Morfa Bychan (Craig Du) (Beach) (Gwynedd) weather

Here are our top tips to keep you, your friends and family safe at the beach with links to Royal National Lifeboat Institution (RNLI) and Met Office advice.



Forecast days

Sunny intervals changing to partly cloudy by nighttime.
🏖️ Beach safety today:

Enjoy the beach but be aware that the wind may affect your control of direction

• Beginner paddleboarders/kayakers should go on the water with an instructor or a more experienced person

Tide: Next high tide (3.3m) at

Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    8 day forecast for Morfa Bychan (Craig Du) (Beach)

    Today (20 May 2025)
    Time
    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 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
    Chance of precipitation
    20%
    30%
    40%
    40%
    20%
    20%
    10%
    <5%
    <5%
    <5%
    <5%
    10%
    Temperature
    17°
    17°
    17°
    17°
    18°
    18°
    17°
    17°
    16°
    14°
    12°
    12°
    Feels like temperature (°C)
    15°
    15°
    15°
    16°
    16°
    16°
    16°
    15°
    15°
    13°
    12°
    11°
    Wind direction and speed
    SW
    7
    WSW
    8
    W
    8
    WNW
    8
    WNW
    7
    NW
    7
    NW
    7
    NW
    6
    NNW
    6
    NNW
    5
    N
    4
    NNE
    4
    Wind gust (mph)
    16
    17
    17
    16
    16
    13
    12
    12
    11
    11
    9
    7
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    Humidity
    57%
    56%
    56%
    55%
    54%
    54%
    55%
    56%
    65%
    74%
    77%
    78%
    UV 6 6 5 4 3 2 1 1 1 1 - -
    Wind direction and speed
    8
    8
    8
    8
    7
    7
    7
    6
    6
    5
    4
    4
    Height of waves offshore (m)
    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)
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    Direction of waves offshore
    Wednesday (21 May 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night
    Chance of precipitation
    10%
    10%
    10%
    10%
    20%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    11°
    12°
    14°
    15°
    16°
    17°
    18°
    18°
    18°
    19°
    18°
    18°
    17°
    16°
    14°
    12°
    11°
    Feels like temperature (°C)
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    11°
    12°
    13°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    16°
    15°
    15°
    13°
    11°
    10°
    Wind direction and speed (mph)
    N
    3
    NNW
    3
    N
    3
    N
    3
    NNE
    3
    NNE
    3
    NNE
    3
    NE
    3
    ENE
    3
    SSW
    4
    W
    6
    WNW
    7
    NW
    8
    NNW
    10
    NW
    12
    NW
    12
    NNW
    12
    NNW
    11
    NNW
    10
    N
    9
    N
    7
    N
    6
    N
    5
    N
    4
    Wind gust (mph)
    6
    6
    6
    6
    5
    5
    5
    5
    7
    11
    16
    19
    21
    23
    24
    24
    24
    23
    20
    18
    14
    13
    10
    8
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    79%
    80%
    81%
    82%
    84%
    83%
    77%
    72%
    66%
    59%
    56%
    51%
    47%
    46%
    45%
    44%
    46%
    45%
    51%
    58%
    64%
    66%
    68%
    UV - - - - - 1 1 1 2 3 4 6 6 6 6 5 4 2 1 1 1 1 - -
    Wind direction and speed (mph)
    3
    3
    3
    3
    3
    3
    3
    2
    2
    4
    5
    6
    8
    10
    11
    12
    12
    11
    11
    9
    7
    6
    5
    4
    Height of waves offshore (m)
    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
    0.1
    0.1
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.1
    0.1
    Period of waves offshore (s)
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    Direction of waves offshore
    Thursday (22 May 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    15°
    16°
    17°
    15°
    10°
    Feels like temperature (°C)
    10°
    10°
    13°
    14°
    14°
    13°
    Wind direction and speed (mph)
    NNE
    4
    N
    3
    N
    4
    NNE
    3
    WSW
    7
    NNW
    9
    N
    10
    N
    10
    NE
    6
    Wind gust (mph)
    7
    6
    6
    15
    20
    23
    23
    18
    12
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    VG
    Humidity
    73%
    77%
    82%
    76%
    60%
    44%
    41%
    41%
    63%
    UV - - - 1 4 6 4 1 -
    Wind direction and speed (mph)
    4
    4
    4
    4
    8
    9
    11
    10
    6
    Height of waves offshore (m)
    0.1
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.1
    Period of waves offshore (s)
    8
    8
    8
    8
    7
    7
    7
    6
    7
    Direction of waves offshore
    Friday (23 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Sunny day Sunny day Sunny day Sunny day Sunny intervals Cloudy Cloudy
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    20%
    30%
    50%
    Temperature (°C)
    10°
    14°
    15°
    15°
    14°
    13°
    Feels like temperature (°C)
    13°
    13°
    13°
    13°
    11°
    Wind direction and speed (mph)
    NE
    5
    NE
    5
    NE
    3
    SW
    6
    SW
    9
    WSW
    10
    WSW
    9
    SW
    7
    Wind gust (mph)
    9
    9
    13
    20
    22
    21
    15
    14
    Visibility (description)
    VG
    VG
    VG
    E
    E
    E
    VG
    VG
    Humidity
    66%
    70%
    62%
    54%
    50%
    55%
    71%
    89%
    UV - - 1 4 7 4 1 -
    Wind direction and speed (mph)
    5
    5
    3
    6
    9
    9
    8
    6
    Height of waves offshore (m)
    0.1
    0.1
    0.1
    0.1
    0.1
    0.2
    0.2
    0.2
    Period of waves offshore (s)
    7
    7
    7
    8
    8
    8
    8
    8
    Direction of waves offshore
    Saturday (24 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light rain Light rain Light rain Overcast Overcast Overcast Light rain Light rain
    Chance of precipitation
    60%
    60%
    60%
    50%
    50%
    50%
    50%
    60%
    Temperature (°C)
    12°
    12°
    13°
    14°
    14°
    15°
    15°
    14°
    Feels like temperature (°C)
    11°
    11°
    11°
    12°
    12°
    13°
    13°
    12°
    Wind direction and speed (mph)
    SSW
    7
    SW
    7
    SW
    9
    SW
    12
    SW
    14
    SW
    13
    SW
    13
    SW
    12
    Wind gust (mph)
    15
    19
    23
    25
    27
    27
    25
    20
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    Humidity
    94%
    96%
    95%
    94%
    91%
    92%
    95%
    95%
    UV - - 1 1 2 2 1 -
    Wind direction and speed (mph)
    6
    7
    8
    10
    12
    13
    13
    12
    Height of waves offshore (m)
    0.3
    0.3
    0.3
    0.3
    0.4
    0.6
    0.7
    0.7
    Period of waves offshore (s)
    4
    4
    4
    4
    4
    4
    5
    5
    Direction of waves offshore
    Sunday (25 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light shower night Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    60%
    40%
    50%
    40%
    40%
    30%
    20%
    20%
    Temperature (°C)
    13°
    13°
    12°
    13°
    14°
    15°
    14°
    12°
    Feels like temperature (°C)
    11°
    10°
    10°
    11°
    12°
    12°
    11°
    11°
    Wind direction and speed (mph)
    SW
    13
    WSW
    12
    WSW
    10
    WSW
    13
    WSW
    13
    WSW
    14
    WSW
    13
    SW
    9
    Wind gust (mph)
    19
    18
    27
    30
    31
    29
    24
    19
    Visibility (description)
    G
    G
    G
    G
    G
    G
    VG
    VG
    Humidity
    95%
    93%
    89%
    77%
    67%
    64%
    71%
    80%
    UV - - 1 3 5 3 1 -
    Wind direction and speed (mph)
    12
    11
    10
    13
    13
    14
    13
    9
    Height of waves offshore (m)
    0.8
    1.0
    0.9
    0.8
    0.7
    0.6
    0.7
    0.7
    Period of waves offshore (s)
    5
    6
    6
    6
    7
    7
    7
    5
    Direction of waves offshore
    Monday (26 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    20%
    30%
    50%
    50%
    40%
    50%
    40%
    50%
    Temperature (°C)
    11°
    10°
    10°
    13°
    14°
    14°
    13°
    12°
    Feels like temperature (°C)
    10°
    10°
    11°
    11°
    11°
    10°
    Wind direction and speed (mph)
    WSW
    9
    SW
    9
    SW
    10
    SW
    13
    SW
    14
    SW
    15
    SW
    14
    SW
    10
    Wind gust (mph)
    18
    19
    27
    32
    33
    31
    25
    16
    Visibility (description)
    VG
    VG
    VG
    G
    G
    VG
    VG
    G
    Humidity
    81%
    85%
    83%
    73%
    69%
    73%
    78%
    87%
    UV - - 1 3 5 3 1 -
    Wind direction and speed (mph)
    9
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore
    Tuesday (27 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    40%
    40%
    40%
    40%
    40%
    40%
    40%
    30%
    Temperature (°C)
    11°
    11°
    11°
    13°
    14°
    14°
    14°
    13°
    Feels like temperature (°C)
    11°
    12°
    12°
    12°
    12°
    Wind direction and speed (mph)
    SW
    10
    SW
    9
    SW
    9
    SW
    11
    SW
    12
    SW
    12
    SW
    11
    SSW
    9
    Wind gust (mph)
    13
    11
    21
    27
    28
    29
    22
    16
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    91%
    92%
    88%
    80%
    72%
    72%
    81%
    92%
    UV - - 1 3 4 2 1 -
    Wind direction and speed (mph)
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore

    Tide times

    Tuesday 20 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 27 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 27 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 27 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 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 27 May

    Tide times and heights are from Porthmadog tidal station which is 1.6 miles away. So times may be different at this beach. What does this mean?

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

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    Wales weather forecast

    Headline:

    Largely dry with sunny spells. Outbreaks of rain on Wednesday.

    Today:

    A fine start with some bright spells. Showers bubbling up into the afternoon, possibly heavy and thundery. Feeling pleasant in any sunny intervals with light winds. Maximum temperature 21 °C.

    Tonight:

    Dry but turning cloudier through this evening with showery outbreaks of rain arriving overnight, mainly in the south, with clear spells further north. Minimum temperature 8 °C.

    Wednesday:

    Cloudier on Wednesday with spells of rain in the south. Sunny breaks in the north with a few heavy showers possible. Maximum temperature 18 °C.

    Outlook for Thursday to Saturday:

    Drier on Thursday and Friday with sunny spells after a chilly start. Turning more unsettled on Saturday with cloud and a band of rain moving eastwards with stronger winds.

    Updated:

    UK long range weather forecast

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