Dyffryn (Llanenddwyn) (Beach) (Gwynedd) 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 cloudy by lunchtime.
Beach safety today
Large, powerful waves and very strong wind
  • • only experts should take part in water activities
  • • walkers stay clear of edges

Tide: Next low tide (1.8m) at

Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Dyffryn (Llanenddwyn) (Beach)

    Today (4 July 2025)
    Time
    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 Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    30%
    70%
    80%
    90%
    ≥95%
    ≥95%
    90%
    80%
    Temperature
    15°
    15°
    15°
    15°
    16°
    16°
    16°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    16°
    16°
    16°
    16°
    16°
    Feels like temperature (°C)
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    Wind direction and speed
    WSW
    10
    WSW
    10
    SW
    11
    SW
    12
    SW
    14
    SW
    17
    SW
    19
    SW
    22
    SW
    23
    SW
    25
    SW
    27
    SW
    28
    SW
    29
    SW
    29
    SW
    29
    SW
    30
    SW
    31
    SW
    33
    SW
    33
    SW
    32
    Wind gust (mph)
    16
    18
    19
    23
    27
    30
    34
    36
    37
    39
    41
    43
    43
    42
    41
    40
    41
    41
    39
    39
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    M
    M
    M
    VG
    Humidity
    73%
    75%
    75%
    75%
    76%
    80%
    81%
    81%
    80%
    80%
    82%
    83%
    82%
    83%
    83%
    84%
    84%
    86%
    88%
    91%
    UV 1 1 1 1 2 3 4 5 5 5 4 3 3 2 1 1 1 1 - -
    Wind direction and speed
    10
    10
    11
    12
    14
    17
    19
    22
    23
    25
    27
    28
    29
    29
    29
    30
    31
    33
    33
    32
    Height of waves offshore (m)
    0.6
    0.6
    0.6
    0.6
    0.6
    0.8
    1.0
    1.1
    1.2
    1.3
    1.4
    1.5
    1.6
    1.6
    1.5
    1.6
    1.7
    1.7
    1.7
    1.8
    Period of waves offshore (s)
    5
    5
    5
    6
    6
    6
    5
    5
    5
    6
    6
    6
    6
    6
    6
    6
    6
    7
    7
    7
    Direction of waves offshore
    Saturday (5 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 Light rain Light rain Light rain Light rain Light rain Overcast Light rain Light rain Light rain Light rain Light rain Light rain Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    80%
    60%
    60%
    50%
    50%
    50%
    50%
    50%
    50%
    50%
    50%
    50%
    50%
    40%
    30%
    30%
    30%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    Temperature (°C)
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    16°
    16°
    16°
    16°
    16°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    Feels like temperature (°C)
    10°
    10°
    10°
    11°
    11°
    11°
    12°
    12°
    13°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    13°
    Wind direction and speed (mph)
    SW
    31
    SW
    31
    WSW
    29
    WSW
    27
    WSW
    25
    WSW
    23
    WSW
    21
    WSW
    19
    WSW
    18
    WSW
    17
    SW
    17
    SW
    17
    SW
    17
    SW
    18
    SW
    18
    SW
    18
    SW
    18
    SW
    18
    SW
    19
    SW
    19
    SW
    20
    SW
    20
    SW
    20
    WSW
    19
    Wind gust (mph)
    38
    38
    36
    34
    32
    30
    28
    26
    25
    25
    25
    25
    25
    26
    26
    26
    26
    25
    25
    24
    24
    25
    25
    25
    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
    E
    Humidity
    92%
    93%
    93%
    93%
    93%
    94%
    94%
    94%
    93%
    93%
    93%
    93%
    93%
    92%
    92%
    92%
    92%
    93%
    93%
    92%
    92%
    93%
    92%
    88%
    UV - - - - - 1 1 1 1 1 2 2 3 3 3 2 3 1 1 1 1 1 - -
    Wind direction and speed (mph)
    31
    31
    29
    27
    25
    23
    21
    19
    18
    17
    17
    17
    17
    18
    18
    18
    18
    18
    19
    19
    20
    20
    20
    19
    Height of waves offshore (m)
    1.8
    1.8
    1.8
    1.8
    1.7
    1.5
    1.4
    1.3
    1.2
    1.1
    1.1
    1.1
    1.0
    1.0
    1.1
    1.1
    1.1
    1.0
    1.1
    1.1
    1.1
    1.0
    1.0
    1.0
    Period of waves offshore (s)
    7
    7
    7
    7
    7
    7
    7
    8
    8
    8
    8
    7
    7
    7
    5
    5
    5
    7
    7
    6
    6
    6
    6
    6
    Direction of waves offshore
    Sunday (6 July 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Overcast Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    20%
    60%
    80%
    80%
    70%
    60%
    60%
    70%
    60%
    Temperature (°C)
    16°
    16°
    15°
    14°
    15°
    16°
    16°
    16°
    15°
    Feels like temperature (°C)
    13°
    13°
    12°
    11°
    12°
    12°
    13°
    13°
    11°
    Wind direction and speed (mph)
    W
    18
    W
    18
    W
    18
    W
    18
    WNW
    19
    WNW
    19
    WNW
    18
    NW
    19
    NW
    21
    Wind gust (mph)
    24
    25
    25
    28
    28
    29
    25
    23
    28
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    84%
    83%
    84%
    85%
    82%
    78%
    76%
    78%
    83%
    UV - - - 1 4 5 4 1 -
    Wind direction and speed (mph)
    18
    18
    18
    18
    19
    19
    18
    19
    21
    Height of waves offshore (m)
    0.9
    0.9
    0.8
    0.8
    0.7
    0.7
    0.8
    0.8
    0.8
    Period of waves offshore (s)
    6
    6
    6
    6
    6
    6
    6
    6
    6
    Direction of waves offshore
    Monday (7 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light shower night Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Clear night
    Chance of precipitation
    60%
    40%
    30%
    20%
    20%
    <5%
    <5%
    <5%
    Temperature (°C)
    14°
    13°
    13°
    15°
    16°
    17°
    17°
    14°
    Feels like temperature (°C)
    10°
    10°
    11°
    12°
    13°
    14°
    12°
    Wind direction and speed (mph)
    NNW
    23
    NNW
    24
    NNW
    22
    NNW
    22
    NW
    22
    NNW
    20
    NNW
    17
    N
    12
    Wind gust (mph)
    32
    32
    35
    35
    34
    30
    23
    15
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    82%
    80%
    80%
    74%
    70%
    63%
    63%
    67%
    UV - - 1 5 7 4 1 -
    Wind direction and speed (mph)
    23
    24
    22
    22
    22
    20
    17
    12
    Height of waves offshore (m)
    0.7
    0.7
    0.7
    0.7
    0.8
    0.7
    0.6
    0.4
    Period of waves offshore (s)
    6
    6
    7
    7
    5
    4
    4
    7
    Direction of waves offshore
    Tuesday (8 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny intervals Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    <5%
    10%
    Temperature (°C)
    12°
    11°
    13°
    15°
    17°
    17°
    16°
    14°
    Feels like temperature (°C)
    10°
    10°
    12°
    14°
    15°
    15°
    15°
    13°
    Wind direction and speed (mph)
    N
    9
    NNE
    8
    N
    7
    WNW
    9
    W
    10
    WSW
    10
    SW
    8
    SW
    6
    Wind gust (mph)
    12
    11
    16
    18
    18
    16
    10
    9
    Visibility (description)
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    Humidity
    75%
    76%
    76%
    73%
    74%
    75%
    78%
    84%
    UV - - 1 4 6 4 1 -
    Wind direction and speed (mph)
    9
    8
    7
    9
    10
    10
    8
    6
    Height of waves offshore (m)
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.4
    Period of waves offshore (s)
    8
    8
    8
    8
    8
    6
    5
    8
    Direction of waves offshore
    Wednesday (9 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Overcast Overcast Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    <5%
    10%
    10%
    Temperature (°C)
    13°
    13°
    15°
    17°
    18°
    18°
    17°
    16°
    Feels like temperature (°C)
    12°
    13°
    14°
    16°
    16°
    16°
    16°
    15°
    Wind direction and speed (mph)
    SSW
    7
    S
    6
    SSW
    7
    SW
    9
    SW
    11
    SW
    12
    SW
    11
    SW
    10
    Wind gust (mph)
    7
    7
    11
    15
    15
    14
    12
    10
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    89%
    93%
    94%
    93%
    91%
    91%
    91%
    93%
    UV - - 1 3 5 3 1 -
    Wind direction and speed (mph)
    7
    6
    7
    9
    11
    12
    11
    10
    Height of waves offshore (m)
    0.5
    0.4
    Period of waves offshore (s)
    8
    4
    Direction of waves offshore
    Thursday (10 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Overcast Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    10%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    15°
    15°
    16°
    17°
    18°
    19°
    18°
    16°
    Feels like temperature (°C)
    14°
    14°
    15°
    16°
    17°
    17°
    17°
    15°
    Wind direction and speed (mph)
    SW
    9
    SW
    8
    SW
    9
    SW
    10
    SW
    12
    SW
    12
    SW
    11
    SSW
    9
    Wind gust (mph)
    10
    10
    12
    14
    15
    13
    12
    10
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    93%
    95%
    95%
    93%
    91%
    91%
    91%
    93%
    UV - - 1 3 6 4 1 -
    Wind direction and speed (mph)
    9
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore

    Tide times

    Friday 4 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 5 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 5 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 5 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 5 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 6 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 6 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 6 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 6 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 7 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 7 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 7 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 7 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 8 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 8 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 8 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 8 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 9 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 9 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 9 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 9 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 10 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 10 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 10 July

    Tide times and heights are from Barmouth tidal station which is 5.7 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 10 July

    Tide times and heights are from Barmouth tidal station which is 5.7 miles away. So times may be different at this beach. What does this mean?

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

    Dyffryn (Llanenddwyn) (Beach) weather map

    View the weather with our interactive map

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    Wales weather forecast

    Headline:

    Increasingly cloudy and breezy with rain this weekend.

    Today:

    Some early sunshine, before turning increasingly cloudy through the day. Mostly dry, though spells of rain spreading into Anglesey later in the afternoon and becoming breezy in the northwest too. Maximum temperature 21 °C.

    Tonight:

    Rain spreading across the country, turning heavy and persistent over the hills for a time. Misty and murky around coasts and higher ground. Breezy and mild. Minimum temperature 13 °C.

    Saturday:

    Damp and grey for much of Saturday with outbreaks of rain and perhaps some heavier showers. Chance of some brighter breaks in the east. Breezy but feeling humid. Maximum temperature 20 °C.

    Outlook for Sunday to Tuesday:

    Turning fresher from Sunday. Bright and breezy to end the weekend with scattered showers, these becoming less frequent into next week with more sunny spells emerging. Winds easing by Tuesday.

    Updated:

    UK long range weather forecast

    More from the Met Office