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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

Sunny.
Beach safety today
Large, powerful waves and strong wind
  • • only experts should take part in water activities

Tide: Next low tide (2.7m) at

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

    7 day forecast for Portelet Bay (Beach)

    Today (7 April 2026)
    Time
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    20°
    21°
    21°
    21°
    21°
    19°
    17°
    16°
    15°
    15°
    Feels like temperature (°C)
    17°
    18°
    20°
    20°
    20°
    18°
    16°
    15°
    15°
    14°
    Wind direction and speed
    ESE
    15
    ESE
    13
    ESE
    12
    ESE
    11
    ESE
    10
    ESE
    9
    ESE
    8
    ESE
    8
    SE
    7
    SE
    7
    Wind gust (mph)
    18
    17
    15
    14
    13
    13
    11
    11
    10
    10
    Visibility
    G
    G
    VG
    VG
    G
    G
    G
    G
    G
    G
    Humidity
    73%
    75%
    75%
    76%
    77%
    80%
    82%
    83%
    84%
    85%
    UV 4 3 2 1 1 1 - - - -
    Wind direction and speed
    15
    13
    12
    11
    10
    9
    8
    8
    7
    7
    Height of waves offshore (m)
    1.9
    1.9
    1.9
    1.9
    2.0
    2.1
    2.1
    2.1
    2.0
    1.9
    Period of waves offshore (s)
    16
    16
    16
    16
    16
    16
    16
    15
    15
    15
    Direction of waves offshore
    Wednesday (8 April 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 Clear night Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    14°
    14°
    13°
    13°
    12°
    12°
    12°
    12°
    14°
    15°
    16°
    17°
    18°
    19°
    19°
    19°
    19°
    18°
    17°
    16°
    14°
    14°
    13°
    13°
    Feels like temperature (°C)
    13°
    13°
    12°
    12°
    11°
    11°
    11°
    11°
    13°
    14°
    16°
    17°
    18°
    19°
    19°
    20°
    20°
    18°
    17°
    15°
    13°
    13°
    12°
    12°
    Wind direction and speed (mph)
    ENE
    7
    ENE
    7
    NE
    7
    ENE
    7
    NE
    7
    ENE
    6
    ENE
    6
    NE
    6
    NE
    6
    N
    6
    NNE
    7
    N
    7
    N
    6
    N
    6
    NNE
    6
    NW
    6
    NNW
    6
    NNW
    6
    N
    7
    N
    7
    N
    7
    N
    7
    N
    7
    NNE
    6
    Wind gust (mph)
    10
    10
    10
    10
    10
    10
    9
    10
    10
    9
    10
    10
    10
    10
    9
    10
    9
    10
    11
    11
    10
    10
    9
    9
    Visibility (description)
    M
    M
    M
    M
    M
    M
    M
    M
    P
    P
    P
    P
    P
    M
    P
    P
    M
    M
    M
    M
    P
    P
    P
    P
    Humidity
    87%
    87%
    90%
    92%
    92%
    92%
    92%
    93%
    93%
    93%
    93%
    92%
    93%
    93%
    92%
    92%
    92%
    92%
    92%
    92%
    92%
    92%
    92%
    92%
    UV - - - - - - 1 1 1 1 2 3 4 4 4 3 2 1 1 1 - - - -
    Wind direction and speed (mph)
    7
    7
    7
    7
    7
    6
    6
    6
    6
    6
    7
    7
    6
    6
    6
    6
    6
    6
    7
    7
    7
    7
    7
    6
    Height of waves offshore (m)
    1.9
    1.8
    1.7
    1.6
    1.6
    1.5
    1.5
    1.6
    1.6
    1.6
    1.5
    1.5
    1.5
    1.4
    1.4
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.2
    1.2
    Period of waves offshore (s)
    15
    15
    15
    15
    15
    15
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    13
    13
    Direction of waves offshore
    Thursday (9 April 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 Clear night Clear night Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    13°
    13°
    12°
    12°
    12°
    11°
    11°
    11°
    13°
    14°
    15°
    14°
    14°
    13°
    14°
    13°
    13°
    13°
    12°
    11°
    11°
    10°
    10°
    10°
    Feels like temperature (°C)
    12°
    12°
    12°
    12°
    11°
    11°
    10°
    10°
    12°
    13°
    13°
    12°
    11°
    10°
    10°
    10°
    Wind direction and speed (mph)
    NNE
    5
    N
    5
    ENE
    4
    SSE
    4
    WNW
    4
    SSW
    5
    WSW
    5
    S
    5
    SW
    6
    SW
    7
    W
    10
    WNW
    15
    WNW
    18
    WNW
    21
    WNW
    21
    WNW
    21
    WNW
    22
    NW
    23
    NW
    24
    NW
    24
    NW
    23
    NW
    22
    NNW
    20
    NNW
    19
    Wind gust (mph)
    8
    6
    6
    7
    8
    8
    8
    8
    9
    17
    22
    25
    29
    30
    30
    30
    32
    32
    32
    31
    30
    29
    28
    27
    Visibility (description)
    P
    P
    P
    P
    M
    M
    M
    P
    M
    M
    M
    M
    M
    M
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    92%
    92%
    92%
    93%
    93%
    93%
    93%
    94%
    93%
    93%
    93%
    93%
    93%
    91%
    86%
    84%
    76%
    74%
    70%
    65%
    64%
    61%
    58%
    61%
    UV - - - - - - 1 1 1 1 2 3 4 3 3 3 2 1 1 1 - - - -
    Wind direction and speed (mph)
    5
    5
    4
    4
    4
    5
    5
    5
    6
    7
    10
    15
    18
    21
    21
    21
    22
    23
    24
    24
    23
    22
    20
    19
    Height of waves offshore (m)
    1.2
    1.1
    1.1
    1.1
    1.0
    1.0
    0.9
    0.9
    0.9
    0.9
    0.9
    0.9
    0.9
    1.0
    1.2
    1.4
    1.6
    1.7
    1.7
    1.6
    2.0
    2.0
    2.1
    2.0
    Period of waves offshore (s)
    13
    13
    13
    13
    13
    13
    13
    12
    12
    12
    12
    12
    12
    12
    12
    12
    5
    6
    6
    6
    7
    7
    7
    8
    Direction of waves offshore
    Friday (10 April 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 Clear night Clear night Clear night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny day Clear night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    10%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    11°
    11°
    11°
    11°
    12°
    12°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    Wind direction and speed (mph)
    NNW
    18
    NNW
    16
    N
    15
    N
    13
    NNE
    10
    NE
    9
    ENE
    8
    E
    8
    ESE
    9
    SE
    11
    SSE
    12
    SSE
    13
    SSE
    14
    SSE
    14
    SSE
    14
    SE
    13
    SE
    13
    SE
    13
    SE
    15
    SE
    15
    SE
    15
    SSE
    15
    SSW
    16
    SW
    15
    Wind gust (mph)
    25
    22
    21
    17
    16
    14
    14
    15
    16
    17
    18
    19
    19
    19
    19
    18
    17
    19
    20
    21
    21
    21
    22
    21
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    VG
    G
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    M
    Humidity
    62%
    62%
    62%
    63%
    63%
    63%
    62%
    62%
    62%
    63%
    64%
    65%
    66%
    66%
    66%
    67%
    68%
    71%
    72%
    74%
    77%
    80%
    81%
    83%
    UV - - - - - - 1 1 1 1 2 2 3 3 3 2 1 1 1 1 - - - -
    Wind direction and speed (mph)
    18
    16
    15
    13
    10
    9
    8
    8
    9
    11
    12
    13
    14
    14
    14
    13
    13
    13
    15
    15
    15
    15
    16
    15
    Height of waves offshore (m)
    2.0
    1.9
    1.8
    1.9
    1.9
    1.9
    1.9
    1.9
    1.8
    1.8
    1.8
    1.8
    1.7
    1.7
    1.7
    1.7
    1.6
    1.6
    1.5
    1.5
    1.5
    1.4
    1.4
    1.3
    Period of waves offshore (s)
    8
    9
    10
    10
    10
    14
    14
    14
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    Direction of waves offshore
    Saturday (11 April 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 Cloudy Cloudy Overcast Overcast Overcast Overcast Overcast Cloudy Cloudy Cloudy Cloudy Light shower day Light shower day 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
    Chance of precipitation
    10%
    10%
    10%
    20%
    20%
    20%
    20%
    30%
    30%
    40%
    40%
    60%
    60%
    40%
    40%
    40%
    40%
    30%
    30%
    30%
    30%
    30%
    30%
    40%
    Temperature (°C)
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    10°
    11°
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SW
    15
    SW
    16
    SW
    16
    SW
    17
    WSW
    17
    WSW
    17
    W
    17
    W
    17
    W
    18
    W
    18
    W
    19
    W
    19
    W
    21
    W
    22
    W
    22
    W
    23
    W
    23
    W
    24
    W
    24
    W
    24
    W
    24
    W
    24
    W
    23
    W
    23
    Wind gust (mph)
    21
    21
    22
    22
    23
    22
    22
    25
    26
    27
    27
    31
    36
    37
    33
    34
    36
    36
    36
    36
    36
    34
    34
    32
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    85%
    85%
    86%
    87%
    86%
    83%
    79%
    76%
    74%
    71%
    69%
    67%
    67%
    69%
    67%
    67%
    65%
    65%
    65%
    64%
    61%
    61%
    63%
    64%
    UV - - - - - - 1 1 1 1 2 3 4 4 4 3 2 1 1 1 - - - -
    Wind direction and speed (mph)
    15
    16
    16
    17
    17
    17
    17
    17
    18
    18
    19
    19
    21
    22
    22
    23
    23
    24
    24
    24
    24
    24
    23
    23
    Height of waves offshore (m)
    1.3
    1.3
    1.5
    1.6
    1.7
    1.9
    2.0
    2.1
    2.3
    2.4
    2.4
    2.5
    2.6
    2.7
    2.8
    2.9
    2.9
    2.9
    2.9
    3.0
    3.0
    3.0
    3.0
    3.0
    Period of waves offshore (s)
    13
    13
    13
    13
    13
    13
    13
    13
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    13
    13
    13
    Direction of waves offshore
    Sunday (12 April 2026)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Partly cloudy night Light shower night Light shower day Light shower day Light shower day Sunny intervals Partly cloudy night Light shower night
    Chance of precipitation
    40%
    40%
    50%
    60%
    60%
    60%
    40%
    50%
    50%
    Temperature (°C)
    10°
    10°
    11°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    W
    23
    WSW
    23
    WSW
    23
    WSW
    21
    WSW
    20
    SW
    18
    WSW
    17
    WSW
    16
    WSW
    15
    Wind gust (mph)
    33
    34
    32
    30
    27
    25
    23
    21
    20
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    66%
    67%
    72%
    72%
    74%
    72%
    73%
    72%
    72%
    UV - - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    23
    23
    23
    21
    20
    18
    17
    16
    15
    Height of waves offshore (m)
    3.1
    3.1
    3.3
    3.2
    3.0
    2.9
    2.7
    2.5
    2.3
    Period of waves offshore (s)
    13
    13
    13
    13
    13
    13
    14
    14
    14
    Direction of waves offshore
    Monday (13 April 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light shower night Light shower night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    60%
    50%
    40%
    40%
    30%
    30%
    20%
    20%
    Temperature (°C)
    10°
    10°
    10°
    11°
    11°
    11°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WSW
    14
    W
    14
    W
    13
    W
    14
    WSW
    14
    WSW
    13
    WSW
    14
    WSW
    12
    Wind gust (mph)
    20
    20
    20
    19
    19
    21
    19
    20
    Visibility (description)
    G
    G
    M
    M
    M
    G
    G
    M
    Humidity
    73%
    72%
    72%
    72%
    72%
    69%
    68%
    69%
    UV - - 1 3 5 2 1 -
    Wind direction and speed (mph)
    14
    Height of waves offshore (m)
    2.1
    Period of waves offshore (s)
    13
    Direction of waves offshore

    Tide times

    Tuesday 7 April

    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 7 April

    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 7 April

    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 7 April

    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 8 April

    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 8 April

    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 8 April

    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 8 April

    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 9 April

    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 9 April

    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 9 April

    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 9 April

    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 10 April

    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 10 April

    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 10 April

    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 10 April

    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 11 April

    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 11 April

    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 11 April

    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 11 April

    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 12 April

    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 12 April

    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 12 April

    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 12 April

    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 13 April

    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 13 April

    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 13 April

    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 13 April

    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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