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

Sunny intervals 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 low tide (3.7m) at

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

    7 day forecast for Saints Bay (Beach)

    Today (18 August 2025)
    Time
    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 Sunny intervals Sunny intervals 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
    Chance of precipitation
    10%
    30%
    30%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    <5%
    <5%
    10%
    20%
    Temperature
    19°
    19°
    20°
    21°
    21°
    22°
    22°
    22°
    22°
    21°
    21°
    20°
    20°
    19°
    19°
    19°
    Feels like temperature (°C)
    16°
    16°
    17°
    19°
    20°
    20°
    20°
    20°
    19°
    19°
    18°
    18°
    17°
    17°
    17°
    17°
    Wind direction and speed
    E
    17
    E
    17
    E
    16
    ENE
    14
    ENE
    14
    ENE
    14
    ENE
    15
    ENE
    17
    ENE
    17
    ENE
    17
    NE
    16
    NE
    16
    NE
    15
    ENE
    14
    ENE
    13
    ENE
    13
    Wind gust (mph)
    27
    26
    25
    23
    23
    23
    25
    25
    25
    25
    24
    23
    22
    21
    20
    19
    Visibility
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    85%
    85%
    85%
    84%
    84%
    84%
    84%
    84%
    84%
    84%
    85%
    85%
    85%
    85%
    85%
    UV 1 2 3 5 5 6 5 5 3 2 1 1 1 - - -
    Wind direction and speed
    17
    17
    15
    14
    13
    14
    15
    17
    17
    17
    17
    16
    15
    14
    13
    13
    Height of waves offshore (m)
    0.7
    0.6
    0.6
    0.5
    0.4
    0.5
    0.5
    0.6
    0.6
    0.6
    0.6
    0.6
    0.5
    0.5
    0.5
    0.5
    Period of waves offshore (s)
    4
    4
    4
    4
    3
    3
    3
    3
    4
    4
    4
    4
    4
    4
    3
    4
    Direction of waves offshore
    Tuesday (19 August 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 Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Sunny intervals Sunny intervals Cloudy Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    30%
    30%
    30%
    30%
    40%
    40%
    40%
    50%
    50%
    30%
    20%
    30%
    20%
    20%
    10%
    20%
    20%
    10%
    10%
    20%
    20%
    30%
    30%
    20%
    Temperature (°C)
    19°
    19°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    19°
    19°
    20°
    20°
    20°
    21°
    21°
    21°
    20°
    20°
    20°
    19°
    19°
    18°
    18°
    Feels like temperature (°C)
    17°
    17°
    17°
    16°
    16°
    16°
    16°
    16°
    16°
    17°
    17°
    18°
    18°
    18°
    18°
    19°
    18°
    18°
    18°
    18°
    17°
    17°
    17°
    16°
    Wind direction and speed (mph)
    ENE
    13
    NE
    12
    NE
    12
    NE
    13
    NE
    13
    NE
    14
    NE
    14
    NE
    14
    NE
    14
    NE
    14
    NE
    15
    NE
    15
    NE
    15
    NE
    16
    NE
    16
    NE
    16
    NE
    15
    NNE
    15
    NNE
    14
    NNE
    14
    NNE
    13
    NNE
    13
    NE
    13
    NE
    13
    Wind gust (mph)
    20
    21
    21
    21
    21
    22
    22
    23
    22
    22
    22
    21
    22
    21
    22
    22
    20
    20
    20
    20
    20
    20
    19
    19
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    G
    VG
    Humidity
    85%
    85%
    86%
    87%
    88%
    88%
    89%
    90%
    91%
    92%
    92%
    91%
    90%
    90%
    89%
    88%
    86%
    85%
    85%
    84%
    84%
    84%
    84%
    84%
    UV - - - - - - 1 1 1 2 3 4 6 5 5 4 3 2 1 1 1 - - -
    Wind direction and speed (mph)
    13
    12
    12
    13
    13
    13
    14
    14
    14
    14
    15
    15
    15
    15
    16
    16
    15
    15
    14
    14
    13
    13
    13
    13
    Height of waves offshore (m)
    0.5
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.5
    0.5
    0.4
    0.4
    0.4
    0.4
    0.5
    0.5
    0.5
    0.5
    0.5
    0.4
    0.4
    0.4
    0.3
    0.3
    0.3
    Period of waves offshore (s)
    4
    4
    4
    4
    4
    4
    4
    4
    4
    3
    7
    7
    3
    3
    4
    4
    4
    4
    4
    4
    4
    4
    3
    4
    Direction of waves offshore
    Wednesday (20 August 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 Cloudy Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Clear night Clear night
    Chance of precipitation
    20%
    30%
    30%
    20%
    20%
    10%
    <5%
    <5%
    <5%
    Temperature (°C)
    18°
    18°
    17°
    16°
    18°
    18°
    19°
    18°
    16°
    Feels like temperature (°C)
    16°
    16°
    14°
    13°
    15°
    16°
    17°
    17°
    15°
    Wind direction and speed (mph)
    NE
    13
    NE
    14
    NE
    19
    NE
    20
    NE
    18
    NE
    17
    NNE
    13
    N
    9
    NNW
    8
    Wind gust (mph)
    20
    26
    29
    29
    27
    23
    19
    15
    17
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    85%
    85%
    84%
    84%
    82%
    76%
    75%
    78%
    UV - - - 1 3 6 3 1 -
    Wind direction and speed (mph)
    13
    14
    18
    20
    19
    17
    13
    9
    8
    Height of waves offshore (m)
    0.4
    0.6
    0.9
    0.8
    0.7
    0.6
    0.5
    0.4
    0.4
    Period of waves offshore (s)
    3
    3
    5
    6
    5
    4
    6
    6
    6
    Direction of waves offshore
    Thursday (21 August 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Partly cloudy night Sunny intervals Sunny intervals Sunny day Sunny day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    16°
    16°
    15°
    18°
    18°
    19°
    17°
    15°
    Feels like temperature (°C)
    15°
    14°
    13°
    15°
    16°
    16°
    16°
    14°
    Wind direction and speed (mph)
    NNW
    9
    NE
    11
    NE
    13
    NNE
    13
    NE
    13
    NNE
    12
    N
    8
    NNW
    7
    Wind gust (mph)
    20
    23
    22
    21
    20
    17
    14
    14
    Visibility (description)
    VG
    VG
    E
    E
    E
    E
    E
    VG
    Humidity
    82%
    82%
    76%
    74%
    71%
    67%
    65%
    69%
    UV - - 1 4 7 3 1 -
    Wind direction and speed (mph)
    9
    12
    13
    14
    13
    12
    8
    7
    Height of waves offshore (m)
    0.4
    0.6
    0.5
    0.5
    0.4
    0.4
    0.4
    0.4
    Period of waves offshore (s)
    6
    5
    6
    6
    6
    10
    13
    13
    Direction of waves offshore
    Friday (22 August 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 day Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    15°
    13°
    14°
    18°
    19°
    18°
    18°
    16°
    Feels like temperature (°C)
    14°
    12°
    13°
    17°
    18°
    17°
    17°
    15°
    Wind direction and speed (mph)
    N
    7
    NE
    5
    E
    6
    ESE
    7
    ESE
    7
    NE
    8
    NE
    6
    N
    5
    Wind gust (mph)
    12
    9
    10
    10
    10
    10
    8
    7
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    75%
    74%
    74%
    69%
    67%
    66%
    66%
    66%
    UV - - 1 4 7 3 1 -
    Wind direction and speed (mph)
    7
    5
    7
    8
    8
    8
    6
    5
    Height of waves offshore (m)
    0.4
    0.5
    0.5
    0.6
    0.7
    0.7
    0.8
    0.8
    Period of waves offshore (s)
    13
    12
    12
    12
    11
    11
    11
    11
    Direction of waves offshore
    Saturday (23 August 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Partly cloudy night Sunny day Sunny day Sunny day Sunny day Partly cloudy night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    17°
    17°
    17°
    18°
    18°
    18°
    18°
    18°
    Feels like temperature (°C)
    16°
    16°
    16°
    17°
    17°
    17°
    17°
    18°
    Wind direction and speed (mph)
    N
    5
    NNW
    5
    NNE
    6
    S
    8
    SSW
    8
    WNW
    7
    N
    7
    E
    6
    Wind gust (mph)
    8
    7
    9
    9
    9
    9
    8
    8
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    68%
    71%
    74%
    75%
    75%
    76%
    77%
    79%
    UV - - 1 4 7 3 1 -
    Wind direction and speed (mph)
    5
    5
    7
    8
    8
    7
    7
    6
    Height of waves offshore (m)
    0.8
    0.7
    0.7
    0.7
    0.7
    0.6
    0.6
    0.6
    Period of waves offshore (s)
    11
    10
    10
    10
    10
    10
    9
    9
    Direction of waves offshore
    Sunday (24 August 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 intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    Temperature (°C)
    18°
    18°
    17°
    18°
    18°
    18°
    18°
    19°
    Feels like temperature (°C)
    17°
    17°
    17°
    17°
    17°
    17°
    18°
    18°
    Wind direction and speed (mph)
    SE
    6
    SE
    7
    SE
    7
    SE
    9
    ESE
    9
    E
    8
    ENE
    8
    ENE
    8
    Wind gust (mph)
    8
    9
    10
    10
    10
    10
    12
    14
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    79%
    83%
    83%
    82%
    80%
    81%
    80%
    79%
    UV - - 1 4 7 3 1 -
    Wind direction and speed (mph)
    6
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore

    Tide times

    Monday 18 August

    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 18 August

    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 18 August

    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 18 August

    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 19 August

    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 19 August

    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 19 August

    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 19 August

    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 20 August

    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 20 August

    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 20 August

    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 20 August

    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 21 August

    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 21 August

    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 21 August

    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 21 August

    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 22 August

    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 22 August

    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 22 August

    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 22 August

    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 23 August

    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 23 August

    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 23 August

    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 23 August

    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 24 August

    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 24 August

    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 24 August

    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 24 August

    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.

    UK video forecast

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    Forecast for 08:00 (UTC+1), Mon
    Updated 07:09 (UTC+1) on Mon 18 Aug 2025
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