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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

Sunny intervals changing to cloudy by early evening.
Beach safety today
Caution: strong winds may affect your paddling
  • • paddleboarding not recommended for beginners/intermediate
  • • experienced paddlers should use caution

Tide: Next high tide (10.6m) at

Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Penarth (Beach)

    Today (23 May 2025)
    Time
    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 Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Light rain Light rain
    Chance of precipitation
    <5%
    <5%
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    30%
    40%
    50%
    90%
    Temperature
    12°
    11°
    11°
    11°
    12°
    13°
    14°
    15°
    16°
    17°
    18°
    18°
    18°
    18°
    17°
    16°
    16°
    15°
    15°
    14°
    14°
    Feels like temperature (°C)
    11°
    11°
    11°
    10°
    11°
    12°
    13°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    13°
    13°
    13°
    12°
    12°
    Wind direction and speed
    SSE
    4
    SSE
    4
    SSE
    4
    S
    4
    SSW
    5
    SSW
    5
    SSW
    6
    SSW
    7
    SSW
    8
    SW
    10
    WSW
    11
    WSW
    13
    W
    14
    W
    14
    W
    14
    W
    14
    W
    13
    W
    12
    W
    11
    W
    9
    WSW
    9
    Wind gust (mph)
    7
    8
    9
    10
    12
    14
    16
    18
    20
    23
    25
    27
    28
    27
    27
    26
    25
    23
    22
    20
    20
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    Humidity
    75%
    78%
    80%
    83%
    79%
    77%
    74%
    66%
    59%
    55%
    52%
    51%
    50%
    55%
    63%
    68%
    73%
    78%
    81%
    84%
    87%
    UV - - 1 1 1 2 3 5 6 6 7 6 5 3 2 1 1 1 1 - -
    Wind direction and speed
    4
    4
    4
    4
    5
    5
    6
    7
    8
    10
    11
    13
    14
    14
    14
    14
    13
    12
    11
    9
    9
    Height of waves offshore (m)
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.0
    0.0
    0.1
    0.1
    0.1
    0.1
    0.2
    0.3
    0.3
    0.3
    0.3
    0.3
    Period of waves offshore (s)
    4
    2
    2
    2
    2
    2
    2
    2
    2
    9
    8
    8
    8
    6
    6
    2
    2
    3
    2
    4
    4
    Direction of waves offshore
    Saturday (24 May 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 Light rain Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    90%
    90%
    80%
    70%
    50%
    40%
    30%
    30%
    20%
    30%
    40%
    40%
    40%
    50%
    50%
    40%
    40%
    50%
    50%
    60%
    80%
    80%
    80%
    80%
    Temperature (°C)
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    14°
    Feels like temperature (°C)
    12°
    12°
    12°
    11°
    11°
    11°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    Wind direction and speed (mph)
    WSW
    9
    WSW
    10
    WSW
    11
    WSW
    12
    WSW
    13
    W
    13
    W
    12
    W
    12
    W
    13
    W
    13
    W
    14
    W
    14
    WSW
    15
    WSW
    15
    WSW
    15
    WSW
    15
    WSW
    15
    WSW
    15
    WSW
    14
    WSW
    14
    WSW
    12
    SW
    11
    SW
    12
    SW
    13
    Wind gust (mph)
    20
    21
    23
    24
    26
    26
    26
    27
    28
    28
    28
    28
    29
    29
    29
    29
    29
    28
    28
    27
    27
    27
    27
    29
    Visibility (description)
    M
    M
    M
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    92%
    94%
    95%
    97%
    97%
    96%
    96%
    94%
    93%
    92%
    92%
    91%
    92%
    92%
    92%
    92%
    91%
    91%
    90%
    90%
    90%
    91%
    89%
    91%
    UV - - - - - 1 1 1 1 1 2 3 4 3 3 3 2 1 1 1 1 1 - -
    Wind direction and speed (mph)
    9
    10
    11
    12
    13
    13
    12
    12
    13
    13
    14
    14
    15
    15
    15
    15
    15
    15
    14
    14
    12
    11
    12
    13
    Height of waves offshore (m)
    0.2
    0.2
    0.3
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.5
    0.5
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.5
    0.5
    Period of waves offshore (s)
    3
    3
    4
    4
    4
    4
    3
    3
    3
    3
    3
    3
    3
    2
    4
    4
    3
    2
    3
    3
    3
    3
    3
    4
    Direction of waves offshore
    Sunday (25 May 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light shower night Light shower night Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Light shower night
    Chance of precipitation
    70%
    50%
    50%
    20%
    30%
    20%
    30%
    40%
    60%
    Temperature (°C)
    14°
    14°
    13°
    12°
    14°
    15°
    15°
    14°
    12°
    Feels like temperature (°C)
    11°
    11°
    10°
    11°
    11°
    11°
    10°
    10°
    Wind direction and speed (mph)
    SW
    14
    WSW
    15
    WSW
    15
    W
    15
    W
    17
    W
    19
    W
    19
    W
    18
    W
    13
    Wind gust (mph)
    32
    35
    34
    39
    43
    43
    42
    38
    29
    Visibility (description)
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    Humidity
    91%
    89%
    85%
    78%
    55%
    49%
    53%
    63%
    71%
    UV - - - 1 5 6 3 1 -
    Wind direction and speed (mph)
    14
    15
    15
    15
    17
    19
    19
    18
    13
    Height of waves offshore (m)
    0.5
    0.5
    0.6
    0.4
    0.7
    0.9
    0.9
    1.0
    0.9
    Period of waves offshore (s)
    4
    4
    4
    2
    8
    4
    5
    5
    5
    Direction of waves offshore
    Monday (26 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light shower night Light shower day Light shower day Light rain Light rain Light rain Light rain Light shower night
    Chance of precipitation
    60%
    60%
    70%
    80%
    80%
    80%
    70%
    60%
    Temperature (°C)
    11°
    11°
    11°
    13°
    14°
    14°
    14°
    13°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    11°
    Wind direction and speed (mph)
    W
    12
    W
    10
    WSW
    9
    WSW
    13
    WSW
    15
    WSW
    17
    WSW
    16
    WSW
    15
    Wind gust (mph)
    27
    25
    29
    32
    33
    35
    33
    31
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    73%
    74%
    75%
    71%
    75%
    76%
    83%
    86%
    UV - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    12
    10
    9
    13
    15
    17
    16
    15
    Height of waves offshore (m)
    0.8
    0.8
    0.6
    0.6
    0.7
    0.6
    0.5
    0.5
    Period of waves offshore (s)
    5
    6
    8
    9
    4
    4
    4
    4
    Direction of waves offshore
    Tuesday (27 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Light rain Light rain Light rain Overcast Overcast Overcast
    Chance of precipitation
    40%
    50%
    50%
    50%
    60%
    50%
    30%
    40%
    Temperature (°C)
    12°
    12°
    12°
    14°
    15°
    15°
    15°
    15°
    Feels like temperature (°C)
    10°
    10°
    12°
    13°
    13°
    13°
    13°
    Wind direction and speed (mph)
    WSW
    14
    WSW
    13
    WSW
    11
    WSW
    14
    WSW
    15
    WSW
    16
    WSW
    16
    WSW
    13
    Wind gust (mph)
    26
    22
    25
    29
    29
    31
    29
    26
    Visibility (description)
    E
    E
    VG
    VG
    VG
    G
    G
    M
    Humidity
    87%
    87%
    87%
    89%
    85%
    86%
    87%
    90%
    UV - - 1 3 4 2 1 -
    Wind direction and speed (mph)
    14
    13
    11
    14
    15
    16
    16
    13
    Height of waves offshore (m)
    0.5
    0.5
    0.7
    0.6
    0.5
    0.4
    0.8
    0.8
    Period of waves offshore (s)
    5
    6
    9
    9
    10
    10
    4
    4
    Direction of waves offshore
    Wednesday (28 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Drizzle Overcast Overcast Cloudy Cloudy Cloudy Cloudy Overcast
    Chance of precipitation
    40%
    40%
    40%
    40%
    40%
    40%
    40%
    40%
    Temperature (°C)
    14°
    14°
    14°
    15°
    17°
    17°
    16°
    15°
    Feels like temperature (°C)
    12°
    13°
    12°
    13°
    14°
    14°
    13°
    14°
    Wind direction and speed (mph)
    WSW
    13
    WSW
    12
    WSW
    11
    WSW
    14
    WSW
    14
    WSW
    15
    SW
    14
    SW
    10
    Wind gust (mph)
    27
    25
    26
    27
    29
    28
    24
    20
    Visibility (description)
    M
    M
    G
    G
    G
    G
    G
    G
    Humidity
    91%
    91%
    90%
    86%
    81%
    79%
    84%
    89%
    UV - - 1 2 5 2 1 -
    Wind direction and speed (mph)
    13
    12
    11
    14
    14
    15
    14
    10
    Height of waves offshore (m)
    0.7
    0.7
    0.6
    0.5
    0.6
    Period of waves offshore (s)
    4
    4
    9
    9
    3
    Direction of waves offshore
    Thursday (29 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Overcast Overcast Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    40%
    30%
    40%
    30%
    30%
    20%
    20%
    20%
    Temperature (°C)
    14°
    14°
    14°
    15°
    17°
    17°
    16°
    15°
    Feels like temperature (°C)
    13°
    13°
    12°
    13°
    15°
    15°
    14°
    14°
    Wind direction and speed (mph)
    SW
    9
    SW
    9
    WSW
    10
    WSW
    12
    WSW
    12
    WSW
    12
    WSW
    11
    WSW
    8
    Wind gust (mph)
    19
    17
    19
    20
    19
    18
    16
    14
    Visibility (description)
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    Humidity
    91%
    91%
    90%
    83%
    71%
    68%
    72%
    81%
    UV - - 1 4 6 3 1 -
    Wind direction and speed (mph)
    9
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore

    Tide times

    Friday 23 May

    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 23 May

    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 23 May

    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 23 May

    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 24 May

    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 24 May

    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 24 May

    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 24 May

    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 25 May

    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 25 May

    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 25 May

    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 25 May

    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 26 May

    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 26 May

    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 26 May

    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 26 May

    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 27 May

    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 27 May

    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 27 May

    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 27 May

    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 28 May

    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 28 May

    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 28 May

    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 28 May

    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 29 May

    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 29 May

    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 29 May

    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 29 May

    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.

    Penarth (Beach) weather map

    View the weather with our interactive map

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    Wales weather forecast

    Headline:

    Settled tonight, but feeling chilly in rural spots.

    This Evening and Tonight:

    Another dry and fine evening with plenty of late sunshine, and lengthy clear spells overnight. Chillier than recent nights, with a few areas of mist and patchy fog forming in rural spots by dawn. Winds remaining light. Minimum temperature 2 °C.

    Friday:

    Mainly dry with plenty of sunny spells, though a few showers possible in the southwest through the afternoon. Sunshine turning hazy by late afternoon, and becoming a little breezy. Maximum temperature 21 °C.

    Outlook for Saturday to Monday:

    Unsettled, with spells of rain or showers on Saturday. Rain spreading eastwards overnight, clearing to give a mixture of sunny spells and showers on Sunday and Monday. Often windy. Fresher.

    Updated:

    UK long range weather forecast

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