Rhosneigr - Traeth Crigyll (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

Clear.
Beach safety today
Use caution in the sea. Waves can be bigger or stronger than you expect, strong rips likely, the wind may blow you off course
  • • unsafe for novice surfers
  • • paddle boarding not recommended for beginners/intermediate

Tide: Next high tide (4.8m) at

Sunrise iconSunrise:
Sunset iconSunset:
M UV
L Pollution

    7 day forecast for Rhosneigr - Traeth Crigyll (Beach)

    Today (1 April 2026)
    Time
    22:00
    23:00
    Weather symbols Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    Temperature
    Feels like temperature (°C)
    Wind direction and speed
    NNW
    17
    NNW
    18
    Wind gust (mph)
    26
    27
    Visibility
    VG
    G
    Humidity
    75%
    75%
    UV - -
    Wind direction and speed
    18
    18
    Height of waves offshore (m)
    0.9
    0.9
    Period of waves offshore (s)
    5
    5
    Direction of waves offshore
    Thursday (2 April 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 Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    20%
    50%
    70%
    90%
    90%
    90%
    ≥95%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NNW
    18
    NNW
    18
    NNW
    17
    NNW
    15
    NNW
    14
    NNW
    12
    N
    10
    N
    8
    NNE
    6
    NE
    4
    NNE
    4
    SW
    5
    SW
    6
    SW
    8
    SW
    10
    SW
    13
    SSW
    16
    SSW
    19
    SSW
    21
    SSW
    22
    SSW
    23
    SSW
    24
    SSW
    26
    S
    28
    Wind gust (mph)
    26
    27
    24
    23
    21
    18
    16
    14
    11
    10
    8
    10
    13
    16
    19
    21
    24
    26
    27
    28
    30
    33
    35
    38
    Visibility (description)
    G
    G
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    M
    M
    Humidity
    75%
    75%
    75%
    75%
    75%
    75%
    75%
    75%
    75%
    73%
    67%
    65%
    66%
    66%
    67%
    70%
    73%
    72%
    75%
    75%
    77%
    81%
    84%
    84%
    UV - - - - - - 1 1 1 1 2 2 3 3 3 2 1 1 1 1 - - - -
    Wind direction and speed (mph)
    18
    17
    17
    15
    13
    11
    9
    7
    6
    4
    4
    6
    8
    9
    11
    14
    16
    19
    21
    22
    23
    24
    26
    28
    Height of waves offshore (m)
    0.9
    0.9
    0.9
    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
    0.4
    0.4
    0.6
    0.7
    0.8
    1.0
    1.3
    1.5
    Period of waves offshore (s)
    5
    5
    5
    5
    5
    5
    5
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    3
    3
    4
    4
    5
    5
    5
    Direction of waves offshore
    Friday (3 April 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 Light rain Light rain Light rain Light rain Light rain Light rain Light rain Overcast Cloudy Cloudy Cloudy Light shower day Cloudy Cloudy Light shower day Light shower day Light shower day Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Clear night
    Chance of precipitation
    ≥95%
    ≥95%
    90%
    80%
    60%
    70%
    50%
    40%
    40%
    40%
    50%
    60%
    50%
    50%
    50%
    60%
    60%
    40%
    30%
    30%
    20%
    20%
    10%
    10%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    S
    30
    S
    31
    SSW
    31
    SSW
    31
    SSW
    30
    SW
    28
    SW
    26
    WSW
    24
    WSW
    23
    WSW
    21
    WSW
    19
    WSW
    19
    WSW
    19
    WSW
    18
    WSW
    17
    WSW
    17
    WSW
    16
    W
    15
    W
    14
    W
    14
    W
    14
    W
    16
    WNW
    17
    WNW
    16
    Wind gust (mph)
    40
    43
    43
    40
    39
    37
    34
    32
    31
    27
    26
    27
    26
    26
    26
    25
    25
    23
    22
    23
    25
    25
    25
    23
    Visibility (description)
    M
    P
    P
    P
    P
    P
    P
    M
    M
    M
    M
    M
    M
    M
    M
    M
    G
    G
    G
    G
    G
    G
    VG
    VG
    Humidity
    87%
    91%
    92%
    93%
    94%
    95%
    93%
    91%
    87%
    85%
    85%
    86%
    86%
    86%
    83%
    83%
    80%
    78%
    76%
    74%
    74%
    69%
    66%
    65%
    UV - - - - - - 1 1 1 1 2 2 2 3 2 2 1 1 1 1 - - - -
    Wind direction and speed (mph)
    29
    30
    31
    31
    30
    28
    27
    26
    25
    22
    20
    18
    18
    18
    18
    18
    17
    16
    15
    15
    15
    17
    18
    18
    Height of waves offshore (m)
    1.7
    1.9
    2.0
    2.1
    2.1
    2.1
    2.0
    1.8
    1.6
    1.4
    1.3
    1.2
    1.2
    1.2
    1.1
    1.0
    0.9
    0.9
    0.8
    0.8
    0.8
    0.8
    0.9
    1.0
    Period of waves offshore (s)
    6
    6
    6
    7
    7
    7
    7
    7
    7
    7
    7
    7
    7
    7
    7
    8
    8
    8
    8
    8
    8
    8
    8
    8
    Direction of waves offshore
    Saturday (4 April 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 Cloudy Cloudy Cloudy Overcast Light rain Light rain Light rain Light rain Light rain Overcast Overcast Overcast Light rain Light rain Light rain Light rain Light shower day Light shower night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    10%
    10%
    10%
    20%
    30%
    40%
    50%
    60%
    60%
    70%
    60%
    40%
    40%
    40%
    60%
    50%
    50%
    80%
    70%
    50%
    40%
    20%
    10%
    Temperature (°C)
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WNW
    15
    W
    14
    W
    12
    WSW
    11
    WSW
    10
    SW
    10
    S
    11
    SSE
    12
    SSE
    13
    SSE
    14
    SSE
    18
    SSE
    25
    S
    29
    S
    32
    S
    33
    S
    35
    S
    37
    S
    38
    SSW
    40
    SSW
    41
    SW
    41
    SW
    41
    WSW
    39
    WSW
    37
    Wind gust (mph)
    20
    18
    17
    13
    13
    15
    16
    17
    22
    25
    31
    38
    43
    46
    48
    52
    54
    56
    59
    60
    61
    58
    54
    54
    Visibility (description)
    G
    VG
    VG
    VG
    G
    G
    G
    G
    G
    M
    M
    M
    P
    P
    P
    M
    M
    M
    M
    M
    M
    M
    M
    M
    Humidity
    65%
    62%
    63%
    63%
    63%
    65%
    66%
    68%
    71%
    76%
    82%
    87%
    90%
    85%
    85%
    84%
    85%
    84%
    84%
    83%
    79%
    71%
    68%
    67%
    UV - - - - - - 1 1 1 1 1 1 1 2 2 1 1 1 1 1 - - - -
    Wind direction and speed (mph)
    17
    16
    14
    13
    11
    11
    11
    12
    13
    15
    18
    24
    29
    32
    34
    35
    37
    38
    40
    41
    42
    41
    39
    37
    Height of waves offshore (m)
    1.1
    1.1
    1.1
    1.0
    1.0
    0.9
    0.9
    0.8
    0.8
    0.7
    0.7
    1.0
    1.5
    2.0
    2.3
    2.5
    2.7
    2.8
    3.0
    3.1
    3.3
    3.0
    2.5
    2.2
    Period of waves offshore (s)
    8
    8
    7
    7
    7
    8
    8
    8
    8
    8
    8
    7
    5
    6
    7
    7
    8
    8
    8
    8
    9
    9
    9
    9
    Direction of waves offshore
    Sunday (5 April 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 Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    10%
    10%
    10%
    20%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    20%
    20%
    20%
    10%
    10%
    20%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    35
    WSW
    32
    W
    31
    W
    30
    W
    29
    W
    28
    W
    27
    W
    27
    W
    26
    WSW
    25
    WSW
    25
    WSW
    25
    WSW
    25
    WSW
    24
    WSW
    23
    WSW
    22
    WSW
    21
    WSW
    20
    WSW
    18
    WSW
    17
    WSW
    16
    WSW
    15
    WSW
    15
    SW
    14
    Wind gust (mph)
    47
    45
    45
    40
    41
    38
    36
    36
    35
    36
    36
    37
    35
    36
    35
    31
    30
    27
    25
    22
    21
    21
    20
    18
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    G
    VG
    Humidity
    67%
    66%
    67%
    67%
    66%
    66%
    65%
    66%
    66%
    67%
    66%
    65%
    64%
    62%
    58%
    59%
    59%
    61%
    60%
    62%
    62%
    62%
    64%
    64%
    UV - - - - - - 1 1 1 1 2 3 3 4 3 2 2 1 1 1 - - - -
    Wind direction and speed (mph)
    35
    32
    30
    29
    28
    27
    26
    26
    25
    25
    25
    25
    25
    24
    23
    21
    21
    18
    16
    16
    16
    16
    15
    15
    Height of waves offshore (m)
    2.0
    1.9
    1.8
    2.1
    2.1
    1.9
    1.9
    1.9
    1.8
    1.9
    1.9
    1.8
    1.8
    1.8
    1.8
    1.7
    1.6
    1.5
    1.3
    1.3
    1.2
    1.1
    1.1
    1.0
    Period of waves offshore (s)
    9
    9
    9
    9
    9
    9
    10
    10
    10
    10
    10
    10
    10
    10
    10
    8
    10
    10
    10
    10
    10
    10
    10
    9
    Direction of waves offshore
    Monday (6 April 2026)
    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 day Sunny day Clear night Partly cloudy night
    Chance of precipitation
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    10%
    20%
    Temperature (°C)
    13°
    15°
    14°
    11°
    Feels like temperature (°C)
    11°
    10°
    Wind direction and speed (mph)
    SSW
    13
    SSW
    13
    S
    15
    SSE
    18
    SSE
    21
    SSE
    21
    SSE
    19
    SSE
    18
    SE
    20
    Wind gust (mph)
    18
    21
    24
    29
    31
    30
    29
    29
    30
    Visibility (description)
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    Humidity
    65%
    66%
    72%
    75%
    73%
    68%
    68%
    72%
    74%
    UV - - - 1 2 3 2 1 -
    Wind direction and speed (mph)
    15
    14
    15
    18
    21
    23
    21
    20
    21
    Height of waves offshore (m)
    1.1
    1.0
    0.9
    0.8
    1.0
    1.1
    1.0
    1.0
    1.0
    Period of waves offshore (s)
    9
    9
    9
    9
    5
    6
    7
    7
    8
    Direction of waves offshore
    Tuesday (7 April 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Light rain Light rain Cloudy Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    40%
    50%
    60%
    50%
    40%
    30%
    30%
    20%
    Temperature (°C)
    11°
    11°
    10°
    11°
    13°
    12°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSE
    21
    SSE
    19
    S
    17
    SSW
    18
    SW
    18
    SSW
    18
    SSW
    17
    SW
    16
    Wind gust (mph)
    31
    29
    27
    29
    28
    27
    26
    24
    Visibility (description)
    M
    M
    M
    M
    M
    M
    M
    M
    Humidity
    75%
    80%
    84%
    86%
    82%
    80%
    81%
    78%
    UV - - 1 1 3 2 1 -
    Wind direction and speed (mph)
    21
    Height of waves offshore (m)
    1.1
    Period of waves offshore (s)
    8
    Direction of waves offshore

    Tide times

    Wednesday 1 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 1 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 1 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 1 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 2 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 2 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 2 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 2 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 3 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 3 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 3 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 3 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 4 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 4 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 4 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 4 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 5 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 5 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 5 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 5 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 6 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 6 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 6 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 6 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 7 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 7 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 7 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 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 7 April

    Tide times and heights are from Porth Trecastell tidal station which is 2.2 miles away. So times may be different at this beach. What does this mean?

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

    Rhosneigr - Traeth Crigyll (Beach) weather map

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    Wales weather forecast

    Headline:

    Some rain this evening, sunnier on Thursday, changeable over Easter.

    This Evening and Tonight:

    Showery rain arriving this evening, clearing southwards by midnight with skies clearing overnight. Turning chilly with a touch of frost in the countryside. Winds falling light. Minimum temperature 0 °C.

    Thursday:

    A much brighter day with a mixture of sunny periods and occasional cloudier spells. Staying generally dry until after dark. Cooler than on Wednesday but pleasantly warm in the sunshine. Maximum temperature 12 °C.

    Outlook for Friday to Sunday:

    Changeable with showers possible at times, these most likely on Good Friday. Often windy with the strongest winds on Saturday. Plenty of dry weather too with warm sunny spells.

    Updated:

    UK long range weather forecast

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