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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

Partly cloudy.
Beach safety today
Large, powerful waves
  • • only experts should take part in water activities

Tide: Next high tide (9.2m) at

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

    7 day forecast for Portelet Bay (Beach)

    Today (8 November 2025)
    Time
    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
    Chance of precipitation
    <5%
    10%
    10%
    30%
    30%
    Temperature
    12°
    12°
    12°
    12°
    13°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    11°
    Wind direction and speed
    W
    9
    W
    9
    WSW
    9
    WSW
    10
    SW
    12
    Wind gust (mph)
    17
    16
    18
    19
    21
    Visibility
    E
    E
    E
    E
    E
    Humidity
    75%
    74%
    74%
    74%
    75%
    UV - - - - -
    Wind direction and speed
    9
    9
    9
    11
    12
    Height of waves offshore (m)
    2.3
    2.3
    2.3
    2.2
    2.2
    Period of waves offshore (s)
    16
    16
    16
    15
    15
    Direction of waves offshore
    Sunday (9 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 Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Light rain Light shower night Cloudy Cloudy
    Chance of precipitation
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    20%
    30%
    40%
    70%
    70%
    80%
    80%
    80%
    80%
    70%
    60%
    40%
    30%
    Temperature (°C)
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    14°
    14°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    Feels like temperature (°C)
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    SW
    13
    SW
    14
    SW
    15
    SW
    16
    SSW
    16
    SSW
    17
    SSW
    18
    SSW
    18
    SSW
    19
    S
    20
    S
    21
    S
    22
    S
    22
    S
    22
    S
    23
    S
    24
    S
    24
    S
    25
    S
    26
    S
    26
    S
    26
    S
    26
    SSW
    25
    SSW
    23
    Wind gust (mph)
    21
    23
    23
    23
    24
    24
    25
    27
    28
    30
    30
    31
    31
    31
    32
    34
    35
    36
    35
    35
    34
    34
    31
    29
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    G
    VG
    VG
    VG
    VG
    E
    E
    Humidity
    77%
    78%
    78%
    79%
    81%
    82%
    82%
    81%
    82%
    82%
    84%
    84%
    85%
    85%
    85%
    85%
    85%
    86%
    86%
    86%
    88%
    88%
    86%
    86%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    13
    14
    15
    16
    17
    17
    18
    19
    20
    21
    22
    22
    22
    23
    23
    24
    25
    25
    26
    26
    25
    25
    25
    23
    Height of waves offshore (m)
    2.1
    2.0
    1.9
    1.9
    1.9
    2.0
    2.1
    2.1
    2.0
    1.9
    1.8
    1.8
    1.7
    1.7
    1.6
    1.6
    1.7
    1.8
    2.1
    2.3
    2.4
    2.3
    2.3
    2.2
    Period of waves offshore (s)
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    14
    14
    14
    14
    14
    14
    14
    Direction of waves offshore
    Monday (10 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 Cloudy Partly cloudy night Cloudy Light shower night Partly cloudy night Partly cloudy night Partly cloudy night Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Heavy 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 Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    40%
    40%
    60%
    50%
    40%
    40%
    50%
    50%
    50%
    60%
    70%
    80%
    80%
    70%
    70%
    50%
    60%
    50%
    40%
    40%
    30%
    30%
    10%
    Temperature (°C)
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    Feels like temperature (°C)
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    SSW
    21
    SSW
    19
    SSW
    19
    SSW
    18
    SW
    17
    SW
    16
    SW
    15
    SW
    14
    SW
    15
    SSW
    16
    SSW
    18
    SW
    20
    SW
    22
    WSW
    23
    WSW
    23
    WSW
    24
    WSW
    24
    WSW
    24
    WSW
    23
    WSW
    22
    WSW
    21
    WSW
    20
    SW
    20
    SW
    20
    Wind gust (mph)
    26
    26
    26
    26
    24
    21
    23
    22
    25
    27
    29
    32
    33
    35
    37
    35
    33
    33
    33
    31
    30
    29
    29
    29
    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
    87%
    86%
    86%
    86%
    84%
    82%
    81%
    77%
    76%
    78%
    78%
    79%
    78%
    76%
    75%
    74%
    71%
    71%
    69%
    67%
    70%
    70%
    74%
    76%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    21
    19
    19
    18
    17
    16
    15
    14
    15
    16
    18
    20
    22
    24
    24
    25
    25
    24
    23
    23
    21
    20
    20
    20
    Height of waves offshore (m)
    2.2
    2.2
    2.1
    2.0
    2.0
    2.1
    2.2
    2.3
    2.3
    2.2
    2.2
    2.1
    2.1
    2.3
    2.5
    2.8
    2.9
    2.9
    2.8
    2.7
    2.6
    2.5
    2.4
    2.3
    Period of waves offshore (s)
    14
    14
    14
    14
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    15
    Direction of waves offshore
    Tuesday (11 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 Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    10%
    <5%
    <5%
    10%
    30%
    40%
    40%
    40%
    40%
    40%
    30%
    30%
    20%
    20%
    20%
    20%
    30%
    20%
    30%
    40%
    50%
    40%
    40%
    40%
    Temperature (°C)
    13°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    SW
    19
    SSW
    19
    SSW
    19
    SSW
    20
    S
    21
    S
    22
    S
    23
    S
    23
    S
    23
    S
    24
    S
    25
    S
    26
    S
    26
    S
    26
    SSE
    27
    SSE
    28
    SSE
    28
    SSE
    30
    SSE
    31
    SSE
    32
    S
    32
    S
    31
    S
    30
    S
    28
    Wind gust (mph)
    28
    27
    28
    30
    31
    32
    33
    34
    34
    34
    35
    35
    36
    36
    37
    36
    37
    39
    43
    42
    39
    37
    37
    34
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    77%
    77%
    80%
    82%
    83%
    85%
    85%
    86%
    86%
    86%
    86%
    86%
    86%
    85%
    85%
    84%
    84%
    84%
    83%
    83%
    84%
    84%
    84%
    84%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    19
    19
    19
    19
    20
    21
    22
    23
    23
    24
    25
    25
    26
    26
    26
    28
    28
    29
    31
    31
    31
    30
    29
    29
    Height of waves offshore (m)
    2.2
    2.7
    2.6
    2.6
    2.5
    2.5
    2.5
    2.5
    2.5
    2.5
    2.5
    2.5
    2.5
    2.6
    2.6
    2.6
    2.6
    2.6
    2.7
    2.7
    2.8
    2.8
    2.8
    2.8
    Period of waves offshore (s)
    15
    15
    15
    15
    15
    15
    15
    15
    14
    14
    14
    14
    14
    14
    14
    14
    14
    13
    13
    13
    13
    13
    13
    13
    Direction of waves offshore
    Wednesday (12 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 Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy 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
    50%
    50%
    40%
    50%
    40%
    40%
    40%
    30%
    30%
    30%
    20%
    20%
    20%
    20%
    30%
    30%
    30%
    30%
    20%
    20%
    10%
    10%
    10%
    10%
    Temperature (°C)
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    16°
    16°
    16°
    16°
    16°
    16°
    15°
    15°
    15°
    15°
    15°
    15°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    12°
    12°
    13°
    13°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    Wind direction and speed (mph)
    S
    27
    S
    27
    S
    26
    SSE
    25
    SSE
    25
    SSE
    25
    S
    25
    S
    24
    S
    23
    S
    23
    S
    23
    S
    22
    S
    21
    S
    20
    S
    19
    S
    19
    S
    19
    S
    19
    S
    20
    S
    20
    S
    20
    S
    20
    S
    19
    S
    19
    Wind gust (mph)
    35
    33
    31
    32
    33
    33
    33
    32
    32
    31
    32
    28
    26
    25
    27
    27
    27
    28
    28
    28
    24
    24
    23
    22
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    85%
    85%
    85%
    85%
    86%
    86%
    86%
    85%
    86%
    86%
    85%
    85%
    85%
    85%
    84%
    84%
    84%
    84%
    84%
    84%
    84%
    85%
    85%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    28
    27
    27
    26
    26
    27
    27
    25
    24
    24
    23
    22
    21
    19
    19
    19
    19
    19
    20
    20
    19
    18
    18
    17
    Height of waves offshore (m)
    2.8
    2.8
    2.7
    2.7
    2.6
    2.5
    2.4
    2.4
    2.3
    2.3
    2.3
    2.3
    2.4
    2.3
    2.2
    2.2
    2.1
    2.1
    2.1
    2.0
    2.0
    1.9
    1.9
    1.9
    Period of waves offshore (s)
    13
    13
    13
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    11
    Direction of waves offshore
    Thursday (13 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 Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    30%
    30%
    20%
    20%
    30%
    30%
    30%
    30%
    Temperature (°C)
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    Feels like temperature (°C)
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    12°
    Wind direction and speed (mph)
    S
    18
    S
    18
    S
    18
    S
    18
    S
    17
    S
    16
    S
    16
    S
    16
    Wind gust (mph)
    23
    24
    25
    24
    21
    22
    22
    20
    Visibility (description)
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    Humidity
    85%
    88%
    87%
    87%
    88%
    88%
    88%
    87%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    17
    17
    18
    18
    17
    16
    17
    16
    Height of waves offshore (m)
    1.8
    1.9
    1.9
    1.9
    1.5
    1.4
    1.3
    1.2
    Period of waves offshore (s)
    11
    11
    11
    11
    11
    11
    11
    11
    Direction of waves offshore
    Friday (14 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 Sunny intervals Sunny intervals Cloudy Cloudy Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    30%
    20%
    30%
    30%
    30%
    30%
    30%
    Temperature (°C)
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    Feels like temperature (°C)
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    Wind direction and speed (mph)
    SSE
    17
    S
    17
    S
    17
    S
    17
    S
    16
    S
    16
    S
    15
    SSE
    17
    Wind gust (mph)
    21
    19
    20
    18
    16
    18
    20
    20
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    89%
    88%
    88%
    88%
    90%
    88%
    87%
    89%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    17
    Height of waves offshore (m)
    1.2
    Period of waves offshore (s)
    11
    Direction of waves offshore

    Tide times

    Saturday 8 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 8 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 8 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 8 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 9 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 9 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 9 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 9 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 10 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 10 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 10 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 10 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 11 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 11 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 11 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 11 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 12 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 12 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 12 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 12 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 13 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 13 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 13 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 13 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

    Friday 14 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

    Friday 14 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

    Friday 14 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

    Friday 14 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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