
    0.3
    0.3
    0.3
    0.2
    0.3
    0.2
    0.2
    0.2
    0.1
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.1
    0.2
    Period of waves offshore (s)
    2
    2
    4
    4
    4
    4
    4
    5
    6
    6
    5
    2
    2
    2
    2
    2
    2
    2
    5
    5
    5
    5
    6
    2
    Direction of waves offshore
    Tuesday (15 September 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 Overcast Overcast Overcast Overcast Light rain Light rain Light rain Light shower day Light shower day 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 Partly cloudy night
    Chance of precipitation
    30%
    30%
    30%
    50%
    60%
    70%
    70%
    60%
    50%
    30%
    20%
    20%
    20%
    20%
    10%
    <5%
    10%
    10%
    20%
    20%
    30%
    10%
    10%
    10%
    Temperature (°C)
    19°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    17°
    17°
    18°
    18°
    19°
    19°
    19°
    19°
    19°
    18°
    18°
    17°
    16°
    15°
    15°
    15°
    Feels like temperature (°C)
    19°
    18°
    18°
    18°
    18°
    18°
    17°
    17°
    16°
    16°
    16°
    16°
    17°
    17°
    16°
    16°
    16°
    16°
    16°
    15°
    15°
    14°
    14°
    13°
    Wind direction and speed (mph)
    SW
    7
    SW
    7
    SW
    7
    SW
    7
    SW
    8
    SW
    8
    SW
    9
    WSW
    9
    W
    9
    W
    9
    W
    10
    W
    11
    W
    11
    W
    11
    W
    13
    W
    13
    W
    13
    W
    11
    W
    10
    W
    9
    WNW
    8
    W
    8
    W
    8
    WNW
    8
    Wind gust (mph)
    17
    18
    18
    21
    20
    21
    22
    22
    24
    25
    26
    27
    30
    30
    30
    30
    29
    27
    25
    22
    23
    23
    23
    23
    Visibility (description)
    M
    M
    G
    M
    M
    M
    M
    M
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    91%
    88%
    88%
    87%
    88%
    91%
    92%
    92%
    90%
    86%
    77%
    71%
    64%
    60%
    57%
    57%
    57%
    61%
    64%
    68%
    74%
    76%
    78%
    82%
    UV - - - - - - 1 1 1 2 3 4 4 5 4 3 2 1 1 1 - - - -
    Wind direction and speed (mph)
    7
    7
    7
    8
    9
    9
    9
    9
    9
    10
    11
    11
    11
    13
    13
    13
    13
    11
    11
    9
    8
    8
    8
    8
    Height of waves offshore (m)
    0.3
    0.3
    0.4
    0.4
    0.4
    0.3
    0.3
    0.4
    0.3
    0.3
    0.2
    0.3
    0.3
    0.4
    0.4
    0.5
    0.5
    0.4
    0.4
    0.4
    0.6
    0.5
    0.5
    0.5
    Period of waves offshore (s)
    2
    3
    3
    3
    3
    3
    3
    6
    7
    7
    7
    2
    2
    2
    3
    3
    4
    4
    4
    7
    5
    5
    5
    5
    Direction of waves offshore
    Wednesday (16 September 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 Cloudy Cloudy Cloudy Cloudy Cloudy Light rain
    Chance of precipitation
    10%
    20%
    20%
    20%
    30%
    20%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    30%
    30%
    40%
    50%
    60%
    Temperature (°C)
    15°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    13°
    14°
    15°
    16°
    17°
    17°
    17°
    17°
    17°
    17°
    16°
    16°
    15°
    15°
    15°
    15°
    Feels like temperature (°C)
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    14°
    Wind direction and speed (mph)
    WNW
    8
    WNW
    9
    WNW
    9
    WNW
    9
    WNW
    9
    WNW
    9
    W
    9
    W
    9
    W
    9
    WNW
    10
    WNW
    11
    WNW
    11
    WNW
    11
    WNW
    11
    WNW
    11
    W
    11
    W
    11
    W
    11
    W
    9
    W
    8
    W
    8
    WSW
    7
    WSW
    8
    WSW
    9
    Wind gust (mph)
    24
    24
    24
    24
    24
    23
    23
    22
    22
    23
    24
    25
    25
    26
    26
    26
    25
    24
    22
    20
    20
    21
    22
    23
    Visibility (description)
    VG
    G
    G
    G
    VG
    G
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    Humidity
    83%
    83%
    84%
    84%
    84%
    85%
    84%
    84%
    81%
    76%
    68%
    64%
    59%
    57%
    56%
    57%
    57%
    59%
    64%
    66%
    74%
    77%
    78%
    78%
    UV - - - - - - 1 1 1 2 3 4 4 4 4 3 2 1 1 1 - - - -
    Wind direction and speed (mph)
    8
    9
    9
    9
    9
    9
    8
    9
    9
    10
    11
    10
    10
    10
    10
    10
    11
    10
    9
    9
    8
    7
    9
    9
    Height of waves offshore (m)
    0.6
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.6
    0.6
    0.7
    0.6
    0.6
    0.6
    0.6
    0.7
    0.7
    Period of waves offshore (s)
    5
    5
    7
    7
    7
    7
    7
    8
    8
    8
    7
    7
    7
    7
    5
    4
    4
    5
    5
    5
    4
    4
    4
    4
    Direction of waves offshore
    Thursday (17 September 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 Light shower night Light shower night Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Light shower day Light shower day Light shower day Light shower day Light shower night Light shower night Light shower night Light shower night Light shower night
    Chance of precipitation
    70%
    80%
    80%
    80%
    90%
    90%
    70%
    60%
    50%
    40%
    30%
    30%
    30%
    40%
    50%
    50%
    60%
    70%
    70%
    70%
    70%
    70%
    60%
    60%
    Temperature (°C)
    15°
    15°
    15°
    16°
    16°
    16°
    16°
    16°
    15°
    16°
    16°
    17°
    18°
    18°
    18°
    17°
    17°
    17°
    16°
    16°
    15°
    15°
    15°
    15°
    Feels like temperature (°C)
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    13°
    13°
    Wind direction and speed (mph)
    WSW
    9
    WSW
    9
    SW
    11
    SW
    11
    SW
    11
    SW
    11
    WSW
    11
    WSW
    11
    W
    11
    W
    11
    W
    13
    W
    13
    W
    14
    W
    14
    W
    14
    W
    14
    W
    14
    W
    14
    W
    13
    W
    13
    W
    13
    W
    13
    W
    13
    W
    13
    Wind gust (mph)
    25
    27
    26
    27
    29
    30
    29
    29
    28
    29
    31
    32
    34
    36
    35
    35
    35
    33
    32
    32
    31
    32
    32
    34
    Visibility (description)
    G
    G
    M
    M
    M
    M
    M
    M
    G
    G
    G
    G
    VG
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    82%
    85%
    88%
    89%
    92%
    92%
    92%
    90%
    86%
    78%
    69%
    66%
    61%
    60%
    58%
    63%
    64%
    67%
    70%
    72%
    75%
    76%
    78%
    77%
    UV - - - - - - 1 1 1 1 3 4 4 4 3 2 2 1 1 1 - - - -
    Wind direction and speed (mph)
    9
    10
    10
    11
    11
    11
    11
    10
    10
    10
    11
    13
    13
    13
    14
    15
    14
    14
    14
    13
    11
    11
    13
    13
    Height of waves offshore (m)
    0.8
    0.8
    0.8
    0.9
    1.0
    1.1
    1.1
    1.1
    1.0
    1.0
    1.0
    1.1
    1.2
    1.2
    1.2
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    Period of waves offshore (s)
    4
    4
    4
    4
    4
    5
    5
    5
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    7
    7
    7
    Direction of waves offshore
    Friday (18 September 2026)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light shower night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy
    Chance of precipitation
    50%
    30%
    30%
    20%
    10%
    10%
    20%
    40%
    40%
    Temperature (°C)
    15°
    15°
    14°
    14°
    16°
    17°
    17°
    17°
    17°
    Feels like temperature (°C)
    12°
    12°
    12°
    12°
    14°
    14°
    14°
    14°
    15°
    Wind direction and speed (mph)
    W
    13
    W
    13
    WNW
    13
    WNW
    13
    W
    13
    W
    16
    W
    16
    W
    14
    WSW
    13
    Wind gust (mph)
    32
    30
    29
    28
    30
    33
    32
    26
    27
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    77%
    77%
    78%
    79%
    73%
    65%
    65%
    72%
    83%
    UV - - - 1 2 4 1 1 -
    Wind direction and speed (mph)
    13
    13
    13
    13
    14
    16
    16
    13
    13
    Height of waves offshore (m)
    1.4
    1.4
    1.2
    1.1
    0.9
    0.9
    1.0
    0.8
    0.5
    Period of waves offshore (s)
    7
    7
    7
    7
    7
    5
    5
    5
    7
    Direction of waves offshore
    Saturday (19 September 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    40%
    40%
    40%
    30%
    30%
    30%
    30%
    20%
    Temperature (°C)
    17°
    17°
    17°
    18°
    18°
    19°
    18°
    17°
    Feels like temperature (°C)
    15°
    15°
    15°
    16°
    16°
    16°
    16°
    16°
    Wind direction and speed (mph)
    WSW
    13
    WSW
    12
    WSW
    11
    WSW
    14
    WSW
    14
    WSW
    14
    WSW
    13
    W
    11
    Wind gust (mph)
    26
    25
    26
    30
    31
    29
    25
    24
    Visibility (description)
    G
    M
    M
    G
    G
    G
    G
    G
    Humidity
    86%
    88%
    88%
    82%
    73%
    71%
    76%
    83%
    UV - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    13
    Height of waves offshore (m)
    1.2
    Period of waves offshore (s)
    5
    Direction of waves offshore

    Tide times

    Sunday 13 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 13 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 13 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 13 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 14 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 14 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 14 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 14 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 15 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 15 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 15 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 15 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 16 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 16 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 16 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 16 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 17 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 17 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 17 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 17 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 18 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 18 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 18 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 18 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 19 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 19 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 19 September

    Tide times and heights are from Cardiff tidal station which is 0.7 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 19 September

    Tide times and heights are from Cardiff tidal station which is 0.7 miles away. So times may be different at this beach. What does this mean?

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

    UK video forecast

    Penarth (Beach) weather map

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    Wales weather forecast

    Headline:

    Changeable over the next few days.

    Today:

    A cloudy start with outbreaks of rain, turning heavy at times. Rain will gradually ease into the afternoon, with just a few light outbreaks possible at times. Remaining largely cloudy with a few brighter spells later. Warm and humid. Maximum temperature 21 °C.

    Tonight:

    Staying mostly cloudy overnight with a few spots of rain possible at times. Another warm and fairly humid night across the country. Minimum temperature 17 °C.

    Monday:

    Largely cloudy skies on Monday with a few outbreaks of rain or drizzle possible at times. Some warm and humid brighter spells also likely in the afternoon. Maximum temperature 23 °C.

    Outlook for Tuesday to Thursday:

    Changeable over the next few days and feeling fresher. Sunshine and showers will spread across the country and it will turn increasingly breezy.

    Updated:

    UK long range weather forecast