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

Tide: Next high tide (7.4m) at

Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    7 day forecast for Swanlake Bay (Beach)

    Today (5 April 2026)
    Time
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Sunny intervals Sunny intervals Sunny day Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    Temperature
    10°
    Feels like temperature (°C)
    Wind direction and speed
    WSW
    17
    WSW
    16
    WSW
    14
    WSW
    13
    WSW
    11
    WSW
    11
    SW
    11
    Wind gust (mph)
    26
    23
    21
    18
    16
    15
    16
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    65%
    66%
    71%
    67%
    69%
    70%
    70%
    UV 1 1 1 - - - -
    Wind direction and speed
    17
    16
    14
    13
    11
    11
    11
    Height of waves offshore (m)
    1.4
    1.4
    1.4
    1.4
    1.3
    1.3
    1.3
    Period of waves offshore (s)
    11
    11
    11
    11
    11
    11
    11
    Direction of waves offshore
    Monday (6 April 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 Partly cloudy night Partly cloudy night Clear night Clear night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day 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%
    <5%
    <5%
    Temperature (°C)
    10°
    11°
    12°
    13°
    14°
    14°
    14°
    14°
    13°
    13°
    12°
    11°
    11°
    11°
    Feels like temperature (°C)
    10°
    11°
    11°
    11°
    10°
    Wind direction and speed (mph)
    SW
    11
    SW
    11
    SSW
    11
    S
    12
    S
    15
    SSE
    16
    SSE
    17
    SSE
    18
    SE
    18
    SE
    19
    SE
    19
    SE
    18
    SE
    18
    ESE
    18
    ESE
    18
    ESE
    18
    ESE
    18
    ESE
    18
    ESE
    18
    ESE
    18
    ESE
    18
    ESE
    19
    ESE
    20
    ESE
    21
    Wind gust (mph)
    15
    15
    17
    20
    21
    23
    24
    25
    26
    27
    27
    27
    26
    26
    26
    27
    27
    27
    27
    28
    30
    31
    32
    32
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    67%
    66%
    66%
    67%
    71%
    73%
    74%
    75%
    75%
    75%
    76%
    76%
    77%
    80%
    80%
    78%
    77%
    77%
    77%
    77%
    78%
    79%
    79%
    77%
    UV - - - - - - 1 1 1 1 2 3 3 4 3 3 2 1 1 1 1 - - -
    Wind direction and speed (mph)
    11
    11
    11
    12
    15
    16
    17
    18
    18
    19
    19
    18
    18
    18
    18
    18
    18
    18
    18
    18
    18
    19
    20
    21
    Height of waves offshore (m)
    1.2
    1.1
    1.0
    1.0
    1.0
    1.0
    1.1
    1.1
    1.1
    1.2
    1.2
    1.1
    1.0
    1.0
    0.9
    0.9
    0.9
    1.0
    1.0
    1.0
    1.0
    1.1
    1.1
    1.1
    Period of waves offshore (s)
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    10
    10
    10
    9
    9
    9
    9
    9
    9
    Direction of waves offshore
    Tuesday (7 April 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 Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    <5%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    Temperature (°C)
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    12°
    13°
    13°
    14°
    15°
    16°
    17°
    17°
    16°
    15°
    15°
    13°
    12°
    11°
    11°
    Feels like temperature (°C)
    10°
    11°
    12°
    13°
    14°
    15°
    15°
    15°
    14°
    12°
    11°
    10°
    10°
    Wind direction and speed (mph)
    E
    20
    E
    20
    E
    20
    E
    21
    E
    21
    E
    21
    E
    21
    E
    21
    E
    22
    E
    22
    E
    22
    ESE
    21
    ESE
    20
    ESE
    19
    ESE
    17
    ESE
    15
    ESE
    12
    SE
    9
    SE
    7
    SE
    6
    SSE
    5
    SE
    5
    ESE
    5
    ENE
    5
    Wind gust (mph)
    32
    31
    31
    31
    32
    32
    32
    33
    33
    34
    32
    31
    29
    28
    26
    22
    19
    16
    13
    11
    10
    9
    8
    8
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    M
    M
    M
    M
    Humidity
    78%
    79%
    79%
    80%
    81%
    82%
    81%
    80%
    80%
    79%
    79%
    80%
    80%
    81%
    81%
    82%
    83%
    84%
    86%
    89%
    89%
    91%
    92%
    92%
    UV - - - - - - 1 1 1 1 2 3 3 4 3 2 2 1 1 1 1 - - -
    Wind direction and speed (mph)
    20
    20
    20
    21
    21
    21
    21
    21
    22
    22
    22
    21
    20
    19
    17
    15
    12
    9
    7
    6
    5
    5
    5
    5
    Height of waves offshore (m)
    1.2
    1.2
    1.2
    1.2
    1.2
    1.3
    1.3
    1.4
    1.6
    1.7
    1.7
    1.7
    1.6
    1.5
    1.5
    1.4
    1.3
    1.3
    1.2
    1.2
    1.2
    1.2
    1.2
    1.2
    Period of waves offshore (s)
    9
    5
    19
    18
    18
    18
    17
    17
    17
    17
    17
    17
    16
    16
    16
    16
    16
    16
    15
    15
    15
    15
    15
    15
    Direction of waves offshore
    Wednesday (8 April 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 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 Sunny day Sunny day Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    11°
    12°
    14°
    15°
    15°
    15°
    16°
    15°
    15°
    15°
    14°
    13°
    11°
    11°
    10°
    10°
    Feels like temperature (°C)
    10°
    12°
    13°
    14°
    15°
    15°
    15°
    15°
    15°
    14°
    13°
    12°
    10°
    Wind direction and speed (mph)
    ENE
    5
    ENE
    5
    NE
    5
    NE
    5
    ENE
    6
    N
    6
    NNE
    6
    NNE
    5
    NNE
    5
    ENE
    5
    SSE
    5
    SSE
    5
    S
    5
    S
    5
    SSW
    5
    SSW
    6
    SW
    7
    SW
    8
    WSW
    8
    WSW
    8
    W
    8
    WSW
    8
    WSW
    9
    W
    9
    Wind gust (mph)
    8
    9
    9
    9
    9
    9
    9
    9
    10
    10
    10
    10
    12
    11
    11
    12
    13
    14
    14
    13
    13
    14
    15
    15
    Visibility (description)
    M
    M
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    M
    M
    M
    M
    P
    P
    P
    M
    M
    Humidity
    92%
    93%
    92%
    92%
    92%
    93%
    93%
    93%
    93%
    93%
    94%
    93%
    93%
    93%
    93%
    93%
    92%
    92%
    92%
    92%
    92%
    93%
    94%
    93%
    UV - - - - - - 1 1 1 1 2 3 3 4 3 3 2 1 1 1 1 - - -
    Wind direction and speed (mph)
    5
    5
    5
    5
    6
    6
    6
    5
    5
    5
    5
    5
    5
    5
    5
    6
    7
    8
    8
    8
    8
    8
    9
    9
    Height of waves offshore (m)
    1.2
    1.1
    1.3
    1.2
    1.2
    1.2
    1.2
    1.2
    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
    1.0
    1.0
    1.0
    Period of waves offshore (s)
    15
    14
    14
    14
    14
    14
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    12
    12
    12
    12
    12
    12
    12
    11
    Direction of waves offshore
    Thursday (9 April 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 Overcast Overcast Overcast Overcast Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    10%
    20%
    30%
    20%
    20%
    30%
    30%
    30%
    20%
    20%
    20%
    20%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    10
    WSW
    11
    WSW
    11
    WSW
    12
    WSW
    14
    W
    14
    W
    15
    W
    16
    W
    17
    WNW
    18
    WNW
    19
    WNW
    21
    WNW
    21
    W
    22
    W
    21
    WNW
    21
    WNW
    21
    WNW
    19
    WNW
    18
    WNW
    16
    W
    14
    WNW
    13
    WNW
    13
    WNW
    12
    Wind gust (mph)
    17
    17
    19
    20
    23
    23
    25
    27
    29
    29
    32
    33
    34
    34
    34
    34
    31
    30
    28
    26
    25
    24
    23
    22
    Visibility (description)
    M
    M
    M
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    Humidity
    92%
    91%
    89%
    91%
    92%
    90%
    91%
    88%
    83%
    79%
    71%
    68%
    66%
    66%
    65%
    64%
    63%
    61%
    63%
    64%
    68%
    70%
    69%
    68%
    UV - - - - - - 1 1 1 1 2 3 4 4 3 3 2 1 1 1 1 - - -
    Wind direction and speed (mph)
    10
    11
    11
    12
    14
    14
    15
    16
    17
    18
    19
    21
    21
    22
    22
    21
    20
    19
    18
    16
    14
    13
    12
    11
    Height of waves offshore (m)
    1.0
    1.1
    1.1
    1.1
    1.2
    1.2
    1.4
    1.3
    1.4
    1.6
    1.8
    1.8
    1.9
    2.0
    2.1
    2.2
    2.2
    2.2
    2.2
    2.2
    2.1
    2.0
    1.9
    1.8
    Period of waves offshore (s)
    11
    11
    11
    11
    11
    11
    5
    6
    6
    6
    7
    7
    7
    7
    8
    8
    8
    9
    9
    9
    9
    9
    9
    9
    Direction of waves offshore
    Friday (10 April 2026)
    Time
    00:00
    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 Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    <5%
    <5%
    10%
    10%
    10%
    20%
    20%
    30%
    20%
    Temperature (°C)
    10°
    11°
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    W
    12
    W
    11
    WSW
    14
    SSW
    16
    SSW
    19
    SSW
    20
    S
    20
    SSW
    19
    SSW
    20
    Wind gust (mph)
    20
    21
    24
    29
    32
    33
    32
    31
    32
    Visibility (description)
    VG
    VG
    G
    G
    G
    M
    M
    M
    M
    Humidity
    69%
    68%
    68%
    70%
    75%
    78%
    79%
    82%
    82%
    UV - - - 1 2 3 2 1 -
    Wind direction and speed (mph)
    11
    11
    14
    16
    19
    20
    19
    19
    20
    Height of waves offshore (m)
    1.8
    1.7
    1.5
    1.4
    1.5
    1.6
    1.8
    1.7
    1.9
    Period of waves offshore (s)
    9
    9
    13
    13
    13
    6
    7
    8
    8
    Direction of waves offshore
    Saturday (11 April 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 Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    40%
    40%
    40%
    30%
    30%
    20%
    30%
    Temperature (°C)
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    20
    SSW
    19
    SW
    19
    WSW
    18
    WSW
    17
    WSW
    18
    WSW
    17
    W
    16
    Wind gust (mph)
    31
    30
    31
    28
    30
    29
    28
    26
    Visibility (description)
    M
    M
    M
    G
    G
    G
    G
    G
    Humidity
    83%
    82%
    81%
    77%
    73%
    71%
    72%
    71%
    UV - - 1 2 3 2 1 -
    Wind direction and speed (mph)
    20
    Height of waves offshore (m)
    1.8
    Period of waves offshore (s)
    8
    Direction of waves offshore

    Tide times

    Sunday 5 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 5 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 5 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 5 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 6 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 6 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 6 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 6 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 7 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 7 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 7 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 7 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 8 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 8 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 8 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 8 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 9 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 9 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 9 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 9 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 10 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 10 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 10 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 10 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 11 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 11 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 11 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 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 11 April

    Tide times and heights are from Stackpole Quay tidal station which is 3.8 miles away. So times may be different at this beach. What does this mean?

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

    Swanlake Bay (Beach) weather map

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    Wales weather forecast

    Headline:

    Mostly fine with some pleasantly warm sunshine.

    This Evening and Tonight:

    Any showers will soon die out this evening leaving a dry and mostly clear night across the country, with lighter winds than of late. However, some cloud developing later, especially in the west. A frost forming in rural areas. Minimum temperature -1 °C.

    Monday:

    Easter Monday will be dry and settled. There will be some cloud at times, especially in the west at first, with a generally sunnier afternoon unfolding. Fairly breezy, but mild. Maximum temperature 14 °C.

    Outlook for Tuesday to Thursday:

    Tuesday looks dry, bright and breezy with warm hazy sunshine in the east. Cloudier on Wednesday, with overnight rain introducing a colder day on Thursday with sunshine and blustery showers.

    Updated:

    UK long range weather forecast

    More from the Met Office