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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

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

Tide: Next high tide (7.8m) at

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

    7 day forecast for Portelet Bay (Beach)

    Sunday (15 February 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 Light rain Light rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Light rain Light rain Light rain Light rain Light shower day Sunny intervals Sunny intervals Cloudy Light rain Light shower night Light shower night Partly cloudy night Partly cloudy night Light shower night Light shower night
    Chance of precipitation
    ≥95%
    ≥95%
    ≥95%
    ≥95%
    ≥95%
    90%
    90%
    90%
    60%
    70%
    80%
    70%
    60%
    60%
    20%
    30%
    40%
    60%
    70%
    70%
    50%
    50%
    70%
    80%
    Temperature
    10°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    -1°
    -1°
    Wind direction and speed
    S
    23
    S
    26
    S
    29
    SSE
    30
    S
    30
    S
    29
    S
    25
    SSW
    22
    SW
    18
    WSW
    17
    WSW
    16
    SW
    17
    WSW
    19
    W
    22
    W
    25
    W
    26
    W
    27
    W
    28
    W
    29
    W
    29
    W
    29
    W
    28
    W
    28
    W
    27
    Wind gust (mph)
    37
    41
    43
    44
    43
    41
    37
    30
    25
    22
    24
    30
    31
    34
    36
    37
    39
    42
    44
    44
    41
    39
    40
    44
    Visibility
    G
    G
    G
    M
    M
    M
    M
    P
    P
    P
    P
    P
    P
    M
    M
    M
    M
    M
    M
    G
    G
    G
    G
    G
    Humidity
    76%
    79%
    85%
    89%
    92%
    93%
    94%
    96%
    97%
    96%
    97%
    97%
    96%
    95%
    92%
    88%
    87%
    85%
    83%
    76%
    75%
    74%
    74%
    76%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 1 - - - - - -
    Wind direction and speed
    26
    29
    30
    30
    29
    25
    22
    18
    17
    16
    17
    19
    22
    25
    26
    27
    28
    29
    29
    29
    28
    28
    27
    Height of waves offshore (m)
    1.2
    1.3
    1.4
    1.4
    1.5
    1.5
    1.5
    1.5
    1.5
    1.6
    1.9
    2.3
    2.3
    2.4
    2.5
    2.5
    2.6
    2.6
    2.8
    3.0
    3.0
    3.0
    3.0
    Period of waves offshore (s)
    13
    13
    13
    13
    12
    12
    12
    12
    12
    12
    12
    12
    8
    9
    10
    10
    11
    11
    11
    10
    10
    10
    10
    Direction of waves offshore
    Monday (16 February 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 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 Sunny intervals Sunny intervals Light shower day 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
    Chance of precipitation
    70%
    60%
    80%
    80%
    70%
    70%
    70%
    50%
    60%
    50%
    60%
    60%
    50%
    50%
    50%
    40%
    40%
    40%
    40%
    50%
    50%
    40%
    30%
    40%
    Temperature (°C)
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    W
    27
    W
    28
    W
    28
    W
    30
    WNW
    31
    WNW
    31
    WNW
    31
    WNW
    31
    WNW
    31
    WNW
    31
    WNW
    31
    WNW
    31
    WNW
    31
    WNW
    32
    WNW
    32
    WNW
    32
    WNW
    32
    WNW
    32
    WNW
    32
    WNW
    33
    WNW
    32
    WNW
    31
    WNW
    30
    WNW
    28
    Wind gust (mph)
    45
    44
    46
    47
    49
    48
    49
    47
    48
    46
    47
    47
    48
    47
    48
    47
    48
    47
    48
    48
    48
    44
    42
    41
    Visibility (description)
    G
    G
    G
    M
    G
    M
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    76%
    75%
    75%
    75%
    74%
    74%
    73%
    73%
    73%
    74%
    72%
    72%
    73%
    71%
    72%
    73%
    72%
    69%
    70%
    70%
    71%
    73%
    73%
    74%
    UV - - - - - - - 1 1 1 1 1 2 1 1 1 1 1 - - - - - -
    Wind direction and speed (mph)
    27
    28
    28
    30
    31
    31
    31
    31
    31
    31
    31
    31
    31
    32
    32
    32
    32
    32
    32
    33
    32
    31
    30
    28
    Height of waves offshore (m)
    3.0
    3.2
    3.4
    3.5
    3.6
    3.7
    3.8
    4.0
    4.1
    4.1
    4.0
    3.9
    3.8
    3.8
    3.9
    3.9
    3.9
    3.9
    3.8
    3.7
    3.7
    3.6
    3.5
    3.3
    Period of waves offshore (s)
    10
    10
    10
    11
    11
    11
    11
    11
    11
    11
    11
    12
    12
    12
    12
    12
    12
    13
    13
    13
    13
    13
    13
    13
    Direction of waves offshore
    Tuesday (17 February 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 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 Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Light rain Light rain Heavy rain Heavy rain Heavy rain Light rain Light rain
    Chance of precipitation
    40%
    40%
    30%
    20%
    20%
    30%
    20%
    20%
    10%
    10%
    10%
    10%
    20%
    20%
    30%
    40%
    60%
    70%
    80%
    80%
    80%
    80%
    80%
    70%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    WNW
    27
    NW
    26
    NW
    25
    NW
    24
    NW
    23
    NW
    22
    NW
    20
    NNW
    18
    NNW
    16
    NNW
    14
    NNW
    11
    NNW
    10
    NNW
    8
    NNW
    8
    SW
    8
    SE
    9
    SE
    10
    SE
    11
    ESE
    13
    SE
    16
    ESE
    19
    ESE
    21
    ESE
    23
    ESE
    23
    Wind gust (mph)
    38
    36
    34
    33
    31
    30
    27
    25
    21
    18
    16
    13
    13
    13
    13
    15
    16
    20
    22
    27
    29
    32
    34
    35
    Visibility (description)
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    G
    Humidity
    74%
    75%
    74%
    72%
    71%
    70%
    67%
    66%
    64%
    62%
    60%
    61%
    60%
    61%
    63%
    63%
    65%
    68%
    73%
    78%
    82%
    84%
    84%
    84%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 1 - - - - - -
    Wind direction and speed (mph)
    27
    26
    25
    24
    23
    22
    20
    18
    16
    14
    11
    10
    8
    8
    8
    9
    10
    11
    13
    16
    19
    21
    23
    23
    Height of waves offshore (m)
    3.1
    3.1
    3.1
    3.2
    3.3
    3.2
    3.1
    2.9
    2.8
    2.7
    2.5
    2.4
    2.3
    2.4
    2.3
    2.2
    2.1
    2.0
    1.9
    1.9
    1.8
    1.8
    1.7
    1.7
    Period of waves offshore (s)
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    13
    12
    12
    12
    12
    Direction of waves offshore
    Wednesday (18 February 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 Light rain Overcast Overcast Overcast Overcast Overcast Overcast Overcast Light rain Light rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Heavy rain Light rain Light rain Light rain Light rain Light rain Light rain
    Chance of precipitation
    70%
    50%
    40%
    30%
    30%
    30%
    30%
    40%
    50%
    50%
    70%
    70%
    80%
    80%
    80%
    80%
    90%
    80%
    80%
    70%
    70%
    60%
    60%
    50%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    ESE
    24
    ESE
    25
    ESE
    25
    ESE
    24
    ESE
    24
    ESE
    24
    ESE
    23
    SE
    23
    SE
    24
    SE
    24
    SE
    24
    SE
    24
    SE
    24
    SE
    25
    ESE
    25
    SE
    26
    SE
    27
    SE
    28
    ESE
    29
    E
    28
    E
    28
    NE
    27
    ENE
    27
    ENE
    27
    Wind gust (mph)
    36
    35
    35
    35
    35
    35
    35
    36
    36
    36
    38
    39
    38
    36
    41
    45
    45
    43
    43
    43
    43
    42
    43
    40
    Visibility (description)
    G
    G
    M
    M
    M
    G
    G
    G
    G
    M
    G
    M
    M
    M
    G
    G
    G
    M
    G
    G
    G
    G
    G
    G
    Humidity
    85%
    85%
    85%
    84%
    84%
    84%
    84%
    85%
    86%
    87%
    88%
    88%
    89%
    89%
    88%
    87%
    86%
    85%
    84%
    84%
    83%
    82%
    82%
    82%
    UV - - - - - - - 1 1 1 1 1 1 1 1 1 1 1 - - - - - -
    Wind direction and speed (mph)
    24
    25
    25
    24
    24
    24
    23
    23
    24
    24
    24
    24
    24
    25
    25
    26
    27
    28
    29
    28
    28
    27
    27
    27
    Height of waves offshore (m)
    1.7
    1.8
    1.8
    2.0
    2.1
    2.1
    2.1
    2.0
    2.0
    1.9
    1.8
    1.7
    1.7
    1.6
    1.7
    1.8
    1.9
    2.0
    2.0
    2.0
    2.1
    2.2
    2.3
    2.4
    Period of waves offshore (s)
    12
    12
    12
    12
    12
    8
    8
    8
    8
    9
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    12
    12
    Direction of waves offshore
    Thursday (19 February 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 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 Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night No weather symbol data
    Chance of precipitation
    50%
    40%
    40%
    30%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    <5%
    Temperature (°C)
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NE
    27
    NNE
    27
    NNE
    28
    NNE
    28
    NNE
    28
    NNE
    27
    NNE
    27
    NNE
    27
    NNE
    27
    NNE
    26
    NNE
    25
    NNE
    25
    NNE
    23
    N
    22
    N
    21
    N
    21
    N
    20
    N
    19
    N
    18
    N
    16
    NNE
    15
    NNE
    15
    N
    15
    N
    16
    Wind gust (mph)
    43
    41
    41
    43
    41
    41
    40
    39
    37
    35
    35
    35
    34
    31
    29
    30
    30
    28
    27
    25
    23
    23
    27
    Visibility (description)
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    80%
    77%
    74%
    73%
    68%
    67%
    67%
    67%
    66%
    65%
    63%
    63%
    63%
    62%
    60%
    59%
    58%
    57%
    57%
    57%
    57%
    59%
    58%
    57%
    UV - - - - - - - 1 1 1 1 1 2 1 1 1 1 1 - - - - - -
    Wind direction and speed (mph)
    27
    27
    28
    28
    28
    27
    27
    27
    27
    26
    25
    25
    23
    22
    21
    21
    20
    19
    18
    16
    15
    15
    15
    16
    Height of waves offshore (m)
    2.5
    2.6
    2.7
    2.8
    2.9
    3.0
    3.1
    3.2
    3.4
    3.5
    3.5
    3.5
    3.4
    3.3
    3.2
    3.0
    2.9
    2.7
    2.6
    2.5
    2.4
    2.3
    2.2
    2.1
    Period of waves offshore (s)
    12
    12
    12
    12
    12
    12
    12
    13
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    14
    13
    13
    13
    Direction of waves offshore
    Friday (20 February 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Cloudy
    Chance of precipitation
    <5%
    10%
    10%
    10%
    10%
    30%
    40%
    40%
    Temperature (°C)
    10°
    10°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    NNW
    16
    WNW
    15
    WSW
    18
    SSW
    19
    SSW
    21
    SW
    21
    SW
    25
    SW
    27
    Wind gust (mph)
    25
    24
    28
    30
    29
    34
    37
    38
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    Humidity
    59%
    59%
    63%
    66%
    68%
    71%
    75%
    78%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    16
    15
    18
    19
    21
    21
    25
    27
    Height of waves offshore (m)
    2.0
    1.8
    1.7
    1.7
    1.8
    Period of waves offshore (s)
    13
    12
    12
    12
    11
    Direction of waves offshore
    Saturday (21 February 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast Overcast
    Chance of precipitation
    40%
    40%
    40%
    30%
    40%
    30%
    30%
    30%
    Temperature (°C)
    11°
    11°
    11°
    11°
    11°
    11°
    12°
    12°
    Feels like temperature (°C)
    Wind direction and speed (mph)
    SW
    26
    SW
    26
    WSW
    24
    WSW
    25
    WSW
    26
    WSW
    27
    W
    27
    W
    26
    Wind gust (mph)
    36
    35
    36
    36
    37
    37
    37
    36
    Visibility (description)
    G
    G
    M
    G
    G
    G
    G
    G
    Humidity
    83%
    83%
    85%
    85%
    86%
    87%
    86%
    89%
    UV - - - 1 1 1 - -
    Wind direction and speed (mph)
    26
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore

    Tide times

    Sunday 15 February

    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 15 February

    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 15 February

    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 15 February

    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 16 February

    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 16 February

    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 16 February

    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 16 February

    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 17 February

    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 17 February

    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 17 February

    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 17 February

    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 18 February

    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 18 February

    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 18 February

    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 18 February

    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 19 February

    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 19 February

    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 19 February

    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 19 February

    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 20 February

    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 20 February

    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 20 February

    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 20 February

    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 21 February

    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 21 February

    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 21 February

    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 21 February

    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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