Seaford Bay (Beach) (East Sussex) 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

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

Tide: Next high tide (4.5m) at

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

    7 day forecast for Seaford Bay (Beach)

    Friday (13 March 2026)
    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 Overcast Light rain Heavy rain Heavy rain Light rain Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    30%
    70%
    ≥95%
    ≥95%
    90%
    20%
    10%
    10%
    10%
    <5%
    10%
    20%
    20%
    20%
    20%
    40%
    40%
    30%
    30%
    50%
    50%
    40%
    20%
    10%
    Temperature
    11°
    11°
    11°
    10°
    Feels like temperature (°C)
    Wind direction and speed
    SSW
    35
    SSW
    35
    SW
    34
    WSW
    30
    W
    27
    W
    22
    W
    22
    W
    23
    W
    24
    W
    23
    WSW
    22
    WSW
    22
    WSW
    23
    WSW
    22
    WSW
    21
    WSW
    21
    WSW
    20
    WSW
    18
    WSW
    17
    WSW
    16
    W
    14
    WNW
    14
    NW
    13
    NW
    13
    Wind gust (mph)
    52
    52
    51
    45
    40
    30
    32
    35
    34
    32
    32
    33
    33
    32
    30
    31
    28
    25
    23
    22
    22
    21
    19
    19
    Visibility
    M
    M
    M
    M
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    86%
    88%
    92%
    88%
    84%
    75%
    71%
    71%
    65%
    65%
    64%
    63%
    63%
    64%
    63%
    66%
    66%
    67%
    66%
    66%
    67%
    67%
    66%
    67%
    UV - - - - - - 1 1 1 1 1 2 2 1 1 1 1 1 1 - - - - -
    Wind direction and speed
    35
    34
    30
    27
    22
    22
    23
    24
    23
    22
    22
    23
    22
    21
    21
    20
    18
    17
    16
    14
    14
    13
    13
    Height of waves offshore (m)
    2.5
    2.6
    2.5
    2.4
    2.1
    1.8
    1.7
    1.7
    1.7
    1.6
    1.6
    1.6
    1.6
    1.6
    1.5
    1.5
    1.4
    1.4
    1.3
    1.2
    1.1
    1.1
    1.0
    Period of waves offshore (s)
    8
    8
    8
    8
    8
    7
    7
    7
    7
    8
    8
    8
    8
    8
    7
    7
    7
    7
    7
    7
    7
    7
    7
    Direction of waves offshore
    Saturday (14 March 2026)
    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 Clear night Clear night Clear night Clear night Sunny intervals Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny day Clear night Clear night Clear night Clear night Clear night Clear night
    Chance of precipitation
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    10°
    Feels like temperature (°C)
    -1°
    -2°
    -3°
    -3°
    -4°
    -4°
    -4°
    -3°
    -1°
    -1°
    Wind direction and speed (mph)
    NW
    12
    NW
    12
    NW
    12
    NW
    12
    NW
    11
    NW
    11
    NW
    11
    NW
    11
    NW
    11
    NNW
    11
    NNW
    11
    NW
    10
    NW
    10
    NW
    10
    WNW
    10
    WNW
    10
    NW
    10
    WNW
    10
    WNW
    9
    WNW
    9
    WNW
    9
    WNW
    10
    NW
    9
    NW
    9
    Wind gust (mph)
    19
    19
    19
    18
    17
    17
    18
    18
    18
    19
    18
    18
    17
    17
    17
    16
    16
    16
    16
    16
    15
    15
    15
    14
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    E
    VG
    VG
    E
    E
    E
    E
    E
    E
    VG
    VG
    E
    Humidity
    68%
    72%
    75%
    76%
    77%
    78%
    82%
    83%
    83%
    77%
    74%
    64%
    58%
    56%
    55%
    55%
    55%
    56%
    58%
    60%
    61%
    63%
    65%
    67%
    UV - - - - - - 1 1 1 2 2 3 3 2 2 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    12
    12
    12
    12
    11
    11
    11
    11
    11
    11
    11
    10
    10
    10
    10
    10
    10
    10
    9
    9
    9
    10
    9
    9
    Height of waves offshore (m)
    1.0
    0.9
    0.9
    0.9
    0.9
    0.8
    0.8
    0.8
    0.7
    0.7
    0.7
    0.7
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.6
    0.5
    0.5
    0.5
    0.5
    Period of waves offshore (s)
    7
    7
    7
    7
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    9
    9
    9
    9
    8
    8
    8
    8
    Direction of waves offshore
    Sunday (15 March 2026)
    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 Clear night Clear night Clear night Clear night Clear night Clear night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Overcast Overcast Overcast Light rain Light rain Light shower night Light shower night Partly cloudy night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    10%
    10%
    10%
    10%
    10%
    <5%
    10%
    10%
    <5%
    10%
    10%
    20%
    30%
    50%
    70%
    80%
    70%
    60%
    30%
    20%
    30%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    -2°
    -2°
    -2°
    -2°
    -2°
    -2°
    -2°
    -1°
    Wind direction and speed (mph)
    NNW
    8
    NNW
    7
    NW
    7
    NW
    6
    WNW
    6
    WNW
    7
    WSW
    8
    SW
    11
    SW
    13
    SW
    15
    SW
    17
    SSW
    19
    SW
    21
    SW
    22
    SW
    22
    SSW
    22
    SSW
    24
    SSW
    26
    SW
    28
    SW
    28
    SW
    27
    W
    25
    W
    24
    W
    25
    Wind gust (mph)
    13
    12
    11
    11
    13
    13
    16
    18
    21
    25
    27
    30
    32
    33
    34
    35
    37
    41
    43
    41
    38
    35
    33
    35
    Visibility (description)
    E
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    VG
    VG
    G
    G
    G
    M
    G
    G
    G
    VG
    Humidity
    68%
    70%
    73%
    71%
    73%
    74%
    73%
    71%
    68%
    68%
    69%
    71%
    74%
    75%
    75%
    75%
    76%
    77%
    81%
    86%
    87%
    84%
    78%
    76%
    UV - - - - - - 1 1 1 1 2 2 2 2 1 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    8
    7
    7
    6
    6
    7
    8
    11
    13
    15
    17
    19
    21
    22
    22
    22
    24
    26
    28
    28
    27
    25
    24
    25
    Height of waves offshore (m)
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.5
    0.4
    0.4
    0.4
    0.5
    0.5
    0.6
    0.8
    0.9
    1.0
    1.1
    1.2
    1.4
    1.5
    1.6
    1.6
    1.5
    1.4
    Period of waves offshore (s)
    8
    8
    8
    8
    9
    9
    9
    8
    8
    8
    8
    8
    3
    4
    4
    5
    5
    5
    6
    6
    6
    6
    7
    7
    Direction of waves offshore
    Monday (16 March 2026)
    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 Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    40%
    30%
    20%
    10%
    20%
    20%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    10%
    20%
    20%
    30%
    40%
    20%
    10%
    10%
    10%
    Temperature (°C)
    10°
    10°
    10°
    10°
    10°
    10°
    Feels like temperature (°C)
    -1°
    -1°
    -1°
    Wind direction and speed (mph)
    W
    25
    W
    24
    W
    23
    W
    24
    W
    24
    W
    23
    WNW
    21
    W
    20
    W
    19
    W
    19
    W
    18
    W
    17
    WSW
    18
    WSW
    18
    WSW
    18
    WSW
    18
    WSW
    18
    WSW
    18
    SW
    17
    SW
    17
    SW
    17
    SW
    17
    SW
    17
    SW
    17
    Wind gust (mph)
    35
    32
    32
    32
    31
    30
    28
    27
    27
    27
    26
    25
    25
    25
    27
    26
    27
    26
    24
    23
    24
    24
    25
    25
    Visibility (description)
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    G
    VG
    VG
    G
    G
    G
    G
    G
    Humidity
    75%
    75%
    74%
    74%
    74%
    74%
    74%
    74%
    73%
    72%
    71%
    67%
    69%
    71%
    72%
    74%
    78%
    80%
    80%
    83%
    85%
    84%
    85%
    85%
    UV - - - - - - 1 1 1 1 2 2 2 2 1 1 1 1 1 - - - - -
    Wind direction and speed (mph)
    25
    24
    23
    24
    24
    23
    21
    20
    19
    19
    18
    17
    18
    18
    18
    18
    18
    18
    17
    17
    17
    17
    17
    17
    Height of waves offshore (m)
    1.4
    1.4
    1.4
    1.4
    1.4
    1.4
    1.3
    1.3
    1.2
    1.2
    1.2
    1.1
    1.1
    1.1
    1.1
    1.0
    0.9
    0.9
    0.9
    0.8
    0.8
    0.7
    0.7
    0.7
    Period of waves offshore (s)
    7
    7
    7
    7
    7
    7
    7
    8
    8
    8
    8
    8
    8
    8
    8
    8
    8
    7
    7
    7
    7
    7
    7
    7
    Direction of waves offshore
    Tuesday (17 March 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    Weather symbols Cloudy Cloudy Overcast Cloudy Sunny intervals Sunny day Clear night Clear night
    Chance of precipitation
    10%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    10°
    11°
    12°
    10°
    10°
    Feels like temperature (°C)
    10°
    Wind direction and speed (mph)
    SSW
    17
    SSW
    18
    SSW
    17
    SSW
    17
    SSW
    16
    S
    11
    SE
    8
    SE
    9
    Wind gust (mph)
    27
    26
    27
    27
    26
    19
    15
    17
    Visibility (description)
    G
    G
    G
    G
    G
    VG
    G
    G
    Humidity
    86%
    86%
    86%
    86%
    85%
    82%
    84%
    84%
    UV - - 1 1 2 1 1 -
    Wind direction and speed (mph)
    17
    18
    17
    17
    16
    11
    8
    9
    Height of waves offshore (m)
    0.7
    0.7
    0.8
    0.8
    0.8
    0.8
    0.7
    0.7
    Period of waves offshore (s)
    7
    7
    5
    5
    5
    6
    7
    7
    Direction of waves offshore
    Wednesday (18 March 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    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)
    11°
    14°
    15°
    12°
    11°
    Feels like temperature (°C)
    12°
    13°
    10°
    Wind direction and speed (mph)
    SE
    10
    SE
    10
    ESE
    11
    ESE
    12
    E
    13
    E
    13
    ENE
    13
    ENE
    12
    Wind gust (mph)
    16
    17
    20
    21
    23
    22
    21
    18
    Visibility (description)
    G
    G
    G
    G
    G
    VG
    G
    G
    Humidity
    85%
    85%
    86%
    78%
    69%
    60%
    67%
    75%
    UV - - 1 2 3 1 1 -
    Wind direction and speed (mph)
    10
    10
    11
    12
    13
    13
    13
    12
    Height of waves offshore (m)
    0.7
    0.7
    0.6
    0.6
    0.6
    Period of waves offshore (s)
    6
    8
    8
    8
    8
    Direction of waves offshore
    Thursday (19 March 2026)
    Time
    00:00
    03:00
    06:00
    09:00
    12:00
    15:00
    18:00
    21:00
    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)
    11°
    15°
    16°
    12°
    Feels like temperature (°C)
    13°
    13°
    Wind direction and speed (mph)
    ENE
    11
    ENE
    9
    NE
    10
    ENE
    10
    ENE
    10
    ENE
    12
    ENE
    12
    NE
    12
    Wind gust (mph)
    17
    15
    17
    19
    20
    21
    22
    20
    Visibility (description)
    G
    G
    G
    G
    VG
    G
    G
    G
    Humidity
    78%
    81%
    84%
    81%
    71%
    67%
    72%
    79%
    UV - - 1 2 3 1 1 -
    Wind direction and speed (mph)
    11
    Height of waves offshore (m)
    Period of waves offshore (s)
    Direction of waves offshore

    Tide times

    Friday 13 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 13 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 13 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 13 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 14 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 14 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 14 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 14 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 15 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 15 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 15 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 15 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 16 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 16 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 16 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 16 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 17 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 17 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 17 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 17 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 18 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 18 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 18 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 18 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 19 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 19 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 19 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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 19 March

    Tide times and heights are from Newhaven tidal station which is 1.2 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

    Seaford Bay (Beach) weather map

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    WARNING
    Flood warnings icon
    Flood warnings in force for England
    Flood warnings in force for England

    London & South East England weather forecast

    Headline:

    Windy overnight, heavy rain clearing. Colder, brighter and breezy Friday.

    This Evening and Tonight:

    Turning wet overnight, as a band of heavy rain and gusty winds moves southeast across the region. Clearer, drier conditions will follow by dawn, with winds easing. Minimum temperature 3 °C.

    Friday:

    A mostly dry day with variable cloud and some bright or sunny spells, although isolated showers are also possible. Chilly, despite lighter winds than on Thursday. Maximum temperature 9 °C.

    Outlook for Saturday to Monday:

    Bright spells and light winds Saturday. Mostly dry, perhaps isolated showers. Dry start Sunday, before rain spreads east later. Chilly overnight with isolated showers. Breezy Monday. Dry start, evening rain.

    Updated:

    UK long range weather forecast

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