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.
Beach safety today
Large, powerful waves and strong wind
  • • only experts should take part in water activities

Tide: Next high tide (7.8m) at

Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    8 day forecast for Swanlake Bay (Beach)

    Today (28 March 2025)
    Time
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    20%
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    Temperature
    Feels like temperature (°C)
    Wind direction and speed
    NW
    19
    WNW
    17
    WNW
    16
    NW
    15
    NW
    14
    NW
    13
    NW
    11
    Wind gust (mph)
    30
    27
    26
    25
    24
    22
    21
    Visibility
    E
    E
    E
    E
    E
    E
    E
    Humidity
    73%
    74%
    76%
    78%
    75%
    76%
    76%
    UV 1 1 - - - - -
    Wind direction and speed
    19
    17
    16
    15
    14
    13
    11
    Height of waves offshore (m)
    1.1
    1.1
    1.6
    1.5
    1.5
    1.5
    1.4
    Period of waves offshore (s)
    11
    11
    8
    8
    8
    8
    8
    Direction of waves offshore
    Saturday (29 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 Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Overcast Overcast Drizzle Light rain Light rain Drizzle Fog Fog Overcast Cloudy Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    30%
    50%
    60%
    50%
    30%
    10%
    10%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NW
    10
    NW
    9
    WNW
    8
    WNW
    7
    WNW
    7
    WNW
    7
    W
    7
    WSW
    7
    SW
    9
    SW
    12
    SW
    14
    SW
    16
    SSW
    17
    SW
    19
    SW
    20
    SW
    21
    SW
    22
    SW
    23
    SW
    23
    SW
    22
    WSW
    19
    WSW
    17
    W
    16
    WNW
    14
    Wind gust (mph)
    19
    17
    16
    15
    14
    14
    13
    14
    17
    21
    23
    25
    27
    29
    30
    31
    32
    34
    31
    29
    27
    25
    23
    21
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    G
    G
    M
    VP
    VP
    VP
    G
    VG
    Humidity
    77%
    77%
    77%
    77%
    76%
    75%
    74%
    73%
    71%
    71%
    75%
    78%
    79%
    82%
    84%
    87%
    91%
    94%
    98%
    100%
    100%
    100%
    99%
    95%
    UV - - - - - - 1 1 1 1 2 3 3 2 2 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    10
    9
    8
    7
    6
    6
    6
    7
    9
    12
    14
    16
    18
    19
    20
    21
    22
    23
    23
    21
    19
    17
    16
    14
    Height of waves offshore (m)
    1.4
    1.4
    1.3
    1.3
    1.2
    1.2
    1.1
    1.1
    1.0
    1.0
    1.0
    1.0
    1.1
    1.2
    1.3
    1.5
    1.7
    1.9
    2.0
    1.9
    1.9
    1.8
    1.7
    1.7
    Period of waves offshore (s)
    8
    11
    11
    11
    11
    11
    11
    12
    12
    12
    12
    12
    12
    11
    11
    5
    6
    6
    7
    7
    7
    7
    7
    7
    Direction of waves offshore
    Sunday (30 March 2025)
    Time
    00:00
    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 day Sunny intervals Partly cloudy night Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    11°
    13°
    14°
    12°
    Feels like temperature (°C)
    11°
    12°
    10°
    Wind direction and speed (mph)
    WNW
    13
    WNW
    11
    WNW
    9
    NW
    10
    NW
    11
    WNW
    11
    W
    7
    WNW
    4
    Wind gust (mph)
    21
    19
    17
    18
    18
    16
    11
    8
    Visibility (description)
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    Humidity
    93%
    88%
    87%
    83%
    81%
    83%
    90%
    96%
    UV - - 1 2 3 1 1 -
    Wind direction and speed (mph)
    13
    11
    9
    10
    12
    11
    7
    5
    Height of waves offshore (m)
    1.6
    1.5
    1.5
    1.5
    1.3
    1.2
    1.1
    1.0
    Period of waves offshore (s)
    7
    7
    7
    8
    8
    9
    11
    11
    Direction of waves offshore
    Monday (31 March 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Overcast Overcast Overcast Sunny intervals Sunny intervals Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    Temperature (°C)
    11°
    13°
    14°
    13°
    10°
    Feels like temperature (°C)
    10°
    12°
    14°
    13°
    Wind direction and speed (mph)
    W
    4
    SSW
    4
    SSE
    5
    SSE
    5
    SSE
    6
    SE
    5
    E
    5
    E
    8
    Wind gust (mph)
    8
    9
    9
    8
    9
    9
    11
    13
    Visibility (description)
    VG
    G
    G
    G
    G
    G
    G
    VG
    Humidity
    97%
    99%
    99%
    98%
    97%
    96%
    94%
    86%
    UV - - 1 1 3 1 1 -
    Wind direction and speed (mph)
    5
    4
    5
    5
    6
    5
    4
    7
    Height of waves offshore (m)
    0.9
    0.9
    0.8
    0.8
    0.8
    0.8
    0.8
    0.9
    Period of waves offshore (s)
    12
    12
    12
    12
    11
    11
    11
    17
    Direction of waves offshore
    Tuesday (1 April 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    11°
    14°
    16°
    14°
    11°
    Feels like temperature (°C)
    11°
    12°
    10°
    Wind direction and speed (mph)
    E
    9
    E
    13
    ESE
    17
    ESE
    19
    ESE
    20
    ESE
    20
    ESE
    18
    ESE
    19
    Wind gust (mph)
    17
    21
    26
    28
    30
    28
    25
    28
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    83%
    83%
    82%
    75%
    66%
    65%
    67%
    UV - - 1 2 3 2 1 -
    Wind direction and speed (mph)
    8
    12
    16
    18
    19
    20
    18
    18
    Height of waves offshore (m)
    1.0
    Period of waves offshore (s)
    16
    Direction of waves offshore
    Wednesday (2 April 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    12°
    16°
    18°
    15°
    10°
    Feels like temperature (°C)
    14°
    16°
    14°
    Wind direction and speed (mph)
    ESE
    18
    ESE
    17
    ESE
    17
    ESE
    17
    ESE
    15
    ESE
    13
    ESE
    9
    E
    7
    Wind gust (mph)
    25
    24
    24
    23
    20
    15
    11
    11
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    74%
    76%
    80%
    78%
    76%
    76%
    80%
    82%
    UV - - 1 2 3 2 1 -
    Wind direction and speed (mph)
    18
    16
    16
    16
    15
    13
    9
    7
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore
    Thursday (3 April 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    14°
    19°
    20°
    16°
    10°
    Feels like temperature (°C)
    13°
    17°
    19°
    16°
    Wind direction and speed (mph)
    E
    8
    E
    8
    E
    8
    E
    10
    ESE
    11
    ESE
    9
    ESE
    7
    ENE
    6
    Wind gust (mph)
    11
    11
    12
    14
    12
    10
    8
    9
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    80%
    81%
    80%
    81%
    79%
    81%
    84%
    84%
    UV - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    8
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore
    Friday (4 April 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    15°
    19°
    20°
    17°
    11°
    Feels like temperature (°C)
    14°
    18°
    19°
    16°
    Wind direction and speed (mph)
    ENE
    7
    E
    7
    ENE
    8
    E
    9
    ESE
    10
    ESE
    9
    E
    7
    ENE
    7
    Wind gust (mph)
    9
    10
    11
    11
    10
    10
    9
    12
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    83%
    84%
    83%
    84%
    82%
    83%
    85%
    83%
    UV - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore

    Tide times

    Friday 28 March

    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 28 March

    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 28 March

    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 28 March

    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 29 March

    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 29 March

    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 29 March

    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 29 March

    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 30 March

    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 30 March

    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 30 March

    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 30 March

    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 31 March

    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 31 March

    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 31 March

    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 31 March

    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 1 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 1 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 1 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 1 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 2 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 2 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 2 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 2 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 3 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 3 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 3 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 3 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 4 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 4 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 4 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 4 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

    View the weather with our interactive map

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    Wales weather forecast

    Headline:

    Showers clearing to leave a dry but rather chilly night.

    This Evening and Tonight:

    Any lingering showers mostly easing this evening, with plenty of clear spells developing overnight. Turning colder, especially in rural parts, where a touch of frost is possible. Winds also easing, becoming light by dawn. Minimum temperature 0 °C.

    Saturday:

    Chilly but bright at first, with sunshine becoming increasingly hazy through the morning. Cloud thickening from the west through the afternoon brings strengthening winds and outbreaks of rain and drizzle. Maximum temperature 12 °C.

    Outlook for Sunday to Tuesday:

    Settled, with plenty of sunshine. Cloudier for a time on Monday with patchy drizzle over the hills, but becoming bright and sunny again on Tuesday. Feeling pleasant in the sunshine.

    Updated:

    UK long range weather forecast

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