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Portelet Bay (Beach) (Guernsey) 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

Heavy rain changing to partly cloudy by nighttime.
Beach safety today
Large, powerful waves and very strong wind
  • • only experts should take part in water activities
  • • walkers stay clear of edges

Tide: Next high tide (8.7m) at

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

    6 day forecast for Portelet Bay (Beach)

    Tomorrow (22 November 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 Cloudy Cloudy Overcast Overcast Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light shower night Light shower night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    40%
    80%
    90%
    ≥95%
    ≥95%
    90%
    90%
    ≥95%
    ≥95%
    80%
    80%
    70%
    60%
    50%
    40%
    20%
    20%
    10%
    Temperature
    10°
    10°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed
    SSW
    13
    SSW
    16
    SSW
    19
    SSW
    20
    SSW
    22
    SSW
    24
    SSW
    27
    SSW
    28
    SSW
    29
    S
    32
    S
    34
    S
    36
    S
    36
    S
    35
    S
    33
    SSW
    30
    SW
    25
    WSW
    21
    W
    18
    WNW
    16
    WNW
    15
    WNW
    14
    WNW
    12
    WNW
    12
    Wind gust (mph)
    28
    31
    33
    35
    37
    39
    41
    43
    45
    48
    49
    50
    50
    49
    46
    36
    30
    29
    27
    25
    23
    21
    17
    18
    Visibility
    E
    E
    E
    E
    E
    E
    E
    E
    M
    M
    P
    P
    P
    M
    M
    M
    G
    VG
    E
    E
    E
    E
    E
    E
    Humidity
    55%
    56%
    57%
    56%
    63%
    65%
    68%
    75%
    83%
    87%
    88%
    91%
    91%
    91%
    91%
    91%
    90%
    83%
    76%
    76%
    73%
    69%
    68%
    69%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed
    13
    16
    19
    20
    22
    24
    27
    28
    29
    32
    34
    36
    36
    35
    33
    30
    25
    21
    18
    16
    15
    14
    12
    12
    Height of waves offshore (m)
    0.6
    0.7
    0.8
    0.9
    1.0
    1.1
    1.2
    1.2
    1.3
    1.3
    1.3
    1.4
    1.4
    1.5
    1.5
    1.6
    1.6
    1.5
    1.5
    1.5
    1.5
    1.6
    1.6
    1.5
    Period of waves offshore (s)
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    6
    6
    6
    7
    7
    8
    8
    8
    8
    8
    8
    12
    12
    Direction of waves offshore
    Sunday (23 November 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 Cloudy Overcast Overcast Overcast Light shower night Light shower night Light shower night Light shower day Light shower day Light shower day Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Light shower night Light shower night Light shower night Light shower night Light shower night Light shower night Light shower night Light shower night
    Chance of precipitation
    10%
    30%
    40%
    30%
    40%
    70%
    70%
    60%
    70%
    60%
    60%
    60%
    50%
    50%
    40%
    50%
    60%
    60%
    60%
    70%
    60%
    70%
    70%
    80%
    Temperature (°C)
    10°
    10°
    10°
    10°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    W
    11
    W
    12
    WSW
    13
    SW
    15
    SW
    17
    SW
    19
    SW
    23
    WSW
    25
    W
    28
    W
    29
    W
    29
    W
    29
    WNW
    29
    WNW
    28
    WNW
    28
    WNW
    28
    WNW
    29
    WNW
    29
    WNW
    29
    W
    30
    W
    30
    W
    30
    W
    31
    W
    33
    Wind gust (mph)
    18
    18
    20
    22
    25
    29
    30
    35
    36
    40
    41
    41
    39
    39
    37
    39
    41
    39
    41
    42
    42
    42
    43
    47
    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
    71%
    70%
    71%
    74%
    81%
    85%
    88%
    84%
    77%
    76%
    74%
    69%
    67%
    66%
    66%
    65%
    64%
    67%
    63%
    66%
    63%
    65%
    67%
    66%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    11
    12
    13
    15
    17
    19
    23
    25
    28
    29
    29
    29
    29
    28
    28
    28
    29
    29
    29
    30
    30
    30
    31
    33
    Height of waves offshore (m)
    1.4
    1.3
    1.3
    1.2
    1.2
    1.3
    1.3
    1.4
    1.4
    1.6
    1.8
    2.0
    2.1
    2.1
    2.2
    2.2
    2.2
    2.2
    2.2
    2.2
    2.2
    2.3
    2.3
    2.5
    Period of waves offshore (s)
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    6
    6
    7
    7
    7
    8
    8
    8
    9
    9
    10
    10
    10
    10
    Direction of waves offshore
    Monday (24 November 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 shower night Light shower night Light shower night Light shower night Light shower night Light shower night Light shower night Light shower night Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Sunny intervals Light shower day Partly cloudy night Light shower night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    80%
    80%
    80%
    90%
    90%
    80%
    70%
    80%
    80%
    80%
    70%
    60%
    60%
    50%
    50%
    60%
    50%
    60%
    50%
    40%
    40%
    40%
    30%
    30%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    W
    33
    W
    33
    WNW
    33
    WNW
    33
    WNW
    32
    WNW
    32
    WNW
    32
    WNW
    31
    WNW
    30
    NW
    29
    NW
    28
    NW
    28
    NW
    28
    NW
    27
    NW
    27
    NNW
    27
    NNW
    26
    NNW
    27
    NNW
    27
    NNW
    27
    NNW
    27
    NNW
    26
    NNW
    26
    NNW
    26
    Wind gust (mph)
    48
    49
    48
    47
    47
    48
    46
    46
    42
    42
    41
    42
    39
    35
    33
    33
    33
    35
    37
    37
    38
    37
    36
    36
    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
    67%
    70%
    70%
    68%
    73%
    72%
    73%
    72%
    73%
    72%
    71%
    71%
    69%
    73%
    71%
    68%
    69%
    67%
    68%
    68%
    68%
    68%
    67%
    66%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    33
    33
    33
    33
    32
    32
    32
    31
    30
    29
    28
    28
    28
    27
    27
    27
    26
    27
    27
    27
    27
    26
    26
    26
    Height of waves offshore (m)
    2.7
    2.9
    3.0
    3.3
    3.6
    3.9
    3.8
    3.9
    3.8
    3.7
    3.6
    3.6
    3.5
    3.4
    3.2
    3.0
    2.8
    2.7
    2.6
    2.5
    2.5
    2.5
    2.5
    2.4
    Period of waves offshore (s)
    9
    9
    9
    9
    10
    10
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    9
    Direction of waves offshore
    Tuesday (25 November 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 Partly cloudy night Partly cloudy night Partly cloudy night 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 Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    30%
    40%
    40%
    40%
    30%
    30%
    30%
    30%
    30%
    40%
    30%
    30%
    30%
    20%
    20%
    20%
    20%
    20%
    20%
    20%
    10%
    20%
    20%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NNW
    25
    NNW
    24
    NNW
    24
    N
    24
    NNW
    24
    NNW
    25
    NNW
    24
    N
    24
    N
    22
    N
    21
    N
    20
    N
    20
    N
    19
    N
    19
    N
    19
    NNW
    19
    NNW
    19
    NNW
    19
    N
    18
    N
    18
    N
    17
    N
    16
    N
    14
    N
    14
    Wind gust (mph)
    37
    36
    36
    36
    36
    37
    36
    36
    35
    33
    32
    32
    31
    30
    30
    28
    28
    28
    26
    24
    25
    22
    20
    20
    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
    66%
    67%
    66%
    66%
    66%
    65%
    66%
    65%
    66%
    66%
    66%
    65%
    65%
    65%
    65%
    64%
    63%
    62%
    61%
    60%
    61%
    61%
    62%
    60%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    25
    24
    24
    24
    24
    25
    24
    24
    22
    21
    20
    20
    19
    19
    19
    19
    19
    19
    18
    18
    17
    16
    14
    14
    Height of waves offshore (m)
    2.3
    2.2
    2.2
    2.2
    2.2
    2.2
    2.1
    2.1
    2.1
    2.0
    1.9
    1.8
    1.7
    1.7
    1.6
    1.6
    1.5
    1.5
    1.4
    1.4
    1.4
    1.4
    1.3
    1.3
    Period of waves offshore (s)
    9
    9
    9
    9
    8
    8
    8
    8
    8
    8
    7
    7
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    Direction of waves offshore
    Wednesday (26 November 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 intervals Cloudy Cloudy Overcast
    Chance of precipitation
    20%
    10%
    20%
    20%
    20%
    20%
    20%
    20%
    Temperature (°C)
    10°
    11°
    11°
    11°
    12°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    N
    13
    NNW
    11
    NNW
    11
    NE
    11
    SSW
    14
    WSW
    15
    SW
    15
    SSW
    16
    Wind gust (mph)
    17
    16
    15
    12
    15
    17
    17
    21
    Visibility (description)
    E
    VG
    VG
    VG
    VG
    VG
    VG
    G
    Humidity
    61%
    60%
    61%
    61%
    60%
    61%
    65%
    68%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    13
    11
    11
    11
    14
    15
    15
    16
    Height of waves offshore (m)
    1.3
    1.2
    1.1
    1.0
    1.0
    0.9
    0.9
    0.8
    Period of waves offshore (s)
    11
    11
    11
    11
    10
    10
    10
    10
    Direction of waves offshore
    Thursday (27 November 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Overcast Overcast Cloudy Cloudy Cloudy Cloudy Cloudy Overcast
    Chance of precipitation
    20%
    20%
    20%
    20%
    20%
    30%
    30%
    30%
    Temperature (°C)
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SSW
    18
    SSW
    19
    SSW
    19
    SSW
    20
    SSW
    20
    SSW
    19
    SSW
    19
    SSW
    21
    Wind gust (mph)
    24
    24
    26
    27
    25
    25
    24
    26
    Visibility (description)
    G
    G
    G
    G
    G
    VG
    VG
    G
    Humidity
    75%
    80%
    81%
    87%
    87%
    86%
    86%
    88%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    18
    Height of waves offshore (m)
    0.8
    Period of waves offshore (s)
    10
    Direction of waves offshore

    Tide times

    Saturday 22 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 25 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 25 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 25 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 25 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 26 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 26 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 26 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 26 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 27 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 27 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 27 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 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 27 November

    Tide times and heights are from St. Peter Port tidal station which is 5.9 miles away. So times may be different at this beach. What does this mean?

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

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