St. Davids, Benllech (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

Sunny intervals changing to light rain by late morning.
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 high tide (7.0m) at

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

    6 day forecast for St. Davids, Benllech (Beach)

    Wednesday (21 January 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 Clear night Clear night Clear night Partly cloudy night Sunny intervals Cloudy Light rain Light rain Light shower day Sunny intervals Light shower day Light shower day Light shower night Light shower night Light shower night Light shower night Light rain Light shower night Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    40%
    30%
    10%
    <5%
    <5%
    <5%
    <5%
    10%
    40%
    60%
    90%
    70%
    50%
    60%
    60%
    60%
    60%
    50%
    60%
    70%
    60%
    50%
    30%
    Temperature
    5°
    5°
    5°
    5°
    5°
    4°
    4°
    4°
    4°
    5°
    5°
    6°
    7°
    8°
    9°
    10°
    10°
    10°
    10°
    10°
    9°
    9°
    9°
    9°
    Feels like temperature (°C)
    2°
    2°
    2°
    2°
    2°
    1°
    1°
    1°
    1°
    1°
    1°
    1°
    2°
    4°
    6°
    7°
    7°
    7°
    7°
    7°
    7°
    7°
    7°
    7°
    Wind direction and speed
    S
    9
    S
    10
    S
    10
    S
    10
    S
    9
    SSE
    8
    SE
    8
    SE
    8
    ESE
    10
    E
    12
    E
    16
    E
    18
    E
    18
    ESE
    17
    ESE
    15
    ESE
    13
    ESE
    12
    ESE
    12
    ESE
    13
    ESE
    13
    ESE
    13
    E
    12
    ESE
    11
    ESE
    10
    Wind gust (mph)
    23
    22
    23
    23
    23
    22
    21
    23
    30
    35
    40
    43
    42
    38
    34
    33
    33
    32
    31
    33
    32
    30
    29
    27
    Visibility
    E
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    89%
    89%
    90%
    91%
    91%
    90%
    87%
    86%
    85%
    85%
    87%
    88%
    89%
    88%
    88%
    88%
    89%
    89%
    89%
    88%
    89%
    90%
    89%
    88%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed
    10
    10
    10
    10
    9
    8
    8
    8
    10
    12
    15
    17
    18
    17
    15
    13
    12
    12
    13
    14
    13
    12
    11
    10
    Height of waves offshore (m)
    0.3
    0.3
    0.3
    0.2
    0.2
    0.1
    0.1
    0.1
    0.1
    0.2
    0.4
    0.6
    0.8
    0.9
    0.8
    0.7
    0.6
    0.5
    0.5
    0.5
    0.5
    0.4
    0.5
    0.6
    Period of waves offshore (s)
    5
    5
    5
    4
    4
    4
    4
    4
    3
    3
    4
    4
    5
    5
    6
    5
    5
    5
    5
    4
    4
    4
    5
    5
    Direction of waves offshore
    Thursday (22 January 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 Cloudy Cloudy Cloudy Cloudy Cloudy Light shower day Cloudy Light shower day Light shower day Light shower day Light rain Light rain Light rain Light shower night Light shower night Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    20%
    20%
    10%
    10%
    20%
    30%
    30%
    40%
    50%
    50%
    50%
    50%
    60%
    70%
    80%
    80%
    70%
    70%
    60%
    50%
    40%
    40%
    20%
    10%
    Temperature (°C)
    9°
    9°
    9°
    9°
    9°
    8°
    8°
    8°
    8°
    8°
    8°
    9°
    9°
    9°
    9°
    9°
    8°
    8°
    7°
    7°
    7°
    7°
    6°
    6°
    Feels like temperature (°C)
    7°
    6°
    6°
    6°
    6°
    6°
    6°
    6°
    6°
    6°
    7°
    7°
    7°
    7°
    7°
    6°
    6°
    6°
    5°
    5°
    4°
    4°
    4°
    3°
    Wind direction and speed (mph)
    ESE
    9
    ESE
    10
    ESE
    10
    ESE
    10
    ESE
    10
    ESE
    10
    E
    9
    ESE
    8
    ESE
    9
    E
    8
    ESE
    7
    ESE
    7
    ESE
    8
    ESE
    9
    SE
    9
    SE
    10
    SE
    8
    SSE
    7
    SSE
    7
    SSE
    7
    SSE
    9
    SSE
    9
    SSE
    8
    SSE
    7
    Wind gust (mph)
    26
    27
    27
    24
    23
    22
    19
    19
    19
    17
    16
    18
    20
    21
    21
    21
    19
    16
    15
    20
    21
    21
    20
    18
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    E
    VG
    E
    E
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    Humidity
    87%
    86%
    85%
    85%
    86%
    86%
    87%
    87%
    88%
    91%
    91%
    88%
    87%
    87%
    87%
    91%
    92%
    93%
    93%
    93%
    93%
    92%
    92%
    92%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    9
    10
    10
    10
    10
    10
    9
    8
    9
    8
    7
    7
    8
    9
    9
    10
    8
    7
    7
    7
    9
    9
    8
    7
    Height of waves offshore (m)
    0.6
    0.6
    0.5
    0.5
    0.4
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.4
    0.4
    0.4
    0.4
    0.4
    0.3
    0.3
    0.3
    0.2
    0.2
    0.1
    0.1
    0.1
    Period of waves offshore (s)
    5
    5
    5
    5
    5
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    3
    3
    Direction of waves offshore
    Friday (23 January 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 Clear night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy Overcast Cloudy Overcast Overcast 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
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    40%
    50%
    40%
    40%
    40%
    40%
    30%
    40%
    40%
    30%
    30%
    20%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    5°
    5°
    5°
    6°
    6°
    6°
    6°
    6°
    7°
    7°
    7°
    7°
    8°
    8°
    8°
    8°
    7°
    6°
    6°
    6°
    6°
    6°
    6°
    6°
    Feels like temperature (°C)
    3°
    2°
    2°
    2°
    2°
    2°
    2°
    2°
    2°
    3°
    3°
    3°
    4°
    5°
    5°
    5°
    5°
    4°
    3°
    3°
    3°
    3°
    3°
    3°
    Wind direction and speed (mph)
    SE
    7
    ESE
    8
    ESE
    9
    ESE
    11
    E
    12
    E
    14
    E
    15
    E
    16
    ESE
    16
    ESE
    16
    ESE
    15
    ESE
    15
    ESE
    14
    ESE
    13
    ESE
    12
    ESE
    11
    ESE
    9
    E
    9
    ESE
    9
    ESE
    9
    E
    8
    E
    8
    E
    9
    E
    9
    Wind gust (mph)
    18
    21
    25
    27
    30
    34
    34
    34
    33
    34
    31
    30
    27
    26
    25
    25
    20
    18
    18
    18
    18
    18
    18
    18
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    92%
    91%
    90%
    87%
    86%
    86%
    86%
    86%
    85%
    86%
    85%
    84%
    84%
    82%
    82%
    82%
    85%
    87%
    87%
    87%
    88%
    90%
    89%
    89%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    7
    8
    9
    11
    12
    14
    15
    16
    16
    16
    15
    15
    14
    13
    12
    11
    9
    9
    9
    9
    8
    8
    9
    9
    Height of waves offshore (m)
    0.1
    0.2
    0.3
    0.3
    0.4
    0.4
    0.5
    0.8
    0.9
    1.0
    1.0
    1.0
    1.0
    1.0
    1.0
    1.0
    1.0
    1.0
    1.0
    1.0
    1.0
    1.1
    1.1
    1.1
    Period of waves offshore (s)
    3
    3
    4
    4
    4
    4
    4
    4
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    Direction of waves offshore
    Saturday (24 January 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    6°
    5°
    5°
    5°
    5°
    5°
    5°
    5°
    5°
    6°
    6°
    7°
    7°
    8°
    8°
    8°
    7°
    7°
    6°
    6°
    6°
    6°
    6°
    6°
    Feels like temperature (°C)
    3°
    3°
    2°
    2°
    2°
    2°
    2°
    2°
    2°
    2°
    3°
    3°
    4°
    4°
    4°
    4°
    4°
    3°
    2°
    2°
    2°
    2°
    2°
    2°
    Wind direction and speed (mph)
    E
    9
    E
    9
    E
    9
    E
    9
    E
    9
    E
    10
    E
    10
    E
    10
    E
    10
    E
    10
    E
    11
    E
    12
    E
    13
    E
    13
    E
    13
    E
    13
    E
    13
    E
    13
    E
    14
    E
    14
    E
    14
    E
    13
    E
    13
    E
    13
    Wind gust (mph)
    18
    19
    19
    20
    20
    19
    20
    20
    21
    23
    23
    23
    21
    21
    21
    21
    21
    21
    21
    21
    21
    21
    21
    21
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    Humidity
    90%
    90%
    89%
    90%
    91%
    91%
    92%
    92%
    92%
    92%
    88%
    85%
    82%
    81%
    81%
    83%
    85%
    87%
    87%
    88%
    88%
    87%
    89%
    89%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    9
    9
    9
    9
    9
    10
    10
    10
    10
    10
    11
    12
    13
    13
    13
    13
    13
    13
    14
    14
    14
    13
    13
    13
    Height of waves offshore (m)
    1.1
    1.1
    1.1
    1.1
    1.1
    1.0
    1.0
    1.0
    1.0
    1.0
    1.0
    1.0
    0.9
    0.9
    0.8
    0.8
    0.8
    0.8
    0.9
    0.9
    0.9
    0.9
    1.0
    1.0
    Period of waves offshore (s)
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    6
    Direction of waves offshore
    Sunday (25 January 2026)
    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 Cloudy Cloudy Overcast Overcast Overcast Overcast
    Chance of precipitation
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    5°
    5°
    5°
    4°
    6°
    6°
    5°
    4°
    Feels like temperature (°C)
    2°
    1°
    0°
    0°
    2°
    2°
    1°
    1°
    Wind direction and speed (mph)
    E
    12
    E
    12
    E
    12
    ENE
    12
    E
    13
    E
    12
    E
    10
    E
    10
    Wind gust (mph)
    21
    20
    19
    20
    19
    17
    15
    14
    Visibility (description)
    G
    G
    G
    G
    G
    G
    VG
    VG
    Humidity
    88%
    88%
    89%
    86%
    79%
    79%
    84%
    86%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    12
    12
    12
    12
    13
    12
    10
    10
    Height of waves offshore (m)
    1.0
    0.8
    0.6
    0.6
    0.6
    0.7
    0.7
    0.7
    Period of waves offshore (s)
    6
    6
    5
    5
    5
    5
    5
    5
    Direction of waves offshore
    Monday (26 January 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Overcast Overcast Overcast Overcast Overcast Overcast Overcast Light rain
    Chance of precipitation
    10%
    10%
    10%
    10%
    20%
    30%
    50%
    60%
    Temperature (°C)
    4°
    4°
    3°
    3°
    5°
    5°
    5°
    4°
    Feels like temperature (°C)
    1°
    0°
    -1°
    -1°
    0°
    0°
    0°
    -1°
    Wind direction and speed (mph)
    E
    9
    ESE
    9
    ESE
    10
    ESE
    12
    SE
    16
    SE
    17
    SE
    17
    SE
    18
    Wind gust (mph)
    14
    13
    16
    23
    26
    30
    32
    34
    Visibility (description)
    G
    VG
    G
    VG
    VG
    VG
    VG
    G
    Humidity
    87%
    87%
    86%
    84%
    77%
    77%
    81%
    84%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    9
    		 – – – – – – –
    Height of waves offshore (m)
    0.7
    		 – – – – – – –
    Period of waves offshore (s)
    5
    		 – – – – – – –
    Direction of waves offshore
    –
    –
    –
    –
    –
    –
    –

    Tide times

    Wednesday 21 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 21 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 21 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 21 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 22 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 22 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 22 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 22 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 23 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 23 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 23 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 23 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 24 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 24 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 24 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 24 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 25 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 25 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 25 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 25 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 26 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 26 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 26 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 26 January

    Tide times and heights are from Moelfre tidal station which is 2.0 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 explained

    UK video forecast

    St. Davids, Benllech (Beach) weather map

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    Forecast for 12am Wednesday
    Updated 22:00 (UTC) on Tue 20 Jan 2026
    WARNING
    Flood alerts icon
    Flood alerts in force for Wales
    Flood alerts in force for Wales

    Natural Resources Wales

    Updated:

    Wales weather forecast

    Headline:

    Relatively mild but staying unsettled and often wet and windy.

    This Evening and Tonight:

    Wind and rain clearing away to the east this evening, leaving drier and somewhat less windy weather overnight with isolated showers developing in the west. Turning fairly chilly in places but staying largely frost-free. Winds freshening again by the morning. Minimum temperature 3 °C.

    Wednesday:

    A mainly dry start but wet and windy weather soon pushing northwards, with periods of heavy rain. Remaining generally wet through the afternoon. Feeling unpleasant in the blustery easterly winds. Maximum temperature 9 °C.

    Outlook for Thursday to Saturday:

    Further periods of wet and windy weather on Thursday and Friday with brisk easterly winds at times. Perhaps drier by Saturday. Temperatures close to average with the frost risk increasing.

    Updated:

    UK long range weather forecast

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