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.
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 low tide (0.9m) at

Sunrise iconSunrise:
Sunset iconSunset:
L UV
L Pollution
No pollen data.

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

    Today (18 March 2025)
    Time
    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
    Clear night
    Clear night
    Sunny day
    Sunny day
    Sunny day
    Sunny day
    Sunny day
    Sunny day
    Sunny day
    Sunny day
    Sunny day
    Sunny day
    Sunny day
    Clear night
    Clear night
    Clear night
    Clear night
    Clear night
    Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    10°
    11°
    11°
    12°
    12°
    12°
    11°
    10°
    Feels like temperature (°C)
    -1°
    -2°
    -2°
    -3°
    -3°
    -1°
    Wind direction and speed
    E
    11
    E
    10
    E
    10
    ENE
    10
    ENE
    10
    E
    12
    E
    14
    ESE
    16
    ESE
    17
    ESE
    19
    SE
    19
    SE
    19
    SE
    17
    SE
    16
    ESE
    15
    ESE
    13
    ESE
    10
    E
    7
    E
    7
    ESE
    7
    E
    8
    E
    9
    Wind gust (mph)
    24
    23
    22
    23
    26
    28
    30
    31
    32
    32
    31
    29
    27
    24
    22
    21
    21
    20
    19
    19
    21
    22
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    75%
    76%
    78%
    82%
    84%
    85%
    76%
    74%
    65%
    53%
    46%
    48%
    44%
    41%
    41%
    43%
    53%
    62%
    68%
    71%
    76%
    77%
    UV
    -
    -
    -
    -
    1
    1
    1
    1
    2
    2
    2
    2
    2
    1
    1
    1
    1
    -
    -
    -
    -
    -
    Wind direction and speed
    Height of waves offshore (m)
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    Period of waves offshore (s)
    15
    14
    14
    14
    14
    13
    13
    13
    13
    13
    13
    13
    13
    12
    12
    13
    13
    13
    13
    13
    13
    13
    Direction of waves offshore
    Wednesday (19 March 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
    Clear night
    Clear night
    Clear night
    Clear night
    Clear night
    Clear night
    Clear night
    Sunny day
    Sunny day
    Sunny day
    Sunny day
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Partly cloudy night
    Partly cloudy night
    Partly cloudy night
    Partly cloudy night
    Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    11°
    12°
    14°
    14°
    14°
    14°
    13°
    13°
    12°
    11°
    11°
    10°
    Feels like temperature (°C)
    -1°
    -1°
    -1°
    10°
    11°
    12°
    12°
    12°
    11°
    11°
    11°
    Wind direction and speed (mph)
    ESE
    11
    ESE
    13
    ESE
    14
    ESE
    15
    ESE
    15
    ESE
    15
    ESE
    15
    ESE
    15
    ESE
    15
    ESE
    15
    SE
    14
    SE
    14
    SE
    13
    SE
    13
    SE
    12
    ESE
    11
    ESE
    11
    ESE
    10
    ESE
    9
    ESE
    9
    ESE
    9
    SE
    10
    SE
    10
    SE
    10
    Wind gust (mph)
    22
    22
    22
    21
    21
    21
    21
    20
    21
    21
    21
    19
    19
    18
    17
    16
    15
    14
    14
    14
    15
    16
    15
    15
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    Humidity
    69%
    67%
    67%
    69%
    72%
    73%
    73%
    73%
    69%
    65%
    65%
    64%
    62%
    61%
    63%
    67%
    70%
    75%
    77%
    81%
    83%
    84%
    85%
    86%
    UV
    -
    -
    -
    -
    -
    -
    1
    1
    1
    1
    2
    2
    2
    2
    2
    1
    1
    1
    1
    -
    -
    -
    -
    -
    Wind direction and speed
    Height of waves offshore (m)
    0.4
    0.5
    0.5
    0.5
    0.4
    0.4
    0.4
    0.4
    0.5
    0.5
    0.5
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    Period of waves offshore (s)
    13
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    11
    11
    11
    11
    11
    11
    11
    Direction of waves offshore
    Thursday (20 March 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols
    Partly cloudy night
    Clear night
    Sunny day
    Sunny day
    Sunny day
    Sunny day
    Clear night
    Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    12°
    17°
    18°
    15°
    12°
    Feels like temperature (°C)
    14°
    14°
    12°
    Wind direction and speed (mph)
    ESE
    10
    ESE
    11
    ESE
    12
    ESE
    14
    SE
    15
    SE
    16
    SE
    14
    SE
    17
    Wind gust (mph)
    15
    16
    18
    20
    21
    20
    22
    25
    Visibility (description)
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    Humidity
    86%
    85%
    85%
    77%
    66%
    63%
    70%
    76%
    UV
    -
    -
    1
    1
    3
    1
    1
    -
    Wind direction and speed
    Height of waves offshore (m)
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.5
    Period of waves offshore (s)
    11
    11
    10
    10
    10
    10
    10
    10
    Direction of waves offshore
    Friday (21 March 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols
    Partly cloudy night
    Partly cloudy night
    Sunny intervals
    Cloudy
    Cloudy
    Cloudy
    Partly cloudy night
    Partly cloudy night
    Chance of precipitation
    10%
    20%
    20%
    30%
    30%
    30%
    40%
    30%
    Temperature (°C)
    11°
    11°
    10°
    12°
    14°
    14°
    13°
    10°
    Feels like temperature (°C)
    11°
    11°
    10°
    Wind direction and speed (mph)
    SE
    18
    SE
    17
    ESE
    18
    SE
    20
    SE
    20
    SSE
    19
    SE
    15
    SE
    16
    Wind gust (mph)
    26
    28
    28
    30
    32
    27
    21
    21
    Visibility (description)
    VG
    G
    G
    G
    G
    VG
    VG
    VG
    Humidity
    77%
    80%
    78%
    78%
    79%
    79%
    86%
    90%
    UV
    -
    -
    1
    1
    2
    1
    1
    -
    Wind direction and speed
    Height of waves offshore (m)
    0.5
    0.5
    0.5
    0.6
    0.7
    0.7
    0.7
    1.2
    Period of waves offshore (s)
    10
    10
    10
    12
    12
    12
    11
    11
    Direction of waves offshore
    Saturday (22 March 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Chance of precipitation
    30%
    20%
    40%
    50%
    50%
    40%
    40%
    40%
    Temperature (°C)
    10°
    10°
    12°
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSE
    16
    SSE
    14
    SSE
    12
    SE
    12
    SSE
    13
    ESE
    12
    ESE
    9
    ESE
    8
    Wind gust (mph)
    22
    21
    21
    20
    20
    20
    13
    13
    Visibility (description)
    VG
    VG
    VG
    VG
    G
    VG
    VG
    G
    Humidity
    91%
    93%
    93%
    89%
    85%
    85%
    87%
    91%
    UV
    -
    -
    1
    1
    2
    1
    1
    -
    Wind direction and speed
    Height of waves offshore (m)
    1.2
    1.2
    1.1
    1.0
    1.0
    1.2
    1.3
    1.2
    Period of waves offshore (s)
    10
    10
    9
    8
    9
    12
    11
    5
    Direction of waves offshore
    Sunday (23 March 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols
    Cloudy
    Cloudy
    Cloudy
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Partly cloudy night
    Partly cloudy night
    Chance of precipitation
    40%
    50%
    40%
    40%
    30%
    30%
    30%
    20%
    Temperature (°C)
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NE
    8
    NNW
    8
    NNW
    9
    NNW
    11
    NNW
    13
    NNW
    13
    NNW
    11
    N
    9
    Wind gust (mph)
    14
    14
    16
    18
    21
    19
    12
    12
    Visibility (description)
    G
    G
    G
    G
    G
    VG
    VG
    G
    Humidity
    92%
    92%
    93%
    86%
    74%
    73%
    83%
    88%
    UV
    -
    -
    1
    1
    2
    1
    1
    -
    Wind direction and speed
    Height of waves offshore (m)
    1.4
    1.6
    1.7
    1.9
    2.0
    Period of waves offshore (s)
    5
    6
    6
    6
    7
    Direction of waves offshore
    Monday (24 March 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols
    Partly cloudy night
    Partly cloudy night
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Partly cloudy night
    Partly cloudy night
    Chance of precipitation
    20%
    20%
    10%
    10%
    10%
    10%
    <5%
    10%
    Temperature (°C)
    10°
    11°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    N
    9
    N
    9
    N
    9
    N
    11
    N
    12
    N
    12
    N
    9
    NNE
    7
    Wind gust (mph)
    10
    9
    14
    17
    19
    18
    12
    13
    Visibility (description)
    G
    G
    G
    VG
    VG
    G
    VG
    G
    Humidity
    91%
    90%
    91%
    82%
    70%
    72%
    81%
    88%
    UV
    -
    -
    1
    1
    3
    1
    1
    -
    Wind direction and speed
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore

    Tide times

    Tuesday 18 March

    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 18 March

    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 18 March

    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 18 March

    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 19 March

    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 19 March

    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 19 March

    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 19 March

    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 20 March

    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 20 March

    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 20 March

    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 20 March

    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 21 March

    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 21 March

    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 21 March

    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 21 March

    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 22 March

    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 22 March

    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 22 March

    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 22 March

    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 23 March

    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 23 March

    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 23 March

    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 23 March

    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 24 March

    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 24 March

    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 24 March

    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 24 March

    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.

    Blue Lagoon - Abereiddy Bay (Beach) weather map

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    Wales weather forecast

    Headline:

    Turning warmer and brighter this week.

    This Evening and Tonight:

    Cloud will clear this evening, leaving clear skies overnight. A dry night follows with prolonged starry skies for all. Turning frosty as winds ease somewhat. Minimum temperature -3 °C.

    Tuesday:

    Widespread sunshine and a cold start. Remaining pleasant throughout the day with prolonged blue skies. Temperatures near the seasonal average but with a chilly wind. Maximum temperature 10 °C.

    Outlook for Wednesday to Friday:

    Plenty more sunshine on Wednesday with lighter winds. Still settled on Thursday but with wispy cloud around. Overcast on Friday with rain potentially arriving. Temperatures rising and feeling much milder.

    Updated:

    UK long range weather forecast

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