Portslade-by-Sea (Brighton and Hove) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 4° Celsius;
-
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 0° Celsius;
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 0° Celsius; -
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 2° Celsius;
Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 2° Celsius; -
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 6° Celsius;
-
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 6° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 6° Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 5° Celsius;
Sunny intervals changing to overcast in the afternoon.
Sunrise:
Sunset:
L UV
L Pollution
No pollen data.
Next low tide: for
Southwick (Beach)
7 day forecast for Portslade-by-Sea
Today (11 February 2026)
| Time |
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%
|
10%
|
10%
|
10%
|
20%
|
40%
|
60%
|
80%
|
80%
|
80%
|
80%
|
80%
|
| Temperature |
11°
|
11°
|
11°
|
11°
|
11°
|
10°
|
10°
|
10°
|
9°
|
9°
|
9°
|
9°
|
9°
|
| Feels like temperature (°C) |
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
| Wind direction and speed |
WSW
15
|
WSW
15
|
WSW
15
|
WSW
14
|
SW
13
|
SW
12
|
SSW
11
|
S
9
|
S
7
|
SSE
7
|
SE
6
|
ENE
5
|
NNE
5
|
| Wind gust (mph) |
32
|
32
|
30
|
28
|
26
|
23
|
19
|
17
|
15
|
13
|
12
|
14
|
16
|
| Visibility |
G
|
G
|
G
|
VG
|
VG
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
| Humidity |
92%
|
87%
|
85%
|
85%
|
85%
|
90%
|
92%
|
94%
|
96%
|
97%
|
97%
|
97%
|
97%
|
| UV | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Thursday (12 February 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 | |
|
|
 |
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
80%
|
60%
|
40%
|
30%
|
20%
|
20%
|
30%
|
50%
|
60%
|
60%
|
40%
|
40%
|
50%
|
50%
|
50%
|
40%
|
40%
|
40%
|
40%
|
30%
|
20%
|
10%
|
20%
|
20%
|
| Temperature (°C) |
9°
|
9°
|
9°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
9°
|
9°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
| Feels like temperature (°C) |
7°
|
7°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
7°
|
7°
|
8°
|
7°
|
7°
|
7°
|
7°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
4°
|
| Wind direction and speed (mph) |
N
7
|
N
8
|
NNW
8
|
NW
9
|
NW
9
|
WNW
9
|
WNW
8
|
W
8
|
W
8
|
W
9
|
W
10
|
W
11
|
W
12
|
W
13
|
W
14
|
W
14
|
W
13
|
W
11
|
WNW
10
|
WNW
10
|
WNW
9
|
WNW
8
|
WNW
8
|
NW
7
|
| Wind gust (mph) |
16
|
17
|
17
|
19
|
19
|
19
|
19
|
21
|
23
|
24
|
24
|
27
|
29
|
30
|
29
|
28
|
26
|
26
|
23
|
22
|
21
|
18
|
16
|
16
|
| Visibility (description) |
M
|
M
|
M
|
G
|
G
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
97%
|
97%
|
96%
|
96%
|
95%
|
94%
|
93%
|
93%
|
94%
|
93%
|
92%
|
88%
|
85%
|
82%
|
82%
|
80%
|
81%
|
81%
|
82%
|
84%
|
84%
|
84%
|
84%
|
85%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Friday (13 February 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 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
| Chance of precipitation |
30%
|
30%
|
30%
|
40%
|
50%
|
50%
|
60%
|
60%
|
60%
|
60%
|
50%
|
50%
|
50%
|
60%
|
60%
|
60%
|
60%
|
50%
|
40%
|
30%
|
20%
|
20%
|
10%
|
<5%
|
| Temperature (°C) |
6°
|
6°
|
6°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
3°
|
3°
|
2°
|
2°
|
| Feels like temperature (°C) |
4°
|
4°
|
3°
|
3°
|
3°
|
2°
|
2°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
1°
|
0°
|
0°
|
-1°
|
-1°
|
-2°
|
-2°
|
-3°
|
| Wind direction and speed (mph) |
NW
6
|
N
6
|
N
7
|
NNE
7
|
NNE
7
|
NE
8
|
NE
9
|
NE
9
|
NE
10
|
NE
11
|
NE
12
|
NE
13
|
NE
13
|
NE
14
|
NE
14
|
NE
15
|
NNE
15
|
NNE
14
|
NNE
14
|
NNE
13
|
NNE
13
|
N
13
|
N
12
|
N
12
|
| Wind gust (mph) |
14
|
14
|
15
|
16
|
18
|
20
|
21
|
23
|
23
|
25
|
26
|
27
|
28
|
29
|
30
|
30
|
30
|
30
|
30
|
29
|
29
|
29
|
28
|
27
|
| Visibility (description) |
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
86%
|
88%
|
89%
|
88%
|
88%
|
90%
|
90%
|
90%
|
87%
|
86%
|
83%
|
78%
|
76%
|
75%
|
74%
|
73%
|
75%
|
74%
|
76%
|
76%
|
74%
|
74%
|
71%
|
73%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Saturday (14 February 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 | |
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
<5%
|
| Temperature (°C) |
2°
|
1°
|
1°
|
1°
|
1°
|
1°
|
0°
|
0°
|
1°
|
1°
|
3°
|
4°
|
5°
|
6°
|
6°
|
6°
|
6°
|
4°
|
3°
|
3°
|
2°
|
2°
|
2°
|
3°
|
| Feels like temperature (°C) |
-3°
|
-3°
|
-4°
|
-4°
|
-4°
|
-4°
|
-4°
|
-4°
|
-4°
|
-3°
|
-2°
|
0°
|
1°
|
2°
|
3°
|
3°
|
3°
|
2°
|
1°
|
1°
|
0°
|
0°
|
0°
|
0°
|
| Wind direction and speed (mph) |
N
11
|
N
11
|
NNW
11
|
NNW
11
|
NNW
11
|
NNW
11
|
NNW
11
|
NNW
10
|
NNW
10
|
NNW
11
|
NNW
11
|
NNW
11
|
NNW
10
|
NNW
9
|
NNW
9
|
NNW
8
|
NW
7
|
NW
6
|
WNW
5
|
NW
5
|
WNW
4
|
W
5
|
SW
5
|
SSW
6
|
| Wind gust (mph) |
27
|
26
|
25
|
25
|
24
|
23
|
23
|
22
|
21
|
21
|
21
|
21
|
20
|
19
|
17
|
15
|
12
|
11
|
11
|
11
|
12
|
13
|
13
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
73%
|
74%
|
78%
|
81%
|
83%
|
83%
|
84%
|
83%
|
82%
|
77%
|
72%
|
67%
|
62%
|
54%
|
51%
|
46%
|
52%
|
63%
|
66%
|
67%
|
68%
|
69%
|
70%
|
69%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Sunday (15 February 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 | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
20%
|
30%
|
40%
|
50%
|
50%
|
60%
|
60%
|
60%
|
70%
|
80%
|
80%
|
80%
|
70%
|
60%
|
60%
|
50%
|
50%
|
40%
|
30%
|
20%
|
30%
|
30%
|
| Temperature (°C) |
3°
|
4°
|
4°
|
4°
|
5°
|
5°
|
5°
|
5°
|
5°
|
6°
|
6°
|
6°
|
7°
|
7°
|
7°
|
8°
|
8°
|
8°
|
8°
|
8°
|
8°
|
7°
|
7°
|
7°
|
| Feels like temperature (°C) |
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
0°
|
1°
|
1°
|
2°
|
2°
|
3°
|
3°
|
4°
|
4°
|
5°
|
5°
|
5°
|
4°
|
4°
|
4°
|
4°
|
| Wind direction and speed (mph) |
SSW
8
|
SSW
10
|
S
13
|
S
15
|
S
17
|
S
18
|
S
19
|
S
20
|
S
20
|
S
21
|
S
21
|
S
20
|
S
20
|
S
19
|
SSW
18
|
SSW
17
|
SSW
15
|
SSW
14
|
SW
13
|
WSW
13
|
W
12
|
W
12
|
W
12
|
WSW
12
|
| Wind gust (mph) |
20
|
23
|
27
|
29
|
31
|
34
|
36
|
38
|
39
|
41
|
39
|
39
|
38
|
37
|
36
|
31
|
31
|
31
|
29
|
30
|
30
|
30
|
30
|
30
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
68%
|
67%
|
67%
|
68%
|
67%
|
73%
|
74%
|
72%
|
79%
|
84%
|
88%
|
89%
|
90%
|
91%
|
90%
|
92%
|
92%
|
93%
|
93%
|
92%
|
91%
|
91%
|
91%
|
89%
|
| UV | - | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | - | - | - | - |
Monday (16 February 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
40%
|
30%
|
20%
|
30%
|
40%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
7°
|
7°
|
7°
|
8°
|
10°
|
10°
|
9°
|
8°
|
| Feels like temperature (°C) |
4°
|
4°
|
4°
|
5°
|
7°
|
8°
|
7°
|
6°
|
| Wind direction and speed (mph) |
WSW
12
|
W
11
|
WSW
10
|
W
11
|
W
14
|
W
14
|
W
12
|
W
11
|
| Wind gust (mph) |
25
|
22
|
22
|
29
|
29
|
28
|
23
|
22
|
| Visibility (description) |
G
|
G
|
G
|
VG
|
G
|
G
|
VG
|
G
|
| Humidity |
89%
|
88%
|
87%
|
84%
|
74%
|
68%
|
75%
|
80%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
Tuesday (17 February 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
30%
|
30%
|
| Temperature (°C) |
8°
|
7°
|
7°
|
8°
|
10°
|
10°
|
9°
|
8°
|
| Feels like temperature (°C) |
5°
|
4°
|
4°
|
5°
|
7°
|
8°
|
6°
|
5°
|
| Wind direction and speed (mph) |
W
10
|
W
10
|
W
9
|
W
10
|
W
13
|
W
11
|
W
10
|
W
9
|
| Wind gust (mph) |
22
|
20
|
20
|
25
|
26
|
23
|
20
|
20
|
| Visibility (description) |
G
|
G
|
VG
|
G
|
G
|
VG
|
VG
|
G
|
| Humidity |
83%
|
83%
|
85%
|
81%
|
69%
|
65%
|
77%
|
83%
|
| UV | - | - | - | 1 | 1 | 1 | - | - |
Tooltip header
UK video forecast
Portslade-by-Sea weather map
View the weather with our interactive map
Loading map...
WARNING
Flood warnings in force for England
Flood warnings in force for England
London & South East England weather forecast
Headline:
Further outbreaks of rain likely. Turning colder by the weekend.
Today:
Another overcast and wet start likely on Wednesday but becoming drier and brighter into the afternoon before more rain arrives across English Channel coasts later. Feeling mild. Maximum temperature 11 °C.
Tonight:
Rain moves north and east this evening, though parts of London may stay dry. The rain will clear east overnight, leaving occasional clear spells later in the night for some. Minimum temperature 5 °C.
Thursday:
Rather cloudy on Thursday with a few sunny spells particularly during the morning. Showery outbreaks of rain will push eastwards during the afternoon. Maximum temperature 9 °C.
Outlook for Friday to Sunday:
Remaining largely cloudy with rain likely on Friday. Turning increasingly cold but brighter and drier into Saturday. Rain returning from the west on Sunday.
Updated:
UK long range weather forecast
More from the Met Office
-
CAUSES OF CLIMATE CHANGE
Causes of climate change
Read -
WEATHER
What is a waving front?
Read -
WEATHER
Red sky at night and other weather lore
Read -
MET OFFICE FOR SCHOOLS
Weather heroes - lesson plan
Read -
MET OFFICE FOR SCHOOLS
Exploring extreme weather - lesson plan
Read -
SEASONAL ADVICE
3 tips for staying safe in fog
Read