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Monkstone 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

Overcast.
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 (2.7m) at

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

    7 day forecast for Monkstone Beach

    Today (17 September 2025)
    Time
    21:00
    22:00
    23:00
    Weather symbols Overcast Overcast Overcast
    Chance of precipitation
    20%
    50%
    40%
    Temperature
    15°
    15°
    15°
    Feels like temperature (°C)
    13°
    13°
    13°
    Wind direction and speed
    WSW
    13
    WSW
    13
    WSW
    12
    Wind gust (mph)
    20
    20
    19
    Visibility
    M
    G
    G
    Humidity
    88%
    89%
    89%
    UV - - -
    Wind direction and speed
    13
    13
    12
    Height of waves offshore (m)
    0.7
    0.7
    0.6
    Period of waves offshore (s)
    11
    12
    12
    Direction of waves offshore
    Thursday (18 September 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 Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    40%
    50%
    60%
    70%
    80%
    80%
    80%
    60%
    60%
    40%
    20%
    10%
    10%
    10%
    10%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    15°
    15°
    15°
    15°
    15°
    16°
    16°
    16°
    16°
    17°
    17°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    17°
    17°
    17°
    17°
    17°
    Feels like temperature (°C)
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    Wind direction and speed (mph)
    WSW
    12
    SW
    11
    SW
    11
    SW
    11
    SW
    13
    SW
    14
    SW
    16
    SW
    17
    SW
    19
    SW
    21
    SW
    22
    SW
    22
    SSW
    22
    SSW
    23
    SSW
    23
    SSW
    24
    SSW
    24
    SSW
    24
    SSW
    23
    SSW
    23
    SSW
    22
    SSW
    22
    SSW
    22
    SSW
    23
    Wind gust (mph)
    17
    17
    17
    16
    18
    19
    21
    24
    29
    33
    34
    33
    33
    34
    35
    35
    35
    33
    33
    32
    32
    32
    32
    32
    Visibility (description)
    G
    M
    M
    M
    M
    M
    M
    M
    M
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    89%
    90%
    93%
    95%
    97%
    98%
    98%
    97%
    97%
    96%
    94%
    92%
    91%
    91%
    91%
    88%
    90%
    90%
    91%
    91%
    90%
    91%
    90%
    91%
    UV - - - - - - 1 1 1 1 1 2 2 2 2 2 1 1 1 1 - - - -
    Wind direction and speed (mph)
    12
    11
    11
    11
    13
    14
    16
    17
    19
    21
    22
    22
    22
    23
    23
    24
    23
    23
    23
    22
    22
    22
    22
    22
    Height of waves offshore (m)
    0.6
    0.6
    0.6
    0.6
    0.7
    0.7
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.9
    0.9
    0.9
    1.0
    1.0
    1.1
    1.1
    1.0
    0.9
    0.9
    0.9
    0.9
    Period of waves offshore (s)
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    11
    11
    6
    6
    6
    6
    6
    6
    6
    6
    5
    5
    5
    5
    Direction of waves offshore
    Friday (19 September 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 Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    10%
    10%
    10%
    10%
    20%
    20%
    30%
    40%
    40%
    40%
    30%
    40%
    40%
    40%
    50%
    50%
    60%
    50%
    70%
    60%
    70%
    70%
    70%
    60%
    Temperature (°C)
    17°
    17°
    17°
    17°
    16°
    16°
    16°
    16°
    16°
    16°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    16°
    16°
    16°
    15°
    15°
    15°
    15°
    Feels like temperature (°C)
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    13°
    Wind direction and speed (mph)
    SSW
    23
    SSW
    23
    S
    22
    S
    22
    SSW
    22
    S
    21
    S
    21
    SSW
    21
    SSW
    20
    SSW
    19
    SSW
    18
    SSW
    18
    SSW
    17
    SSW
    16
    SW
    15
    SW
    14
    SW
    13
    SW
    12
    SW
    11
    SW
    10
    WSW
    10
    WSW
    9
    SW
    9
    SSW
    9
    Wind gust (mph)
    32
    31
    30
    30
    30
    30
    29
    29
    27
    26
    24
    23
    23
    22
    20
    19
    17
    14
    14
    14
    12
    14
    14
    14
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    89%
    88%
    87%
    86%
    86%
    87%
    87%
    88%
    91%
    92%
    92%
    93%
    92%
    92%
    90%
    88%
    89%
    90%
    90%
    90%
    91%
    91%
    90%
    89%
    UV - - - - - - - 1 1 1 1 2 2 2 2 2 1 1 1 1 - - - -
    Wind direction and speed (mph)
    22
    22
    22
    22
    21
    21
    21
    20
    20
    19
    18
    17
    17
    16
    15
    14
    13
    12
    11
    10
    10
    9
    9
    9
    Height of waves offshore (m)
    0.9
    1.0
    1.0
    1.0
    1.0
    1.0
    1.0
    1.0
    1.0
    0.9
    0.9
    0.8
    0.7
    0.7
    0.6
    0.6
    0.6
    0.6
    0.5
    0.5
    0.5
    0.4
    0.4
    0.5
    Period of waves offshore (s)
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    7
    8
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    8
    Direction of waves offshore
    Saturday (20 September 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 Light rain Light rain Light rain Light rain Light rain Light rain Heavy rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Light shower day Light shower day Light shower day Light shower night Light shower night Light shower night Light shower night Light shower night
    Chance of precipitation
    60%
    60%
    60%
    60%
    60%
    70%
    70%
    70%
    80%
    90%
    90%
    80%
    70%
    70%
    60%
    60%
    70%
    80%
    70%
    60%
    60%
    70%
    60%
    70%
    Temperature (°C)
    15°
    15°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    13°
    14°
    14°
    14°
    14°
    15°
    15°
    15°
    14°
    13°
    13°
    12°
    12°
    12°
    11°
    Feels like temperature (°C)
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    11°
    11°
    11°
    11°
    12°
    12°
    11°
    12°
    12°
    12°
    11°
    10°
    10°
    Wind direction and speed (mph)
    SW
    9
    WSW
    10
    WSW
    9
    W
    9
    W
    9
    WNW
    9
    WNW
    10
    NW
    10
    NW
    10
    WNW
    11
    NW
    12
    NNW
    13
    NW
    16
    WNW
    16
    WNW
    17
    NW
    17
    WNW
    17
    WNW
    17
    NW
    17
    WNW
    17
    WNW
    16
    WNW
    16
    WNW
    16
    WNW
    16
    Wind gust (mph)
    14
    12
    14
    12
    12
    12
    12
    13
    15
    17
    16
    17
    17
    19
    19
    20
    21
    24
    23
    23
    23
    23
    21
    19
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    M
    G
    G
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    90%
    90%
    88%
    88%
    87%
    88%
    88%
    89%
    90%
    91%
    91%
    88%
    87%
    83%
    82%
    79%
    80%
    79%
    80%
    80%
    80%
    80%
    79%
    79%
    UV - - - - - - - 1 1 1 1 1 2 2 2 1 1 1 1 1 - - - -
    Wind direction and speed (mph)
    9
    10
    9
    9
    9
    10
    10
    10
    11
    11
    12
    14
    15
    17
    17
    17
    17
    17
    17
    17
    17
    16
    16
    15
    Height of waves offshore (m)
    0.5
    0.6
    0.6
    0.5
    0.5
    0.4
    0.4
    0.4
    0.4
    0.4
    0.5
    0.6
    0.8
    0.9
    1.0
    1.1
    1.2
    1.2
    1.2
    1.3
    1.1
    1.0
    0.9
    0.9
    Period of waves offshore (s)
    6
    4
    6
    7
    9
    9
    9
    9
    9
    9
    9
    8
    6
    5
    5
    6
    6
    6
    6
    6
    6
    6
    6
    6
    Direction of waves offshore
    Sunday (21 September 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 Light shower night Light shower night Light shower night Light shower night Light shower night Light shower night Light shower night Light shower day Light shower day Cloudy Cloudy Cloudy Light shower day Light shower day Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    70%
    70%
    70%
    60%
    70%
    70%
    70%
    60%
    50%
    50%
    50%
    50%
    50%
    50%
    50%
    50%
    50%
    40%
    50%
    40%
    40%
    40%
    40%
    40%
    Temperature (°C)
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    12°
    12°
    12°
    13°
    12°
    12°
    12°
    12°
    11°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NW
    15
    NW
    15
    NW
    15
    NNW
    15
    NNW
    15
    NNW
    15
    N
    14
    N
    14
    N
    14
    N
    15
    N
    16
    NNE
    17
    N
    17
    N
    18
    N
    18
    N
    18
    N
    18
    N
    18
    N
    18
    N
    17
    N
    16
    N
    15
    N
    15
    N
    15
    Wind gust (mph)
    19
    19
    20
    18
    18
    20
    20
    21
    25
    28
    30
    30
    29
    30
    29
    29
    30
    30
    26
    25
    23
    23
    21
    20
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    79%
    79%
    81%
    82%
    82%
    83%
    82%
    81%
    80%
    76%
    75%
    75%
    74%
    71%
    67%
    71%
    68%
    67%
    68%
    69%
    72%
    74%
    74%
    75%
    UV - - - - - - - 1 1 1 2 3 3 3 3 2 2 1 1 1 - - - -
    Wind direction and speed (mph)
    15
    15
    15
    15
    15
    15
    14
    14
    14
    15
    16
    16
    17
    18
    18
    18
    18
    18
    17
    17
    16
    16
    15
    15
    Height of waves offshore (m)
    0.8
    0.8
    0.7
    0.7
    0.6
    0.6
    0.5
    0.5
    0.5
    0.5
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.4
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    Period of waves offshore (s)
    6
    6
    6
    6
    5
    5
    5
    5
    5
    5
    5
    5
    6
    6
    6
    6
    5
    5
    5
    5
    5
    5
    5
    5
    Direction of waves offshore
    Monday (22 September 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 Cloudy Cloudy Partly cloudy night Partly cloudy night
    Chance of precipitation
    40%
    30%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    12°
    14°
    14°
    11°
    10°
    Feels like temperature (°C)
    11°
    11°
    Wind direction and speed (mph)
    N
    14
    N
    14
    N
    13
    N
    13
    NNE
    14
    NNE
    15
    NNE
    15
    NNE
    14
    NNE
    12
    Wind gust (mph)
    20
    20
    18
    20
    23
    23
    23
    21
    18
    Visibility (description)
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    76%
    76%
    76%
    76%
    71%
    61%
    58%
    64%
    71%
    UV - - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    14
    14
    13
    13
    14
    15
    15
    14
    12
    Height of waves offshore (m)
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.2
    0.2
    Period of waves offshore (s)
    5
    5
    8
    8
    8
    8
    8
    8
    8
    Direction of waves offshore
    Tuesday (23 September 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 intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    Temperature (°C)
    12°
    14°
    14°
    12°
    10°
    Feels like temperature (°C)
    10°
    12°
    12°
    Wind direction and speed (mph)
    NE
    11
    NE
    10
    NE
    10
    NE
    12
    NE
    13
    NNE
    13
    NNE
    13
    NE
    11
    Wind gust (mph)
    14
    14
    15
    18
    18
    18
    16
    12
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    74%
    74%
    75%
    74%
    63%
    61%
    67%
    76%
    UV - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    11
    Height of waves offshore (m)
    0.1
    Period of waves offshore (s)
    8
    Direction of waves offshore

    Tide times

    Wednesday 17 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 17 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 17 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 17 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 18 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 18 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 18 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 18 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 19 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 19 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 19 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 19 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 20 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 20 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 20 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 20 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 21 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 21 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 21 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 21 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 22 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 22 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 22 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 22 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 23 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 23 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 23 September

    Tide times and heights are from Tenby tidal station which is 1.9 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 23 September

    Tide times and heights are from Tenby tidal station which is 1.9 miles away. So times may be different at this beach. What does this mean?

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

    Monkstone Beach weather map

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    WARNING
    Flood alerts icon
    Flood alerts in force for Wales
    Flood alerts in force for Wales

    Wales weather forecast

    Headline:

    Cloudy with outbreaks of rain. Breezy.

    This Evening and Tonight:

    Rain persisting throughout this evening and overnight, this turning heavy at times especially in the south over the hills and mountains. Windy for all, particularly along the coasts, and feeling humid. Minimum temperature 13 °C.

    Thursday:

    A cloudy, damp and mild start to Thursday. Cloud breaking in the east with some brighter spells, but drizzle persisting over the hills in the west. Staying windy and humid. Maximum temperature 20 °C.

    Outlook for Friday to Sunday:

    Remaining changeable with showers or longer spells of rain at times. Some brighter periods are also likely, mainly on Friday. Temperatures close to average but turning colder through Sunday. Breezy.

    Updated:

    UK long range weather forecast

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