Prestatyn Gronant Dunes (Beach) (Flintshire) 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 changing to sunny intervals in the afternoon.
🏖️ Beach safety today:

Enjoy the beach but be aware that the wind may affect your control of direction

• Beginner paddleboarders/kayakers should go on the water with an instructor or a more experienced person

Tide: Next low tide (3.1m) at

Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    7 day forecast for Prestatyn Gronant Dunes (Beach)

    Today (23 April 2025)
    Time
    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 Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    ≥95%
    ≥95%
    ≥95%
    90%
    70%
    50%
    40%
    40%
    20%
    10%
    10%
    <5%
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    10%
    10%
    10%
    <5%
    Temperature
    10°
    10°
    11°
    12°
    12°
    13°
    14°
    14°
    14°
    14°
    13°
    13°
    12°
    11°
    11°
    10°
    Feels like temperature (°C)
    10°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    10°
    Wind direction and speed
    ESE
    16
    ESE
    17
    ESE
    18
    ESE
    18
    ESE
    17
    ESE
    16
    ESE
    15
    E
    13
    E
    13
    E
    13
    E
    12
    E
    12
    E
    10
    E
    9
    NNE
    9
    NNE
    9
    NNE
    9
    N
    8
    N
    7
    NE
    5
    SSE
    4
    SSE
    5
    ESE
    6
    Wind gust (mph)
    29
    29
    30
    29
    28
    25
    23
    21
    21
    21
    20
    18
    17
    18
    17
    18
    16
    14
    14
    9
    10
    13
    14
    Visibility
    M
    M
    M
    M
    G
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    Humidity
    91%
    91%
    91%
    92%
    91%
    91%
    88%
    86%
    84%
    79%
    75%
    70%
    64%
    62%
    62%
    63%
    68%
    71%
    74%
    80%
    82%
    82%
    80%
    UV - - - - 1 1 1 1 2 3 3 3 5 4 3 2 1 1 1 1 - - -
    Wind direction and speed
    16
    17
    18
    18
    17
    16
    15
    13
    13
    13
    12
    12
    10
    9
    9
    9
    9
    8
    7
    5
    4
    5
    6
    Height of waves offshore (m)
    0.3
    0.3
    0.4
    0.5
    0.4
    0.4
    0.3
    0.3
    0.3
    0.3
    0.3
    0.2
    0.2
    0.2
    0.1
    0.1
    0.1
    0.1
    0.1
    0.2
    0.2
    0.2
    0.2
    Period of waves offshore (s)
    2
    2
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    2
    2
    2
    2
    2
    2
    Direction of waves offshore
    Thursday (24 April 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 intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    10%
    <5%
    10%
    30%
    10%
    10%
    10%
    Temperature (°C)
    10°
    12°
    15°
    16°
    15°
    12°
    Feels like temperature (°C)
    12°
    14°
    14°
    10°
    Wind direction and speed (mph)
    ESE
    8
    ESE
    10
    ESE
    10
    SE
    10
    ESE
    12
    ESE
    11
    ESE
    9
    SE
    8
    SE
    8
    Wind gust (mph)
    15
    16
    17
    18
    18
    18
    15
    14
    17
    Visibility (description)
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    82%
    86%
    85%
    71%
    58%
    53%
    62%
    69%
    UV - - - 1 3 4 2 1 -
    Wind direction and speed (mph)
    8
    10
    10
    10
    12
    11
    9
    8
    8
    Height of waves offshore (m)
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.1
    0.1
    0.0
    Period of waves offshore (s)
    3
    3
    3
    3
    2
    2
    2
    2
    2
    Direction of waves offshore
    Friday (25 April 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Cloudy Overcast Overcast Light rain Light rain Light rain
    Chance of precipitation
    20%
    30%
    40%
    50%
    50%
    70%
    80%
    70%
    Temperature (°C)
    11°
    12°
    13°
    14°
    13°
    11°
    Feels like temperature (°C)
    11°
    11°
    11°
    10°
    Wind direction and speed (mph)
    ESE
    11
    ESE
    12
    ESE
    13
    SE
    13
    SE
    13
    SE
    12
    SE
    10
    SE
    8
    Wind gust (mph)
    20
    21
    23
    24
    23
    20
    16
    15
    Visibility (description)
    VG
    VG
    G
    VG
    VG
    VG
    G
    G
    Humidity
    76%
    84%
    85%
    77%
    72%
    74%
    80%
    87%
    UV - - 1 2 3 1 1 -
    Wind direction and speed (mph)
    11
    12
    13
    13
    13
    12
    10
    8
    Height of waves offshore (m)
    0.1
    0.1
    0.2
    0.3
    0.2
    0.2
    0.1
    0.1
    Period of waves offshore (s)
    2
    2
    2
    2
    2
    2
    2
    15
    Direction of waves offshore
    Saturday (26 April 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light rain Light rain Cloudy Sunny intervals Sunny intervals Sunny day Partly cloudy night Partly cloudy night
    Chance of precipitation
    70%
    60%
    30%
    20%
    20%
    20%
    10%
    20%
    Temperature (°C)
    10°
    10°
    10°
    12°
    14°
    14°
    14°
    11°
    Feels like temperature (°C)
    10°
    12°
    13°
    12°
    Wind direction and speed (mph)
    SE
    9
    SSE
    8
    SSE
    7
    SW
    8
    NW
    9
    NW
    9
    SSW
    9
    SSW
    9
    Wind gust (mph)
    17
    14
    14
    15
    14
    13
    14
    16
    Visibility (description)
    G
    VG
    VG
    VG
    VG
    E
    VG
    VG
    Humidity
    88%
    90%
    89%
    77%
    71%
    67%
    67%
    78%
    UV - - 1 3 5 2 1 -
    Wind direction and speed (mph)
    9
    8
    7
    8
    9
    9
    9
    9
    Height of waves offshore (m)
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.0
    0.0
    Period of waves offshore (s)
    2
    15
    3
    3
    14
    14
    14
    14
    Direction of waves offshore
    Sunday (27 April 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    20%
    20%
    20%
    10%
    10%
    10%
    10%
    Temperature (°C)
    10°
    10°
    11°
    14°
    16°
    16°
    15°
    13°
    Feels like temperature (°C)
    11°
    13°
    13°
    12°
    11°
    Wind direction and speed (mph)
    S
    9
    S
    9
    S
    9
    SW
    13
    SW
    16
    WSW
    16
    SW
    14
    SSW
    12
    Wind gust (mph)
    17
    16
    19
    25
    25
    24
    20
    16
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    82%
    84%
    84%
    73%
    63%
    63%
    68%
    78%
    UV - - 1 3 4 2 1 -
    Wind direction and speed (mph)
    9
    9
    9
    13
    16
    16
    14
    12
    Height of waves offshore (m)
    0.0
    0.1
    0.1
    0.2
    0.6
    Period of waves offshore (s)
    14
    6
    3
    3
    2
    Direction of waves offshore
    Monday (28 April 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 day Clear night Clear night
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    12°
    11°
    11°
    14°
    17°
    19°
    17°
    14°
    Feels like temperature (°C)
    10°
    10°
    10°
    12°
    15°
    16°
    15°
    12°
    Wind direction and speed (mph)
    SSW
    10
    S
    8
    SSE
    8
    S
    10
    S
    11
    S
    12
    S
    11
    S
    9
    Wind gust (mph)
    13
    12
    13
    16
    16
    15
    11
    9
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    83%
    85%
    83%
    74%
    59%
    53%
    60%
    76%
    UV - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    10
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore
    Tuesday (29 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 intervals Sunny intervals Sunny intervals Sunny day Clear night Clear night
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    12°
    10°
    11°
    14°
    16°
    16°
    15°
    11°
    Feels like temperature (°C)
    10°
    10°
    12°
    14°
    14°
    12°
    Wind direction and speed (mph)
    S
    8
    S
    8
    S
    8
    S
    11
    NW
    12
    NW
    13
    NW
    11
    WNW
    9
    Wind gust (mph)
    8
    8
    10
    16
    18
    17
    12
    8
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    81%
    86%
    82%
    72%
    63%
    63%
    69%
    82%
    UV - - 1 3 5 2 1 -
    Wind direction and speed (mph)
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore

    Tide times

    Wednesday 23 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 23 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 23 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 23 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 24 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 24 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 24 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 24 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 25 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 25 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 25 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 25 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 26 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 26 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 26 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 26 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 27 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 27 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 27 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 27 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 28 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 28 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 28 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 28 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 29 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 29 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 29 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 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 29 April

    Tide times and heights are from Mostyn Docks tidal station which is 4.3 miles away. So times may be different at this beach. What does this mean?

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

    UK video forecast

    Prestatyn Gronant Dunes (Beach) weather map

    View the weather with our interactive map

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    Wales weather forecast

    Headline:

    Rain clearing on Wednesday.

    This Evening and Tonight:

    A band of heavy rain will move east across all areas before midnight, clearing to clear spells and sharp showers through the early hours. Gusty winds, these easing before dawn. Milder than Monday night. Minimum temperature 5 °C.

    Wednesday:

    A cloudy start for many on Wednesday with further spells of rain or sharp showers, these soon clearing with sunny spells developing into the afternoon. Feeling warm in the sunshine. Maximum temperature 16 °C.

    Outlook for Thursday to Saturday:

    Largely settled on Thursday with variable amounts of cloud and a few showers. Turning increasingly cloudy from Friday, as rain moves slowly but erratically in from the west. Normal temperatures.

    Updated:

    UK long range weather forecast

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