A beta version of the Met Office app is available.

Treyarnon Bay (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.

Waves

Risk of rip currents

Rip currents can occur on any beach but this beach has a greater risk of rips. Take care in the water.

What to do if you get caught in a rip (RNLI)



Forecast days

Heavy showers.
Beach safety today
Very large, powerful waves and strong wind
  • • very high likelihood of injury in or near the sea

Tide: Next low tide (3.3m) at

Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Treyarnon Bay (Beach)

    Today (1 September 2025)
    Time
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Light shower day Heavy shower day Light shower day Light shower day Light shower day Partly cloudy night Light shower night Light shower night Heavy shower night
    Chance of precipitation
    80%
    80%
    60%
    60%
    60%
    50%
    50%
    70%
    70%
    Temperature
    17°
    17°
    17°
    17°
    17°
    16°
    16°
    15°
    15°
    Feels like temperature (°C)
    13°
    14°
    13°
    13°
    13°
    12°
    12°
    12°
    12°
    Wind direction and speed
    WSW
    19
    WSW
    19
    WSW
    20
    WSW
    20
    WSW
    20
    WSW
    19
    WSW
    18
    SW
    18
    SW
    17
    Wind gust (mph)
    30
    30
    29
    29
    29
    27
    25
    25
    23
    Visibility
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    76%
    75%
    75%
    73%
    74%
    74%
    74%
    74%
    76%
    UV 4 3 2 1 1 1 - - -
    Wind direction and speed
    19
    19
    20
    20
    20
    19
    18
    18
    17
    Height of waves offshore (m)
    2.8
    2.8
    2.7
    2.7
    2.6
    2.6
    2.5
    2.5
    2.4
    Period of waves offshore (s)
    12
    12
    12
    12
    12
    12
    12
    12
    11
    Direction of waves offshore
    Tuesday (2 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 rain Light rain Heavy rain Heavy rain Heavy shower night Light shower day Sunny intervals Sunny intervals Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Light rain Light rain
    Chance of precipitation
    40%
    50%
    60%
    90%
    80%
    70%
    90%
    70%
    40%
    40%
    50%
    40%
    30%
    30%
    30%
    30%
    30%
    30%
    20%
    30%
    40%
    50%
    60%
    70%
    Temperature (°C)
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    14°
    15°
    16°
    17°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    18°
    17°
    17°
    16°
    16°
    16°
    Feels like temperature (°C)
    11°
    12°
    12°
    12°
    12°
    11°
    12°
    12°
    12°
    13°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    14°
    14°
    13°
    13°
    Wind direction and speed (mph)
    SSW
    15
    SSW
    14
    S
    14
    S
    14
    S
    14
    SSE
    15
    SSE
    17
    SSE
    17
    S
    16
    SSW
    16
    SSW
    17
    SW
    17
    WSW
    18
    WSW
    18
    WSW
    17
    WSW
    17
    WSW
    17
    WSW
    17
    WSW
    17
    WSW
    16
    WSW
    16
    SW
    15
    SSW
    15
    SSW
    16
    Wind gust (mph)
    22
    22
    22
    23
    22
    24
    27
    26
    24
    24
    25
    25
    27
    24
    23
    23
    24
    23
    20
    19
    19
    18
    20
    20
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    81%
    82%
    84%
    85%
    87%
    91%
    91%
    90%
    88%
    85%
    84%
    83%
    82%
    83%
    83%
    83%
    83%
    83%
    82%
    81%
    84%
    85%
    87%
    UV - - - - - - 1 1 1 2 3 4 4 5 5 4 3 2 1 1 1 - - -
    Wind direction and speed (mph)
    16
    14
    14
    13
    14
    15
    16
    16
    16
    16
    16
    16
    17
    17
    17
    16
    16
    17
    16
    16
    15
    15
    15
    15
    Height of waves offshore (m)
    2.3
    2.2
    2.1
    2.0
    2.0
    1.9
    1.8
    1.8
    1.7
    1.7
    1.6
    1.6
    1.7
    1.7
    1.7
    1.6
    1.6
    1.6
    1.6
    1.5
    1.5
    1.5
    1.5
    1.5
    Period of waves offshore (s)
    11
    11
    11
    11
    11
    11
    11
    11
    11
    11
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    9
    9
    9
    9
    Direction of waves offshore
    Wednesday (3 September 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Heavy rain Heavy rain Light shower night Light shower day Light shower day Light shower day Light shower day Light shower night Heavy shower night
    Chance of precipitation
    80%
    90%
    90%
    80%
    80%
    70%
    60%
    80%
    90%
    Temperature (°C)
    16°
    16°
    16°
    16°
    17°
    18°
    18°
    17°
    15°
    Feels like temperature (°C)
    13°
    12°
    12°
    11°
    12°
    13°
    13°
    13°
    12°
    Wind direction and speed (mph)
    S
    17
    S
    18
    S
    22
    SW
    24
    WSW
    25
    WSW
    24
    WSW
    23
    WSW
    22
    WSW
    20
    Wind gust (mph)
    22
    21
    24
    30
    33
    36
    34
    30
    29
    Visibility (description)
    G
    M
    VG
    E
    E
    E
    E
    VG
    VG
    Humidity
    86%
    87%
    90%
    89%
    82%
    79%
    76%
    75%
    77%
    UV - - - 1 3 5 3 1 -
    Wind direction and speed (mph)
    16
    18
    24
    25
    26
    26
    24
    22
    19
    Height of waves offshore (m)
    1.5
    1.5
    1.5
    1.9
    2.4
    2.6
    2.6
    2.5
    2.8
    Period of waves offshore (s)
    9
    9
    9
    9
    10
    10
    10
    11
    11
    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 Light shower day Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    90%
    80%
    80%
    80%
    60%
    40%
    40%
    40%
    Temperature (°C)
    15°
    15°
    15°
    17°
    17°
    17°
    17°
    16°
    Feels like temperature (°C)
    11°
    11°
    11°
    12°
    13°
    13°
    12°
    12°
    Wind direction and speed (mph)
    WSW
    20
    W
    21
    W
    21
    W
    21
    W
    21
    W
    22
    W
    22
    W
    21
    Wind gust (mph)
    30
    30
    29
    30
    30
    30
    27
    24
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    76%
    73%
    71%
    71%
    69%
    71%
    71%
    UV - - 1 3 5 3 1 -
    Wind direction and speed (mph)
    20
    20
    21
    21
    22
    23
    23
    22
    Height of waves offshore (m)
    2.4
    2.1
    1.9
    1.9
    1.9
    2.1
    2.2
    2.1
    Period of waves offshore (s)
    10
    10
    10
    10
    11
    11
    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 Partly cloudy night Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    40%
    30%
    10%
    10%
    <5%
    10%
    <5%
    <5%
    Temperature (°C)
    15°
    15°
    14°
    17°
    18°
    18°
    17°
    16°
    Feels like temperature (°C)
    12°
    12°
    12°
    14°
    15°
    15°
    14°
    13°
    Wind direction and speed (mph)
    W
    19
    WSW
    17
    WSW
    14
    SW
    15
    SW
    15
    SW
    15
    SSW
    15
    S
    14
    Wind gust (mph)
    23
    21
    18
    22
    22
    22
    20
    21
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    69%
    74%
    72%
    73%
    74%
    73%
    76%
    82%
    UV - - 1 3 5 2 1 -
    Wind direction and speed (mph)
    20
    18
    16
    15
    15
    15
    15
    14
    Height of waves offshore (m)
    2.1
    2.0
    1.8
    1.7
    1.5
    1.4
    1.3
    1.3
    Period of waves offshore (s)
    11
    10
    10
    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 Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Overcast
    Chance of precipitation
    10%
    10%
    20%
    30%
    30%
    30%
    40%
    40%
    Temperature (°C)
    15°
    16°
    16°
    18°
    19°
    19°
    18°
    17°
    Feels like temperature (°C)
    13°
    13°
    12°
    14°
    14°
    15°
    14°
    15°
    Wind direction and speed (mph)
    S
    15
    SSE
    16
    SSE
    18
    S
    22
    S
    23
    S
    22
    S
    20
    S
    17
    Wind gust (mph)
    23
    24
    29
    31
    31
    29
    27
    24
    Visibility (description)
    VG
    G
    G
    G
    VG
    VG
    G
    G
    Humidity
    85%
    86%
    89%
    88%
    86%
    86%
    89%
    92%
    UV - - 1 2 5 2 1 -
    Wind direction and speed (mph)
    15
    16
    18
    21
    21
    22
    20
    17
    Height of waves offshore (m)
    1.2
    1.2
    1.2
    1.2
    1.2
    1.2
    1.1
    1.1
    Period of waves offshore (s)
    10
    10
    10
    10
    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 Overcast Drizzle Drizzle Cloudy Sunny intervals Sunny intervals Partly cloudy night Partly cloudy night
    Chance of precipitation
    50%
    50%
    50%
    50%
    40%
    40%
    30%
    30%
    Temperature (°C)
    17°
    17°
    17°
    18°
    18°
    18°
    17°
    16°
    Feels like temperature (°C)
    15°
    15°
    14°
    15°
    15°
    16°
    14°
    13°
    Wind direction and speed (mph)
    S
    16
    S
    15
    S
    15
    S
    17
    SSW
    18
    SSW
    16
    SSW
    15
    WSW
    13
    Wind gust (mph)
    20
    19
    19
    18
    20
    16
    16
    16
    Visibility (description)
    G
    G
    G
    G
    G
    VG
    VG
    VG
    Humidity
    92%
    93%
    93%
    92%
    88%
    86%
    84%
    84%
    UV - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    16
    Height of waves offshore (m)
    1.4
    Period of waves offshore (s)
    9
    Direction of waves offshore

    Tide times

    Monday 1 September

    Tide times and heights are from Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 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 Padstow tidal station which is 4.3 miles away. So times may be different at this beach. What does this mean?

    Contains ADMIRALTY® tidal data: © Crown Copyright and database right.

    Treyarnon Bay (Beach) weather map

    View the weather with our interactive map

    Loading map...
    WARNING
    Flood warnings icon
    Flood warnings

    Flood warnings may be in force for:

    South West England weather forecast

    Headline:

    An unsettled start to Autumn.

    Today:

    A wet start in places on Monday, with an organised band of showers across Devon and Cornwall. These tending to break up throughout the day, with a risk of thunder and hail. Remaining blustery with strongest winds around coastal areas. Maximum temperature 19 °C.

    Tonight:

    Showers easing overnight with clear spells developing across the region. Cloud then thickens form the west with persistent heavy rain moving into Cornwall by dawn where it turns windier. Minimum temperature 14 °C.

    Tuesday:

    Band of heavy rain will continue to move eastwards across the region through the morning. By the afternoon rain clears with the odd shower behind along with some sunny spells. Maximum temperature 20 °C.

    Outlook for Wednesday to Friday:

    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

    Take our short survey