Cemlyn (Beach) (Isle of Anglesey) 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

Cloudy.
Beach safety today
Caution: strong winds may affect your paddling
  • • paddleboarding not recommended for beginners/intermediate
  • • experienced paddlers should use caution

Tide: Next low tide (1.5m) at

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

    7 day forecast for Cemlyn (Beach)

    Today (14 October 2026)
    Time
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    Temperature
    16°
    16°
    16°
    16°
    16°
    16°
    Feels like temperature (°C)
    12°
    12°
    12°
    12°
    12°
    12°
    Wind direction and speed
    SSW
    22
    SSW
    22
    SSW
    22
    SSW
    23
    SSW
    23
    SSW
    23
    Wind gust (mph)
    44
    44
    45
    44
    44
    44
    Visibility
    M
    M
    M
    M
    M
    M
    Humidity
    84%
    84%
    84%
    85%
    84%
    85%
    UV 1 - - - - -
    Wind direction and speed
    22
    22
    22
    23
    23
    23
    Height of waves offshore (m)
    1.0
    1.0
    0.9
    0.9
    1.0
    1.0
    Period of waves offshore (s)
    8
    9
    9
    8
    8
    8
    Direction of waves offshore
    Thursday (15 October 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 Overcast Overcast Mist Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain Cloudy Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    10%
    10%
    <5%
    10%
    <5%
    20%
    20%
    50%
    90%
    90%
    90%
    90%
    ≥95%
    90%
    80%
    50%
    30%
    10%
    10%
    10%
    <5%
    10%
    10%
    Temperature (°C)
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    16°
    15°
    16°
    15°
    15°
    15°
    15°
    14°
    13°
    13°
    12°
    12°
    12°
    12°
    12°
    12°
    Feels like temperature (°C)
    12°
    12°
    12°
    11°
    11°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    SSW
    23
    SSW
    23
    SSW
    23
    SSW
    24
    SSW
    24
    SSW
    23
    SSW
    23
    SSW
    22
    SSW
    22
    SSW
    22
    SSW
    22
    SSW
    22
    SW
    19
    WSW
    18
    W
    16
    WNW
    13
    NW
    10
    NW
    9
    WNW
    7
    WNW
    7
    WNW
    8
    WNW
    9
    WNW
    9
    WNW
    9
    Wind gust (mph)
    44
    45
    45
    46
    46
    46
    45
    44
    44
    44
    43
    42
    39
    36
    30
    24
    21
    19
    17
    18
    20
    22
    22
    24
    Visibility (description)
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    P
    P
    P
    P
    P
    P
    P
    M
    G
    G
    G
    G
    G
    G
    Humidity
    85%
    84%
    84%
    83%
    83%
    82%
    83%
    84%
    85%
    86%
    90%
    93%
    95%
    96%
    95%
    94%
    90%
    86%
    83%
    81%
    79%
    77%
    75%
    74%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    23
    23
    23
    24
    24
    23
    23
    22
    22
    22
    22
    22
    19
    18
    16
    13
    10
    9
    7
    7
    8
    9
    9
    9
    Height of waves offshore (m)
    1.1
    1.1
    1.1
    1.3
    1.3
    1.3
    1.1
    1.0
    0.9
    0.9
    0.9
    1.0
    1.1
    1.1
    1.1
    1.0
    0.9
    0.7
    0.6
    0.5
    0.5
    0.5
    0.5
    0.5
    Period of waves offshore (s)
    8
    8
    8
    8
    8
    8
    9
    9
    9
    8
    8
    8
    8
    8
    8
    8
    8
    5
    4
    4
    4
    4
    4
    3
    Direction of waves offshore
    Friday (16 October 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 Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Light shower night Light shower night Light shower night Light shower night Partly cloudy night
    Chance of precipitation
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    <5%
    <5%
    <5%
    10%
    <5%
    10%
    10%
    20%
    40%
    50%
    60%
    60%
    60%
    60%
    40%
    Temperature (°C)
    12°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    11°
    11°
    Feels like temperature (°C)
    10°
    9°
    9°
    9°
    9°
    8°
    8°
    8°
    8°
    8°
    9°
    9°
    9°
    9°
    10°
    10°
    10°
    10°
    9°
    9°
    9°
    8°
    8°
    8°
    Wind direction and speed (mph)
    WNW
    9
    WNW
    10
    WNW
    11
    WNW
    11
    WNW
    11
    WNW
    11
    WNW
    11
    WNW
    11
    WNW
    13
    WNW
    13
    WNW
    13
    WNW
    14
    WNW
    14
    WNW
    14
    NW
    14
    NW
    13
    NW
    13
    NW
    13
    NNW
    11
    NNW
    13
    NNW
    13
    NNW
    13
    NNW
    13
    NNW
    11
    Wind gust (mph)
    24
    25
    26
    26
    26
    26
    27
    27
    28
    28
    28
    27
    27
    26
    27
    26
    26
    27
    28
    30
    30
    30
    30
    29
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    75%
    75%
    76%
    75%
    76%
    74%
    74%
    74%
    74%
    73%
    68%
    66%
    65%
    65%
    64%
    63%
    63%
    64%
    65%
    66%
    67%
    71%
    70%
    74%
    UV - - - - - - - 1 1 1 1 2 2 2 2 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    9
    10
    11
    11
    11
    11
    11
    11
    13
    13
    13
    14
    14
    14
    14
    13
    13
    13
    11
    13
    13
    13
    13
    11
    Height of waves offshore (m)
    0.6
    0.6
    0.7
    0.7
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.7
    0.7
    0.7
    0.7
    0.7
    0.8
    0.9
    1.0
    1.2
    Period of waves offshore (s)
    3
    4
    4
    4
    4
    4
    5
    5
    5
    5
    5
    5
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    5
    5
    Direction of waves offshore
    Saturday (17 October 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 Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    30%
    30%
    20%
    20%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    <5%
    <5%
    Temperature (°C)
    11°
    10°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    10°
    10°
    10°
    10°
    9°
    9°
    Feels like temperature (°C)
    8°
    8°
    8°
    8°
    8°
    8°
    8°
    8°
    8°
    8°
    9°
    9°
    10°
    10°
    10°
    10°
    10°
    10°
    8°
    8°
    8°
    8°
    8°
    8°
    Wind direction and speed (mph)
    N
    11
    N
    11
    N
    11
    N
    11
    N
    11
    N
    10
    NNE
    11
    NNE
    11
    NNE
    11
    NE
    11
    NE
    11
    NE
    11
    NE
    11
    ENE
    11
    NE
    10
    NE
    10
    ENE
    9
    ENE
    8
    ENE
    8
    ENE
    8
    E
    7
    E
    8
    ESE
    8
    SE
    8
    Wind gust (mph)
    28
    27
    26
    25
    25
    24
    24
    23
    22
    22
    22
    21
    20
    20
    19
    19
    18
    17
    18
    18
    19
    20
    21
    21
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    71%
    68%
    67%
    67%
    68%
    68%
    69%
    69%
    69%
    67%
    64%
    58%
    57%
    56%
    56%
    55%
    56%
    63%
    72%
    73%
    72%
    72%
    73%
    72%
    UV - - - - - - - 1 1 1 1 2 2 2 2 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    11
    11
    11
    11
    11
    10
    11
    11
    11
    11
    11
    11
    11
    11
    10
    10
    9
    8
    8
    8
    7
    8
    8
    8
    Height of waves offshore (m)
    1.3
    1.3
    1.0
    1.0
    0.9
    0.9
    0.8
    0.8
    0.7
    0.7
    0.6
    0.6
    0.5
    0.5
    0.4
    0.4
    0.4
    0.3
    0.3
    0.3
    0.3
    0.2
    0.2
    0.2
    Period of waves offshore (s)
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    4
    4
    4
    4
    4
    4
    4
    4
    3
    3
    3
    3
    Direction of waves offshore
    Sunday (18 October 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 Clear night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    Temperature (°C)
    9°
    8°
    8°
    8°
    8°
    8°
    8°
    8°
    8°
    9°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    10°
    10°
    9°
    10°
    10°
    Feels like temperature (°C)
    6°
    6°
    6°
    6°
    6°
    5°
    5°
    5°
    6°
    7°
    9°
    10°
    10°
    10°
    10°
    10°
    11°
    10°
    9°
    8°
    8°
    8°
    8°
    8°
    Wind direction and speed (mph)
    SE
    8
    SE
    8
    SE
    8
    SE
    8
    ESE
    8
    ESE
    9
    SE
    9
    ESE
    9
    ESE
    9
    ESE
    7
    ESE
    8
    E
    9
    E
    9
    ENE
    10
    ENE
    9
    ENE
    9
    ENE
    9
    ENE
    9
    ENE
    9
    ENE
    9
    E
    8
    E
    8
    E
    8
    E
    8
    Wind gust (mph)
    20
    19
    18
    17
    16
    16
    15
    16
    16
    16
    16
    16
    16
    16
    15
    15
    15
    15
    16
    16
    16
    16
    16
    16
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    73%
    74%
    74%
    75%
    75%
    77%
    77%
    77%
    78%
    75%
    70%
    64%
    59%
    57%
    58%
    58%
    62%
    67%
    75%
    78%
    78%
    79%
    81%
    81%
    UV - - - - - - - 1 1 1 1 2 2 2 2 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    8
    8
    8
    8
    8
    9
    9
    9
    9
    7
    8
    9
    9
    10
    9
    9
    9
    9
    9
    9
    8
    8
    8
    8
    Height of waves offshore (m)
    0.2
    0.2
    0.3
    0.3
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    Period of waves offshore (s)
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    Direction of waves offshore
    Monday (19 October 2026)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear 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%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    9°
    9°
    11°
    13°
    14°
    12°
    11°
    Feels like temperature (°C)
    8°
    8°
    7°
    7°
    9°
    11°
    12°
    9°
    9°
    Wind direction and speed (mph)
    E
    8
    E
    8
    E
    8
    E
    9
    E
    9
    E
    11
    E
    10
    E
    10
    E
    10
    Wind gust (mph)
    16
    15
    15
    15
    20
    21
    18
    18
    18
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    81%
    81%
    85%
    87%
    79%
    67%
    67%
    81%
    85%
    UV - - - 1 1 2 1 - -
    Wind direction and speed (mph)
    8
    8
    8
    9
    9
    11
    10
    10
    10
    Height of waves offshore (m)
    0.1
    0.1
    0.1
    0.1
    0.1
    0.1
    0.2
    0.2
    0.3
    Period of waves offshore (s)
    3
    3
    3
    3
    3
    16
    2
    3
    3
    Direction of waves offshore
    Tuesday (20 October 2026)
    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
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    10°
    10°
    10°
    11°
    14°
    14°
    12°
    11°
    Feels like temperature (°C)
    8°
    8°
    8°
    9°
    12°
    12°
    10°
    10°
    Wind direction and speed (mph)
    E
    9
    E
    9
    E
    9
    E
    9
    E
    10
    ESE
    9
    E
    9
    ESE
    8
    Wind gust (mph)
    18
    17
    19
    21
    20
    16
    14
    14
    Visibility (description)
    G
    G
    M
    G
    G
    G
    G
    G
    Humidity
    88%
    89%
    91%
    81%
    73%
    72%
    85%
    90%
    UV - - 1 1 2 1 - -
    Wind direction and speed (mph)
    9
    – – – – – – –
    Height of waves offshore (m)
    0.3
    – – – – – – –
    Period of waves offshore (s)
    4
    – – – – – – –
    Direction of waves offshore
    –
    –
    –
    –
    –
    –
    –

    Tide times

    Wednesday 14 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 14 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 14 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 14 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 15 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 15 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 15 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 15 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 16 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 16 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 16 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 16 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 17 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 17 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 17 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 17 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 18 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 18 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 18 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 18 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 19 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 19 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 19 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 19 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 20 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 20 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 20 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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 20 October

    Tide times and heights are from Cemaes Bay tidal station which is 2.5 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

    Cemlyn (Beach) weather map

    View the weather with our interactive map

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    Wales weather forecast

    Headline:

    Cloud and and rain on Thursday. Then turning chilly.

    This Evening and Tonight:

    Staying mostly dry this evening and overnight, but spots of rain and drizzle are possible at times. Gales are possible in the far northwest and rather blustery elsewhere. Very mild. Minimum temperature 13 °C.

    Thursday:

    Largely cloudy and rather windy with rain edging into the northwest through the morning and continuing slowly southeast through the afternoon. Very mild and feeling unseasonably warm in any brightness. Maximum temperature 19 °C.

    Outlook for Friday to Sunday:

    Rain on Thursday night clearing south, then colder on Friday with sunny spells and possible showers. Settled and largely dry thereafter with some sunshine and cold, locally frosty nights.

    Updated:

    UK long range weather forecast