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 changing to cloudy by nighttime.
Beach safety today
Use caution in the sea. Waves can be bigger or stronger than you expect, strong rips likely, the wind may blow you off course
  • • unsafe for novice surfers
  • • paddle boarding not recommended for beginners/intermediate

Tide: Next high tide (7.9m) at

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

    7 day forecast for Swanlake Bay (Beach)

    Today (4 March 2026)
    Time
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Sunny day Clear night Clear night Partly cloudy night Partly cloudy night Cloudy Cloudy
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    11°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed
    ESE
    17
    ESE
    17
    ESE
    18
    SE
    18
    SE
    18
    SE
    17
    ESE
    15
    Wind gust (mph)
    24
    25
    26
    26
    25
    23
    23
    Visibility
    VG
    VG
    VG
    VG
    G
    G
    G
    Humidity
    86%
    85%
    85%
    86%
    92%
    92%
    92%
    UV 1 1 - - - - -
    Wind direction and speed
    17
    18
    18
    18
    17
    15
    Height of waves offshore (m)
    0.7
    0.8
    0.8
    0.8
    0.7
    0.7
    Period of waves offshore (s)
    11
    11
    11
    12
    12
    12
    Direction of waves offshore
    Thursday (5 March 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 Partly cloudy night Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    30%
    40%
    40%
    50%
    60%
    70%
    70%
    70%
    60%
    60%
    70%
    Temperature (°C)
    10°
    10°
    11°
    12°
    12°
    12°
    12°
    11°
    11°
    10°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    ESE
    14
    ESE
    14
    ESE
    13
    E
    13
    E
    13
    E
    13
    E
    14
    E
    14
    ESE
    15
    ESE
    15
    ESE
    14
    ESE
    13
    SE
    12
    SE
    10
    SE
    8
    ESE
    7
    N
    7
    NNW
    11
    NNW
    17
    N
    20
    NNW
    21
    N
    22
    N
    22
    N
    22
    Wind gust (mph)
    22
    21
    19
    19
    19
    19
    20
    21
    21
    21
    20
    19
    18
    16
    15
    18
    25
    31
    34
    36
    37
    36
    37
    36
    Visibility (description)
    G
    VG
    VG
    VG
    VG
    VG
    VG
    G
    VG
    G
    G
    G
    G
    G
    G
    M
    M
    M
    M
    G
    G
    G
    G
    G
    Humidity
    91%
    90%
    89%
    89%
    90%
    91%
    90%
    89%
    90%
    91%
    92%
    92%
    92%
    92%
    93%
    93%
    92%
    91%
    91%
    88%
    86%
    86%
    85%
    83%
    UV - - - - - - 1 1 1 1 1 1 1 1 1 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    14
    14
    13
    13
    13
    13
    14
    14
    15
    15
    14
    13
    12
    10
    8
    7
    7
    11
    17
    20
    21
    22
    22
    22
    Height of waves offshore (m)
    0.7
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.9
    0.9
    0.9
    0.8
    0.8
    0.8
    0.7
    0.7
    0.6
    0.6
    0.6
    0.6
    0.7
    0.8
    0.8
    0.8
    0.7
    Period of waves offshore (s)
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    11
    11
    11
    11
    11
    11
    11
    11
    12
    12
    12
    Direction of waves offshore
    Friday (6 March 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 Light rain Light rain Light rain Cloudy Cloudy Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals 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
    70%
    60%
    50%
    50%
    40%
    30%
    30%
    20%
    20%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    Feels like temperature (°C)
    -1°
    -1°
    Wind direction and speed (mph)
    N
    21
    N
    21
    NNW
    20
    NNW
    19
    NNW
    19
    NNW
    18
    NNW
    17
    NNW
    15
    NNW
    15
    NNW
    15
    NNW
    16
    NNW
    16
    NNW
    16
    N
    15
    N
    14
    NNW
    14
    NNW
    13
    NNW
    11
    NNW
    10
    NNW
    8
    NNW
    8
    NNW
    8
    NNW
    8
    NNW
    7
    Wind gust (mph)
    36
    36
    35
    34
    34
    32
    31
    29
    29
    29
    28
    28
    27
    25
    24
    23
    22
    21
    18
    17
    16
    14
    14
    13
    Visibility (description)
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    82%
    79%
    79%
    78%
    76%
    76%
    75%
    75%
    74%
    69%
    66%
    63%
    62%
    60%
    61%
    59%
    59%
    59%
    65%
    69%
    72%
    72%
    74%
    75%
    UV - - - - - - 1 1 1 1 1 2 2 2 1 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    21
    21
    20
    19
    19
    18
    17
    15
    15
    15
    16
    16
    16
    15
    14
    14
    13
    11
    10
    8
    8
    8
    8
    7
    Height of waves offshore (m)
    0.6
    0.6
    0.5
    0.5
    0.5
    0.5
    0.6
    0.6
    0.6
    0.7
    0.7
    0.6
    0.6
    0.5
    0.5
    0.5
    0.5
    0.6
    0.6
    0.6
    0.6
    0.7
    0.7
    0.6
    Period of waves offshore (s)
    12
    12
    12
    11
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    Direction of waves offshore
    Saturday (7 March 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 Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Cloudy Overcast Overcast Overcast Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    Temperature (°C)
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    -1°
    -1°
    -2°
    -2°
    -2°
    -2°
    -2°
    -2°
    Wind direction and speed (mph)
    NNW
    7
    NNW
    8
    N
    7
    N
    7
    NNE
    7
    NNE
    7
    NNE
    7
    NE
    7
    ENE
    8
    ENE
    7
    E
    7
    ESE
    7
    ESE
    7
    ESE
    6
    SE
    6
    SE
    6
    ESE
    7
    SE
    7
    E
    7
    E
    7
    ESE
    8
    ESE
    9
    ESE
    8
    ESE
    8
    Wind gust (mph)
    11
    11
    12
    12
    12
    12
    12
    12
    12
    11
    12
    12
    13
    13
    13
    13
    12
    13
    13
    15
    13
    13
    13
    14
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    76%
    76%
    77%
    78%
    78%
    79%
    82%
    81%
    80%
    81%
    81%
    82%
    83%
    82%
    82%
    82%
    82%
    83%
    83%
    85%
    86%
    87%
    90%
    91%
    UV - - - - - - 1 1 1 1 1 2 2 2 1 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    7
    8
    7
    7
    7
    7
    7
    7
    8
    7
    7
    7
    7
    6
    6
    6
    7
    7
    7
    7
    8
    9
    8
    8
    Height of waves offshore (m)
    0.6
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.9
    0.9
    0.9
    0.9
    1.0
    1.0
    1.0
    1.1
    1.1
    1.1
    1.2
    1.2
    1.2
    1.2
    1.2
    Period of waves offshore (s)
    12
    12
    12
    12
    12
    12
    12
    12
    12
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    Direction of waves offshore
    Sunday (8 March 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 Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    30%
    30%
    20%
    20%
    30%
    30%
    30%
    30%
    40%
    40%
    30%
    30%
    40%
    Temperature (°C)
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    ESE
    9
    ESE
    10
    ESE
    11
    ESE
    11
    ESE
    11
    ESE
    12
    ESE
    13
    ESE
    13
    ESE
    14
    SE
    14
    SE
    15
    SE
    14
    SE
    13
    SE
    13
    SE
    12
    ESE
    12
    SE
    12
    SE
    11
    ESE
    10
    ESE
    9
    ESE
    9
    SE
    9
    ESE
    8
    SE
    8
    Wind gust (mph)
    15
    15
    16
    16
    17
    17
    17
    19
    20
    20
    20
    19
    19
    19
    19
    19
    17
    16
    15
    14
    15
    13
    13
    13
    Visibility (description)
    VG
    G
    G
    G
    G
    G
    M
    M
    M
    M
    M
    M
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    92%
    93%
    93%
    93%
    93%
    94%
    94%
    94%
    94%
    95%
    96%
    96%
    95%
    96%
    96%
    95%
    93%
    93%
    94%
    94%
    94%
    94%
    94%
    94%
    UV - - - - - - 1 1 1 1 1 1 2 1 1 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    9
    10
    11
    11
    11
    12
    13
    13
    14
    14
    15
    14
    13
    13
    12
    12
    12
    11
    10
    9
    9
    9
    8
    8
    Height of waves offshore (m)
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.4
    1.4
    1.4
    1.3
    1.3
    1.3
    Period of waves offshore (s)
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    Direction of waves offshore
    Monday (9 March 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Overcast Overcast Overcast Cloudy Cloudy Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    20%
    20%
    10%
    10%
    10%
    <5%
    <5%
    Temperature (°C)
    11°
    12°
    Feels like temperature (°C)
    10°
    Wind direction and speed (mph)
    ESE
    7
    ENE
    8
    ENE
    8
    E
    8
    ESE
    9
    S
    7
    NNW
    6
    W
    6
    Wind gust (mph)
    13
    14
    14
    15
    13
    12
    10
    10
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    94%
    94%
    94%
    93%
    91%
    89%
    90%
    92%
    UV - - 1 1 2 1 1 -
    Wind direction and speed (mph)
    7
    8
    8
    8
    9
    7
    6
    6
    Height of waves offshore (m)
    1.3
    1.3
    1.3
    1.2
    1.1
    1.0
    0.9
    0.9
    Period of waves offshore (s)
    12
    11
    11
    11
    11
    11
    11
    10
    Direction of waves offshore
    Tuesday (10 March 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Cloudy Overcast Overcast Overcast Cloudy Cloudy Cloudy Overcast
    Chance of precipitation
    <5%
    10%
    10%
    10%
    10%
    20%
    20%
    20%
    Temperature (°C)
    11°
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    S
    6
    SSE
    7
    S
    8
    S
    10
    SSW
    12
    SSW
    10
    SSW
    10
    SSW
    12
    Wind gust (mph)
    11
    12
    16
    19
    19
    17
    18
    21
    Visibility (description)
    G
    G
    M
    G
    G
    G
    G
    G
    Humidity
    92%
    92%
    92%
    92%
    91%
    90%
    91%
    91%
    UV - - 1 1 2 1 1 -
    Wind direction and speed (mph)
    6
    Height of waves offshore (m)
    0.9
    Period of waves offshore (s)
    10
    Direction of waves offshore

    Tide times

    Wednesday 4 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

    Wednesday 4 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

    Wednesday 4 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

    Wednesday 4 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

    Thursday 5 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

    Thursday 5 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

    Thursday 5 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

    Thursday 5 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 6 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 6 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 6 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 6 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 7 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 7 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 7 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 7 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 8 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 8 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 8 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 8 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 9 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 9 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 9 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 9 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 10 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 10 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 10 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 10 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.

    Swanlake Bay (Beach) weather map

    View the weather with our interactive map

    Loading map...

    Wales weather forecast

    Headline:

    Mild but turning cloudier on Thursday with rain arriving.

    This Evening and Tonight:

    Staying dry this evening and overnight with clear spells. A few patchy mist and fog reforming. Strengthening breezes around coasts and hills. A cool night. Minimum temperature 5 °C.

    Thursday:

    Some sunshine possible in the east, where feeling very mild. Temperatures suppressed slightly in the west as cloud thickens ahead of rain arriving later, heavy at times initially. Maximum temperature 16 °C.

    Outlook for Friday to Sunday:

    Occasional patchy rain and drizzle in places, but mostly dry albeit often cloudy. Cloud breaking at times to give some warm sunshine though less mild and chilly by night.

    Updated:

    UK long range weather forecast

    More from the Met Office