Blue Lagoon - Abereiddy Bay (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

Sunny changing to partly cloudy by nighttime.
🏖️ Beach safety today:

Enjoy the beach but be aware of your surroundings and look out for conditions like rip currents

• novice surfers, paddleboarders or kayakers should seek advice

Tide: Next low tide (2.0m) at

Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Blue Lagoon - Abereiddy Bay (Beach)

    Today (11 May 2026)
    Time
    20:00
    21:00
    22:00
    23:00
    Weather symbols Sunny day Clear night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    Temperature
    10°
    Feels like temperature (°C)
    Wind direction and speed
    NNE
    9
    N
    7
    N
    6
    NNW
    5
    Wind gust (mph)
    14
    11
    10
    10
    Visibility
    VG
    VG
    VG
    VG
    Humidity
    65%
    69%
    72%
    74%
    UV 1 1 - -
    Wind direction and speed
    9
    7
    6
    5
    Height of waves offshore (m)
    0.9
    0.8
    0.8
    0.7
    Period of waves offshore (s)
    5
    5
    5
    5
    Direction of waves offshore
    Tuesday (12 May 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 Clear night Partly cloudy night Partly cloudy night Partly cloudy night Overcast Overcast Sunny intervals Sunny intervals Overcast Overcast Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    11°
    11°
    11°
    12°
    13°
    13°
    14°
    14°
    14°
    14°
    13°
    13°
    12°
    12°
    11°
    Feels like temperature (°C)
    10°
    11°
    11°
    12°
    12°
    12°
    11°
    11°
    Wind direction and speed (mph)
    NNW
    5
    NW
    5
    WNW
    5
    WNW
    6
    W
    6
    W
    7
    W
    8
    WNW
    10
    WNW
    12
    WNW
    13
    WNW
    13
    WNW
    13
    WNW
    13
    WNW
    13
    WNW
    12
    WNW
    11
    WNW
    10
    W
    9
    W
    10
    WSW
    10
    WSW
    11
    W
    14
    WNW
    17
    WNW
    18
    Wind gust (mph)
    10
    11
    12
    13
    16
    18
    20
    22
    23
    23
    24
    25
    24
    21
    19
    18
    16
    17
    19
    22
    26
    32
    36
    36
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    G
    G
    VG
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    Humidity
    75%
    78%
    81%
    83%
    84%
    86%
    86%
    78%
    78%
    77%
    75%
    76%
    76%
    74%
    68%
    62%
    57%
    56%
    58%
    64%
    74%
    73%
    66%
    66%
    UV - - - - - 1 1 1 1 2 4 5 5 6 5 4 3 2 1 1 1 1 - -
    Wind direction and speed (mph)
    5
    5
    5
    6
    6
    7
    8
    10
    12
    13
    13
    13
    13
    13
    12
    11
    10
    9
    10
    10
    11
    14
    17
    18
    Height of waves offshore (m)
    0.6
    0.6
    0.5
    0.5
    0.4
    0.4
    0.4
    0.5
    0.6
    0.6
    0.7
    0.7
    0.7
    0.7
    0.5
    0.5
    0.5
    0.5
    0.6
    0.6
    0.7
    0.8
    1.0
    1.1
    Period of waves offshore (s)
    5
    5
    5
    5
    5
    4
    4
    4
    3
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    5
    5
    4
    4
    5
    Direction of waves offshore
    Wednesday (13 May 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 Cloudy Cloudy Cloudy Partly cloudy night Partly cloudy night Sunny intervals Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Light shower day Light shower day Light shower day Light shower day Sunny intervals Light shower day Light shower day Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    10%
    10%
    20%
    40%
    40%
    50%
    40%
    20%
    20%
    20%
    40%
    50%
    60%
    60%
    60%
    50%
    50%
    50%
    50%
    50%
    40%
    30%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    12°
    12°
    12°
    13°
    13°
    12°
    12°
    12°
    12°
    11°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WNW
    19
    W
    19
    W
    19
    W
    19
    W
    20
    W
    22
    WNW
    23
    WNW
    23
    WNW
    23
    WNW
    22
    WNW
    22
    WNW
    21
    WNW
    21
    NW
    20
    NW
    19
    NW
    18
    NW
    16
    NW
    16
    NW
    16
    NW
    17
    NW
    18
    NW
    19
    NW
    20
    NW
    21
    Wind gust (mph)
    36
    35
    38
    39
    40
    41
    41
    42
    41
    39
    38
    37
    37
    36
    35
    35
    33
    32
    33
    36
    37
    39
    39
    38
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    71%
    73%
    75%
    75%
    74%
    73%
    73%
    72%
    69%
    65%
    64%
    63%
    58%
    61%
    61%
    64%
    65%
    67%
    67%
    68%
    70%
    70%
    71%
    72%
    UV - - - - - 1 1 1 1 3 4 5 6 6 6 4 3 2 1 1 1 1 - -
    Wind direction and speed (mph)
    19
    19
    19
    19
    20
    22
    23
    23
    23
    22
    22
    21
    21
    20
    19
    18
    16
    16
    16
    17
    18
    19
    20
    21
    Height of waves offshore (m)
    1.2
    1.3
    1.3
    1.3
    1.4
    1.6
    1.7
    1.9
    2.0
    2.0
    2.0
    1.9
    1.9
    1.8
    1.8
    1.7
    1.7
    1.6
    1.7
    1.7
    1.7
    1.7
    1.8
    1.8
    Period of waves offshore (s)
    5
    5
    5
    5
    6
    6
    6
    7
    7
    7
    7
    7
    6
    6
    6
    6
    6
    6
    7
    7
    6
    6
    6
    6
    Direction of waves offshore
    Thursday (14 May 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 Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Light rain Light rain Light rain Light rain Light shower day Light shower day Light shower day Light shower day Light shower day Sunny intervals Sunny intervals Sunny intervals Light shower night Partly cloudy night Light shower night
    Chance of precipitation
    30%
    20%
    20%
    20%
    20%
    30%
    50%
    50%
    50%
    60%
    70%
    70%
    70%
    70%
    70%
    60%
    60%
    50%
    50%
    50%
    50%
    50%
    50%
    50%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NW
    21
    NW
    21
    NW
    21
    NW
    20
    NW
    20
    NW
    20
    NW
    20
    NW
    20
    NW
    20
    NW
    19
    NW
    18
    NW
    18
    NNW
    17
    NNW
    16
    NNW
    16
    NNW
    15
    NNW
    16
    NNW
    15
    NNW
    15
    NNW
    15
    NNW
    16
    NNW
    17
    NNW
    17
    NNW
    17
    Wind gust (mph)
    38
    37
    36
    36
    36
    36
    35
    35
    34
    33
    32
    30
    30
    30
    31
    29
    29
    29
    30
    30
    30
    32
    33
    34
    Visibility (description)
    G
    G
    G
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    M
    G
    G
    M
    M
    M
    G
    M
    Humidity
    73%
    74%
    75%
    76%
    75%
    75%
    76%
    75%
    75%
    75%
    75%
    72%
    72%
    73%
    72%
    72%
    69%
    72%
    73%
    74%
    75%
    75%
    75%
    76%
    UV - - - - - 1 1 1 1 1 2 2 4 5 3 4 3 2 1 1 1 1 - -
    Wind direction and speed (mph)
    21
    21
    21
    20
    20
    20
    20
    20
    20
    19
    18
    18
    17
    16
    16
    15
    16
    15
    15
    15
    16
    17
    17
    17
    Height of waves offshore (m)
    1.9
    2.0
    2.2
    2.2
    2.1
    2.1
    2.0
    2.0
    1.9
    1.8
    1.8
    1.8
    1.8
    1.8
    1.8
    1.8
    1.8
    1.9
    1.9
    2.0
    2.1
    2.1
    2.1
    2.0
    Period of waves offshore (s)
    6
    6
    7
    7
    7
    7
    7
    7
    7
    7
    7
    7
    6
    6
    6
    6
    6
    6
    6
    6
    7
    7
    7
    7
    Direction of waves offshore
    Friday (15 May 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 Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    50%
    50%
    50%
    40%
    40%
    40%
    40%
    40%
    40%
    30%
    30%
    20%
    20%
    10%
    10%
    <5%
    <5%
    10%
    10%
    10%
    10%
    20%
    20%
    20%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    12°
    12°
    13°
    13°
    12°
    12°
    12°
    11°
    10°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    N
    17
    NNW
    17
    N
    17
    N
    17
    N
    17
    N
    17
    N
    17
    N
    17
    N
    17
    N
    17
    N
    17
    N
    16
    N
    16
    N
    15
    N
    14
    N
    13
    N
    12
    N
    10
    NNW
    9
    NW
    8
    WNW
    7
    W
    6
    W
    6
    WSW
    6
    Wind gust (mph)
    34
    34
    34
    32
    31
    30
    30
    30
    30
    30
    29
    29
    28
    26
    25
    22
    20
    18
    16
    15
    13
    13
    15
    16
    Visibility (description)
    M
    G
    G
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    Humidity
    74%
    76%
    76%
    77%
    77%
    78%
    76%
    76%
    76%
    74%
    70%
    70%
    66%
    62%
    60%
    58%
    58%
    57%
    58%
    62%
    67%
    76%
    79%
    82%
    UV - - - - - 1 1 1 1 3 3 5 6 6 6 5 3 2 1 1 1 1 - -
    Wind direction and speed (mph)
    17
    17
    17
    17
    17
    17
    17
    17
    17
    17
    17
    16
    16
    15
    14
    13
    12
    10
    9
    8
    7
    6
    6
    6
    Height of waves offshore (m)
    1.9
    1.8
    1.7
    1.6
    1.6
    1.6
    1.6
    1.5
    1.5
    1.5
    1.5
    1.5
    1.5
    1.4
    1.4
    1.3
    1.2
    1.1
    1.0
    0.9
    0.8
    0.8
    0.7
    0.7
    Period of waves offshore (s)
    7
    7
    7
    7
    7
    7
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    5
    5
    Direction of waves offshore
    Saturday (16 May 2026)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Cloudy Cloudy
    Chance of precipitation
    30%
    20%
    20%
    20%
    20%
    20%
    20%
    30%
    40%
    Temperature (°C)
    12°
    13°
    13°
    12°
    10°
    Feels like temperature (°C)
    10°
    11°
    11°
    10°
    Wind direction and speed (mph)
    W
    6
    W
    6
    W
    6
    W
    6
    W
    9
    WSW
    11
    WSW
    11
    WSW
    9
    WSW
    8
    Wind gust (mph)
    16
    14
    12
    17
    21
    22
    21
    17
    14
    Visibility (description)
    G
    G
    M
    G
    G
    G
    VG
    G
    M
    Humidity
    84%
    85%
    88%
    84%
    69%
    67%
    68%
    78%
    90%
    UV - - - 1 3 5 3 1 -
    Wind direction and speed (mph)
    6
    6
    6
    6
    9
    11
    11
    9
    8
    Height of waves offshore (m)
    0.6
    0.6
    0.5
    0.5
    0.5
    0.5
    0.4
    0.4
    0.5
    Period of waves offshore (s)
    5
    5
    5
    5
    5
    5
    5
    5
    4
    Direction of waves offshore
    Sunday (17 May 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Light shower night
    Chance of precipitation
    40%
    40%
    40%
    40%
    40%
    40%
    50%
    50%
    Temperature (°C)
    10°
    12°
    13°
    13°
    12°
    10°
    Feels like temperature (°C)
    10°
    11°
    10°
    Wind direction and speed (mph)
    WSW
    8
    W
    7
    W
    7
    WSW
    10
    WSW
    12
    WSW
    14
    SW
    13
    SW
    11
    Wind gust (mph)
    15
    14
    18
    23
    26
    27
    24
    21
    Visibility (description)
    M
    M
    M
    G
    G
    G
    G
    M
    Humidity
    93%
    93%
    89%
    78%
    71%
    71%
    78%
    90%
    UV - - 1 3 5 3 1 -
    Wind direction and speed (mph)
    8
    Height of waves offshore (m)
    0.6
    Period of waves offshore (s)
    5
    Direction of waves offshore

    Tide times

    Monday 11 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 11 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 11 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 11 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 12 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 12 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 12 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 12 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 13 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 13 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 13 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 13 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 14 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 14 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 14 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 14 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 15 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 15 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 15 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 15 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 16 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 16 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 16 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 16 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 17 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 17 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 17 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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 17 May

    Tide times and heights are from Porthgain tidal station which is 1.3 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

    Blue Lagoon - Abereiddy Bay (Beach) weather map

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    Wales weather forecast

    Headline:

    Dry with clear spells, rather chilly in the east.

    This Evening and Tonight:

    Dry overnight with variable amounts of cloud and lengthy clear spells developing with a risk of a rural frost in the east. Turning cloudier across North Wales towards dawn. Mostly light winds, but breezier near Irish Sea coasts. Minimum temperature 1 °C.

    Tuesday:

    Cloudy with patchy rain arriving across Wales during the morning. Turning drier and brighter into the afternoon with sunny spells developing. Perhaps the odd isolated shower in the north later. Maximum temperature 15 °C.

    Outlook for Wednesday to Friday:

    Blustery with sunny spells and heavy showers on both Wednesday and Thursday. More settled on Friday with drier and brighter conditions. Remaining chilly, with a risk of frost.

    Updated:

    UK long range weather forecast

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