Southerndown (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.

Waves

Risk of rip currents

Rip currents can occur on any beach but this beach has a greater risk of rips. Take care in the water.

What to do if you get caught in a rip (RNLI)



Forecast days

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

Tide: Next high tide (9.8m) at

Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Southerndown (Beach)

    Today (27 June 2025)
    Time
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    20%
    20%
    <5%
    20%
    20%
    30%
    Temperature
    20°
    19°
    19°
    19°
    19°
    19°
    Feels like temperature (°C)
    17°
    17°
    17°
    17°
    17°
    17°
    Wind direction and speed
    WSW
    17
    WSW
    16
    WSW
    14
    WSW
    12
    SW
    11
    SW
    11
    Wind gust (mph)
    32
    29
    27
    24
    24
    25
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    79%
    87%
    90%
    89%
    86%
    86%
    UV 1 1 1 1 - -
    Wind direction and speed
    17
    16
    14
    12
    11
    11
    Height of waves offshore (m)
    1.3
    1.2
    1.2
    1.2
    1.2
    1.2
    Period of waves offshore (s)
    6
    7
    7
    7
    7
    8
    Direction of waves offshore
    Saturday (28 June 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 Overcast Light rain Light rain Light rain Light rain Light rain Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    50%
    60%
    60%
    50%
    50%
    50%
    60%
    60%
    50%
    40%
    20%
    10%
    10%
    <5%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    18°
    18°
    18°
    18°
    18°
    17°
    17°
    17°
    18°
    18°
    18°
    18°
    19°
    19°
    20°
    20°
    19°
    19°
    19°
    19°
    18°
    18°
    18°
    17°
    Feels like temperature (°C)
    17°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    17°
    17°
    17°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    17°
    17°
    17°
    17°
    Wind direction and speed (mph)
    WSW
    12
    WSW
    14
    WSW
    14
    WSW
    14
    WSW
    14
    WSW
    14
    WSW
    13
    WSW
    13
    WSW
    13
    WSW
    13
    WSW
    13
    WSW
    13
    WSW
    13
    WSW
    13
    WSW
    13
    W
    12
    W
    12
    W
    11
    W
    11
    W
    10
    W
    10
    W
    9
    W
    9
    W
    8
    Wind gust (mph)
    25
    25
    25
    25
    24
    24
    23
    23
    23
    23
    23
    23
    25
    25
    25
    25
    25
    24
    23
    20
    19
    17
    16
    15
    Visibility (description)
    VG
    G
    G
    M
    G
    M
    M
    M
    M
    M
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    87%
    92%
    94%
    96%
    97%
    98%
    98%
    99%
    99%
    99%
    98%
    96%
    91%
    87%
    85%
    85%
    85%
    86%
    87%
    88%
    90%
    93%
    94%
    94%
    UV - - - - - 1 1 1 1 2 3 4 5 5 5 5 4 3 1 1 1 1 - -
    Wind direction and speed (mph)
    12
    14
    14
    14
    14
    14
    13
    13
    13
    13
    13
    13
    13
    13
    13
    12
    12
    11
    11
    10
    10
    9
    9
    8
    Height of waves offshore (m)
    1.2
    1.2
    1.2
    1.2
    1.2
    1.2
    1.1
    1.1
    1.1
    1.1
    1.1
    1.1
    1.0
    1.0
    1.0
    1.0
    1.0
    1.0
    1.0
    1.0
    0.9
    0.9
    0.9
    0.9
    Period of waves offshore (s)
    8
    8
    8
    8
    8
    8
    9
    9
    9
    9
    9
    9
    9
    9
    9
    9
    9
    9
    9
    9
    9
    9
    9
    9
    Direction of waves offshore
    Sunday (29 June 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Overcast Overcast Overcast Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Clear night
    Chance of precipitation
    <5%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    17°
    17°
    17°
    17°
    19°
    21°
    22°
    20°
    18°
    Feels like temperature (°C)
    17°
    17°
    17°
    17°
    19°
    20°
    21°
    20°
    19°
    Wind direction and speed (mph)
    WSW
    8
    WSW
    8
    W
    7
    W
    6
    W
    7
    WNW
    8
    W
    8
    W
    5
    W
    3
    Wind gust (mph)
    14
    14
    13
    13
    14
    16
    14
    11
    6
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    95%
    95%
    96%
    93%
    87%
    77%
    72%
    80%
    93%
    UV - - - 1 4 6 4 1 -
    Wind direction and speed (mph)
    8
    8
    7
    6
    7
    8
    8
    5
    3
    Height of waves offshore (m)
    0.9
    0.9
    0.8
    0.8
    0.8
    0.7
    0.7
    0.7
    0.7
    Period of waves offshore (s)
    9
    9
    9
    9
    10
    10
    11
    11
    11
    Direction of waves offshore
    Monday (30 June 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    16°
    15°
    18°
    22°
    25°
    26°
    24°
    20°
    Feels like temperature (°C)
    17°
    16°
    18°
    22°
    25°
    25°
    23°
    20°
    Wind direction and speed (mph)
    WNW
    2
    ENE
    3
    E
    4
    SSE
    6
    SW
    8
    SW
    9
    WSW
    8
    W
    6
    Wind gust (mph)
    4
    6
    10
    13
    15
    17
    17
    13
    Visibility (description)
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    Humidity
    97%
    97%
    88%
    72%
    59%
    53%
    68%
    81%
    UV - - 1 4 7 4 1 -
    Wind direction and speed (mph)
    2
    3
    4
    6
    8
    9
    8
    6
    Height of waves offshore (m)
    0.7
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.7
    Period of waves offshore (s)
    11
    11
    10
    10
    10
    10
    10
    12
    Direction of waves offshore
    Tuesday (1 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    10%
    Temperature (°C)
    18°
    17°
    18°
    20°
    21°
    21°
    20°
    17°
    Feels like temperature (°C)
    18°
    17°
    18°
    19°
    19°
    18°
    18°
    16°
    Wind direction and speed (mph)
    WNW
    6
    WNW
    6
    WNW
    7
    W
    10
    W
    11
    W
    12
    WNW
    10
    WNW
    7
    Wind gust (mph)
    12
    13
    16
    19
    23
    23
    20
    16
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    E
    VG
    Humidity
    88%
    90%
    85%
    76%
    69%
    65%
    68%
    79%
    UV - - 1 4 7 4 1 -
    Wind direction and speed (mph)
    6
    6
    7
    10
    11
    12
    10
    7
    Height of waves offshore (m)
    0.8
    0.8
    0.8
    0.7
    0.7
    0.7
    0.7
    0.6
    Period of waves offshore (s)
    11
    11
    11
    10
    10
    10
    10
    9
    Direction of waves offshore
    Wednesday (2 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Clear night
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    20%
    10%
    10%
    Temperature (°C)
    15°
    13°
    15°
    18°
    20°
    20°
    19°
    16°
    Feels like temperature (°C)
    14°
    13°
    15°
    17°
    18°
    18°
    17°
    15°
    Wind direction and speed (mph)
    NW
    6
    N
    6
    NNW
    6
    W
    8
    W
    9
    W
    11
    WNW
    11
    NW
    8
    Wind gust (mph)
    13
    9
    12
    16
    17
    21
    21
    16
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    82%
    87%
    79%
    65%
    55%
    49%
    57%
    72%
    UV - - 1 5 8 5 1 -
    Wind direction and speed (mph)
    6
    6
    6
    8
    9
    11
    11
    8
    Height of waves offshore (m)
    0.7
    0.7
    0.6
    0.7
    0.8
    0.9
    0.9
    0.8
    Period of waves offshore (s)
    9
    9
    9
    9
    9
    7
    7
    9
    Direction of waves offshore
    Thursday (3 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Sunny day Sunny day Sunny intervals Sunny intervals Sunny day Sunny day Clear night
    Chance of precipitation
    10%
    <5%
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    14°
    12°
    15°
    17°
    20°
    21°
    20°
    15°
    Feels like temperature (°C)
    13°
    11°
    14°
    16°
    18°
    19°
    18°
    15°
    Wind direction and speed (mph)
    NW
    6
    NW
    6
    NNW
    5
    NW
    7
    WSW
    8
    WSW
    9
    WNW
    8
    NW
    6
    Wind gust (mph)
    11
    7
    8
    13
    14
    13
    12
    9
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    83%
    88%
    81%
    65%
    54%
    46%
    48%
    73%
    UV - - 1 5 8 5 1 -
    Wind direction and speed (mph)
    6
    Height of waves offshore (m)
    0.6
    Period of waves offshore (s)
    9
    Direction of waves offshore

    Tide times

    Friday 27 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 27 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 27 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 27 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 28 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 28 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 28 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 28 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 29 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 29 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 29 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 29 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 30 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 30 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 30 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 30 June

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 1 July

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 1 July

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 1 July

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 1 July

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 2 July

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 2 July

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 2 July

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 2 July

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 3 July

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 3 July

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 3 July

    Tide times and heights are from Porthcawl tidal station which is 4.3 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 3 July

    Tide times and heights are from Porthcawl tidal station which is 4.3 miles away. So times may be different at this beach. What does this mean?

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

    Southerndown (Beach) weather map

    View the weather with our interactive map

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    Wales weather forecast

    Headline:

    Cloudier overnight with rain and drizzle. Warm and muggy.

    This Evening and Tonight:

    Cloud spilling in from the west this evening brings outbreaks of rain and drizzle across western hills overnight. Winds easing especially in the south, but remaining warm and muggy. Minimum temperature 17 °C.

    Saturday:

    Muggy and overcast with further spells of rain and drizzle across the mountains. Some dry intervals too, with winds easing. Warm and feeling muggy for all. Maximum temperature 25 °C.

    Outlook for Sunday to Tuesday:

    Drier though still rather cloudy on Sunday, before sunshine breaks through on Monday. Very warm and muggy with light winds. Cloudier and cooler from Tuesday with scattered showers at times.

    Updated:

    UK long range weather forecast

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