26.08
wed
wed
Day
66°F
N 8 mph
Precip.
27%
27%
Night
70°F
W 17 mph
Precip.
25%
25%
27.08
thu
thu
Day
66°F
N 11 mph
Precip.
69%
69%
Night
66°F
E 14 mph
Precip.
23%
23%
28.08
fri
fri
Day
64°F
NE 19 mph
Precip.
20%
20%
Night
66°F
E 16 mph
Precip.
24%
24%
29.08
sat
sat
Day
64°F
N 29 mph
Precip.
46%
46%
Night
66°F
NE 34 mph
Precip.
33%
33%
30.08
sun
sun
Day
66°F
NE 21 mph
Precip.
33%
33%
Night
64°F
NE 30 mph
Precip.
53%
53%
31.08
mon
mon
Day
66°F
E 21 mph
Precip.
17%
17%
Night
64°F
E 17 mph
Precip.
20%
20%
01.09
tue
tue
Day
64°F
NE 25 mph
Precip.
18%
18%
Night
61°F
SE 14 mph
Precip.
17%
17%
sea water
temperature
temperature
| Brighton |
monthly
weather
weather
| Brighton |
current
weather
weather
| Brighton |
14 days
forecast
forecast
| Brighton |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 69.4°F. The highest and lowest sea temperatures during the month were 71.1°F and 68.5°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 64.1°F. The highest and lowest sea temperatures during the month were 66.2°F and 61.9°F.
Air temperature in Brighton, °F
Precipitation total in Brighton, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Brighton
Brighton on a weather map
Places in United Kingdom:
Name
°F
24 Hours Forecast
Brighton
Local time: 16:37
August 26, wednesday
1800
66°F
W
4 mph
4 mph
2100
70°F
W
14 mph
14 mph
August 27, thursday
0000
70°F
W
17 mph
17 mph
0300
68°F
NW
8 mph
8 mph
0600
66°F
N
9 mph
9 mph
0900
64°F
SE
3 mph
3 mph
1200
66°F
N
11 mph
11 mph
1500
66°F
NE
15 mph
15 mph
