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Rhoscolyn - Borthwen (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

Overcast.
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 (5.1m) at

Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Rhoscolyn - Borthwen (Beach)

    Today (25 June 2025)
    Time
    22:00
    23:00
    Weather symbols Overcast Overcast
    Chance of precipitation
    10%
    10%
    Temperature
    15°
    15°
    Feels like temperature (°C)
    13°
    13°
    Wind direction and speed
    SSW
    14
    SSW
    14
    Wind gust (mph)
    23
    24
    Visibility
    G
    G
    Humidity
    98%
    97%
    UV - -
    Wind direction and speed
    14
    14
    Height of waves offshore (m)
    1.0
    1.0
    Period of waves offshore (s)
    5
    5
    Direction of waves offshore
    Thursday (26 June 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 Overcast Cloudy Cloudy Overcast Light rain Light rain Overcast Overcast Overcast Overcast Overcast Sunny intervals Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    10%
    30%
    30%
    50%
    60%
    50%
    40%
    50%
    40%
    30%
    20%
    10%
    10%
    <5%
    <5%
    10%
    10%
    10%
    20%
    10%
    20%
    20%
    10%
    Temperature (°C)
    15°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    16°
    16°
    16°
    16°
    16°
    16°
    15°
    15°
    15°
    14°
    14°
    Feels like temperature (°C)
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    14°
    14°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    11°
    Wind direction and speed (mph)
    SSW
    14
    SSW
    14
    SSW
    14
    SSW
    14
    SSW
    14
    SSW
    14
    SSW
    14
    SSW
    14
    SW
    15
    SW
    15
    WSW
    14
    W
    14
    W
    13
    W
    12
    SW
    11
    SW
    12
    SSW
    14
    SW
    15
    SW
    17
    SW
    17
    SW
    17
    SW
    15
    SW
    15
    SW
    15
    Wind gust (mph)
    24
    24
    24
    23
    23
    22
    23
    24
    24
    24
    24
    23
    20
    16
    17
    21
    24
    25
    26
    26
    24
    21
    21
    24
    Visibility (description)
    G
    VG
    VG
    VG
    VG
    G
    G
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    98%
    97%
    97%
    97%
    97%
    97%
    96%
    94%
    95%
    95%
    91%
    82%
    69%
    61%
    59%
    62%
    68%
    72%
    74%
    76%
    77%
    79%
    81%
    83%
    UV - - - - 1 1 1 1 1 2 3 5 7 7 7 5 4 2 2 1 1 1 - -
    Wind direction and speed (mph)
    14
    14
    14
    14
    14
    14
    14
    14
    15
    15
    14
    14
    13
    12
    11
    12
    14
    15
    17
    17
    17
    15
    15
    15
    Height of waves offshore (m)
    1.0
    0.9
    0.9
    0.8
    0.9
    0.9
    1.0
    1.1
    1.2
    1.3
    1.3
    1.2
    1.1
    0.9
    0.8
    0.7
    0.7
    0.9
    1.1
    1.3
    1.3
    1.3
    1.3
    1.4
    Period of waves offshore (s)
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    5
    6
    6
    6
    6
    5
    5
    5
    4
    5
    5
    6
    6
    Direction of waves offshore
    Friday (27 June 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Cloudy Cloudy Cloudy Overcast Overcast Overcast Fog Fog
    Chance of precipitation
    10%
    10%
    30%
    40%
    50%
    20%
    10%
    20%
    20%
    Temperature (°C)
    14°
    14°
    14°
    15°
    16°
    16°
    16°
    16°
    15°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    Wind direction and speed (mph)
    SSW
    17
    SSW
    18
    SSW
    20
    SSW
    21
    SSW
    23
    SSW
    24
    SSW
    24
    SSW
    23
    SSW
    22
    Wind gust (mph)
    29
    31
    35
    39
    40
    41
    41
    38
    36
    Visibility (description)
    E
    E
    E
    VG
    VG
    VG
    VG
    G
    VP
    Humidity
    86%
    85%
    86%
    86%
    90%
    90%
    92%
    97%
    99%
    UV - - 1 1 2 4 3 1 -
    Wind direction and speed (mph)
    17
    18
    20
    21
    23
    24
    24
    23
    22
    Height of waves offshore (m)
    1.4
    1.4
    1.3
    1.5
    1.8
    1.9
    1.9
    2.0
    2.0
    Period of waves offshore (s)
    6
    6
    6
    6
    7
    7
    7
    7
    7
    Direction of waves offshore
    Saturday (28 June 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Fog Mist Overcast Cloudy Cloudy Cloudy Overcast Overcast
    Chance of precipitation
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    20%
    Temperature (°C)
    15°
    15°
    15°
    16°
    16°
    16°
    16°
    15°
    Feels like temperature (°C)
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    Wind direction and speed (mph)
    SSW
    20
    SSW
    20
    SSW
    18
    SSW
    18
    SSW
    20
    SSW
    20
    SSW
    19
    SSW
    17
    Wind gust (mph)
    33
    31
    31
    33
    34
    32
    30
    24
    Visibility (description)
    VP
    VP
    P
    VG
    VG
    VG
    VG
    VG
    Humidity
    99%
    99%
    99%
    93%
    90%
    90%
    93%
    96%
    UV - 1 1 3 6 4 1 -
    Wind direction and speed (mph)
    20
    20
    18
    18
    20
    20
    19
    17
    Height of waves offshore (m)
    1.7
    1.8
    1.7
    1.6
    1.7
    1.7
    1.5
    1.2
    Period of waves offshore (s)
    7
    6
    6
    6
    6
    6
    6
    6
    Direction of waves offshore
    Sunday (29 June 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Mist Overcast Overcast Overcast Cloudy Sunny intervals Sunny intervals Cloudy
    Chance of precipitation
    30%
    30%
    30%
    20%
    10%
    10%
    10%
    10%
    Temperature (°C)
    15°
    14°
    15°
    16°
    16°
    17°
    16°
    15°
    Feels like temperature (°C)
    13°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    Wind direction and speed (mph)
    SSW
    15
    SSW
    13
    SSW
    12
    SSW
    13
    SSW
    14
    SSW
    14
    SW
    13
    SSW
    11
    Wind gust (mph)
    19
    17
    13
    23
    15
    10
    13
    11
    Visibility (description)
    VG
    P
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    98%
    99%
    98%
    94%
    90%
    87%
    91%
    93%
    UV - 1 1 2 5 3 1 -
    Wind direction and speed (mph)
    15
    13
    12
    13
    14
    14
    12
    10
    Height of waves offshore (m)
    0.9
    0.8
    0.7
    0.6
    0.6
    0.6
    0.7
    0.8
    Period of waves offshore (s)
    6
    6
    6
    6
    6
    6
    4
    4
    Direction of waves offshore
    Monday (30 June 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Overcast Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    Temperature (°C)
    15°
    14°
    15°
    17°
    19°
    19°
    18°
    16°
    Feels like temperature (°C)
    13°
    13°
    14°
    16°
    17°
    18°
    17°
    15°
    Wind direction and speed (mph)
    SSW
    9
    SSW
    8
    SE
    8
    S
    9
    WSW
    9
    NW
    10
    NE
    9
    NNE
    7
    Wind gust (mph)
    11
    11
    13
    14
    15
    16
    13
    9
    Visibility (description)
    VG
    G
    G
    VG
    VG
    VG
    VG
    G
    Humidity
    94%
    95%
    92%
    83%
    74%
    71%
    75%
    89%
    UV - 1 1 4 6 4 1 -
    Wind direction and speed (mph)
    9
    8
    8
    9
    9
    10
    9
    7
    Height of waves offshore (m)
    0.8
    0.7
    0.8
    1.0
    1.2
    1.1
    0.8
    0.7
    Period of waves offshore (s)
    5
    5
    5
    5
    5
    5
    5
    5
    Direction of waves offshore
    Tuesday (1 July 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    30%
    30%
    20%
    20%
    30%
    20%
    20%
    20%
    Temperature (°C)
    15°
    14°
    15°
    16°
    18°
    18°
    17°
    14°
    Feels like temperature (°C)
    14°
    13°
    13°
    14°
    15°
    15°
    14°
    12°
    Wind direction and speed (mph)
    NNW
    8
    NNE
    9
    N
    10
    NW
    12
    WNW
    14
    W
    13
    W
    13
    W
    11
    Wind gust (mph)
    8
    10
    15
    19
    21
    18
    16
    9
    Visibility (description)
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    91%
    91%
    86%
    78%
    74%
    68%
    66%
    84%
    UV - 1 1 4 5 4 1 -
    Wind direction and speed (mph)
    8
    Height of waves offshore (m)
    0.8
    Period of waves offshore (s)
    5
    Direction of waves offshore

    Tide times

    Wednesday 25 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 25 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 25 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 25 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 26 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 26 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 26 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 26 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 27 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 27 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 27 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 27 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 28 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 28 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 28 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 28 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 29 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 29 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 29 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 29 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 30 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 30 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 30 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 30 June

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 1 July

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 1 July

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 1 July

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 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 1 July

    Tide times and heights are from Trearddur Bay tidal station which is 1.9 miles away. So times may be different at this beach. What does this mean?

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

    Rhoscolyn - Borthwen (Beach) weather map

    View the weather with our interactive map

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    Wales weather forecast

    Headline:

    Cloudy with patchy outbreaks of rain. Breezy on Thursday.

    This Evening and Tonight:

    Cloudier this evening with patchy outbreaks of rain mainly over the hills, before a band of more persistent rain arriving through the early hours. Feeling mild and humid and turning breezy. Minimum temperature 16 °C.

    Thursday:

    Cloudy at first with showery rain clearing eastwards. Drier by the afternoon with plenty of sunny spells. Feeling warm in the sunshine, but less humid. Breezy with winds easing later. Maximum temperature 20 °C.

    Outlook for Friday to Sunday:

    Mainly cloudy with occasional spells of rain, but some drier interludes too, especially by Sunday. Breezy on Friday with winds easing over the weekend. Increasingly warm and feeling rather humid.

    Updated:

    UK long range weather forecast

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