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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

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

Tide: Next low tide (1.1m) at

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

    7 day forecast for Dyffryn (Llanenddwyn) (Beach)

    Today (2 November 2025)
    Time
    20:00
    21:00
    22:00
    23:00
    Weather symbols Light rain Light rain Light rain Heavy rain
    Chance of precipitation
    80%
    60%
    60%
    90%
    Temperature
    12°
    12°
    12°
    12°
    Feels like temperature (°C)
    Wind direction and speed
    SW
    17
    SSW
    18
    SSW
    21
    S
    23
    Wind gust (mph)
    28
    31
    34
    38
    Visibility
    VG
    VG
    VG
    G
    Humidity
    75%
    84%
    85%
    86%
    UV - - - -
    Wind direction and speed
    17
    18
    21
    23
    Height of waves offshore (m)
    1.3
    1.3
    1.4
    1.5
    Period of waves offshore (s)
    10
    10
    6
    6
    Direction of waves offshore
    Monday (3 November 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 Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain
    Chance of precipitation
    90%
    90%
    90%
    ≥95%
    ≥95%
    ≥95%
    90%
    90%
    ≥95%
    80%
    90%
    80%
    90%
    80%
    80%
    80%
    90%
    80%
    80%
    90%
    90%
    90%
    90%
    80%
    Temperature (°C)
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    25
    SSW
    27
    SSW
    28
    SSW
    29
    SSW
    29
    SSW
    30
    SSW
    30
    SSW
    29
    SSW
    29
    SSW
    29
    SSW
    28
    SSW
    28
    SSW
    28
    SSW
    28
    SSW
    28
    SSW
    29
    SSW
    29
    SSW
    30
    SSW
    30
    SSW
    30
    SSW
    30
    SSW
    30
    SSW
    28
    SSW
    28
    Wind gust (mph)
    40
    44
    45
    45
    46
    46
    45
    45
    44
    44
    43
    42
    43
    44
    44
    44
    45
    45
    45
    45
    44
    43
    43
    42
    Visibility (description)
    M
    VG
    G
    G
    M
    G
    G
    M
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    G
    G
    VG
    G
    G
    VG
    E
    Humidity
    92%
    91%
    90%
    90%
    91%
    91%
    91%
    90%
    91%
    92%
    92%
    93%
    93%
    92%
    93%
    92%
    91%
    91%
    91%
    91%
    92%
    92%
    92%
    92%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    25
    27
    29
    29
    30
    30
    30
    30
    29
    29
    29
    28
    28
    28
    29
    29
    29
    30
    30
    30
    30
    29
    28
    27
    Height of waves offshore (m)
    1.5
    1.7
    1.9
    2.0
    2.1
    2.2
    2.3
    2.3
    2.2
    2.1
    2.1
    2.0
    2.0
    2.0
    2.0
    2.0
    2.1
    2.1
    2.1
    2.1
    2.0
    2.0
    2.0
    2.1
    Period of waves offshore (s)
    6
    7
    8
    8
    9
    9
    9
    9
    9
    9
    9
    9
    9
    9
    9
    9
    9
    9
    9
    10
    9
    9
    9
    9
    Direction of waves offshore
    Tuesday (4 November 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 Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Heavy rain Heavy rain Light rain Light rain
    Chance of precipitation
    90%
    ≥95%
    90%
    80%
    80%
    80%
    90%
    80%
    80%
    80%
    80%
    80%
    80%
    70%
    70%
    70%
    70%
    70%
    70%
    80%
    90%
    90%
    90%
    80%
    Temperature (°C)
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    Wind direction and speed (mph)
    SSW
    27
    SSW
    27
    SSW
    27
    SSW
    26
    S
    25
    S
    25
    S
    24
    S
    23
    S
    22
    S
    22
    S
    22
    S
    22
    S
    22
    S
    21
    S
    20
    SSE
    19
    SSE
    17
    SSE
    17
    SSE
    16
    SSE
    15
    SSE
    14
    SSE
    14
    SSE
    14
    SSE
    13
    Wind gust (mph)
    42
    41
    41
    39
    36
    34
    33
    33
    31
    31
    31
    30
    29
    27
    24
    25
    23
    23
    19
    17
    19
    17
    17
    17
    Visibility (description)
    E
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    M
    M
    M
    M
    Humidity
    92%
    94%
    93%
    94%
    94%
    94%
    94%
    94%
    95%
    94%
    94%
    95%
    94%
    94%
    93%
    93%
    93%
    92%
    92%
    92%
    92%
    93%
    93%
    93%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    28
    27
    27
    27
    26
    26
    26
    26
    26
    25
    24
    24
    23
    22
    21
    20
    19
    18
    17
    16
    16
    17
    16
    16
    Height of waves offshore (m)
    2.0
    2.0
    2.1
    2.1
    2.1
    2.1
    2.0
    1.9
    1.8
    1.7
    1.6
    1.4
    1.2
    1.1
    1.1
    1.1
    1.1
    1.2
    1.2
    1.3
    1.2
    1.1
    1.0
    1.0
    Period of waves offshore (s)
    9
    9
    9
    9
    10
    10
    10
    11
    11
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    Direction of waves offshore
    Wednesday (5 November 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 Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Light rain Light rain Light rain Light shower night Light shower night Light shower night
    Chance of precipitation
    80%
    80%
    70%
    70%
    70%
    60%
    40%
    40%
    30%
    40%
    40%
    30%
    40%
    40%
    50%
    40%
    40%
    50%
    60%
    60%
    60%
    50%
    50%
    50%
    Temperature (°C)
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    Feels like temperature (°C)
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    12°
    Wind direction and speed (mph)
    SSE
    13
    SSE
    13
    SSE
    12
    SSE
    12
    SSE
    11
    SSE
    11
    SSE
    11
    SSE
    10
    SSE
    10
    SSE
    10
    SSE
    11
    SSE
    10
    SSE
    10
    SE
    10
    SE
    10
    SE
    11
    ESE
    12
    ESE
    13
    ESE
    14
    ESE
    14
    ESE
    15
    ESE
    15
    SE
    15
    SE
    15
    Wind gust (mph)
    17
    16
    16
    15
    14
    14
    13
    12
    12
    12
    13
    13
    15
    16
    16
    14
    15
    15
    15
    19
    20
    19
    20
    20
    Visibility (description)
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    95%
    95%
    96%
    97%
    96%
    95%
    95%
    95%
    94%
    94%
    93%
    93%
    93%
    92%
    92%
    91%
    88%
    87%
    87%
    87%
    86%
    86%
    86%
    87%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    16
    16
    15
    15
    14
    14
    14
    13
    12
    11
    11
    11
    10
    10
    10
    11
    13
    14
    14
    14
    14
    15
    14
    14
    Height of waves offshore (m)
    0.9
    0.9
    0.9
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.7
    0.7
    0.7
    0.7
    0.7
    0.7
    0.6
    0.6
    0.6
    0.6
    0.6
    0.7
    0.7
    0.7
    0.7
    Period of waves offshore (s)
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    Direction of waves offshore
    Thursday (6 November 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 Cloudy Cloudy Cloudy Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    50%
    30%
    40%
    30%
    30%
    30%
    30%
    30%
    30%
    30%
    40%
    40%
    40%
    50%
    40%
    30%
    30%
    40%
    50%
    50%
    50%
    40%
    40%
    30%
    Temperature (°C)
    15°
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    13°
    13°
    14°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    12°
    12°
    Feels like temperature (°C)
    12°
    12°
    12°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    SSE
    15
    SSE
    15
    SSE
    15
    SSE
    15
    SSE
    15
    SSE
    14
    SSE
    14
    SSE
    14
    SE
    14
    SSE
    15
    SSE
    16
    S
    16
    SSW
    16
    SSW
    16
    SW
    16
    SW
    16
    SW
    16
    SSW
    16
    SSW
    17
    SSW
    17
    SSW
    16
    SSW
    16
    S
    16
    S
    17
    Wind gust (mph)
    22
    21
    20
    21
    19
    19
    18
    17
    17
    19
    21
    21
    22
    23
    21
    20
    17
    18
    17
    18
    18
    18
    18
    18
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    87%
    86%
    86%
    86%
    86%
    86%
    85%
    84%
    83%
    82%
    82%
    82%
    81%
    82%
    81%
    80%
    79%
    78%
    79%
    80%
    80%
    82%
    82%
    82%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    14
    14
    13
    13
    13
    13
    13
    13
    14
    16
    17
    17
    17
    17
    17
    17
    17
    17
    17
    17
    17
    17
    17
    16
    Height of waves offshore (m)
    0.7
    0.7
    0.7
    0.7
    0.7
    0.8
    0.9
    1.1
    1.3
    1.5
    1.7
    1.9
    2.1
    2.2
    2.3
    2.3
    2.3
    2.3
    2.3
    2.2
    2.2
    2.1
    1.9
    1.8
    Period of waves offshore (s)
    10
    10
    10
    10
    9
    9
    9
    6
    5
    6
    7
    8
    9
    9
    9
    10
    10
    10
    10
    10
    10
    10
    10
    10
    Direction of waves offshore
    Friday (7 November 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Cloudy Cloudy Cloudy Light rain Light shower day Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    40%
    50%
    50%
    60%
    60%
    40%
    30%
    30%
    Temperature (°C)
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    12°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    S
    17
    SSE
    18
    SSE
    20
    S
    20
    S
    20
    S
    17
    SSW
    15
    SW
    14
    Wind gust (mph)
    17
    18
    24
    26
    25
    25
    21
    18
    Visibility (description)
    E
    VG
    VG
    G
    G
    G
    G
    G
    Humidity
    83%
    84%
    86%
    87%
    88%
    91%
    91%
    92%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    16
    18
    19
    20
    20
    17
    15
    14
    Height of waves offshore (m)
    1.7
    1.6
    1.4
    1.4
    1.5
    1.4
    1.2
    1.1
    Period of waves offshore (s)
    9
    9
    9
    9
    9
    9
    9
    9
    Direction of waves offshore
    Saturday (8 November 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    20%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    Temperature (°C)
    12°
    11°
    11°
    12°
    13°
    13°
    12°
    12°
    Feels like temperature (°C)
    10°
    11°
    11°
    Wind direction and speed (mph)
    WSW
    13
    WSW
    11
    SW
    11
    SW
    11
    SSW
    14
    SSW
    15
    S
    16
    SSE
    18
    Wind gust (mph)
    16
    13
    11
    16
    18
    17
    21
    22
    Visibility (description)
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    Humidity
    90%
    90%
    89%
    89%
    88%
    86%
    88%
    90%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    13
    Height of waves offshore (m)
    1.0
    Period of waves offshore (s)
    9
    Direction of waves offshore

    Tide times

    Sunday 2 November

    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 2 November

    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 2 November

    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 2 November

    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 3 November

    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 3 November

    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 3 November

    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 3 November

    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 4 November

    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 4 November

    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 4 November

    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 4 November

    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 5 November

    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 5 November

    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 5 November

    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 5 November

    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 6 November

    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 6 November

    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 6 November

    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 6 November

    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 7 November

    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 7 November

    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 7 November

    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 7 November

    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 8 November

    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 8 November

    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 8 November

    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 8 November

    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

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    Wales weather forecast

    Headline:

    Spells of wind and rain this week, though very mild.

    This Evening and Tonight:

    Mostly fine at first this evening. However, cloudy, wet and windy weather will soon arrive from the west heralding an unsettled night. Some heavy rain developing in the north. After a cool start, temperatures will rise through the night. Minimum temperature 9 °C.

    Monday:

    Monday will start wet and windy. It will remain largely cloudy and windy through the day with further outbreaks of mostly light rain developing. It will also be very mild. Maximum temperature 15 °C.

    Outlook for Tuesday to Thursday:

    Another rather cloudy day is expected on Tuesday with some rain. Wednesday and Thursday look mixed, though with some brighter breaks possible. Breezy at times, though staying very mild throughout.

    Updated:

    UK long range weather forecast

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