Llanfaelog - Porth Nobla (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

Cloudy changing to sunny intervals by late morning.
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 (4.4m) at

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

    7 day forecast for Llanfaelog - Porth Nobla (Beach)

    Today (18 February 2025)
    Time
    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
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Sunny day
    Sunny day
    Clear night
    Partly cloudy night
    Partly cloudy night
    Partly cloudy night
    Partly cloudy night
    Partly cloudy night
    Partly cloudy night
    Chance of precipitation
    30%
    10%
    10%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    Feels like temperature (°C)
    Wind direction and speed
    SE
    11
    SE
    12
    SE
    11
    SE
    11
    SE
    11
    SE
    11
    SE
    11
    SE
    11
    SE
    11
    SE
    12
    SE
    11
    SE
    11
    SSE
    10
    SE
    10
    SE
    10
    SE
    10
    ESE
    10
    ESE
    9
    ESE
    10
    ESE
    10
    ESE
    11
    ESE
    12
    ESE
    12
    Wind gust (mph)
    26
    26
    26
    25
    25
    25
    25
    25
    24
    24
    25
    24
    24
    25
    25
    26
    26
    23
    23
    25
    26
    26
    26
    Visibility
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    72%
    72%
    72%
    72%
    72%
    74%
    74%
    73%
    71%
    70%
    68%
    67%
    67%
    66%
    66%
    66%
    66%
    66%
    66%
    66%
    65%
    65%
    65%
    UV
    -
    -
    -
    -
    -
    -
    1
    1
    1
    1
    1
    1
    1
    1
    1
    1
    1
    -
    -
    -
    -
    -
    -
    Wind direction and speed
    Height of waves offshore (m)
    0.8
    0.8
    0.9
    0.9
    0.9
    0.9
    0.9
    0.9
    0.9
    0.9
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    Period of waves offshore (s)
    8
    8
    8
    8
    8
    8
    8
    8
    13
    18
    18
    18
    18
    18
    18
    18
    18
    18
    18
    18
    18
    18
    17
    Direction of waves offshore
    Wednesday (19 February 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
    Clear night
    Clear night
    Clear night
    Clear night
    Partly cloudy night
    Partly cloudy night
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Sunny intervals
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Overcast
    Overcast
    Chance of precipitation
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    20%
    10%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    20%
    30%
    30%
    30%
    30%
    20%
    Temperature (°C)
    10°
    11°
    11°
    11°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    ESE
    13
    ESE
    13
    ESE
    13
    SE
    13
    SE
    13
    SE
    14
    SE
    14
    SE
    14
    SE
    14
    SSE
    15
    SSE
    16
    SSE
    16
    S
    16
    S
    17
    S
    17
    SSE
    18
    SSE
    19
    SSE
    19
    SSE
    20
    SSE
    22
    SSE
    23
    SSE
    25
    SSE
    27
    SSE
    28
    Wind gust (mph)
    26
    25
    24
    23
    24
    25
    25
    25
    25
    25
    24
    24
    24
    24
    24
    24
    25
    26
    28
    30
    34
    36
    38
    39
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    VG
    VG
    Humidity
    65%
    66%
    66%
    67%
    67%
    67%
    67%
    70%
    72%
    73%
    75%
    75%
    76%
    78%
    77%
    77%
    79%
    80%
    81%
    80%
    82%
    83%
    84%
    86%
    UV
    -
    -
    -
    -
    -
    -
    -
    1
    1
    1
    1
    1
    1
    1
    1
    1
    1
    1
    -
    -
    -
    -
    -
    -
    Wind direction and speed
    Height of waves offshore (m)
    0.8
    0.8
    0.8
    0.8
    0.9
    0.9
    0.9
    0.9
    1.0
    1.1
    1.1
    1.2
    1.3
    1.4
    1.4
    1.3
    1.3
    1.3
    1.3
    1.4
    1.6
    1.7
    1.8
    1.9
    Period of waves offshore (s)
    17
    17
    17
    17
    17
    13
    13
    10
    10
    10
    9
    9
    9
    8
    8
    8
    10
    10
    10
    8
    7
    7
    8
    8
    Direction of waves offshore
    Thursday (20 February 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols
    Light rain
    Light rain
    Light rain
    Light shower day
    Sunny intervals
    Sunny intervals
    Cloudy
    Cloudy
    Chance of precipitation
    50%
    70%
    80%
    80%
    50%
    30%
    20%
    40%
    Temperature (°C)
    10°
    10°
    10°
    11°
    11°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSE
    29
    SSE
    32
    S
    34
    S
    33
    S
    31
    SSW
    26
    S
    25
    S
    25
    Wind gust (mph)
    42
    44
    46
    45
    41
    36
    34
    38
    Visibility (description)
    VG
    G
    G
    G
    VG
    E
    E
    VG
    Humidity
    86%
    91%
    92%
    95%
    93%
    90%
    91%
    93%
    UV
    -
    -
    -
    1
    1
    1
    -
    -
    Wind direction and speed
    Height of waves offshore (m)
    2.0
    2.2
    2.3
    2.6
    2.7
    2.5
    2.4
    2.1
    Period of waves offshore (s)
    8
    9
    9
    9
    9
    10
    8
    11
    Direction of waves offshore
    Friday (21 February 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols
    Overcast
    Light rain
    Heavy rain
    Heavy rain
    Light rain
    Light shower day
    Partly cloudy night
    Partly cloudy night
    Chance of precipitation
    40%
    50%
    70%
    80%
    70%
    60%
    30%
    40%
    Temperature (°C)
    10°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    S
    26
    S
    30
    S
    33
    S
    33
    S
    32
    S
    31
    S
    26
    S
    24
    Wind gust (mph)
    38
    35
    33
    40
    45
    36
    28
    27
    Visibility (description)
    VG
    VG
    VG
    G
    VG
    VG
    E
    E
    Humidity
    93%
    92%
    92%
    90%
    91%
    88%
    90%
    90%
    UV
    -
    -
    -
    1
    1
    1
    -
    -
    Wind direction and speed
    Height of waves offshore (m)
    1.9
    1.7
    1.8
    2.2
    3.0
    3.7
    3.7
    2.8
    Period of waves offshore (s)
    11
    12
    10
    8
    9
    11
    12
    13
    Direction of waves offshore
    Saturday (22 February 2025)
    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
    Partly cloudy night
    Sunny intervals
    Sunny day
    Sunny intervals
    Partly cloudy night
    Partly cloudy night
    Chance of precipitation
    30%
    30%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    21
    SSW
    18
    SSW
    16
    SSW
    15
    SSW
    16
    SSW
    16
    S
    15
    S
    16
    Wind gust (mph)
    21
    19
    18
    19
    20
    20
    21
    21
    Visibility (description)
    E
    E
    VG
    VG
    VG
    VG
    VG
    G
    Humidity
    91%
    92%
    92%
    92%
    91%
    91%
    91%
    92%
    UV
    -
    -
    -
    1
    1
    1
    -
    -
    Wind direction and speed
    Height of waves offshore (m)
    2.2
    1.9
    1.7
    1.6
    1.5
    1.5
    1.4
    1.4
    Period of waves offshore (s)
    14
    14
    14
    14
    14
    14
    14
    14
    Direction of waves offshore
    Sunday (23 February 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols
    Cloudy
    Cloudy
    Overcast
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Chance of precipitation
    20%
    40%
    50%
    40%
    30%
    30%
    30%
    40%
    Temperature (°C)
    10°
    11°
    11°
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    S
    19
    S
    21
    S
    23
    S
    25
    SSW
    25
    SSW
    26
    SSW
    26
    SSW
    26
    Wind gust (mph)
    22
    22
    25
    34
    32
    36
    42
    43
    Visibility (description)
    G
    G
    G
    M
    G
    G
    G
    G
    Humidity
    91%
    89%
    90%
    92%
    91%
    91%
    90%
    91%
    UV
    -
    -
    -
    1
    1
    1
    -
    -
    Wind direction and speed
    Height of waves offshore (m)
    1.4
    1.6
    2.1
    2.6
    2.9
    Period of waves offshore (s)
    14
    6
    7
    9
    9
    Direction of waves offshore
    Monday (24 February 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols
    Cloudy
    Cloudy
    Cloudy
    Cloudy
    Sunny intervals
    Sunny intervals
    Partly cloudy night
    Partly cloudy night
    Chance of precipitation
    40%
    40%
    40%
    40%
    30%
    30%
    20%
    20%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    24
    SSW
    21
    SSW
    19
    SW
    17
    SW
    18
    SW
    17
    SW
    15
    W
    14
    Wind gust (mph)
    38
    30
    28
    27
    24
    25
    24
    25
    Visibility (description)
    G
    G
    G
    G
    G
    VG
    G
    VG
    Humidity
    91%
    91%
    92%
    93%
    89%
    88%
    90%
    87%
    UV
    -
    -
    -
    1
    1
    1
    -
    -
    Wind direction and speed
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore

    Tide times

    Tuesday 18 February

    Tide times and heights are from Porth Trecastell 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 18 February

    Tide times and heights are from Porth Trecastell 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 18 February

    Tide times and heights are from Porth Trecastell 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 18 February

    Tide times and heights are from Porth Trecastell 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 19 February

    Tide times and heights are from Porth Trecastell 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 19 February

    Tide times and heights are from Porth Trecastell 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 19 February

    Tide times and heights are from Porth Trecastell 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 19 February

    Tide times and heights are from Porth Trecastell 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 20 February

    Tide times and heights are from Porth Trecastell 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 20 February

    Tide times and heights are from Porth Trecastell 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 20 February

    Tide times and heights are from Porth Trecastell 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 20 February

    Tide times and heights are from Porth Trecastell 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 21 February

    Tide times and heights are from Porth Trecastell 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 21 February

    Tide times and heights are from Porth Trecastell 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 21 February

    Tide times and heights are from Porth Trecastell 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 21 February

    Tide times and heights are from Porth Trecastell 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 22 February

    Tide times and heights are from Porth Trecastell 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 22 February

    Tide times and heights are from Porth Trecastell 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 22 February

    Tide times and heights are from Porth Trecastell 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 22 February

    Tide times and heights are from Porth Trecastell 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 23 February

    Tide times and heights are from Porth Trecastell 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 23 February

    Tide times and heights are from Porth Trecastell 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 23 February

    Tide times and heights are from Porth Trecastell 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 23 February

    Tide times and heights are from Porth Trecastell 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 24 February

    Tide times and heights are from Porth Trecastell 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 24 February

    Tide times and heights are from Porth Trecastell 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 24 February

    Tide times and heights are from Porth Trecastell 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 24 February

    Tide times and heights are from Porth Trecastell 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.

    Llanfaelog - Porth Nobla (Beach) weather map

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    Wales weather forecast

    Headline:

    Brighter on Tuesday. Turning wet and windy but milder midweek.

    This Evening and Tonight:

    Staying largely dry this evening and overnight, though often cloudy especially in the west with a few spots of rain in the far north. Breezy and turning chilly under any clear skies with a touch of frost. Minimum temperature -1 °C.

    Tuesday:

    Dry and bright with variable amounts of cloud and occasional periods of hazy sunshine. Strengthening easterly winds especially in the west with strong gusts over higher ground. A bit milder. Maximum temperature 9 °C.

    Outlook for Wednesday to Friday:

    Showery rain spreading east on Wednesday and feeling a bit milder. Much milder to end the week but unsettled and windy with periods of heavy rain and possible coastal gales.

    Updated:

    UK long range weather forecast

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