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Green Island (Beach) (Jersey) 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 showers changing to partly cloudy by nighttime.
Beach safety today
Use caution in the sea. Waves can be bigger or stronger than you expect, strong rips likely, the wind may blow you off course
  • • unsafe for novice surfers
  • • paddle boarding not recommended for beginners/intermediate

Tide: Next high tide (8.7m) at

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

    7 day forecast for Green Island (Beach)

    Today (27 October 2025)
    Time
    20:00
    21:00
    22:00
    23:00
    Weather symbols Light shower night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    60%
    20%
    40%
    40%
    Temperature
    14°
    14°
    14°
    14°
    Feels like temperature (°C)
    12°
    12°
    11°
    11°
    Wind direction and speed
    W
    14
    W
    14
    W
    14
    W
    14
    Wind gust (mph)
    34
    36
    35
    34
    Visibility
    VG
    VG
    VG
    VG
    Humidity
    85%
    84%
    84%
    83%
    UV - - - -
    Wind direction and speed
    14
    14
    14
    14
    Height of waves offshore (m)
    0.8
    0.8
    0.8
    0.7
    Period of waves offshore (s)
    8
    8
    8
    8
    Direction of waves offshore
    Tuesday (28 October 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 Light shower 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 Partly cloudy night
    Chance of precipitation
    40%
    30%
    50%
    50%
    40%
    30%
    30%
    30%
    20%
    10%
    10%
    20%
    10%
    10%
    20%
    20%
    20%
    20%
    30%
    30%
    20%
    10%
    10%
    10%
    Temperature (°C)
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    Feels like temperature (°C)
    11°
    12°
    11°
    11°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    Wind direction and speed (mph)
    W
    14
    W
    14
    W
    14
    W
    15
    W
    15
    W
    14
    W
    13
    W
    13
    W
    13
    W
    13
    WSW
    13
    WSW
    14
    WSW
    14
    WSW
    14
    WSW
    13
    WSW
    13
    WSW
    11
    WSW
    10
    WSW
    9
    WSW
    9
    WSW
    10
    SW
    10
    SW
    10
    SW
    10
    Wind gust (mph)
    34
    34
    36
    36
    36
    34
    33
    32
    30
    30
    29
    29
    29
    28
    26
    25
    23
    22
    22
    23
    24
    24
    24
    26
    Visibility (description)
    VG
    VG
    E
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    Humidity
    83%
    83%
    84%
    84%
    82%
    80%
    82%
    83%
    81%
    77%
    75%
    77%
    76%
    75%
    76%
    76%
    79%
    83%
    83%
    84%
    83%
    83%
    84%
    85%
    UV - - - - - - 1 1 1 1 2 2 2 2 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    14
    14
    14
    15
    15
    14
    13
    13
    13
    13
    13
    14
    14
    14
    13
    13
    11
    10
    9
    9
    9
    9
    9
    10
    Height of waves offshore (m)
    0.7
    0.7
    0.8
    0.9
    0.9
    0.9
    0.9
    0.9
    0.9
    0.8
    0.7
    0.6
    0.6
    0.6
    0.6
    0.5
    0.5
    0.5
    0.5
    0.6
    0.6
    0.6
    0.6
    0.6
    Period of waves offshore (s)
    4
    4
    4
    4
    5
    7
    8
    8
    8
    8
    4
    4
    4
    4
    4
    4
    4
    4
    8
    7
    7
    4
    4
    4
    Direction of waves offshore
    Wednesday (29 October 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 Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Sunny intervals Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    <5%
    <5%
    <5%
    <5%
    10%
    20%
    20%
    20%
    20%
    30%
    20%
    30%
    30%
    40%
    40%
    30%
    40%
    40%
    20%
    20%
    20%
    20%
    10%
    Temperature (°C)
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    Feels like temperature (°C)
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    13°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    Wind direction and speed (mph)
    SW
    11
    SW
    11
    SW
    10
    SW
    10
    SW
    10
    SW
    9
    SW
    9
    SSW
    9
    SSW
    9
    SSW
    9
    SSW
    9
    SW
    10
    SW
    10
    SW
    9
    WSW
    9
    WSW
    9
    W
    9
    W
    8
    W
    8
    W
    7
    W
    7
    W
    7
    W
    7
    W
    7
    Wind gust (mph)
    26
    26
    25
    25
    23
    22
    21
    21
    21
    20
    19
    18
    18
    17
    17
    17
    17
    18
    17
    16
    15
    14
    14
    14
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    Humidity
    85%
    84%
    84%
    84%
    84%
    85%
    85%
    85%
    86%
    83%
    83%
    84%
    84%
    81%
    81%
    78%
    82%
    84%
    83%
    83%
    81%
    81%
    80%
    79%
    UV - - - - - - 1 1 1 1 1 1 1 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    10
    10
    10
    10
    10
    9
    9
    9
    9
    9
    10
    10
    10
    10
    9
    9
    9
    9
    8
    7
    7
    7
    7
    6
    Height of waves offshore (m)
    0.6
    0.7
    0.7
    0.8
    0.8
    0.7
    0.7
    0.6
    0.6
    0.7
    0.6
    0.6
    0.6
    0.6
    0.6
    0.5
    0.5
    0.5
    0.5
    0.6
    0.6
    0.6
    0.5
    0.4
    Period of waves offshore (s)
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    4
    3
    4
    5
    6
    6
    11
    Direction of waves offshore
    Thursday (30 October 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 Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Light rain Light rain Light rain
    Chance of precipitation
    10%
    <5%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    10%
    10%
    20%
    20%
    30%
    30%
    40%
    30%
    50%
    70%
    70%
    60%
    Temperature (°C)
    13°
    13°
    12°
    13°
    12°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    14°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    Feels like temperature (°C)
    11°
    12°
    12°
    12°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    11°
    Wind direction and speed (mph)
    W
    7
    W
    6
    WSW
    6
    SW
    6
    SW
    6
    SW
    6
    SSW
    7
    S
    9
    S
    10
    S
    11
    S
    13
    SSE
    14
    SSE
    16
    SSE
    16
    S
    17
    S
    18
    S
    19
    S
    21
    S
    22
    S
    23
    S
    24
    S
    24
    SSW
    24
    SSW
    23
    Wind gust (mph)
    14
    13
    13
    13
    15
    18
    20
    21
    23
    24
    26
    30
    30
    32
    32
    34
    35
    37
    40
    41
    42
    43
    39
    38
    Visibility (description)
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    79%
    79%
    81%
    82%
    82%
    83%
    84%
    84%
    84%
    85%
    83%
    82%
    84%
    86%
    86%
    88%
    86%
    86%
    86%
    86%
    87%
    89%
    90%
    88%
    UV - - - - - - 1 1 1 1 1 2 2 1 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    6
    6
    5
    6
    6
    7
    7
    9
    10
    12
    14
    15
    16
    17
    17
    18
    19
    21
    22
    23
    24
    24
    24
    23
    Height of waves offshore (m)
    0.4
    0.7
    0.7
    0.7
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.7
    0.7
    0.8
    0.8
    0.9
    0.9
    1.0
    1.1
    1.2
    1.2
    1.3
    1.3
    1.3
    Period of waves offshore (s)
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    7
    4
    4
    4
    4
    4
    4
    4
    4
    4
    Direction of waves offshore
    Friday (31 October 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 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 Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night Cloudy Light shower night Partly cloudy night
    Chance of precipitation
    60%
    50%
    30%
    20%
    10%
    20%
    20%
    30%
    30%
    30%
    30%
    30%
    30%
    40%
    40%
    30%
    30%
    30%
    40%
    30%
    40%
    50%
    60%
    50%
    Temperature (°C)
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    14°
    Feels like temperature (°C)
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    11°
    12°
    12°
    12°
    12°
    12°
    12°
    12°
    11°
    11°
    11°
    11°
    11°
    11°
    Wind direction and speed (mph)
    SSW
    22
    SSW
    20
    SW
    19
    SW
    17
    SW
    16
    SW
    16
    SW
    15
    SW
    15
    SW
    15
    SSW
    15
    SSW
    16
    SSW
    17
    SSW
    17
    SSW
    17
    SSW
    17
    SW
    17
    SSW
    18
    SSW
    18
    SSW
    19
    SSW
    19
    SSW
    20
    SSW
    20
    SSW
    21
    SSW
    22
    Wind gust (mph)
    36
    34
    33
    32
    31
    30
    29
    30
    29
    28
    29
    32
    34
    34
    35
    36
    36
    35
    35
    35
    36
    35
    40
    39
    Visibility (description)
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    Humidity
    88%
    87%
    87%
    86%
    85%
    83%
    83%
    85%
    85%
    83%
    81%
    78%
    77%
    74%
    72%
    74%
    77%
    78%
    80%
    84%
    84%
    84%
    85%
    86%
    UV - - - - - - 1 1 1 1 2 2 2 2 1 1 1 - - - - - - -
    Wind direction and speed (mph)
    22
    20
    18
    17
    15
    15
    15
    14
    14
    15
    16
    17
    17
    17
    17
    17
    19
    19
    19
    20
    20
    21
    21
    22
    Height of waves offshore (m)
    1.1
    1.0
    1.1
    1.2
    1.3
    1.3
    1.4
    1.4
    1.4
    1.4
    1.5
    1.5
    1.7
    1.7
    1.7
    1.6
    1.6
    1.5
    1.5
    1.5
    1.5
    1.4
    1.4
    1.4
    Period of waves offshore (s)
    4
    10
    10
    10
    11
    12
    13
    13
    13
    13
    13
    13
    13
    13
    14
    14
    14
    14
    14
    14
    14
    14
    13
    13
    Direction of waves offshore
    Saturday (1 November 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Light shower night Light shower night Light shower day Light shower day Light shower day Sunny intervals Partly cloudy night Cloudy
    Chance of precipitation
    60%
    60%
    60%
    60%
    60%
    40%
    40%
    40%
    Temperature (°C)
    14°
    14°
    14°
    13°
    14°
    14°
    15°
    14°
    Feels like temperature (°C)
    11°
    10°
    10°
    10°
    11°
    11°
    10°
    Wind direction and speed (mph)
    SSW
    22
    SSW
    22
    SW
    24
    WSW
    24
    SW
    23
    WSW
    21
    SW
    23
    SW
    22
    Wind gust (mph)
    38
    40
    38
    37
    31
    30
    31
    27
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    85%
    80%
    79%
    77%
    75%
    74%
    78%
    UV - - 1 1 2 1 - -
    Wind direction and speed (mph)
    22
    23
    25
    25
    23
    21
    22
    23
    Height of waves offshore (m)
    1.4
    1.3
    1.2
    1.1
    2.2
    2.0
    1.8
    1.6
    Period of waves offshore (s)
    13
    13
    9
    9
    9
    9
    10
    11
    Direction of waves offshore
    Sunday (2 November 2025)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Light shower night Light shower night Light shower day Light shower day Light shower day Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    50%
    60%
    70%
    70%
    60%
    50%
    40%
    40%
    Temperature (°C)
    14°
    13°
    13°
    13°
    13°
    13°
    14°
    14°
    Feels like temperature (°C)
    10°
    10°
    Wind direction and speed (mph)
    SW
    22
    SW
    24
    WSW
    24
    WSW
    23
    WSW
    24
    W
    23
    W
    24
    W
    25
    Wind gust (mph)
    25
    26
    25
    25
    27
    28
    29
    32
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    78%
    79%
    78%
    77%
    74%
    73%
    72%
    UV - - 1 1 1 1 - -
    Wind direction and speed (mph)
    22
    Height of waves offshore (m)
    1.6
    Period of waves offshore (s)
    11
    Direction of waves offshore

    Tide times

    Monday 27 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 27 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 27 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 27 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 28 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 28 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 28 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 28 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 29 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 29 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 29 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 29 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 30 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 30 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 30 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 30 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 31 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 31 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 31 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 31 October

    Tide times and heights are from St. Helier tidal station which is 1.2 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 1 November

    Tide times and heights are from St. Helier tidal station which is 1.2 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 1 November

    Tide times and heights are from St. Helier tidal station which is 1.2 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 1 November

    Tide times and heights are from St. Helier tidal station which is 1.2 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 1 November

    Tide times and heights are from St. Helier tidal station which is 1.2 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 2 November

    Tide times and heights are from St. Helier tidal station which is 1.2 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 2 November

    Tide times and heights are from St. Helier tidal station which is 1.2 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 2 November

    Tide times and heights are from St. Helier tidal station which is 1.2 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 2 November

    Tide times and heights are from St. Helier tidal station which is 1.2 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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