Priory Bay, Caldy Island (Beach) (Pembrokeshire) 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

Clear.
Beach safety today
Use caution in the sea. Waves can be bigger or stronger than you expect, strong rips likely, strong wind may blow you off course
  • • unsafe for novice surfers
  • • paddle boarding/kayaking not recommended at any level

Tide: Next high tide (6.6m) at

Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    7 day forecast for Priory Bay, Caldy Island (Beach)

    Today (25 March 2026)
    Time
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Partly cloudy night Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    10%
    20%
    <5%
    <5%
    <5%
    <5%
    Temperature
    Feels like temperature (°C)
    Wind direction and speed
    NW
    22
    WNW
    21
    WNW
    20
    WNW
    20
    WNW
    21
    WNW
    21
    Wind gust (mph)
    36
    35
    33
    33
    34
    35
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    64%
    65%
    65%
    66%
    67%
    67%
    UV 1 - - - - -
    Wind direction and speed
    21
    20
    20
    21
    21
    Height of waves offshore (m)
    0.9
    0.8
    0.8
    0.8
    0.7
    Period of waves offshore (s)
    6
    6
    6
    6
    6
    Direction of waves offshore
    Thursday (26 March 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 Clear night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Clear night Sunny intervals Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    20%
    30%
    30%
    20%
    30%
    30%
    30%
    Temperature (°C)
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    -1°
    -1°
    Wind direction and speed (mph)
    WNW
    20
    WNW
    19
    NW
    18
    NW
    16
    NW
    14
    NW
    14
    NW
    13
    NW
    12
    NW
    11
    NNW
    10
    NW
    10
    NW
    9
    WNW
    10
    WNW
    12
    W
    14
    W
    14
    W
    14
    W
    13
    W
    13
    WSW
    13
    WSW
    13
    SW
    14
    SW
    15
    SW
    16
    Wind gust (mph)
    33
    33
    31
    27
    24
    23
    21
    20
    19
    18
    17
    18
    19
    20
    20
    20
    19
    19
    18
    18
    19
    20
    20
    20
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    Humidity
    67%
    69%
    72%
    74%
    74%
    75%
    75%
    75%
    73%
    65%
    60%
    56%
    56%
    58%
    61%
    63%
    65%
    66%
    69%
    76%
    79%
    84%
    86%
    90%
    UV - - - - - - 1 1 1 1 2 3 3 2 2 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    20
    19
    18
    16
    14
    14
    13
    12
    11
    10
    10
    9
    10
    12
    14
    14
    14
    13
    13
    13
    13
    14
    15
    16
    Height of waves offshore (m)
    0.7
    0.6
    0.6
    0.6
    0.6
    0.5
    0.5
    0.5
    0.4
    0.4
    0.4
    0.4
    0.3
    0.3
    0.3
    0.3
    0.3
    0.4
    0.4
    0.3
    0.3
    0.3
    0.4
    0.4
    Period of waves offshore (s)
    7
    7
    7
    7
    7
    7
    7
    7
    7
    7
    12
    12
    12
    12
    12
    12
    12
    7
    7
    7
    11
    11
    7
    7
    Direction of waves offshore
    Friday (27 March 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 Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Overcast Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Clear night Clear night Clear night
    Chance of precipitation
    30%
    40%
    50%
    70%
    70%
    80%
    90%
    90%
    90%
    90%
    90%
    90%
    70%
    40%
    20%
    10%
    10%
    20%
    20%
    10%
    10%
    10%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SW
    16
    SW
    16
    SW
    17
    SW
    17
    SW
    17
    SW
    18
    SW
    18
    SW
    18
    WSW
    18
    WSW
    19
    WSW
    18
    W
    18
    WNW
    17
    NW
    16
    NNW
    15
    NNW
    14
    NW
    14
    NW
    12
    WNW
    11
    WNW
    11
    WNW
    11
    NW
    12
    NW
    14
    NW
    14
    Wind gust (mph)
    21
    22
    23
    23
    24
    24
    24
    25
    25
    26
    26
    26
    26
    26
    24
    22
    21
    20
    18
    22
    25
    25
    25
    25
    Visibility (description)
    G
    M
    M
    P
    P
    P
    P
    P
    P
    M
    M
    P
    M
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    92%
    92%
    93%
    94%
    96%
    96%
    96%
    96%
    96%
    96%
    96%
    96%
    94%
    85%
    77%
    70%
    66%
    67%
    73%
    74%
    75%
    73%
    71%
    69%
    UV - - - - - - 1 1 1 1 1 1 1 1 1 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    16
    16
    17
    17
    17
    18
    18
    18
    18
    19
    18
    18
    17
    16
    15
    14
    14
    12
    11
    11
    11
    12
    14
    14
    Height of waves offshore (m)
    0.4
    0.4
    0.4
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.6
    0.6
    0.7
    0.6
    0.5
    0.5
    0.5
    0.5
    0.4
    0.4
    0.4
    0.4
    0.4
    0.5
    Period of waves offshore (s)
    7
    7
    7
    7
    7
    7
    4
    4
    4
    4
    4
    4
    4
    5
    5
    4
    4
    4
    5
    5
    13
    13
    10
    10
    Direction of waves offshore
    Saturday (28 March 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 Clear night Clear night Clear night Clear night Partly cloudy night Partly cloudy night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    10%
    20%
    10%
    10%
    <5%
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    <5%
    10%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    -1°
    -1°
    -1°
    -1°
    -1°
    -1°
    -1°
    Wind direction and speed (mph)
    NW
    14
    WNW
    13
    WNW
    13
    WNW
    14
    WNW
    14
    WNW
    15
    WNW
    16
    WNW
    16
    WNW
    18
    NW
    19
    NW
    19
    NW
    18
    NW
    18
    NW
    18
    NW
    17
    NW
    17
    WNW
    16
    WNW
    15
    WNW
    14
    W
    12
    W
    12
    W
    12
    W
    12
    W
    12
    Wind gust (mph)
    23
    23
    23
    25
    27
    28
    27
    28
    29
    30
    30
    29
    29
    28
    26
    25
    24
    22
    21
    20
    19
    19
    18
    18
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    68%
    68%
    69%
    70%
    69%
    72%
    74%
    74%
    71%
    65%
    62%
    55%
    54%
    54%
    56%
    55%
    60%
    62%
    65%
    71%
    74%
    75%
    75%
    75%
    UV - - - - - - 1 1 1 2 2 3 3 3 2 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    14
    13
    13
    14
    14
    15
    16
    16
    18
    19
    19
    18
    18
    18
    17
    17
    16
    15
    14
    12
    12
    12
    12
    12
    Height of waves offshore (m)
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.5
    0.5
    0.5
    0.5
    0.5
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.5
    0.5
    0.4
    0.3
    0.3
    0.3
    0.3
    Period of waves offshore (s)
    10
    9
    9
    9
    9
    9
    9
    9
    9
    9
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    14
    13
    13
    13
    Direction of waves offshore
    Sunday (29 March 2026)
    Time
    00:00
    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 Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Light rain Light rain Light rain Light rain Light rain Light rain Overcast Overcast Overcast Cloudy Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    20%
    30%
    40%
    50%
    50%
    50%
    60%
    60%
    60%
    50%
    30%
    20%
    30%
    20%
    10%
    10%
    10%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    W
    12
    W
    13
    W
    14
    WSW
    17
    WSW
    19
    WSW
    21
    WSW
    23
    WSW
    25
    SW
    26
    SW
    27
    SW
    28
    WSW
    28
    SW
    29
    WSW
    29
    WSW
    29
    WSW
    29
    WSW
    28
    WSW
    27
    WSW
    25
    W
    24
    W
    23
    W
    22
    W
    21
    Wind gust (mph)
    20
    22
    22
    24
    27
    30
    32
    34
    37
    38
    40
    40
    41
    42
    41
    41
    40
    37
    36
    35
    34
    34
    32
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    G
    G
    Humidity
    76%
    76%
    76%
    75%
    75%
    74%
    74%
    77%
    77%
    79%
    81%
    83%
    86%
    88%
    90%
    91%
    91%
    92%
    92%
    92%
    91%
    90%
    88%
    UV - - - - - - 1 1 1 1 1 1 1 1 1 1 1 1 1 - - - -
    Wind direction and speed (mph)
    12
    13
    14
    17
    19
    21
    23
    25
    26
    27
    28
    28
    29
    29
    29
    29
    28
    27
    25
    24
    23
    22
    21
    Height of waves offshore (m)
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.4
    0.5
    0.6
    0.7
    0.8
    0.9
    1.0
    1.0
    1.1
    1.2
    1.2
    1.1
    1.1
    1.0
    1.0
    0.9
    Period of waves offshore (s)
    13
    13
    13
    13
    12
    12
    12
    7
    7
    3
    4
    4
    4
    5
    5
    5
    5
    5
    5
    6
    6
    6
    5
    Direction of waves offshore
    Monday (30 March 2026)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Overcast Cloudy Overcast Cloudy Cloudy Cloudy Overcast
    Chance of precipitation
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    Temperature (°C)
    11°
    12°
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    W
    20
    WNW
    20
    WNW
    20
    WNW
    20
    WNW
    21
    WNW
    20
    WNW
    18
    W
    17
    W
    17
    Wind gust (mph)
    31
    31
    31
    33
    33
    31
    28
    25
    25
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    85%
    80%
    79%
    79%
    76%
    74%
    80%
    88%
    92%
    UV - - - 1 1 3 1 1 -
    Wind direction and speed (mph)
    20
    20
    20
    20
    21
    20
    18
    17
    17
    Height of waves offshore (m)
    0.8
    0.7
    0.6
    0.6
    0.5
    0.5
    0.6
    0.6
    0.5
    Period of waves offshore (s)
    8
    8
    8
    8
    12
    15
    8
    8
    8
    Direction of waves offshore
    Tuesday (31 March 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    10%
    10%
    20%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    10°
    10°
    10°
    12°
    13°
    13°
    12°
    11°
    Feels like temperature (°C)
    10°
    10°
    Wind direction and speed (mph)
    W
    17
    W
    18
    W
    18
    W
    18
    W
    18
    W
    18
    W
    17
    W
    16
    Wind gust (mph)
    27
    26
    27
    28
    29
    27
    24
    24
    Visibility (description)
    G
    G
    M
    M
    M
    G
    G
    G
    Humidity
    92%
    93%
    93%
    92%
    91%
    88%
    91%
    91%
    UV - - 1 1 3 1 1 -
    Wind direction and speed (mph)
    17
    Height of waves offshore (m)
    0.5
    Period of waves offshore (s)
    8
    Direction of waves offshore

    Tide times

    Wednesday 25 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 25 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 25 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 25 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 26 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 26 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 26 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 26 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 31 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 31 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 31 March

    Tide times and heights are from Tenby tidal station which is 1.8 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 31 March

    Tide times and heights are from Tenby tidal station which is 1.8 miles away. So times may be different at this beach. What does this mean?

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

    Priory Bay, Caldy Island (Beach) weather map

    View the weather with our interactive map

    Loading map...

    Wales weather forecast

    Headline:

    Showers fading. Turning chilly under clear skies.

    This Evening and Tonight:

    Showers continuing for a time overnight before fading towards dawn as winds also ease. Turning chilly under clear spells with pockets of frost in some rural spots and a few icy stretches following earlier showers. Minimum temperature 0 °C.

    Thursday:

    A chilly and sunny start with cloud building throughout the day but remaining largely dry until rain arrives later in the evening. Feeling less chilly thanks to lighter winds. Maximum temperature 10 °C.

    Outlook for Friday to Sunday:

    Dull and damp on Friday with outbreaks of rain, though also briefly milder. Brighter on Saturday with sunny spells and blustery showers. Further rain possible on Sunday.

    Updated:

    UK long range weather forecast

    More from the Met Office