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Barmouth (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

Overcast changing to light rain by nighttime.
Beach safety today
Large, powerful waves and strong wind
  • • only experts should take part in water activities

Tide: Next low tide (1.1m) at

Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Barmouth (Beach)

    Today (24 June 2025)
    Time
    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 Overcast Overcast Light rain Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Light rain Light rain Light rain
    Chance of precipitation
    70%
    80%
    70%
    70%
    50%
    50%
    50%
    50%
    30%
    20%
    10%
    20%
    20%
    20%
    20%
    40%
    40%
    50%
    50%
    60%
    70%
    Temperature
    15°
    15°
    15°
    15°
    15°
    16°
    16°
    16°
    16°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    16°
    16°
    16°
    16°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    Wind direction and speed
    SW
    24
    SW
    24
    SW
    24
    SW
    23
    SW
    21
    SW
    21
    SW
    21
    SW
    22
    SW
    23
    SW
    23
    SW
    23
    SW
    22
    SW
    22
    SW
    22
    SW
    21
    SW
    21
    SW
    22
    SW
    22
    SW
    22
    SW
    22
    SW
    21
    Wind gust (mph)
    37
    38
    36
    35
    33
    33
    34
    35
    35
    35
    35
    35
    34
    33
    32
    32
    32
    31
    31
    30
    29
    Visibility
    G
    M
    M
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    93%
    96%
    98%
    97%
    96%
    96%
    94%
    93%
    93%
    93%
    92%
    92%
    92%
    92%
    92%
    93%
    93%
    94%
    95%
    96%
    96%
    UV - 1 1 1 1 1 2 2 2 3 5 5 4 3 2 1 1 1 1 - -
    Wind direction and speed
    24
    24
    24
    23
    21
    21
    21
    22
    23
    23
    23
    22
    22
    22
    21
    21
    22
    22
    22
    22
    21
    Height of waves offshore (m)
    1.6
    1.6
    1.7
    1.7
    1.7
    1.7
    1.7
    1.8
    1.8
    1.8
    1.8
    1.8
    1.8
    1.7
    1.7
    1.7
    1.7
    1.7
    1.8
    1.9
    1.9
    Period of waves offshore (s)
    6
    6
    6
    6
    6
    7
    7
    7
    6
    6
    6
    6
    6
    6
    6
    6
    7
    7
    7
    7
    7
    Direction of waves offshore
    Wednesday (25 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 Light rain Light rain Light rain Light rain Light rain Light rain Overcast Light rain Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Overcast Cloudy Overcast
    Chance of precipitation
    70%
    70%
    70%
    70%
    70%
    60%
    50%
    50%
    50%
    40%
    40%
    30%
    30%
    30%
    40%
    40%
    40%
    40%
    40%
    30%
    40%
    40%
    30%
    30%
    Temperature (°C)
    16°
    16°
    15°
    15°
    15°
    15°
    15°
    16°
    16°
    16°
    17°
    17°
    17°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    17°
    17°
    17°
    Feels like temperature (°C)
    12°
    12°
    13°
    13°
    13°
    13°
    14°
    15°
    15°
    16°
    16°
    16°
    17°
    17°
    17°
    17°
    18°
    18°
    18°
    18°
    17°
    17°
    16°
    15°
    Wind direction and speed (mph)
    SW
    20
    SW
    19
    WSW
    18
    WSW
    16
    WSW
    15
    WSW
    13
    WSW
    10
    WSW
    9
    SW
    8
    SW
    8
    SW
    8
    SW
    9
    SSW
    9
    SW
    9
    SW
    8
    SW
    7
    SW
    6
    SW
    6
    SSW
    6
    SSW
    7
    SSW
    8
    SSW
    9
    SSW
    9
    SSW
    10
    Wind gust (mph)
    28
    27
    24
    21
    21
    18
    15
    14
    13
    14
    15
    15
    16
    16
    15
    15
    12
    12
    14
    16
    16
    16
    18
    19
    Visibility (description)
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    97%
    98%
    98%
    97%
    96%
    95%
    95%
    94%
    94%
    93%
    92%
    91%
    90%
    89%
    88%
    87%
    88%
    90%
    89%
    89%
    91%
    90%
    91%
    89%
    UV - - - - 1 1 1 1 1 2 4 5 7 7 6 5 4 3 1 1 1 1 - -
    Wind direction and speed (mph)
    20
    19
    18
    16
    15
    13
    10
    9
    8
    8
    8
    9
    9
    9
    8
    7
    6
    6
    6
    7
    8
    9
    9
    10
    Height of waves offshore (m)
    1.8
    1.6
    1.5
    1.4
    1.2
    1.1
    1.0
    0.9
    0.8
    0.8
    0.8
    0.7
    0.7
    0.7
    0.7
    0.6
    0.6
    0.5
    0.5
    0.4
    0.4
    0.4
    0.4
    0.6
    Period of waves offshore (s)
    7
    6
    6
    6
    6
    6
    6
    6
    6
    7
    7
    7
    7
    6
    6
    6
    6
    6
    6
    9
    9
    9
    9
    8
    Direction of waves offshore
    Thursday (26 June 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Overcast Light rain Light rain Light shower day Sunny intervals Sunny intervals Sunny intervals Cloudy Light rain
    Chance of precipitation
    30%
    70%
    90%
    70%
    20%
    10%
    10%
    30%
    70%
    Temperature (°C)
    16°
    16°
    16°
    16°
    16°
    17°
    17°
    16°
    15°
    Feels like temperature (°C)
    15°
    14°
    14°
    13°
    13°
    14°
    13°
    12°
    11°
    Wind direction and speed (mph)
    SSW
    12
    SSW
    13
    SSW
    15
    SW
    17
    WSW
    18
    WSW
    18
    SW
    20
    SW
    22
    SW
    21
    Wind gust (mph)
    21
    22
    28
    30
    33
    34
    35
    35
    35
    Visibility (description)
    VG
    VG
    G
    VG
    E
    E
    E
    E
    E
    Humidity
    88%
    89%
    90%
    92%
    85%
    73%
    74%
    74%
    78%
    UV - - 1 1 4 6 4 1 -
    Wind direction and speed (mph)
    12
    13
    15
    17
    18
    18
    20
    22
    21
    Height of waves offshore (m)
    0.8
    1.0
    0.9
    0.8
    1.3
    1.4
    1.2
    1.3
    1.5
    Period of waves offshore (s)
    4
    4
    5
    4
    6
    6
    5
    6
    6
    Direction of waves offshore
    Friday (27 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 Light rain Light rain Overcast Overcast Overcast
    Chance of precipitation
    70%
    70%
    70%
    70%
    60%
    40%
    40%
    50%
    Temperature (°C)
    15°
    16°
    17°
    17°
    18°
    18°
    18°
    17°
    Feels like temperature (°C)
    11°
    11°
    12°
    13°
    13°
    14°
    14°
    13°
    Wind direction and speed (mph)
    SSW
    23
    SSW
    27
    SSW
    25
    SW
    24
    SW
    24
    SW
    22
    SW
    23
    SW
    23
    Wind gust (mph)
    41
    43
    42
    41
    39
    37
    35
    36
    Visibility (description)
    VG
    VG
    VG
    G
    G
    VG
    VG
    VG
    Humidity
    84%
    87%
    88%
    91%
    93%
    93%
    93%
    92%
    UV - 1 1 2 3 2 1 -
    Wind direction and speed (mph)
    23
    27
    25
    24
    24
    22
    23
    23
    Height of waves offshore (m)
    1.2
    1.4
    1.6
    1.6
    1.7
    1.7
    1.7
    1.7
    Period of waves offshore (s)
    7
    6
    7
    7
    7
    8
    8
    8
    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 Overcast Overcast Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy
    Chance of precipitation
    50%
    40%
    30%
    20%
    10%
    10%
    10%
    10%
    Temperature (°C)
    16°
    16°
    16°
    17°
    18°
    18°
    17°
    16°
    Feels like temperature (°C)
    13°
    13°
    14°
    15°
    16°
    16°
    16°
    15°
    Wind direction and speed (mph)
    SW
    21
    SW
    19
    WSW
    15
    WSW
    14
    SW
    13
    SW
    12
    SW
    12
    SW
    10
    Wind gust (mph)
    33
    28
    24
    22
    20
    17
    14
    15
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    Humidity
    95%
    96%
    92%
    89%
    86%
    85%
    84%
    86%
    UV - 1 1 4 5 4 1 -
    Wind direction and speed (mph)
    21
    19
    15
    14
    13
    12
    12
    10
    Height of waves offshore (m)
    1.6
    1.6
    1.4
    1.2
    1.1
    1.0
    1.1
    1.0
    Period of waves offshore (s)
    8
    7
    7
    8
    8
    9
    5
    5
    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 Overcast Overcast Overcast Cloudy Sunny intervals Sunny intervals Cloudy Cloudy
    Chance of precipitation
    20%
    30%
    30%
    30%
    20%
    20%
    10%
    20%
    Temperature (°C)
    16°
    15°
    16°
    18°
    19°
    20°
    19°
    17°
    Feels like temperature (°C)
    14°
    14°
    15°
    17°
    18°
    18°
    18°
    16°
    Wind direction and speed (mph)
    SSW
    9
    S
    9
    SSW
    8
    SSW
    9
    SW
    11
    SW
    11
    SW
    11
    SSW
    9
    Wind gust (mph)
    13
    11
    10
    13
    15
    12
    8
    7
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    88%
    90%
    89%
    86%
    87%
    87%
    89%
    91%
    UV - 1 1 4 6 4 1 -
    Wind direction and speed (mph)
    9
    9
    8
    9
    11
    11
    11
    9
    Height of waves offshore (m)
    0.8
    0.8
    0.7
    0.6
    Period of waves offshore (s)
    8
    8
    9
    9
    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 Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    20%
    30%
    30%
    30%
    20%
    10%
    10%
    30%
    Temperature (°C)
    16°
    16°
    16°
    19°
    20°
    20°
    19°
    17°
    Feels like temperature (°C)
    15°
    15°
    16°
    18°
    19°
    19°
    18°
    16°
    Wind direction and speed (mph)
    S
    8
    S
    8
    SSW
    8
    SSW
    10
    SW
    11
    SW
    11
    SW
    10
    SW
    9
    Wind gust (mph)
    8
    10
    11
    13
    14
    14
    9
    8
    Visibility (description)
    G
    G
    G
    G
    G
    VG
    VG
    VG
    Humidity
    92%
    93%
    93%
    91%
    86%
    84%
    85%
    87%
    UV - 1 1 3 7 4 1 -
    Wind direction and speed (mph)
    8
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore

    Tide times

    Tuesday 24 June

    Tide times and heights are from Barmouth tidal station which is 0.4 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 24 June

    Tide times and heights are from Barmouth tidal station which is 0.4 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 24 June

    Tide times and heights are from Barmouth tidal station which is 0.4 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 24 June

    Tide times and heights are from Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 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 Barmouth tidal station which is 0.4 miles away. So times may be different at this beach. What does this mean?

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

    Barmouth (Beach) weather map

    View the weather with our interactive map

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    Wales weather forecast

    Headline:

    Turning increasingly cloudy, with outbreaks of rain.

    This Evening and Tonight:

    Cloud amounts increasing as we move through the evening, with outbreaks of rain spreading eastwards overnight. The rain turning heavy at times during the early hours, mainly over the hills and mountains in the north. Remaining breezy. Minimum temperature 11 °C.

    Tuesday:

    A cloudier start on Tuesday with patchy outbreaks of rain and drizzle, persistent over west-facing hills. Some brighter spells developing through the afternoon, and winds gradually easing. Maximum temperature 20 °C.

    Outlook for Wednesday to Friday:

    Sunny spells and scattered showers on Wednesday. Rather cloudy on Thursday with rain spreading eastwards later into Friday. Increasingly windy by Friday, and temperatures around or a little above average.

    Updated:

    UK long range weather forecast

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