News
Heat reaching its peak, with the possibility of thunder in the forecast
It will be a hot and humid week for many, especially in the south, with some areas experiencing their fourth heatwave of the summer so far.
Read moreSeaford Bay (Beach) (East Sussex) weather
Find a forecast
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.
- Head to a lifeguarded beach; check the RNLI lifeguarded beach tool
- Follow RNLI Float to Live advice if you find yourself struggling in the water
- Know what to do if you get caught in a rip current (RNLI)
- Check the tide times to avoid getting cut off by the tide coming in
- Call 999 and ask for the coastguard in an emergency
- Learn more about staying safe at the beach
Forecast days
-
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 22° Celsius; Minimum nighttime temperature: 17° Celsius; -
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 15° Celsius; -
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 16° Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 15° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 16° Celsius;
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 17° Celsius;
7 day forecast for Seaford Bay (Beach)
Today (13 August 2025)
| Time |
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 |  |
|
|
|
|
|
 |
|
 |
|
|
|
|
|
 |
|
|
|
| Chance of precipitation |
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
20%
|
30%
|
20%
|
10%
|
10%
|
20%
|
20%
|
30%
|
<5%
|
10%
|
20%
|
30%
|
| Temperature |
17°
|
17°
|
17°
|
18°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
| Feels like temperature (°C) |
17°
|
17°
|
18°
|
18°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
19°
|
19°
|
18°
|
17°
|
17°
|
17°
|
| Wind direction and speed |
WSW
6
|
SW
5
|
SSW
6
|
SW
7
|
SW
9
|
SW
8
|
WSW
8
|
WSW
8
|
SW
9
|
WSW
9
|
WSW
9
|
SW
9
|
WSW
8
|
SW
8
|
SW
9
|
SW
10
|
WSW
10
|
WSW
11
|
| Wind gust (mph) |
10
|
10
|
12
|
16
|
16
|
14
|
14
|
15
|
16
|
14
|
16
|
15
|
14
|
15
|
15
|
16
|
15
|
16
|
| Visibility |
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
96%
|
98%
|
97%
|
96%
|
95%
|
95%
|
95%
|
93%
|
93%
|
92%
|
92%
|
91%
|
90%
|
89%
|
89%
|
87%
|
87%
|
87%
|
| UV | 1 | 1 | 1 | 2 | 3 | 3 | 4 | 4 | 4 | 4 | 2 | 1 | 1 | 1 | 1 | - | - | - |
Thursday (14 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 | |
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
| Chance of precipitation |
10%
|
20%
|
20%
|
10%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
18°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
17°
|
19°
|
20°
|
21°
|
22°
|
23°
|
22°
|
23°
|
22°
|
22°
|
22°
|
21°
|
20°
|
19°
|
18°
|
17°
|
17°
|
| Feels like temperature (°C) |
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
16°
|
18°
|
19°
|
21°
|
22°
|
22°
|
22°
|
22°
|
22°
|
21°
|
21°
|
20°
|
19°
|
18°
|
17°
|
16°
|
16°
|
| Wind direction and speed (mph) |
WSW
11
|
WSW
10
|
WSW
10
|
W
10
|
W
10
|
WSW
9
|
WSW
9
|
WSW
9
|
W
9
|
W
9
|
WSW
10
|
WSW
11
|
WSW
12
|
WSW
12
|
WSW
12
|
WSW
12
|
WSW
12
|
WSW
12
|
WSW
11
|
WSW
11
|
W
11
|
W
10
|
W
9
|
W
7
|
| Wind gust (mph) |
14
|
13
|
13
|
12
|
11
|
10
|
12
|
12
|
13
|
14
|
15
|
16
|
18
|
19
|
20
|
20
|
20
|
19
|
18
|
16
|
13
|
13
|
12
|
10
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
| Humidity |
87%
|
87%
|
89%
|
90%
|
89%
|
89%
|
88%
|
87%
|
87%
|
86%
|
85%
|
85%
|
86%
|
87%
|
88%
|
88%
|
88%
|
87%
|
86%
|
85%
|
85%
|
85%
|
85%
|
85%
|
| UV | - | - | - | - | - | 1 | 1 | 1 | 1 | 3 | 4 | 5 | 6 | 7 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | - | - | - |
Friday (15 August 2025)
| Time |
00:00
|
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
16°
|
15°
|
16°
|
24°
|
27°
|
26°
|
24°
|
19°
|
| Feels like temperature (°C) |
16°
|
16°
|
14°
|
14°
|
25°
|
29°
|
27°
|
23°
|
17°
|
| Wind direction and speed (mph) |
WNW
5
|
NW
4
|
N
8
|
NNE
9
|
ENE
7
|
SSE
8
|
SE
10
|
E
12
|
NE
14
|
| Wind gust (mph) |
10
|
10
|
11
|
11
|
12
|
15
|
21
|
23
|
23
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
85%
|
84%
|
76%
|
75%
|
73%
|
81%
|
78%
|
70%
|
74%
|
| UV | - | - | - | 1 | 5 | 7 | 3 | 1 | - |
Saturday (16 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
22°
|
24°
|
24°
|
21°
|
17°
|
| Feels like temperature (°C) |
15°
|
14°
|
14°
|
19°
|
22°
|
22°
|
18°
|
14°
|
| Wind direction and speed (mph) |
NE
14
|
NE
15
|
NE
15
|
NE
15
|
E
17
|
E
17
|
NE
17
|
NE
17
|
| Wind gust (mph) |
25
|
24
|
26
|
27
|
28
|
30
|
29
|
28
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
85%
|
85%
|
73%
|
76%
|
75%
|
71%
|
81%
|
| UV | - | - | 1 | 4 | 7 | 3 | 1 | - |
Sunday (17 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
16°
|
16°
|
21°
|
24°
|
24°
|
21°
|
17°
|
| Feels like temperature (°C) |
13°
|
13°
|
14°
|
19°
|
21°
|
22°
|
18°
|
15°
|
| Wind direction and speed (mph) |
NE
16
|
NE
16
|
NE
15
|
ENE
15
|
E
16
|
E
15
|
ENE
15
|
NE
13
|
| Wind gust (mph) |
26
|
24
|
25
|
25
|
26
|
27
|
26
|
25
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
85%
|
85%
|
75%
|
73%
|
68%
|
71%
|
84%
|
| UV | - | - | 1 | 4 | 7 | 3 | 1 | - |
Monday (18 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
17°
|
17°
|
17°
|
22°
|
25°
|
26°
|
23°
|
19°
|
| Feels like temperature (°C) |
15°
|
15°
|
16°
|
21°
|
25°
|
26°
|
22°
|
18°
|
| Wind direction and speed (mph) |
NE
11
|
NE
10
|
NE
10
|
ENE
11
|
ENE
11
|
E
11
|
ENE
11
|
NE
9
|
| Wind gust (mph) |
23
|
20
|
19
|
18
|
19
|
20
|
19
|
17
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
92%
|
92%
|
85%
|
76%
|
73%
|
74%
|
84%
|
| UV | - | - | 1 | 4 | 7 | 3 | 1 | - |
Tuesday (19 August 2025)
| Time |
01:00
|
04:00
|
07:00
|
10:00
|
13:00
|
16:00
|
19:00
|
22:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
20%
|
20%
|
20%
|
20%
|
20%
|
20%
|
30%
|
| Temperature (°C) |
18°
|
18°
|
18°
|
22°
|
26°
|
27°
|
24°
|
20°
|
| Feels like temperature (°C) |
18°
|
17°
|
17°
|
22°
|
27°
|
28°
|
25°
|
20°
|
| Wind direction and speed (mph) |
NE
8
|
NE
8
|
NE
8
|
NE
9
|
E
9
|
SE
9
|
E
9
|
NNE
7
|
| Wind gust (mph) |
16
|
14
|
14
|
15
|
15
|
14
|
11
|
9
|
| Visibility (description) |
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
90%
|
92%
|
92%
|
87%
|
81%
|
79%
|
80%
|
85%
|
| UV | - | - | 1 | 4 | 7 | 3 | 1 | - |
Tooltip header
Tide times
Wednesday 13 August
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 13 August
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 13 August
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 13 August
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.
Seaford Bay (Beach) weather map
View the weather with our interactive map
Loading map...
WARNING
Flood alerts in force for England
Flood alerts in force for England
London & South East England weather forecast
Headline:
Hot and mostly dry Wednesday.
Today:
Early mist and low cloud will quickly clear, leaving a fine day for many with hazy sunshine and mostly light winds. Becoming more cloudy further east, perhaps with an isolated shower. Hot inland, cooler near southern coasts. Maximum temperature 30 °C.
Tonight:
Cloud thickening in the east, with a risk of heavy thundery showers for a time overnight. Elsewhere dry with clear spells. Very mild. Minimum temperature 13 °C.
Thursday:
Dry Thursday with early low cloud soon clearing to leave another very warm or hot day with sunny spells. Cooler near southwestern coasts. Maximum temperature 29 °C.
Outlook for Friday to Sunday:
Mostly dry through this period. Variable amounts of cloud, but warm or very warm for many, perhaps hot on Friday, with some bright or sunny spells likely.
Updated: