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Old Colwyn (Beach) (Conwy) 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

Light showers changing to partly cloudy by nighttime.
Beach safety today
Large, powerful waves and strong wind
  • • only experts should take part in water activities

Tide: Next high tide (6.4m) at

Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Old Colwyn (Beach)

    Today (7 June 2025)
    Time
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Overcast Light shower day Light shower day Light shower day Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    70%
    50%
    50%
    40%
    10%
    10%
    20%
    Temperature
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    Feels like temperature (°C)
    Wind direction and speed
    WNW
    16
    WNW
    16
    WNW
    17
    NW
    18
    NW
    19
    NW
    19
    NW
    19
    NW
    19
    Wind gust (mph)
    25
    25
    28
    29
    28
    26
    26
    26
    Visibility
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    79%
    82%
    82%
    79%
    75%
    72%
    67%
    66%
    UV 3 2 1 1 1 1 - -
    Wind direction and speed
    15
    16
    17
    18
    19
    19
    19
    19
    Height of waves offshore (m)
    0.5
    0.6
    0.6
    0.6
    0.7
    0.9
    1.0
    1.1
    Period of waves offshore (s)
    4
    4
    4
    4
    4
    4
    5
    5
    Direction of waves offshore
    Sunday (8 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 Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Cloudy Sunny intervals Sunny intervals Light shower day Light shower day Light shower day Sunny intervals Sunny intervals Cloudy Sunny intervals Cloudy Sunny intervals Cloudy Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    40%
    20%
    10%
    <5%
    10%
    20%
    40%
    40%
    50%
    40%
    60%
    70%
    60%
    50%
    40%
    40%
    40%
    40%
    30%
    20%
    20%
    20%
    10%
    Temperature (°C)
    11°
    11°
    10°
    10°
    10°
    10°
    11°
    11°
    12°
    13°
    14°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    13°
    13°
    Feels like temperature (°C)
    10°
    10°
    11°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    Wind direction and speed (mph)
    NW
    19
    NW
    19
    WNW
    19
    WNW
    18
    WNW
    16
    W
    14
    WSW
    12
    WSW
    11
    WSW
    12
    W
    13
    W
    15
    W
    17
    W
    17
    W
    17
    W
    17
    W
    17
    W
    17
    W
    16
    W
    15
    WSW
    14
    WSW
    13
    WSW
    12
    WSW
    11
    WSW
    10
    Wind gust (mph)
    26
    27
    26
    24
    22
    21
    21
    23
    25
    27
    28
    30
    32
    33
    32
    30
    30
    28
    26
    23
    19
    19
    17
    18
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    65%
    66%
    65%
    66%
    66%
    66%
    69%
    71%
    73%
    71%
    75%
    74%
    74%
    72%
    68%
    68%
    68%
    67%
    68%
    71%
    72%
    75%
    76%
    76%
    UV - - - - 1 1 1 1 2 3 3 5 6 6 6 5 4 2 1 1 1 1 - -
    Wind direction and speed (mph)
    19
    19
    19
    18
    16
    14
    12
    11
    12
    13
    15
    17
    17
    17
    17
    17
    17
    16
    15
    14
    13
    12
    11
    10
    Height of waves offshore (m)
    1.2
    1.3
    1.3
    1.2
    1.2
    1.0
    0.9
    0.8
    0.7
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.5
    0.5
    0.4
    0.3
    0.3
    0.3
    0.2
    0.2
    Period of waves offshore (s)
    6
    6
    6
    6
    6
    6
    6
    6
    6
    5
    5
    5
    5
    4
    5
    5
    5
    5
    5
    4
    4
    4
    4
    4
    Direction of waves offshore
    Monday (9 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 Partly cloudy night Sunny intervals Sunny intervals Cloudy Cloudy Light rain Light rain Light rain
    Chance of precipitation
    10%
    <5%
    10%
    10%
    20%
    30%
    60%
    80%
    80%
    Temperature (°C)
    13°
    12°
    11°
    12°
    15°
    15°
    16°
    15°
    14°
    Feels like temperature (°C)
    11°
    10°
    10°
    11°
    13°
    13°
    14°
    12°
    11°
    Wind direction and speed (mph)
    WSW
    10
    WSW
    10
    WSW
    9
    WSW
    8
    W
    9
    WSW
    12
    SW
    13
    SW
    14
    SSW
    17
    Wind gust (mph)
    17
    17
    16
    18
    22
    25
    27
    28
    28
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    Humidity
    76%
    75%
    77%
    76%
    70%
    68%
    70%
    79%
    85%
    UV - - 1 1 3 4 3 1 -
    Wind direction and speed (mph)
    10
    10
    9
    8
    9
    12
    13
    14
    17
    Height of waves offshore (m)
    0.2
    0.3
    0.3
    0.3
    0.3
    0.2
    0.2
    0.2
    0.4
    Period of waves offshore (s)
    4
    4
    4
    4
    4
    4
    3
    4
    3
    Direction of waves offshore
    Tuesday (10 June 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 Overcast Overcast
    Chance of precipitation
    70%
    70%
    50%
    40%
    20%
    20%
    10%
    10%
    Temperature (°C)
    14°
    15°
    15°
    16°
    17°
    18°
    17°
    15°
    Feels like temperature (°C)
    12°
    12°
    13°
    14°
    15°
    16°
    16°
    13°
    Wind direction and speed (mph)
    SW
    16
    WSW
    14
    WSW
    12
    W
    13
    W
    12
    W
    11
    SW
    10
    SSW
    11
    Wind gust (mph)
    26
    24
    23
    21
    20
    19
    15
    16
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    87%
    89%
    89%
    88%
    85%
    83%
    83%
    85%
    UV - 1 1 3 6 3 1 -
    Wind direction and speed (mph)
    16
    14
    12
    13
    12
    11
    10
    11
    Height of waves offshore (m)
    0.6
    0.5
    0.4
    0.4
    0.4
    0.3
    0.2
    0.2
    Period of waves offshore (s)
    4
    3
    4
    4
    4
    4
    4
    3
    Direction of waves offshore
    Wednesday (11 June 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Overcast Overcast Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    10%
    10%
    <5%
    <5%
    10%
    20%
    20%
    40%
    Temperature (°C)
    14°
    14°
    15°
    19°
    21°
    20°
    20°
    18°
    Feels like temperature (°C)
    12°
    13°
    14°
    18°
    21°
    20°
    20°
    18°
    Wind direction and speed (mph)
    SSW
    12
    SSW
    10
    S
    7
    S
    8
    S
    9
    ENE
    8
    E
    7
    SE
    6
    Wind gust (mph)
    17
    17
    18
    18
    20
    16
    12
    14
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    86%
    85%
    83%
    77%
    75%
    83%
    85%
    85%
    UV - 1 1 4 6 3 1 -
    Wind direction and speed (mph)
    12
    10
    7
    8
    9
    8
    7
    6
    Height of waves offshore (m)
    0.1
    0.1
    0.1
    0.1
    0.1
    0.0
    0.1
    0.1
    Period of waves offshore (s)
    3
    3
    3
    3
    3
    3
    2
    2
    Direction of waves offshore
    Thursday (12 June 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Cloudy Cloudy Sunny intervals Light shower day Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    40%
    40%
    40%
    40%
    50%
    40%
    20%
    20%
    Temperature (°C)
    17°
    17°
    17°
    19°
    20°
    21°
    19°
    17°
    Feels like temperature (°C)
    16°
    15°
    16°
    18°
    19°
    19°
    17°
    15°
    Wind direction and speed (mph)
    S
    8
    SSE
    10
    SSW
    9
    SSW
    11
    SSW
    13
    SSW
    14
    SSW
    14
    S
    12
    Wind gust (mph)
    16
    18
    16
    15
    17
    22
    22
    21
    Visibility (description)
    VG
    G
    G
    G
    G
    G
    VG
    VG
    Humidity
    85%
    86%
    90%
    89%
    89%
    87%
    86%
    87%
    UV - 1 1 3 6 4 1 -
    Wind direction and speed (mph)
    8
    10
    9
    11
    13
    14
    14
    12
    Height of waves offshore (m)
    0.1
    Period of waves offshore (s)
    2
    Direction of waves offshore
    Friday (13 June 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    30%
    40%
    50%
    50%
    40%
    20%
    20%
    20%
    Temperature (°C)
    16°
    15°
    14°
    17°
    18°
    18°
    17°
    14°
    Feels like temperature (°C)
    14°
    13°
    13°
    15°
    16°
    16°
    14°
    12°
    Wind direction and speed (mph)
    S
    12
    SSW
    11
    SSW
    11
    SSW
    13
    SW
    13
    SW
    14
    SW
    13
    SSW
    11
    Wind gust (mph)
    20
    17
    19
    19
    18
    16
    14
    7
    Visibility (description)
    VG
    G
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    87%
    87%
    86%
    85%
    82%
    78%
    80%
    85%
    UV - 1 1 4 7 4 1 -
    Wind direction and speed (mph)
    12
    Height of waves offshore (m)
    0.2
    Period of waves offshore (s)
    4
    Direction of waves offshore

    Tide times

    Saturday 7 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 7 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 7 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 7 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 8 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 8 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 8 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 8 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 9 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 9 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 9 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 9 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 10 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 10 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 10 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 10 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 11 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 11 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 11 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 11 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 12 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 12 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 12 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 12 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 13 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 13 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 13 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 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 13 June

    Tide times and heights are from Colwyn Bay tidal station which is 0.8 miles away. So times may be different at this beach. What does this mean?

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

    Old Colwyn (Beach) weather map

    View the weather with our interactive map

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    Wales weather forecast

    Headline:

    Showers becoming less frequent overnight, Drier and brighter Sunday.

    This Evening and Tonight:

    Showers becoming increasingly isolated this evening, although a few continuing into the early hours. Long clear spells developing, allowing it to turn rather chilly, perhaps cold enough for a local grass frost in prone rural spots across Gwynedd and Clwyd. Minimum temperature 4 °C.

    Sunday:

    A drier day than on Saturday with all areas seeing some sunshine at times. Scattered showers are likely but some places will remain dry. Breezy but feeling a little warmer. Maximum temperature 17 °C.

    Outlook for Monday to Wednesday:

    Mainly dry early next week with a mixture of cloud and periods of strong sunshine. Lighter winds than of late and turning warmer.

    Updated:

    UK long range weather forecast

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