Cold Knap, Barry (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.



    Today
    Time
    21:00
    22:00
    23:00
    Weather symbols
    Heavy rain
    Heavy rain
    Cloudy
    Chance of precipitation
    90%
    90%
    10%
    Temperature
    12°
    54°
    12°
    53°
    11°
    52°
    Feels like temperature (°C)
    10°
    51°
    10°
    50°
    49°
    Wind direction and speed
    W
    8
    13
    7
    4
    3
    NW
    8
    13
    7
    4
    3
    WNW
    8
    13
    7
    4
    3
    Wind gust (mph)
    11
    18
    10
    5
    3
    15
    24
    13
    7
    4
    18
    29
    16
    8
    4
    Visibility
    G
    10
    M
    8
    VG
    24
    Humidity
    88%
    90%
    89%
    UV
    1
    -
    -
    Wind direction and speed
    Height of waves offshore (m)
    0.6
    0.6
    0.6
    Period of waves offshore (s)
    9
    9
    9
    Direction of waves offshore
    Saturday
    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
    Light shower night
    Light rain
    Light shower night
    Clear night
    Cloudy
    Heavy rain
    Light shower day
    Sunny intervals
    Light shower day
    Sunny intervals
    Sunny intervals
    Sunny day
    Sunny intervals
    Cloudy
    Sunny intervals
    Cloudy
    Cloudy
    Cloudy
    Heavy rain
    Heavy rain
    Light shower day
    Cloudy
    Cloudy
    <5%
    40%
    50%
    40%
    10%
    20%
    80%
    50%
    10%
    30%
    10%
    10%
    <5%
    10%
    10%
    <5%
    20%
    20%
    10%
    80%
    80%
    40%
    10%
    10%
    11°
    52°
    11°
    52°
    11°
    52°
    11°
    52°
    12°
    53°
    12°
    54°
    12°
    54°
    12°
    54°
    13°
    56°
    13°
    56°
    14°
    57°
    14°
    58°
    15°
    59°
    14°
    58°
    15°
    59°
    15°
    59°
    15°
    59°
    14°
    58°
    14°
    57°
    14°
    57°
    14°
    57°
    14°
    56°
    14°
    56°
    14°
    57°
    49°
    10°
    49°
    49°
    10°
    50°
    10°
    49°
    10°
    49°
    10°
    49°
    10°
    49°
    10°
    50°
    10°
    50°
    11°
    51°
    11°
    52°
    11°
    52°
    11°
    52°
    12°
    53°
    11°
    53°
    11°
    52°
    11°
    52°
    11°
    51°
    10°
    50°
    10°
    50°
    10°
    50°
    10°
    50°
    10°
    50°
    WNW
    7
    12
    6
    3
    2
    W
    7
    12
    6
    3
    2
    W
    8
    14
    7
    4
    3
    WSW
    8
    13
    7
    4
    3
    WSW
    12
    19
    10
    5
    3
    SW
    15
    24
    13
    7
    4
    SSW
    14
    22
    12
    6
    4
    SW
    16
    25
    14
    7
    4
    WSW
    16
    26
    14
    7
    4
    W
    17
    27
    15
    7
    4
    W
    18
    29
    16
    8
    4
    W
    17
    27
    15
    7
    4
    W
    18
    29
    16
    8
    4
    W
    17
    28
    15
    8
    4
    WSW
    17
    28
    15
    8
    4
    WSW
    19
    30
    17
    8
    5
    WSW
    19
    31
    17
    9
    5
    W
    17
    28
    15
    8
    4
    WSW
    19
    30
    17
    8
    5
    WSW
    20
    32
    17
    9
    5
    WSW
    20
    32
    17
    9
    5
    WSW
    19
    31
    17
    9
    5
    WSW
    20
    32
    17
    9
    5
    WSW
    20
    33
    17
    9
    5
    18
    29
    16
    8
    4
    18
    28
    16
    8
    4
    22
    35
    19
    10
    5
    20
    32
    17
    9
    5
    24
    38
    21
    11
    5
    21
    34
    18
    9
    5
    20
    33
    17
    9
    5
    25
    41
    22
    11
    6
    30
    48
    26
    13
    6
    30
    48
    26
    13
    6
    31
    49
    27
    14
    6
    28
    45
    24
    13
    6
    30
    48
    26
    13
    6
    29
    47
    25
    13
    6
    29
    47
    25
    13
    6
    32
    51
    28
    14
    7
    32
    52
    28
    14
    7
    30
    49
    26
    14
    6
    31
    50
    27
    14
    6
    33
    53
    29
    15
    7
    33
    53
    29
    15
    7
    32
    51
    28
    14
    7
    34
    54
    30
    15
    7
    34
    54
    30
    15
    7
    VG
    28
    E
    40
    VG
    30
    VG
    25
    VG
    35
    VG
    35
    VG
    30
    VG
    23
    G
    18
    VG
    22
    VG
    21
    VG
    24
    VG
    24
    VG
    20
    VG
    23
    VG
    24
    VG
    24
    VG
    24
    VG
    27
    G
    19
    VG
    23
    VG
    22
    VG
    27
    VG
    26
    89%
    86%
    83%
    82%
    79%
    79%
    84%
    86%
    81%
    78%
    69%
    65%
    59%
    63%
    62%
    56%
    60%
    65%
    67%
    72%
    78%
    80%
    80%
    82%
    -
    -
    -
    -
    -
    -
    1
    1
    2
    4
    5
    6
    7
    8
    7
    5
    4
    3
    2
    1
    1
    1
    -
    -
    0.7
    0.7
    0.7
    0.7
    0.8
    0.8
    0.8
    0.7
    0.7
    0.8
    1.0
    1.2
    1.2
    1.2
    1.2
    1.2
    1.2
    1.2
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    9
    9
    9
    9
    8
    10
    10
    10
    10
    9
    4
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    6
    Sunday
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols
    Cloudy
    Overcast
    Partly cloudy night
    Light shower day
    Cloudy
    Sunny intervals
    Sunny day
    Sunny intervals
    Partly cloudy night
    10%
    20%
    10%
    40%
    20%
    <5%
    <5%
    <5%
    <5%
    14°
    56°
    13°
    56°
    13°
    55°
    13°
    55°
    15°
    59°
    16°
    61°
    16°
    61°
    15°
    60°
    14°
    57°
    10°
    50°
    10°
    51°
    11°
    51°
    11°
    52°
    12°
    54°
    13°
    56°
    13°
    56°
    13°
    55°
    12°
    54°
    WSW
    19
    31
    17
    9
    5
    WSW
    18
    29
    16
    8
    4
    W
    11
    18
    10
    5
    3
    W
    10
    16
    9
    5
    3
    WSW
    13
    21
    11
    6
    4
    W
    14
    22
    12
    6
    4
    W
    14
    23
    12
    6
    4
    W
    13
    21
    11
    6
    4
    WSW
    10
    16
    9
    5
    3
    32
    51
    28
    14
    7
    31
    50
    27
    14
    6
    23
    36
    20
    10
    5
    19
    30
    17
    8
    5
    22
    35
    19
    10
    5
    24
    38
    21
    11
    5
    25
    40
    22
    11
    6
    22
    36
    19
    10
    5
    18
    29
    16
    8
    4
    VG
    23
    VG
    22
    VG
    27
    VG
    23
    VG
    22
    VG
    23
    VG
    24
    VG
    24
    VG
    27
    84%
    85%
    86%
    82%
    71%
    60%
    62%
    67%
    77%
    -
    -
    -
    1
    5
    7
    4
    1
    -
    1.3
    1.4
    1.2
    0.9
    0.7
    0.7
    0.8
    0.7
    0.6
    8
    8
    8
    8
    8
    8
    5
    4
    6
    Monday
    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
    Light shower day
    Cloudy
    Sunny intervals
    Sunny intervals
    Partly cloudy night
    <5%
    <5%
    <5%
    40%
    10%
    10%
    <5%
    <5%
    13°
    56°
    13°
    55°
    14°
    56°
    15°
    59°
    17°
    62°
    17°
    62°
    16°
    61°
    15°
    59°
    12°
    53°
    11°
    52°
    12°
    54°
    14°
    57°
    15°
    59°
    15°
    59°
    15°
    58°
    14°
    57°
    WSW
    9
    14
    8
    4
    3
    SW
    9
    14
    8
    4
    3
    SW
    9
    15
    8
    4
    3
    WSW
    9
    15
    8
    4
    3
    W
    9
    15
    8
    4
    3
    W
    11
    18
    10
    5
    3
    W
    10
    16
    9
    4
    3
    W
    7
    12
    6
    3
    2
    16
    25
    14
    7
    4
    15
    25
    13
    7
    4
    16
    26
    14
    7
    4
    17
    27
    15
    8
    4
    18
    29
    16
    8
    4
    20
    32
    17
    9
    5
    17
    28
    15
    8
    4
    13
    20
    11
    6
    4
    VG
    24
    VG
    21
    G
    19
    G
    17
    VG
    22
    VG
    23
    VG
    28
    VG
    26
    86%
    89%
    87%
    77%
    68%
    67%
    68%
    78%
    -
    -
    1
    5
    6
    5
    1
    -
    0.5
    0.5
    0.6
    0.6
    0.6
    0.6
    0.5
    0.4
    7
    7
    6
    3
    4
    3
    3
    7
    Tuesday
    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 day
    Cloudy
    Sunny day
    Clear night
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    <5%
    <5%
    14°
    57°
    13°
    55°
    13°
    56°
    16°
    60°
    18°
    64°
    19°
    65°
    18°
    65°
    16°
    60°
    13°
    55°
    12°
    54°
    13°
    55°
    15°
    59°
    16°
    62°
    17°
    62°
    16°
    61°
    14°
    57°
    WNW
    6
    9
    5
    3
    2
    NNW
    5
    8
    4
    2
    2
    N
    6
    9
    5
    3
    2
    ENE
    6
    10
    5
    3
    2
    NW
    8
    12
    7
    3
    3
    NW
    10
    16
    9
    4
    3
    NW
    10
    16
    9
    4
    3
    NNW
    9
    15
    8
    4
    3
    9
    15
    8
    4
    3
    8
    13
    7
    4
    3
    10
    16
    9
    4
    3
    12
    20
    10
    6
    3
    16
    26
    14
    7
    4
    18
    29
    16
    8
    4
    18
    30
    16
    8
    4
    16
    26
    14
    7
    4
    VG
    22
    G
    19
    G
    19
    VG
    23
    VG
    26
    VG
    24
    VG
    27
    VG
    27
    83%
    85%
    83%
    73%
    64%
    61%
    59%
    68%
    -
    -
    1
    5
    7
    4
    1
    -
    0.3
    0.3
    0.2
    0.2
    0.2
    0.4
    0.5
    0.4
    8
    8
    8
    8
    8
    3
    3
    5
    Wednesday
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols
    Clear night
    Clear night
    Sunny day
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Clear night
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    <5%
    <5%
    14°
    57°
    13°
    55°
    14°
    57°
    15°
    59°
    16°
    62°
    17°
    63°
    17°
    62°
    15°
    59°
    12°
    54°
    11°
    52°
    12°
    54°
    13°
    55°
    14°
    57°
    14°
    58°
    14°
    58°
    13°
    56°
    NNW
    10
    16
    9
    4
    3
    NW
    9
    14
    8
    4
    3
    NNW
    10
    15
    9
    4
    3
    NNW
    12
    19
    10
    5
    3
    NNW
    13
    21
    11
    6
    4
    WNW
    14
    22
    12
    6
    4
    WNW
    13
    21
    11
    6
    4
    WNW
    11
    17
    10
    5
    3
    16
    26
    14
    7
    4
    14
    23
    12
    6
    4
    16
    26
    14
    7
    4
    22
    35
    19
    10
    5
    25
    40
    22
    11
    6
    26
    41
    23
    11
    6
    23
    38
    20
    10
    5
    18
    29
    16
    8
    4
    VG
    26
    VG
    24
    VG
    23
    VG
    25
    VG
    26
    VG
    27
    VG
    27
    VG
    26
    75%
    81%
    82%
    71%
    63%
    60%
    62%
    72%
    -
    -
    1
    5
    7
    4
    1
    -
    0.3
    0.2
    0.4
    0.9
    1.1
    1.0
    0.9
    0.7
    6
    9
    3
    5
    6
    6
    6
    6
    Thursday
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols
    Clear night
    Partly cloudy night
    Cloudy
    Cloudy
    Sunny intervals
    Cloudy
    Sunny intervals
    Cloudy
    <5%
    <5%
    10%
    10%
    <5%
    10%
    <5%
    10%
    14°
    57°
    14°
    57°
    14°
    57°
    15°
    60°
    17°
    62°
    17°
    63°
    17°
    62°
    16°
    60°
    12°
    54°
    12°
    54°
    13°
    55°
    14°
    57°
    15°
    59°
    15°
    60°
    15°
    59°
    14°
    57°
    WNW
    9
    15
    8
    4
    3
    W
    9
    15
    8
    4
    3
    W
    9
    14
    8
    4
    3
    WNW
    10
    16
    9
    4
    3
    W
    10
    16
    9
    4
    3
    W
    11
    17
    10
    5
    3
    W
    11
    18
    10
    5
    3
    W
    10
    16
    9
    4
    3
    15
    25
    13
    7
    4
    16
    25
    14
    7
    4
    16
    26
    14
    7
    4
    18
    30
    16
    8
    4
    20
    32
    17
    9
    5
    21
    34
    18
    9
    5
    20
    33
    17
    9
    5
    17
    27
    15
    8
    4
    VG
    25
    VG
    22
    VG
    22
    VG
    24
    VG
    24
    VG
    24
    VG
    25
    VG
    24
    79%
    82%
    83%
    75%
    67%
    67%
    70%
    77%
    -
    -
    1
    4
    6
    4
    1
    -
    0.5
    0.5
    0.4
    0.4
    0.4
    6
    7
    7
    6
    6

    Tide times

    Friday 14 June

    Height low 3.3m
    06:26
    high 8.8m
    13:01
    low 3.5m
    18:45

    Tide times and heights are from Barry tidal station which is 1.4 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 14 June

    Height low 3.3m
    06:26
    high 8.8m
    13:01
    low 3.5m
    18:45

    Tide times and heights are from Barry tidal station which is 1.4 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 14 June

    Height low 3.3m
    06:26
    high 8.8m
    13:01
    low 3.5m
    18:45

    Tide times and heights are from Barry tidal station which is 1.4 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 14 June

    Height low 3.3m
    06:26
    high 8.8m
    13:01
    low 3.5m
    18:45

    Tide times and heights are from Barry tidal station which is 1.4 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 15 June

    Height high 9m
    01:27
    low 3.4m
    07:25
    high 8.7m
    14:02
    low 3.6m
    19:53

    Tide times and heights are from Barry tidal station which is 1.4 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 15 June

    Height high 9m
    01:27
    low 3.4m
    07:25
    high 8.7m
    14:02
    low 3.6m
    19:53

    Tide times and heights are from Barry tidal station which is 1.4 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 15 June

    Height high 9m
    01:27
    low 3.4m
    07:25
    high 8.7m
    14:02
    low 3.6m
    19:53

    Tide times and heights are from Barry tidal station which is 1.4 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 15 June

    Height high 9m
    01:27
    low 3.4m
    07:25
    high 8.7m
    14:02
    low 3.6m
    19:53

    Tide times and heights are from Barry tidal station which is 1.4 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 16 June

    Height high 9m
    02:30
    low 3.4m
    08:30
    high 8.9m
    15:08
    low 3.5m
    21:04

    Tide times and heights are from Barry tidal station which is 1.4 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 16 June

    Height high 9m
    02:30
    low 3.4m
    08:30
    high 8.9m
    15:08
    low 3.5m
    21:04