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

Sunny changing to partly cloudy by early evening.
Beach safety today
Caution: strong winds may affect your paddling
  • • paddleboarding not recommended for beginners/intermediate
  • • experienced paddlers should use caution

Tide: Next high tide (7.1m) at

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

    7 day forecast for Old Colwyn (Beach)

    Today (20 December 2025)
    Time
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Sunny day Sunny day Clear night Clear night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Cloudy Cloudy
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    20%
    Temperature
    Feels like temperature (°C)
    Wind direction and speed
    SE
    17
    ESE
    18
    ESE
    18
    ESE
    20
    SE
    21
    SE
    22
    SE
    21
    SE
    20
    ESE
    19
    ESE
    18
    Wind gust (mph)
    31
    32
    32
    34
    35
    36
    37
    37
    36
    36
    Visibility
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    Humidity
    75%
    76%
    80%
    81%
    81%
    82%
    83%
    84%
    84%
    84%
    UV 1 1 - - - - - - - -
    Wind direction and speed
    17
    18
    18
    20
    21
    22
    21
    20
    19
    18
    Height of waves offshore (m)
    0.3
    0.3
    0.3
    0.3
    0.3
    0.4
    0.4
    0.5
    0.5
    0.4
    Period of waves offshore (s)
    2
    2
    2
    2
    3
    3
    3
    4
    4
    4
    Direction of waves offshore
    Sunday (21 December 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 Cloudy Cloudy Cloudy Cloudy 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 Cloudy Overcast Overcast Cloudy Cloudy Overcast Light rain Light rain Light rain Light rain
    Chance of precipitation
    30%
    30%
    20%
    10%
    10%
    <5%
    10%
    10%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    30%
    50%
    60%
    70%
    80%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    ESE
    18
    ESE
    17
    ESE
    16
    ESE
    15
    ESE
    13
    ESE
    12
    ESE
    11
    ESE
    11
    ESE
    10
    ESE
    9
    ESE
    8
    ESE
    8
    E
    9
    E
    10
    E
    10
    E
    10
    E
    10
    E
    10
    E
    10
    E
    10
    E
    9
    E
    9
    E
    10
    ENE
    9
    Wind gust (mph)
    35
    33
    30
    27
    24
    23
    22
    20
    19
    19
    18
    19
    18
    18
    18
    18
    19
    19
    18
    18
    19
    19
    19
    19
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    85%
    85%
    85%
    86%
    87%
    89%
    91%
    91%
    91%
    90%
    89%
    87%
    87%
    88%
    89%
    90%
    91%
    91%
    91%
    91%
    91%
    92%
    93%
    93%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 - - - - - - - -
    Wind direction and speed (mph)
    18
    17
    16
    15
    13
    12
    11
    11
    10
    9
    8
    8
    9
    10
    10
    10
    10
    10
    10
    10
    9
    9
    10
    9
    Height of waves offshore (m)
    0.4
    0.4
    0.3
    0.3
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.1
    0.1
    0.1
    0.2
    0.2
    0.3
    0.4
    0.4
    0.4
    0.4
    Period of waves offshore (s)
    11
    11
    11
    11
    3
    3
    3
    3
    3
    3
    3
    3
    3
    16
    16
    16
    16
    3
    3
    3
    3
    4
    4
    4
    Direction of waves offshore
    Monday (22 December 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 Light rain Heavy rain Heavy rain Light rain Light rain Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    80%
    90%
    90%
    70%
    60%
    50%
    30%
    30%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    ENE
    9
    ENE
    9
    E
    9
    E
    9
    E
    10
    E
    10
    E
    10
    ESE
    10
    ESE
    10
    ESE
    9
    ESE
    9
    E
    9
    E
    10
    ESE
    10
    E
    10
    E
    9
    ESE
    9
    ESE
    8
    ESE
    8
    ESE
    7
    SE
    7
    SE
    7
    ESE
    8
    ESE
    8
    Wind gust (mph)
    19
    18
    19
    18
    17
    18
    18
    19
    19
    20
    18
    19
    19
    19
    18
    17
    17
    17
    16
    15
    15
    15
    13
    13
    Visibility (description)
    G
    M
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    Humidity
    94%
    94%
    95%
    96%
    95%
    95%
    94%
    93%
    93%
    91%
    91%
    90%
    89%
    88%
    88%
    89%
    90%
    90%
    90%
    90%
    91%
    91%
    90%
    91%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 - - - - - - - -
    Wind direction and speed (mph)
    9
    9
    9
    9
    10
    10
    10
    10
    10
    9
    9
    9
    10
    10
    10
    9
    9
    8
    8
    7
    7
    7
    8
    8
    Height of waves offshore (m)
    0.4
    0.4
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.3
    0.2
    0.2
    0.2
    0.1
    0.1
    0.1
    0.1
    0.3
    0.2
    0.2
    0.2
    0.2
    Period of waves offshore (s)
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    3
    3
    3
    3
    4
    4
    4
    3
    3
    3
    3
    3
    Direction of waves offshore
    Tuesday (23 December 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 Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    ESE
    8
    ESE
    8
    ESE
    8
    ESE
    8
    ESE
    7
    ESE
    8
    ESE
    8
    ESE
    8
    ESE
    8
    ESE
    9
    E
    9
    E
    10
    E
    11
    E
    11
    E
    12
    E
    13
    E
    13
    E
    14
    E
    15
    E
    16
    E
    16
    E
    17
    E
    16
    E
    16
    Wind gust (mph)
    13
    12
    12
    11
    11
    11
    11
    11
    12
    12
    12
    14
    14
    15
    15
    16
    17
    20
    22
    23
    24
    24
    24
    25
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    90%
    90%
    91%
    91%
    90%
    90%
    89%
    89%
    88%
    87%
    86%
    86%
    86%
    84%
    84%
    84%
    85%
    84%
    82%
    80%
    82%
    79%
    78%
    77%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 - - - - - - - -
    Wind direction and speed (mph)
    8
    8
    8
    8
    7
    8
    8
    8
    8
    9
    9
    10
    11
    11
    12
    13
    13
    14
    15
    16
    16
    17
    16
    16
    Height of waves offshore (m)
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.2
    0.3
    0.3
    0.3
    0.4
    0.4
    0.4
    0.5
    0.5
    Period of waves offshore (s)
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    3
    4
    4
    Direction of waves offshore
    Wednesday (24 December 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 Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy 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 Cloudy Overcast Overcast
    Chance of precipitation
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    E
    16
    E
    17
    E
    17
    E
    17
    E
    18
    E
    17
    E
    17
    E
    17
    E
    17
    E
    17
    E
    17
    E
    18
    E
    18
    E
    18
    E
    18
    E
    19
    E
    19
    E
    19
    E
    19
    E
    18
    E
    18
    E
    17
    E
    17
    E
    17
    Wind gust (mph)
    25
    26
    26
    27
    29
    28
    30
    29
    29
    30
    30
    30
    29
    28
    28
    28
    29
    30
    29
    28
    28
    26
    26
    28
    Visibility (description)
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    Humidity
    78%
    76%
    76%
    75%
    75%
    75%
    75%
    74%
    74%
    74%
    74%
    72%
    69%
    68%
    67%
    66%
    67%
    68%
    69%
    70%
    70%
    72%
    73%
    73%
    UV - - - - - - - - 1 1 1 1 1 1 1 1 - - - - - - - -
    Wind direction and speed (mph)
    16
    17
    17
    17
    18
    17
    17
    17
    17
    17
    17
    18
    18
    18
    18
    19
    19
    19
    19
    18
    18
    17
    17
    17
    Height of waves offshore (m)
    0.5
    0.5
    0.5
    0.6
    0.6
    0.7
    0.7
    0.7
    0.8
    0.8
    0.8
    0.8
    0.7
    0.6
    0.6
    0.6
    0.6
    0.7
    0.7
    0.8
    0.8
    0.8
    0.8
    0.8
    Period of waves offshore (s)
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    Direction of waves offshore
    Thursday (25 December 2025)
    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 Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    E
    16
    ENE
    17
    ENE
    16
    ENE
    17
    ENE
    17
    E
    17
    ENE
    16
    ENE
    15
    Wind gust (mph)
    30
    30
    30
    29
    27
    27
    27
    25
    Visibility (description)
    VG
    G
    G
    G
    G
    G
    G
    G
    Humidity
    73%
    74%
    75%
    76%
    75%
    75%
    76%
    77%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    16
    17
    16
    17
    17
    17
    16
    15
    Height of waves offshore (m)
    0.8
    0.8
    1.0
    1.0
    1.2
    1.3
    1.3
    1.1
    Period of waves offshore (s)
    4
    4
    5
    5
    5
    5
    5
    5
    Direction of waves offshore
    Friday (26 December 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Overcast Overcast Overcast Overcast Overcast Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    <5%
    Temperature (°C)
    Feels like temperature (°C)
    -1°
    Wind direction and speed (mph)
    ENE
    13
    ENE
    12
    ENE
    12
    ENE
    12
    ENE
    13
    ENE
    13
    ENE
    13
    NE
    12
    Wind gust (mph)
    19
    20
    18
    18
    20
    17
    19
    19
    Visibility (description)
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    Humidity
    78%
    79%
    79%
    80%
    79%
    78%
    79%
    81%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    13
    Height of waves offshore (m)
    0.9
    Period of waves offshore (s)
    5
    Direction of waves offshore

    Tide times

    Saturday 20 December

    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 20 December

    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 20 December

    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 20 December

    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 21 December

    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 21 December

    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 21 December

    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 21 December

    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 22 December

    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 22 December

    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 22 December

    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 22 December

    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 23 December

    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 23 December

    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 23 December

    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 23 December

    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 24 December

    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 24 December

    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 24 December

    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 24 December

    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 25 December

    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 25 December

    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 25 December

    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 25 December

    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 26 December

    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 26 December

    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 26 December

    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 26 December

    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

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    WARNING
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    Flood warnings in force for Wales
    Flood warnings in force for Wales

    Wales weather forecast

    Headline:

    A fine day with sunny spells.

    Today:

    A largely fine day with sunny periods. Freshening southeasterly winds developing and turning windier in the west with some rain possible in Pembrokeshire later. Feeling cooler. Maximum temperature 9 °C.

    Tonight:

    Becoming cloudier overnight with some spots of rain. Winds mostly easing but still fairly breezy around exposed coasts. Not turning quite as chilly as previous nights. Minimum temperature 5 °C.

    Sunday:

    Mostly cloudy and dull with some spots of rain and drizzle at times. Winds generally light but remaining breezy around hills and coasts. Feeling chilly under cloudy skies. Maximum temperature 9 °C.

    Outlook for Monday to Wednesday:

    Often cloudy and dull through this period with some rain and drizzle possible at first. Gradually turning colder and possibly brighter with an easterly breeze developing.

    Updated:

    UK long range weather forecast

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