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

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

Tide: Next low tide (1.4m) at

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

    7 day forecast for Portelet Bay (Beach)

    Today (4 April 2026)
    Time
    23:00
    Weather symbols Overcast
    Chance of precipitation
    <5%
    Temperature
    12°
    Feels like temperature (°C)
    Wind direction and speed
    SW
    28
    Wind gust (mph)
    40
    Visibility
    M
    Humidity
    85%
    UV -
    Wind direction and speed
    28
    Height of waves offshore (m)
    2.3
    Period of waves offshore (s)
    10
    Direction of waves offshore
    Sunday (5 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 Light rain Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals 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
    70%
    30%
    <5%
    <5%
    <5%
    <5%
    20%
    30%
    50%
    40%
    40%
    40%
    20%
    10%
    20%
    20%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    12°
    12°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SW
    29
    WSW
    28
    WSW
    27
    W
    27
    W
    28
    W
    28
    W
    28
    W
    28
    W
    27
    WNW
    25
    WNW
    24
    WNW
    21
    WNW
    19
    WNW
    18
    WNW
    16
    WNW
    15
    W
    14
    W
    12
    W
    11
    W
    10
    W
    8
    W
    7
    W
    5
    WNW
    4
    Wind gust (mph)
    42
    41
    41
    41
    41
    41
    41
    41
    40
    38
    34
    30
    27
    25
    23
    22
    19
    17
    15
    13
    11
    10
    9
    8
    Visibility (description)
    M
    M
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    86%
    77%
    67%
    66%
    66%
    65%
    66%
    66%
    67%
    67%
    65%
    64%
    62%
    61%
    59%
    59%
    58%
    57%
    57%
    56%
    55%
    55%
    55%
    UV - - - - - - 1 1 1 1 2 3 3 4 4 3 2 1 1 1 - - - -
    Wind direction and speed (mph)
    29
    28
    27
    27
    28
    28
    28
    28
    27
    25
    24
    21
    19
    18
    16
    15
    14
    12
    11
    10
    8
    7
    5
    4
    Height of waves offshore (m)
    2.4
    2.5
    2.6
    2.7
    2.9
    3.1
    3.3
    3.4
    3.3
    3.2
    3.1
    3.0
    2.9
    2.7
    2.5
    2.3
    2.2
    2.1
    2.2
    2.2
    2.2
    2.1
    2.0
    1.9
    Period of waves offshore (s)
    10
    10
    10
    10
    10
    11
    11
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    12
    Direction of waves offshore
    Monday (6 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)
    10°
    10°
    11°
    12°
    13°
    14°
    15°
    15°
    15°
    15°
    14°
    13°
    12°
    12°
    12°
    Feels like temperature (°C)
    10°
    11°
    12°
    13°
    13°
    12°
    11°
    Wind direction and speed (mph)
    ESE
    5
    SE
    6
    SE
    7
    SE
    10
    SE
    12
    SE
    13
    SE
    14
    SE
    15
    SE
    16
    SE
    17
    SE
    17
    SE
    18
    SE
    18
    ESE
    17
    ESE
    15
    ESE
    15
    ESE
    14
    ESE
    15
    E
    15
    E
    17
    E
    18
    E
    19
    E
    19
    ESE
    19
    Wind gust (mph)
    8
    12
    14
    16
    18
    20
    21
    21
    22
    23
    24
    24
    23
    22
    19
    19
    20
    21
    23
    25
    26
    25
    25
    25
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    Humidity
    55%
    56%
    58%
    60%
    63%
    65%
    65%
    67%
    70%
    73%
    74%
    73%
    72%
    71%
    71%
    72%
    72%
    73%
    74%
    74%
    75%
    76%
    78%
    78%
    UV - - - - - - 1 1 1 1 2 3 4 4 4 3 2 1 1 1 - - - -
    Wind direction and speed (mph)
    5
    6
    7
    10
    12
    13
    14
    15
    16
    17
    17
    18
    18
    17
    15
    15
    14
    15
    15
    17
    18
    19
    19
    19
    Height of waves offshore (m)
    1.8
    1.7
    1.5
    1.4
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.3
    1.2
    1.1
    1.1
    1.0
    0.9
    0.9
    0.8
    0.8
    0.9
    0.9
    0.9
    0.9
    0.8
    Period of waves offshore (s)
    12
    12
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    Direction of waves offshore
    Tuesday (7 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)
    12°
    12°
    12°
    12°
    11°
    11°
    11°
    11°
    12°
    12°
    13°
    15°
    16°
    17°
    18°
    19°
    19°
    19°
    18°
    17°
    16°
    15°
    14°
    14°
    Feels like temperature (°C)
    10°
    11°
    13°
    14°
    15°
    16°
    17°
    17°
    16°
    16°
    14°
    13°
    12°
    12°
    Wind direction and speed (mph)
    ESE
    19
    ESE
    19
    ESE
    19
    ESE
    19
    ESE
    19
    ESE
    19
    ESE
    19
    ESE
    20
    ESE
    20
    ESE
    20
    ESE
    20
    ESE
    19
    ESE
    18
    ESE
    18
    ESE
    17
    SE
    15
    ESE
    14
    ESE
    13
    SE
    12
    ESE
    12
    SE
    12
    SSE
    12
    S
    10
    SSE
    10
    Wind gust (mph)
    25
    25
    25
    25
    25
    25
    26
    26
    27
    27
    25
    24
    22
    23
    21
    19
    18
    17
    16
    15
    16
    15
    14
    13
    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
    M
    Humidity
    77%
    76%
    77%
    77%
    78%
    78%
    78%
    78%
    78%
    77%
    77%
    77%
    77%
    78%
    78%
    79%
    79%
    79%
    81%
    82%
    83%
    84%
    85%
    87%
    UV - - - - - - 1 1 1 1 2 3 4 4 4 3 2 1 1 1 - - - -
    Wind direction and speed (mph)
    19
    19
    19
    19
    19
    19
    19
    20
    20
    20
    20
    19
    18
    18
    17
    15
    14
    13
    12
    12
    12
    12
    10
    10
    Height of waves offshore (m)
    0.8
    0.7
    0.7
    0.7
    0.7
    0.7
    0.8
    1.0
    1.6
    1.7
    1.9
    2.0
    2.2
    2.3
    2.3
    2.4
    2.4
    2.4
    2.4
    2.4
    2.4
    2.3
    2.3
    2.2
    Period of waves offshore (s)
    11
    11
    11
    11
    11
    20
    20
    19
    18
    18
    18
    18
    17
    17
    17
    17
    16
    16
    16
    16
    16
    16
    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)
    13°
    13°
    12°
    12°
    12°
    11°
    11°
    11°
    12°
    13°
    14°
    15°
    16°
    16°
    16°
    16°
    16°
    15°
    14°
    14°
    13°
    12°
    12°
    12°
    Feels like temperature (°C)
    11°
    11°
    10°
    10°
    10°
    10°
    12°
    13°
    14°
    15°
    15°
    15°
    15°
    15°
    14°
    13°
    12°
    11°
    10°
    10°
    10°
    Wind direction and speed (mph)
    S
    10
    SSW
    9
    SW
    9
    SW
    9
    SW
    9
    SW
    9
    SSW
    9
    SSW
    9
    SW
    9
    WSW
    8
    WSW
    8
    W
    7
    WSW
    8
    WSW
    8
    W
    8
    W
    8
    WNW
    8
    WNW
    8
    NW
    9
    NW
    10
    NW
    10
    WNW
    9
    WNW
    10
    W
    10
    Wind gust (mph)
    13
    13
    12
    13
    13
    12
    13
    13
    12
    11
    10
    11
    10
    11
    11
    12
    12
    14
    15
    15
    13
    13
    16
    15
    Visibility (description)
    M
    M
    M
    M
    M
    M
    M
    M
    P
    P
    M
    M
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    P
    Humidity
    90%
    90%
    91%
    92%
    92%
    92%
    92%
    92%
    93%
    93%
    94%
    94%
    93%
    93%
    93%
    93%
    93%
    93%
    92%
    93%
    93%
    93%
    93%
    93%
    UV - - - - - - 1 1 1 1 2 3 4 4 4 3 2 1 1 1 - - - -
    Wind direction and speed (mph)
    10
    9
    9
    9
    9
    9
    9
    9
    9
    8
    8
    7
    8
    8
    8
    8
    8
    8
    9
    10
    10
    9
    10
    10
    Height of waves offshore (m)
    2.1
    2.1
    2.0
    2.0
    1.9
    1.9
    1.8
    1.8
    1.7
    1.7
    1.7
    1.6
    1.6
    1.6
    1.5
    1.5
    1.5
    1.4
    1.4
    1.4
    1.3
    1.3
    1.3
    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
    13
    13
    13
    13
    13
    Direction of waves offshore
    Thursday (9 April 2026)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Partly cloudy night Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    10%
    30%
    30%
    30%
    20%
    10%
    10%
    10%
    Temperature (°C)
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    W
    10
    W
    11
    WSW
    15
    W
    18
    WNW
    21
    WNW
    25
    WNW
    25
    WNW
    25
    NW
    24
    Wind gust (mph)
    15
    20
    26
    30
    35
    36
    35
    33
    31
    Visibility (description)
    P
    P
    P
    M
    M
    M
    G
    G
    G
    Humidity
    92%
    93%
    93%
    91%
    80%
    73%
    68%
    68%
    67%
    UV - - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    11
    11
    14
    18
    21
    25
    25
    25
    24
    Height of waves offshore (m)
    1.2
    1.1
    1.1
    1.1
    1.1
    1.5
    1.9
    2.1
    2.1
    Period of waves offshore (s)
    13
    13
    12
    12
    11
    11
    6
    7
    7
    Direction of waves offshore
    Friday (10 April 2026)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Cloudy
    Chance of precipitation
    10%
    10%
    20%
    20%
    20%
    20%
    20%
    20%
    Temperature (°C)
    10°
    10°
    10°
    10°
    11°
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NNW
    20
    NW
    17
    W
    16
    SW
    16
    SSW
    17
    SW
    15
    WSW
    16
    SW
    18
    Wind gust (mph)
    27
    25
    23
    24
    23
    23
    25
    25
    Visibility (description)
    G
    M
    M
    M
    M
    M
    M
    M
    Humidity
    67%
    68%
    70%
    72%
    76%
    76%
    79%
    77%
    UV - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    20
    Height of waves offshore (m)
    2.0
    Period of waves offshore (s)
    14
    Direction of waves offshore

    Tide times

    Saturday 4 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 4 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 4 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 4 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 5 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 5 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 5 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 5 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 6 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 6 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 6 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 6 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

    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.

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