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Saints 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
Use caution in the sea. Waves can be bigger or stronger than you expect, strong rips likely, strong wind may blow you off course
  • • unsafe for novice surfers
  • • paddle boarding/kayaking not recommended at any level

Tide: Next low tide (4.3m) at

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

    7 day forecast for Saints Bay (Beach)

    Today (2 September 2025)
    Time
    20:00
    21:00
    22:00
    23:00
    Weather symbols Partly cloudy night Cloudy Cloudy Light rain
    Chance of precipitation
    <5%
    10%
    20%
    60%
    Temperature
    18°
    17°
    17°
    17°
    Feels like temperature (°C)
    13°
    13°
    13°
    13°
    Wind direction and speed
    WSW
    26
    WSW
    23
    WSW
    22
    SW
    21
    Wind gust (mph)
    36
    32
    31
    32
    Visibility
    E
    E
    E
    VG
    Humidity
    85%
    85%
    85%
    85%
    UV - - - -
    Wind direction and speed
    26
    23
    22
    21
    Height of waves offshore (m)
    1.6
    1.5
    1.5
    1.5
    Period of waves offshore (s)
    10
    10
    10
    10
    Direction of waves offshore
    Wednesday (3 September 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 rain Overcast Overcast Overcast Cloudy Partly cloudy night Cloudy Heavy rain Heavy rain Heavy shower day Heavy shower day Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    60%
    40%
    20%
    30%
    30%
    30%
    40%
    70%
    90%
    ≥95%
    80%
    60%
    40%
    30%
    20%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    20%
    20%
    Temperature (°C)
    17°
    17°
    18°
    19°
    19°
    19°
    19°
    18°
    18°
    18°
    19°
    19°
    19°
    19°
    19°
    19°
    19°
    19°
    18°
    18°
    17°
    17°
    17°
    17°
    Feels like temperature (°C)
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    13°
    13°
    14°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    13°
    13°
    Wind direction and speed (mph)
    SSW
    23
    SSW
    25
    SSW
    28
    SSW
    28
    SSW
    29
    SSW
    29
    SSW
    29
    SSW
    29
    SSW
    29
    SSW
    28
    SW
    27
    SW
    27
    SW
    28
    WSW
    28
    WSW
    27
    WSW
    26
    WSW
    25
    WSW
    24
    WSW
    23
    WSW
    22
    WSW
    22
    WSW
    21
    SW
    20
    SW
    20
    Wind gust (mph)
    34
    41
    41
    41
    41
    43
    43
    42
    45
    44
    41
    41
    41
    37
    36
    35
    33
    33
    32
    31
    30
    32
    31
    30
    Visibility (description)
    G
    G
    VG
    G
    VG
    VG
    VG
    VG
    G
    G
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    85%
    86%
    86%
    87%
    86%
    86%
    85%
    84%
    85%
    86%
    86%
    84%
    83%
    81%
    82%
    78%
    77%
    75%
    75%
    75%
    75%
    75%
    74%
    75%
    UV - - - - - - 1 1 1 1 2 4 6 6 5 4 3 1 1 1 - - - -
    Wind direction and speed (mph)
    23
    25
    28
    28
    29
    29
    29
    29
    29
    28
    27
    27
    28
    28
    27
    26
    25
    24
    23
    22
    22
    21
    20
    20
    Height of waves offshore (m)
    1.5
    1.6
    1.7
    1.8
    1.9
    1.9
    1.9
    1.9
    2.0
    2.1
    2.2
    2.3
    2.1
    1.9
    1.8
    1.7
    1.6
    1.5
    1.4
    1.4
    1.4
    1.4
    1.4
    1.4
    Period of waves offshore (s)
    10
    10
    10
    5
    6
    5
    5
    10
    5
    6
    6
    10
    10
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    Direction of waves offshore
    Thursday (4 September 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Light shower night Light shower night Sunny intervals Sunny day Sunny day Sunny intervals Partly cloudy night Clear night
    Chance of precipitation
    20%
    60%
    70%
    30%
    20%
    20%
    10%
    20%
    30%
    Temperature (°C)
    17°
    17°
    16°
    15°
    17°
    19°
    19°
    17°
    16°
    Feels like temperature (°C)
    13°
    13°
    12°
    11°
    13°
    15°
    15°
    14°
    13°
    Wind direction and speed (mph)
    SW
    20
    SW
    21
    SW
    24
    WSW
    25
    WSW
    22
    WSW
    19
    W
    18
    W
    17
    W
    15
    Wind gust (mph)
    32
    35
    40
    34
    30
    26
    27
    27
    25
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    VG
    E
    Humidity
    76%
    76%
    77%
    71%
    72%
    74%
    74%
    75%
    75%
    UV - - - 1 4 6 3 1 -
    Wind direction and speed (mph)
    21
    21
    24
    25
    22
    19
    18
    18
    16
    Height of waves offshore (m)
    1.4
    1.4
    1.6
    1.7
    1.8
    1.6
    1.5
    1.4
    1.2
    Period of waves offshore (s)
    11
    11
    10
    10
    10
    10
    10
    11
    11
    Direction of waves offshore
    Friday (5 September 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny day Sunny day Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    40%
    30%
    20%
    20%
    10%
    <5%
    <5%
    <5%
    Temperature (°C)
    15°
    15°
    15°
    18°
    19°
    19°
    18°
    15°
    Feels like temperature (°C)
    13°
    13°
    13°
    16°
    18°
    18°
    17°
    15°
    Wind direction and speed (mph)
    W
    14
    WNW
    13
    W
    11
    W
    10
    WSW
    9
    WSW
    6
    SW
    3
    E
    4
    Wind gust (mph)
    23
    21
    18
    16
    12
    7
    6
    9
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    74%
    74%
    72%
    70%
    67%
    67%
    66%
    67%
    UV - - 1 4 6 3 1 -
    Wind direction and speed (mph)
    14
    13
    11
    10
    9
    6
    4
    5
    Height of waves offshore (m)
    1.1
    1.7
    1.5
    1.3
    1.3
    1.2
    1.1
    1.0
    Period of waves offshore (s)
    11
    11
    11
    10
    10
    10
    10
    10
    Direction of waves offshore
    Saturday (6 September 2025)
    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 day Sunny day Sunny day Sunny day Partly cloudy night Partly cloudy night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    Temperature (°C)
    15°
    15°
    16°
    19°
    20°
    22°
    20°
    19°
    Feels like temperature (°C)
    14°
    14°
    14°
    16°
    18°
    20°
    18°
    17°
    Wind direction and speed (mph)
    ESE
    8
    ESE
    10
    SE
    13
    SE
    15
    SE
    15
    ESE
    13
    ESE
    13
    SE
    15
    Wind gust (mph)
    14
    17
    20
    21
    18
    19
    21
    23
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    73%
    76%
    77%
    76%
    75%
    72%
    74%
    76%
    UV - - 1 3 6 3 1 -
    Wind direction and speed (mph)
    8
    10
    13
    15
    14
    12
    13
    15
    Height of waves offshore (m)
    0.9
    0.9
    0.9
    0.9
    1.0
    0.8
    0.7
    0.8
    Period of waves offshore (s)
    10
    9
    9
    9
    9
    9
    9
    9
    Direction of waves offshore
    Sunday (7 September 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    20%
    20%
    20%
    30%
    30%
    30%
    30%
    20%
    Temperature (°C)
    19°
    18°
    18°
    19°
    19°
    19°
    18°
    18°
    Feels like temperature (°C)
    16°
    16°
    15°
    16°
    17°
    17°
    16°
    16°
    Wind direction and speed (mph)
    SE
    15
    SSE
    15
    SSE
    16
    S
    17
    S
    16
    SW
    14
    SW
    14
    SW
    13
    Wind gust (mph)
    22
    21
    23
    22
    17
    16
    17
    18
    Visibility (description)
    VG
    VG
    VG
    G
    G
    G
    G
    G
    Humidity
    81%
    86%
    86%
    89%
    91%
    88%
    87%
    85%
    UV - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    15
    15
    16
    17
    16
    14
    14
    13
    Height of waves offshore (m)
    0.8
    0.8
    0.6
    0.6
    1.3
    1.3
    1.5
    1.8
    Period of waves offshore (s)
    9
    9
    4
    4
    5
    5
    11
    11
    Direction of waves offshore
    Monday (8 September 2025)
    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 day Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    20%
    30%
    30%
    30%
    30%
    20%
    30%
    40%
    Temperature (°C)
    18°
    17°
    17°
    17°
    17°
    17°
    17°
    17°
    Feels like temperature (°C)
    16°
    15°
    14°
    14°
    14°
    14°
    14°
    14°
    Wind direction and speed (mph)
    SW
    14
    WSW
    14
    SW
    15
    SW
    17
    SW
    19
    SW
    18
    SW
    18
    SW
    18
    Wind gust (mph)
    19
    20
    19
    19
    20
    19
    21
    23
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    83%
    80%
    80%
    76%
    75%
    75%
    77%
    UV - - 1 3 6 2 1 -
    Wind direction and speed (mph)
    14
    Height of waves offshore (m)
    1.8
    Period of waves offshore (s)
    10
    Direction of waves offshore

    Tide times

    Tuesday 2 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 2 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 2 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 2 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 3 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 3 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 3 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 3 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 4 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 4 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 4 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 4 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 5 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 5 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 5 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 5 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 6 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 6 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 6 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 6 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 7 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 7 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 7 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 7 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 8 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 8 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 8 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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 8 September

    Tide times and heights are from St. Peter Port tidal station which is 2.2 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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