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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 changing to partly cloudy by nighttime.
Beach safety today
Use caution in and out of the sea. Strong winds may blow you off course or affect your balance
  • • paddle boarding/kayaking not recommended at any level
  • • consider your abilities in all other activities, seek expert advice

Tide: Next high tide (6.8m) at

Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Swanlake Bay (Beach)

    Today (30 July 2025)
    Time
    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 Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    Temperature
    20°
    20°
    20°
    21°
    21°
    21°
    21°
    20°
    20°
    19°
    19°
    18°
    18°
    18°
    Feels like temperature (°C)
    20°
    19°
    19°
    19°
    19°
    19°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    Wind direction and speed
    NW
    8
    WNW
    9
    WNW
    10
    WNW
    11
    WNW
    13
    WNW
    14
    WNW
    14
    WNW
    13
    W
    12
    W
    11
    W
    10
    W
    8
    W
    7
    WSW
    7
    Wind gust (mph)
    17
    17
    18
    20
    21
    22
    21
    19
    18
    16
    15
    13
    14
    14
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    84%
    83%
    81%
    77%
    76%
    75%
    75%
    78%
    83%
    85%
    87%
    91%
    92%
    93%
    UV 4 4 5 7 7 6 4 3 1 1 1 1 - -
    Wind direction and speed
    8
    9
    10
    11
    13
    14
    14
    13
    12
    11
    9
    8
    7
    7
    Height of waves offshore (m)
    0.5
    0.5
    0.5
    0.5
    0.4
    0.4
    0.4
    0.3
    0.3
    0.4
    0.4
    0.4
    0.4
    0.4
    Period of waves offshore (s)
    8
    8
    8
    8
    8
    8
    9
    9
    9
    9
    9
    9
    9
    9
    Direction of waves offshore
    Thursday (31 July 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 Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    10%
    10%
    10%
    20%
    20%
    30%
    40%
    40%
    40%
    30%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    18°
    18°
    18°
    18°
    17°
    17°
    17°
    17°
    17°
    18°
    18°
    19°
    19°
    20°
    21°
    21°
    21°
    21°
    20°
    19°
    18°
    17°
    16°
    15°
    Feels like temperature (°C)
    18°
    17°
    17°
    17°
    17°
    17°
    16°
    16°
    17°
    17°
    17°
    18°
    18°
    19°
    19°
    19°
    19°
    18°
    18°
    17°
    17°
    16°
    15°
    15°
    Wind direction and speed (mph)
    WSW
    8
    W
    8
    WNW
    8
    WNW
    8
    WNW
    8
    WNW
    8
    WNW
    9
    WNW
    9
    WNW
    9
    NW
    9
    NW
    9
    NW
    10
    NW
    10
    NNW
    10
    NNW
    11
    NNW
    12
    NNW
    13
    NNW
    13
    NNW
    12
    NNW
    11
    NNW
    10
    NNW
    8
    NW
    7
    NNW
    7
    Wind gust (mph)
    14
    14
    14
    14
    15
    16
    16
    16
    16
    16
    15
    15
    17
    19
    21
    23
    22
    22
    20
    18
    15
    13
    12
    13
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    93%
    93%
    93%
    93%
    92%
    92%
    92%
    92%
    91%
    90%
    89%
    88%
    83%
    80%
    75%
    70%
    67%
    66%
    65%
    66%
    67%
    72%
    76%
    81%
    UV - - - - - 1 1 1 1 2 4 6 7 7 7 6 4 3 1 1 1 1 - -
    Wind direction and speed (mph)
    8
    8
    8
    8
    8
    9
    8
    9
    9
    9
    9
    10
    10
    11
    11
    12
    13
    13
    12
    11
    10
    8
    7
    7
    Height of waves offshore (m)
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.6
    0.6
    0.6
    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
    Period of waves offshore (s)
    9
    9
    5
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    8
    8
    9
    9
    9
    9
    9
    9
    8
    8
    8
    Direction of waves offshore
    Friday (1 August 2025)
    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 Partly cloudy night Sunny intervals Sunny intervals Sunny day Sunny day Sunny intervals Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    15°
    15°
    14°
    14°
    17°
    19°
    19°
    18°
    15°
    Feels like temperature (°C)
    14°
    14°
    12°
    12°
    14°
    16°
    16°
    15°
    14°
    Wind direction and speed (mph)
    NNW
    7
    NNW
    7
    N
    7
    NNW
    8
    NNW
    12
    NNW
    13
    NNW
    15
    NNW
    12
    NW
    7
    Wind gust (mph)
    13
    17
    20
    24
    25
    27
    25
    20
    14
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    83%
    83%
    79%
    76%
    66%
    58%
    55%
    56%
    67%
    UV - - - 1 4 7 4 1 -
    Wind direction and speed (mph)
    7
    7
    7
    8
    12
    13
    15
    12
    7
    Height of waves offshore (m)
    0.4
    0.4
    0.3
    0.4
    0.4
    0.4
    0.6
    0.5
    0.4
    Period of waves offshore (s)
    8
    8
    8
    8
    8
    8
    8
    8
    8
    Direction of waves offshore
    Saturday (2 August 2025)
    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 Sunny day Sunny intervals Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    14°
    13°
    14°
    18°
    19°
    19°
    18°
    15°
    Feels like temperature (°C)
    13°
    12°
    13°
    17°
    18°
    17°
    16°
    14°
    Wind direction and speed (mph)
    NNW
    5
    NNW
    5
    NNW
    4
    WNW
    5
    W
    10
    WNW
    12
    WNW
    11
    WNW
    7
    Wind gust (mph)
    12
    11
    9
    16
    20
    20
    16
    14
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    74%
    76%
    77%
    67%
    70%
    67%
    68%
    75%
    UV - - 1 4 7 4 1 -
    Wind direction and speed (mph)
    6
    5
    4
    5
    10
    12
    11
    7
    Height of waves offshore (m)
    0.4
    0.3
    0.4
    0.3
    0.3
    0.4
    0.5
    0.4
    Period of waves offshore (s)
    8
    8
    8
    8
    8
    8
    8
    8
    Direction of waves offshore
    Sunday (3 August 2025)
    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 Cloudy Cloudy Overcast Cloudy Sunny intervals Partly cloudy night
    Chance of precipitation
    10%
    10%
    20%
    30%
    50%
    50%
    30%
    20%
    Temperature (°C)
    15°
    16°
    16°
    18°
    19°
    19°
    18°
    17°
    Feels like temperature (°C)
    14°
    14°
    15°
    16°
    17°
    16°
    16°
    15°
    Wind direction and speed (mph)
    W
    7
    W
    9
    W
    10
    WSW
    13
    WSW
    15
    WSW
    16
    W
    15
    W
    12
    Wind gust (mph)
    15
    17
    21
    23
    25
    25
    22
    17
    Visibility (description)
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    82%
    84%
    84%
    87%
    91%
    90%
    89%
    UV - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    8
    9
    11
    13
    15
    16
    15
    12
    Height of waves offshore (m)
    0.3
    0.4
    0.5
    0.6
    0.9
    1.0
    0.9
    0.9
    Period of waves offshore (s)
    8
    8
    4
    5
    5
    6
    6
    6
    Direction of waves offshore
    Monday (4 August 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Cloudy Cloudy Cloudy Cloudy Light shower day Sunny intervals Partly cloudy night
    Chance of precipitation
    10%
    10%
    10%
    20%
    40%
    50%
    40%
    30%
    Temperature (°C)
    16°
    15°
    15°
    18°
    19°
    19°
    18°
    17°
    Feels like temperature (°C)
    14°
    13°
    14°
    16°
    16°
    15°
    14°
    14°
    Wind direction and speed (mph)
    W
    10
    W
    9
    W
    9
    WSW
    13
    SW
    17
    SW
    20
    WSW
    20
    WNW
    17
    Wind gust (mph)
    16
    16
    17
    20
    25
    33
    33
    32
    Visibility (description)
    VG
    VG
    VG
    VG
    G
    G
    G
    VG
    Humidity
    86%
    84%
    82%
    79%
    83%
    86%
    85%
    79%
    UV - - 1 3 5 2 1 -
    Wind direction and speed (mph)
    10
    9
    9
    13
    17
    20
    20
    17
    Height of waves offshore (m)
    0.8
    0.9
    0.9
    1.2
    2.0
    2.2
    2.1
    2.1
    Period of waves offshore (s)
    7
    7
    7
    5
    6
    8
    8
    8
    Direction of waves offshore
    Tuesday (5 August 2025)
    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 day Sunny intervals Sunny day Sunny intervals Partly cloudy night
    Chance of precipitation
    20%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    15°
    14°
    14°
    17°
    19°
    19°
    18°
    15°
    Feels like temperature (°C)
    12°
    11°
    11°
    15°
    17°
    17°
    17°
    13°
    Wind direction and speed (mph)
    WNW
    16
    NW
    15
    NW
    14
    NW
    14
    WNW
    12
    WNW
    11
    WNW
    10
    W
    8
    Wind gust (mph)
    30
    28
    25
    21
    17
    17
    15
    11
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    79%
    78%
    77%
    74%
    68%
    67%
    70%
    76%
    UV - - 1 4 7 4 1 -
    Wind direction and speed (mph)
    16
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore

    Tide times

    Wednesday 30 July

    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 30 July

    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 30 July

    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 30 July

    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 31 July

    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 31 July

    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 31 July

    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 31 July

    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 1 August

    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 1 August

    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 1 August

    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 1 August

    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 2 August

    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 2 August

    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 2 August

    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 2 August

    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 3 August

    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 3 August

    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 3 August

    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 3 August

    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 4 August

    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 4 August

    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 4 August

    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 4 August

    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 5 August

    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 5 August

    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 5 August

    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 5 August

    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

    View the weather with our interactive map

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    Wales weather forecast

    Headline:

    Turning drier and brighter through Wednesday.

    Today:

    A cloudy start to Wednesday with hill fog and a few showers. Turning much drier through the afternoon with bright or sunny spells developing. Feeling pleasantly warm in sunshine. Maximum temperature 23 °C.

    Tonight:

    Increasingly cloudy from the west through the evening with showers, perhaps heavy at times, spreading east overnight. Staying mild in towns and cities. Minimum temperature 14 °C.

    Thursday:

    A cloudy start with showery rain through the morning. Turning drier and brighter into the afternoon with sunny intervals. A little warmer and feeling more humid than Wednesday. Maximum temperature 24 °C.

    Outlook for Friday to Sunday:

    A few showers continuing on Friday, but generally drier on Saturday with warm and sunny spells. A little cloudier on Sunday with rain arriving in the northwest later.

    Updated:

    UK long range weather forecast

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