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Rhossili Bay (Beach) (Swansea) 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

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

Tide: Next high tide (5.8m) at

Sunrise iconSunrise:
Sunset iconSunset:
H UV
L Pollution

    7 day forecast for Rhossili Bay (Beach)

    Today (1 September 2025)
    Time
    21:00
    22:00
    23:00
    Weather symbols Partly cloudy night Partly cloudy night Heavy shower night
    Chance of precipitation
    20%
    20%
    60%
    Temperature
    16°
    16°
    16°
    Feels like temperature (°C)
    13°
    13°
    13°
    Wind direction and speed
    WSW
    15
    WSW
    14
    WSW
    13
    Wind gust (mph)
    28
    28
    27
    Visibility
    VG
    VG
    VG
    Humidity
    74%
    74%
    74%
    UV - - -
    Wind direction and speed
    15
    14
    13
    Height of waves offshore (m)
    2.1
    2.0
    2.0
    Period of waves offshore (s)
    11
    11
    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 Heavy shower night Light shower night Heavy shower night Light shower night Light shower night Light rain Light rain Light rain Light rain Light rain Light shower day Light shower day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night Cloudy Cloudy Cloudy
    Chance of precipitation
    70%
    70%
    70%
    70%
    70%
    60%
    60%
    60%
    70%
    70%
    70%
    60%
    30%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    20%
    10%
    20%
    40%
    Temperature (°C)
    15°
    15°
    15°
    15°
    15°
    15°
    15°
    14°
    15°
    15°
    16°
    16°
    17°
    18°
    18°
    19°
    18°
    18°
    18°
    17°
    17°
    16°
    16°
    16°
    Feels like temperature (°C)
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    13°
    14°
    15°
    15°
    16°
    17°
    18°
    18°
    18°
    17°
    17°
    16°
    16°
    15°
    15°
    15°
    Wind direction and speed (mph)
    WSW
    12
    WSW
    11
    SW
    10
    SW
    10
    SSW
    10
    S
    10
    S
    10
    SSE
    9
    SSE
    9
    SSE
    9
    SE
    9
    SE
    8
    SE
    7
    SSE
    7
    S
    6
    SW
    6
    SW
    7
    WSW
    8
    WSW
    9
    WSW
    9
    WSW
    9
    SW
    8
    SW
    8
    SSW
    9
    Wind gust (mph)
    23
    22
    22
    22
    22
    22
    21
    21
    20
    19
    18
    16
    14
    12
    12
    11
    12
    13
    17
    19
    19
    18
    19
    20
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    G
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    E
    E
    Humidity
    75%
    76%
    78%
    78%
    82%
    84%
    85%
    85%
    86%
    87%
    86%
    84%
    83%
    78%
    76%
    76%
    75%
    76%
    77%
    78%
    83%
    82%
    81%
    83%
    UV - - - - - - 1 1 1 1 2 4 4 5 5 4 3 2 1 1 1 - - -
    Wind direction and speed (mph)
    12
    11
    10
    10
    10
    10
    10
    9
    9
    9
    9
    8
    7
    7
    6
    6
    7
    8
    9
    9
    9
    8
    8
    9
    Height of waves offshore (m)
    1.9
    1.9
    1.8
    1.7
    1.7
    1.6
    1.5
    1.5
    1.4
    1.4
    1.3
    1.3
    1.2
    1.2
    1.1
    1.1
    1.0
    1.0
    1.1
    1.1
    1.2
    1.2
    1.2
    1.2
    Period of waves offshore (s)
    11
    11
    11
    11
    11
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    10
    9
    9
    9
    9
    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 Heavy rain Light shower day Light shower day Light shower day Light shower day Light shower night Heavy shower night
    Chance of precipitation
    70%
    ≥95%
    90%
    90%
    80%
    50%
    60%
    70%
    90%
    Temperature (°C)
    16°
    16°
    16°
    17°
    18°
    18°
    18°
    17°
    16°
    Feels like temperature (°C)
    14°
    14°
    13°
    14°
    14°
    13°
    14°
    14°
    13°
    Wind direction and speed (mph)
    S
    10
    S
    12
    SSE
    17
    SSW
    19
    SW
    21
    SW
    22
    WSW
    21
    WSW
    18
    WSW
    14
    Wind gust (mph)
    24
    30
    39
    42
    43
    42
    39
    35
    30
    Visibility (description)
    VG
    G
    M
    E
    E
    E
    E
    VG
    VG
    Humidity
    85%
    90%
    93%
    91%
    82%
    78%
    73%
    74%
    75%
    UV - - - 1 2 5 3 1 -
    Wind direction and speed (mph)
    10
    12
    17
    19
    21
    22
    21
    18
    14
    Height of waves offshore (m)
    1.3
    1.3
    1.3
    1.4
    2.1
    2.8
    3.1
    3.2
    3.1
    Period of waves offshore (s)
    9
    9
    9
    9
    6
    8
    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 Heavy shower night Light shower night Heavy shower day Heavy shower day Light shower day Light shower day Partly cloudy night Partly cloudy night
    Chance of precipitation
    90%
    80%
    80%
    90%
    70%
    60%
    50%
    30%
    Temperature (°C)
    15°
    15°
    14°
    16°
    17°
    17°
    16°
    15°
    Feels like temperature (°C)
    13°
    13°
    12°
    14°
    14°
    14°
    14°
    14°
    Wind direction and speed (mph)
    SW
    11
    WSW
    11
    W
    9
    W
    11
    WSW
    13
    WSW
    14
    W
    13
    W
    11
    Wind gust (mph)
    23
    22
    21
    27
    28
    27
    25
    21
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    83%
    83%
    83%
    76%
    71%
    67%
    73%
    76%
    UV - - 1 3 5 3 1 -
    Wind direction and speed (mph)
    11
    11
    9
    11
    13
    14
    13
    11
    Height of waves offshore (m)
    2.5
    2.0
    1.8
    1.7
    1.7
    1.8
    1.8
    1.8
    Period of waves offshore (s)
    10
    10
    10
    11
    11
    12
    12
    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
    30%
    30%
    20%
    20%
    10%
    10%
    10%
    10%
    Temperature (°C)
    15°
    14°
    14°
    17°
    18°
    18°
    17°
    16°
    Feels like temperature (°C)
    13°
    13°
    12°
    15°
    16°
    17°
    16°
    15°
    Wind direction and speed (mph)
    W
    10
    WNW
    8
    W
    7
    WSW
    9
    SW
    10
    SW
    9
    SSW
    8
    S
    8
    Wind gust (mph)
    18
    16
    15
    18
    19
    18
    16
    18
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    78%
    81%
    82%
    70%
    64%
    65%
    74%
    79%
    UV - - 1 3 5 2 1 -
    Wind direction and speed (mph)
    10
    8
    7
    9
    10
    9
    8
    8
    Height of waves offshore (m)
    1.7
    1.5
    1.3
    1.2
    1.1
    1.0
    0.9
    0.9
    Period of waves offshore (s)
    11
    10
    10
    10
    10
    10
    9
    9
    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 intervals Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    10%
    10%
    10%
    20%
    30%
    30%
    40%
    50%
    Temperature (°C)
    15°
    15°
    15°
    18°
    19°
    20°
    19°
    18°
    Feels like temperature (°C)
    14°
    14°
    14°
    15°
    16°
    17°
    17°
    16°
    Wind direction and speed (mph)
    S
    10
    SSE
    10
    SSE
    11
    SSE
    14
    SSE
    15
    SSE
    14
    SSE
    13
    SE
    12
    Wind gust (mph)
    20
    22
    27
    28
    28
    28
    25
    23
    Visibility (description)
    VG
    G
    G
    VG
    VG
    VG
    VG
    G
    Humidity
    84%
    86%
    87%
    82%
    75%
    72%
    78%
    84%
    UV - - 1 2 4 2 1 -
    Wind direction and speed (mph)
    10
    10
    11
    14
    15
    14
    13
    12
    Height of waves offshore (m)
    1.0
    1.1
    1.1
    1.2
    1.2
    1.3
    1.3
    1.2
    Period of waves offshore (s)
    9
    9
    9
    9
    8
    8
    8
    8
    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 Light rain Light rain Light rain Light shower day Light shower day Cloudy Cloudy Partly cloudy night
    Chance of precipitation
    60%
    60%
    50%
    60%
    50%
    50%
    40%
    40%
    Temperature (°C)
    18°
    17°
    17°
    19°
    19°
    19°
    17°
    16°
    Feels like temperature (°C)
    17°
    16°
    16°
    17°
    17°
    17°
    16°
    16°
    Wind direction and speed (mph)
    SSE
    10
    SSE
    10
    SSE
    10
    S
    12
    SSW
    14
    SW
    12
    WSW
    10
    WSW
    8
    Wind gust (mph)
    22
    23
    25
    25
    23
    20
    17
    15
    Visibility (description)
    G
    M
    G
    M
    G
    G
    VG
    G
    Humidity
    87%
    92%
    92%
    90%
    86%
    81%
    85%
    90%
    UV - - 1 2 3 2 1 -
    Wind direction and speed (mph)
    10
    Height of waves offshore (m)
    1.2
    Period of waves offshore (s)
    8
    Direction of waves offshore

    Tide times

    Monday 1 September

    Tide times and heights are from Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 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 Burry Port tidal station which is 8.0 miles away. So times may be different at this beach. What does this mean?

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

    Rhossili Bay (Beach) weather map

    View the weather with our interactive map

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    Wales weather forecast

    Headline:

    An unsettled start to Autumn.

    This Evening and Tonight:

    Showers will fade this evening, allowing clear spells to develop for most overnight. A few showers are still possible, mainly over the mountains. Staying blustery but winds dying down. More widely cloudy by dawn as rain arrives in the southwest. Minimum temperature 15 °C.

    Tuesday:

    Heavy rain and low cloud spreads eastwards across the country, with blustery showers to follow. Some brighter breaks, but remaining overcast for many. Strong, gusty winds along the south coast. Maximum temperature 19 °C.

    Outlook for Wednesday to Friday:

    Remaining unsettled with lengthy spells of rain and further blustery showers through Wednesday and Thursday. More settled on Friday, with high pressure bringing more in the way of sunshine.

    Updated:

    UK long range weather forecast

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