Pentewan Sands (Beach) (Cornwall) 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 light showers by nighttime.
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 (1.8m) at

Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Pentewan Sands (Beach)

    Today (31 August 2025)
    Time
    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 Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Light shower night Light shower night Light shower night Light shower night
    Chance of precipitation
    50%
    30%
    50%
    50%
    40%
    50%
    40%
    30%
    40%
    50%
    40%
    20%
    30%
    40%
    20%
    50%
    50%
    70%
    70%
    50%
    Temperature
    14°
    14°
    14°
    14°
    15°
    16°
    17°
    17°
    18°
    18°
    18°
    18°
    18°
    17°
    17°
    16°
    16°
    15°
    15°
    15°
    Feels like temperature (°C)
    12°
    12°
    12°
    13°
    13°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    13°
    13°
    13°
    Wind direction and speed
    SW
    8
    SW
    8
    SW
    8
    SW
    9
    SSW
    10
    SW
    12
    SSW
    15
    SSW
    16
    SSW
    17
    SSW
    17
    SSW
    17
    SSW
    18
    SSW
    18
    SSW
    17
    SSW
    16
    SSW
    15
    SSW
    13
    SSW
    12
    SSW
    12
    SW
    11
    Wind gust (mph)
    23
    23
    24
    24
    27
    30
    32
    33
    34
    35
    36
    36
    36
    34
    33
    32
    30
    29
    29
    28
    Visibility
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    85%
    86%
    86%
    86%
    83%
    76%
    76%
    69%
    66%
    65%
    64%
    64%
    66%
    67%
    68%
    73%
    78%
    81%
    84%
    85%
    UV - - 1 1 1 2 3 5 5 6 5 4 3 2 1 1 1 - - -
    Wind direction and speed
    8
    8
    9
    9
    10
    13
    15
    16
    17
    17
    17
    18
    18
    17
    16
    15
    13
    12
    12
    11
    Height of waves offshore (m)
    1.1
    1.1
    1.1
    1.1
    1.1
    1.1
    1.2
    1.2
    1.3
    1.3
    1.4
    1.4
    1.4
    1.4
    1.4
    1.5
    1.5
    1.5
    1.4
    1.4
    Period of waves offshore (s)
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    7
    7
    7
    7
    7
    Direction of waves offshore
    Monday (1 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 Partly cloudy night Light shower night Light shower night Light shower night Heavy shower night Heavy shower night Heavy shower night Heavy shower day Heavy shower day Heavy shower day Heavy shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Light shower day Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night Partly cloudy night Partly cloudy night
    Chance of precipitation
    40%
    60%
    70%
    80%
    80%
    90%
    90%
    90%
    90%
    70%
    80%
    70%
    60%
    70%
    70%
    70%
    60%
    60%
    40%
    30%
    30%
    30%
    20%
    30%
    Temperature (°C)
    15°
    14°
    14°
    14°
    14°
    14°
    14°
    13°
    14°
    15°
    16°
    16°
    17°
    18°
    18°
    18°
    18°
    17°
    17°
    16°
    15°
    14°
    14°
    14°
    Feels like temperature (°C)
    13°
    13°
    13°
    13°
    13°
    13°
    12°
    12°
    12°
    13°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    13°
    13°
    13°
    13°
    Wind direction and speed (mph)
    SW
    10
    SW
    10
    SW
    9
    SW
    9
    SW
    9
    WSW
    9
    WSW
    9
    WSW
    9
    WSW
    9
    WSW
    10
    WSW
    11
    W
    12
    W
    14
    W
    14
    W
    15
    W
    15
    W
    15
    W
    14
    W
    12
    WSW
    10
    WSW
    8
    SW
    7
    SW
    7
    SW
    7
    Wind gust (mph)
    26
    26
    26
    25
    25
    24
    24
    25
    25
    27
    28
    29
    30
    32
    32
    32
    31
    30
    28
    25
    22
    19
    19
    19
    Visibility (description)
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    86%
    86%
    87%
    87%
    89%
    90%
    92%
    92%
    91%
    88%
    85%
    78%
    71%
    65%
    64%
    64%
    64%
    66%
    69%
    75%
    81%
    84%
    84%
    85%
    UV - - - - - - 1 1 1 2 4 3 6 6 5 4 3 2 1 1 1 - - -
    Wind direction and speed (mph)
    10
    10
    9
    9
    9
    9
    9
    9
    9
    10
    11
    12
    13
    14
    15
    15
    14
    14
    12
    10
    8
    7
    7
    7
    Height of waves offshore (m)
    1.3
    1.3
    1.3
    1.2
    1.2
    1.2
    1.1
    1.1
    1.0
    1.0
    0.9
    0.9
    0.9
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.8
    0.7
    0.7
    0.7
    0.7
    Period of waves offshore (s)
    7
    7
    7
    7
    7
    7
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    7
    7
    7
    7
    7
    7
    Direction of waves offshore
    Tuesday (2 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 rain Heavy rain Heavy shower day Light shower day Light shower day Light shower day Light shower night Light shower night
    Chance of precipitation
    40%
    60%
    90%
    90%
    70%
    80%
    60%
    60%
    60%
    Temperature (°C)
    14°
    14°
    15°
    15°
    17°
    18°
    17°
    16°
    15°
    Feels like temperature (°C)
    13°
    13°
    13°
    12°
    15°
    15°
    15°
    14°
    14°
    Wind direction and speed (mph)
    SW
    7
    SW
    8
    SSW
    13
    SSW
    15
    WSW
    13
    WSW
    15
    WSW
    14
    WSW
    12
    WSW
    9
    Wind gust (mph)
    19
    24
    34
    32
    30
    30
    30
    26
    23
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    85%
    85%
    88%
    93%
    85%
    72%
    77%
    82%
    88%
    UV - - - 1 2 5 3 1 -
    Wind direction and speed (mph)
    7
    8
    12
    15
    13
    15
    14
    12
    9
    Height of waves offshore (m)
    0.7
    0.7
    0.8
    1.3
    1.3
    1.2
    1.3
    1.3
    1.2
    Period of waves offshore (s)
    7
    7
    6
    6
    7
    8
    8
    8
    8
    Direction of waves offshore
    Wednesday (3 September 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light shower night Light shower night Sunny intervals Sunny intervals Light shower day Light shower day Light shower night Light shower night
    Chance of precipitation
    70%
    50%
    50%
    30%
    50%
    60%
    50%
    60%
    Temperature (°C)
    15°
    14°
    14°
    17°
    18°
    18°
    17°
    16°
    Feels like temperature (°C)
    13°
    13°
    13°
    15°
    16°
    15°
    15°
    14°
    Wind direction and speed (mph)
    WSW
    9
    WSW
    9
    WSW
    8
    SW
    11
    SW
    13
    SW
    15
    SW
    12
    SW
    10
    Wind gust (mph)
    17
    17
    18
    23
    25
    24
    21
    19
    Visibility (description)
    VG
    VG
    VG
    VG
    E
    VG
    VG
    VG
    Humidity
    92%
    92%
    92%
    82%
    77%
    82%
    90%
    90%
    UV - - 1 3 4 2 1 -
    Wind direction and speed (mph)
    9
    9
    8
    11
    13
    15
    12
    10
    Height of waves offshore (m)
    1.2
    1.1
    1.0
    0.9
    1.7
    1.6
    1.5
    1.3
    Period of waves offshore (s)
    8
    8
    8
    8
    9
    9
    10
    10
    Direction of waves offshore
    Thursday (4 September 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Light shower night Light shower night Light shower day Light shower day Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    60%
    60%
    60%
    50%
    40%
    30%
    20%
    20%
    Temperature (°C)
    15°
    14°
    14°
    16°
    18°
    18°
    16°
    15°
    Feels like temperature (°C)
    13°
    13°
    12°
    14°
    14°
    14°
    14°
    13°
    Wind direction and speed (mph)
    SSW
    11
    SW
    10
    SW
    11
    WSW
    15
    W
    17
    W
    17
    W
    13
    W
    10
    Wind gust (mph)
    17
    17
    20
    27
    27
    26
    20
    17
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    90%
    90%
    90%
    79%
    68%
    69%
    76%
    85%
    UV - - 1 3 5 3 1 -
    Wind direction and speed (mph)
    11
    10
    11
    15
    17
    17
    13
    10
    Height of waves offshore (m)
    1.2
    1.4
    1.6
    1.5
    1.4
    1.2
    1.0
    0.9
    Period of waves offshore (s)
    10
    10
    9
    9
    9
    9
    9
    8
    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 Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    10%
    20%
    20%
    20%
    10%
    10%
    10%
    10%
    Temperature (°C)
    14°
    14°
    13°
    17°
    18°
    18°
    16°
    15°
    Feels like temperature (°C)
    13°
    12°
    12°
    15°
    15°
    15°
    15°
    14°
    Wind direction and speed (mph)
    W
    10
    WSW
    9
    WSW
    9
    WSW
    12
    SW
    14
    SW
    14
    SW
    11
    SW
    8
    Wind gust (mph)
    15
    13
    17
    22
    23
    21
    14
    11
    Visibility (description)
    VG
    G
    G
    VG
    VG
    VG
    VG
    G
    Humidity
    86%
    89%
    91%
    76%
    71%
    70%
    79%
    90%
    UV - - 1 3 5 3 1 -
    Wind direction and speed (mph)
    10
    9
    9
    12
    14
    14
    11
    8
    Height of waves offshore (m)
    0.8
    Period of waves offshore (s)
    8
    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 Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    20%
    30%
    30%
    40%
    30%
    30%
    30%
    30%
    Temperature (°C)
    15°
    15°
    15°
    17°
    18°
    18°
    17°
    16°
    Feels like temperature (°C)
    14°
    14°
    13°
    15°
    15°
    15°
    15°
    15°
    Wind direction and speed (mph)
    SSW
    9
    S
    9
    S
    10
    S
    14
    S
    17
    S
    16
    S
    14
    S
    12
    Wind gust (mph)
    12
    11
    20
    25
    24
    23
    18
    18
    Visibility (description)
    G
    G
    G
    G
    G
    VG
    G
    G
    Humidity
    92%
    93%
    93%
    89%
    84%
    81%
    87%
    92%
    UV - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    9
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore

    Tide times

    Sunday 31 August

    Tide times and heights are from Mevagissey tidal station which is 1.5 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 31 August

    Tide times and heights are from Mevagissey tidal station which is 1.5 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 31 August

    Tide times and heights are from Mevagissey tidal station which is 1.5 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 31 August

    Tide times and heights are from Mevagissey tidal station which is 1.5 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 1 September

    Tide times and heights are from Mevagissey tidal station which is 1.5 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 1 September

    Tide times and heights are from Mevagissey tidal station which is 1.5 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 1 September

    Tide times and heights are from Mevagissey tidal station which is 1.5 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 1 September

    Tide times and heights are from Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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 Mevagissey tidal station which is 1.5 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

    Pentewan Sands (Beach) weather map

    View the weather with our interactive map

    Loading map...

    South West England weather forecast

    Headline:

    Sunshine and blustery showers today.

    Today:

    A day of sunshine and showers today, with the most frequent and heaviest showers likely across the west. Winds will also be strong, especially near the coast and across the moors. Temperatures around average. Maximum temperature 20 °C.

    Tonight:

    Showers easing for a time this evening, especially in the east. Overnight, a more organised band of rain will gradually move in from the west. Remaining breezy. Minimum temperature 13 °C.

    Monday:

    A wet start in places on Monday, but rain tending to break up into showers throughout the day. The showers heavy in places, with a risk of thunder. Maximum temperature 20 °C.

    Outlook for Tuesday to Thursday:

    Remaining unsettled throughout with further spells of rain and showers. The rain will be heavy at times, but some drier and sunnier interludes will develop. Temperatures around average.

    Updated:

    UK long range weather forecast

    More from the Met Office