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.
Beach safety today
Use caution in the sea. Waves can be bigger or stronger than you expect, strong rips likely, strong wind may blow you off course
  • • unsafe for novice surfers
  • • paddle boarding/kayaking not recommended at any level

Tide: Next high tide (4.7m) at

Sunrise iconSunrise:
Sunset iconSunset:
L UV
L Pollution

    7 day forecast for Barmouth (Beach)

    Today (23 March 2026)
    Time
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Cloudy Overcast Overcast Overcast Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    20%
    Temperature
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed
    SW
    16
    SSW
    17
    SSW
    17
    SSW
    18
    SSW
    19
    Wind gust (mph)
    27
    26
    28
    30
    31
    Visibility
    M
    M
    G
    G
    M
    Humidity
    86%
    85%
    85%
    85%
    86%
    UV - - - - -
    Wind direction and speed
    17
    17
    18
    19
    Height of waves offshore (m)
    0.8
    0.9
    1.0
    1.1
    Period of waves offshore (s)
    4
    5
    5
    5
    Direction of waves offshore
    Tuesday (24 March 2026)
    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 Overcast Overcast Overcast Overcast Overcast Overcast Overcast Light rain Light rain Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Light shower night Heavy shower night Light shower night Light shower night Light rain Overcast
    Chance of precipitation
    60%
    60%
    40%
    30%
    20%
    20%
    30%
    30%
    40%
    60%
    60%
    60%
    60%
    70%
    90%
    ≥95%
    ≥95%
    ≥95%
    90%
    ≥95%
    60%
    60%
    50%
    50%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    19
    SSW
    20
    SSW
    20
    SSW
    20
    SSW
    20
    SW
    20
    SW
    21
    SW
    22
    SW
    22
    SW
    23
    SSW
    24
    SSW
    25
    SSW
    26
    SSW
    27
    SSW
    28
    SSW
    29
    SSW
    30
    SW
    30
    SW
    27
    WSW
    26
    W
    27
    W
    28
    W
    28
    W
    28
    Wind gust (mph)
    32
    32
    32
    32
    32
    32
    32
    34
    34
    36
    38
    40
    43
    43
    44
    45
    47
    48
    46
    50
    46
    45
    43
    44
    Visibility (description)
    M
    M
    M
    M
    M
    M
    M
    M
    M
    M
    P
    P
    P
    P
    P
    P
    P
    P
    P
    M
    M
    G
    G
    G
    Humidity
    90%
    92%
    93%
    93%
    92%
    92%
    92%
    92%
    92%
    92%
    92%
    92%
    91%
    90%
    89%
    92%
    92%
    93%
    91%
    84%
    75%
    75%
    74%
    75%
    UV - - - - - - 1 1 1 1 1 1 1 1 1 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    19
    20
    20
    20
    20
    20
    21
    22
    22
    23
    24
    25
    26
    27
    28
    29
    30
    30
    27
    26
    27
    28
    28
    28
    Height of waves offshore (m)
    1.3
    1.3
    1.4
    1.4
    1.5
    1.5
    1.6
    1.6
    1.6
    1.7
    1.8
    1.8
    1.9
    2.0
    2.1
    2.2
    2.4
    2.5
    2.6
    2.4
    2.4
    2.3
    2.2
    2.3
    Period of waves offshore (s)
    5
    6
    6
    6
    6
    6
    6
    6
    6
    6
    7
    7
    7
    7
    7
    7
    7
    8
    8
    8
    8
    8
    9
    9
    Direction of waves offshore
    Wednesday (25 March 2026)
    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 Cloudy Overcast Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Light shower day Light shower day Light shower day Light shower day Light shower night Light shower night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    70%
    80%
    70%
    50%
    40%
    30%
    20%
    20%
    30%
    20%
    20%
    20%
    40%
    50%
    50%
    70%
    70%
    60%
    60%
    50%
    50%
    40%
    40%
    30%
    Temperature (°C)
    Feels like temperature (°C)
    -1°
    -1°
    -1°
    -1°
    -1°
    Wind direction and speed (mph)
    WNW
    28
    WNW
    28
    WNW
    29
    NW
    29
    NW
    29
    WNW
    28
    WNW
    27
    WNW
    27
    WNW
    27
    NW
    27
    NW
    26
    NW
    26
    NW
    25
    WNW
    26
    NW
    25
    NW
    24
    NW
    24
    NW
    23
    NW
    23
    NNW
    23
    NNW
    22
    NNW
    21
    NNW
    20
    NNW
    20
    Wind gust (mph)
    45
    46
    46
    47
    45
    44
    43
    43
    43
    43
    43
    43
    43
    43
    43
    41
    41
    38
    37
    35
    33
    32
    29
    27
    Visibility (description)
    G
    G
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    75%
    75%
    76%
    74%
    70%
    67%
    67%
    67%
    68%
    68%
    69%
    67%
    67%
    66%
    66%
    67%
    68%
    68%
    69%
    73%
    73%
    74%
    69%
    68%
    UV - - - - - - 1 1 1 1 1 2 1 2 2 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    28
    28
    29
    29
    29
    28
    27
    27
    27
    27
    26
    26
    25
    26
    25
    24
    24
    23
    23
    23
    22
    21
    20
    20
    Height of waves offshore (m)
    2.3
    2.3
    2.3
    2.3
    2.2
    2.1
    2.0
    1.9
    2.0
    2.1
    2.2
    2.3
    2.3
    2.2
    2.1
    2.0
    1.9
    1.7
    1.6
    1.5
    1.5
    1.4
    1.3
    1.3
    Period of waves offshore (s)
    9
    9
    9
    9
    9
    9
    8
    8
    8
    8
    8
    8
    9
    9
    9
    8
    8
    8
    8
    8
    7
    7
    8
    8
    Direction of waves offshore
    Thursday (26 March 2026)
    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 Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Light rain Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    30%
    20%
    20%
    20%
    10%
    20%
    20%
    10%
    20%
    20%
    20%
    10%
    20%
    30%
    30%
    40%
    50%
    60%
    70%
    80%
    80%
    80%
    80%
    80%
    Temperature (°C)
    Feels like temperature (°C)
    -1°
    -1°
    -1°
    -1°
    -1°
    Wind direction and speed (mph)
    NNW
    18
    NNW
    17
    NNW
    16
    NNW
    16
    NNW
    15
    NNW
    14
    NNW
    14
    NNW
    14
    NNW
    13
    NW
    13
    NW
    12
    WNW
    12
    WNW
    12
    WNW
    12
    WNW
    12
    W
    11
    W
    11
    WSW
    10
    WSW
    10
    SW
    11
    SW
    11
    SSW
    12
    SSW
    12
    SSW
    13
    Wind gust (mph)
    26
    25
    25
    24
    22
    21
    21
    20
    22
    22
    21
    22
    22
    22
    21
    19
    19
    17
    17
    18
    19
    20
    21
    21
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    M
    M
    M
    M
    Humidity
    67%
    67%
    66%
    65%
    65%
    66%
    65%
    66%
    64%
    62%
    62%
    63%
    63%
    64%
    63%
    67%
    67%
    69%
    75%
    79%
    85%
    88%
    91%
    93%
    UV - - - - - - 1 1 1 1 2 2 2 2 2 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    18
    17
    16
    16
    15
    14
    14
    14
    13
    13
    12
    12
    12
    12
    12
    11
    11
    10
    10
    11
    11
    12
    12
    13
    Height of waves offshore (m)
    1.3
    1.0
    1.0
    0.9
    0.8
    0.8
    0.8
    0.8
    0.8
    0.9
    0.8
    0.8
    0.8
    0.8
    0.8
    0.7
    0.7
    0.7
    0.7
    0.7
    0.8
    0.9
    1.0
    1.0
    Period of waves offshore (s)
    8
    6
    7
    7
    7
    7
    7
    7
    7
    7
    6
    6
    6
    6
    6
    5
    5
    5
    5
    5
    5
    5
    5
    5
    Direction of waves offshore
    Friday (27 March 2026)
    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 Light rain Light rain Cloudy 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 Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    90%
    90%
    90%
    90%
    80%
    70%
    60%
    50%
    40%
    30%
    20%
    10%
    10%
    <5%
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    20%
    10%
    10%
    Temperature (°C)
    10°
    10°
    11°
    11°
    11°
    11°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    13
    SSW
    13
    SSW
    14
    SW
    14
    WSW
    14
    W
    14
    WNW
    14
    WNW
    14
    NW
    13
    NW
    13
    NW
    13
    NW
    13
    NW
    13
    NW
    14
    NW
    14
    NW
    14
    NW
    14
    NW
    11
    NW
    10
    NNW
    8
    NNW
    8
    NW
    9
    NW
    11
    NW
    13
    Wind gust (mph)
    21
    21
    22
    22
    22
    23
    22
    22
    22
    20
    20
    20
    20
    20
    22
    22
    20
    17
    13
    15
    16
    19
    22
    22
    Visibility (description)
    M
    M
    P
    P
    P
    P
    M
    M
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    VG
    Humidity
    94%
    95%
    96%
    96%
    96%
    96%
    95%
    92%
    87%
    83%
    79%
    76%
    75%
    73%
    69%
    69%
    67%
    67%
    65%
    68%
    69%
    69%
    68%
    68%
    UV - - - - - - 1 1 1 1 1 2 2 2 1 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    13
    13
    14
    14
    14
    14
    14
    14
    13
    13
    13
    13
    13
    14
    14
    14
    14
    11
    10
    8
    8
    9
    11
    13
    Height of waves offshore (m)
    1.0
    1.1
    1.1
    1.1
    1.0
    1.0
    0.9
    0.8
    0.8
    0.7
    0.7
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.5
    0.5
    0.6
    0.7
    0.7
    0.7
    0.7
    Period of waves offshore (s)
    5
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    6
    5
    4
    4
    4
    Direction of waves offshore
    Saturday (28 March 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Cloudy Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    20%
    20%
    40%
    40%
    30%
    20%
    10%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NW
    14
    NW
    15
    NW
    15
    WNW
    17
    WNW
    18
    WNW
    17
    NW
    15
    NW
    14
    Wind gust (mph)
    25
    25
    29
    32
    32
    31
    27
    25
    Visibility (description)
    VG
    G
    G
    G
    G
    G
    G
    G
    Humidity
    68%
    70%
    73%
    71%
    71%
    68%
    69%
    75%
    UV - - 1 1 3 1 1 -
    Wind direction and speed (mph)
    14
    15
    15
    17
    18
    17
    15
    14
    Height of waves offshore (m)
    0.8
    0.9
    0.9
    0.8
    0.9
    1.0
    1.1
    1.3
    Period of waves offshore (s)
    4
    5
    5
    5
    5
    5
    5
    6
    Direction of waves offshore
    Sunday (29 March 2026)
    Time
    00:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Partly cloudy night Cloudy Cloudy Overcast Cloudy Overcast Overcast
    Chance of precipitation
    10%
    10%
    20%
    20%
    30%
    30%
    30%
    30%
    Temperature (°C)
    10°
    11°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NW
    12
    WNW
    13
    W
    12
    WSW
    13
    WSW
    15
    WSW
    15
    SW
    14
    WSW
    14
    Wind gust (mph)
    23
    22
    23
    27
    29
    28
    25
    25
    Visibility (description)
    G
    G
    M
    M
    M
    M
    P
    P
    Humidity
    76%
    78%
    81%
    84%
    84%
    85%
    89%
    92%
    UV - - 1 1 2 1 1 -
    Wind direction and speed (mph)
    12
    Height of waves offshore (m)
    1.2
    Period of waves offshore (s)
    6
    Direction of waves offshore

    Tide times

    Monday 23 March

    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 23 March

    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 23 March

    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 23 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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 March

    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

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    Wales weather forecast

    Headline:

    Turning breezier overnight.

    This Evening and Tonight:

    A dry evening but turning cloudier overnight with some spots of rain by the early hours. Winds gradually strengthening overnight, particularly around coasts of northwest Wales. Not feeling as chilly overnight and staying frost-free. Minimum temperature 8 °C.

    Tuesday:

    An unsettled day ahead. Often windy, particularly around coasts and hills, with outbreaks of rain, this turning heavy and persistent from the north through the day. Maximum temperature 13 °C.

    Outlook for Wednesday to Friday:

    Brighter but colder on Wednesday with blustery showers, these wintry over the Welsh hills. Drier and brighter on Thursday but staying chilly. Then a chance of some rain on Friday.

    Updated:

    UK long range weather forecast

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