26.08
wed
wed
Day
73°F
N 11 mph
Precip.
12%
12%
Night
63°F
W 9 mph
Precip.
36%
36%
27.08
thu
thu
Day
68°F
NE 6 mph
Precip.
40%
40%
Night
59°F
NE 6 mph
Precip.
17%
17%
28.08
fri
fri
Day
72°F
NE 19 mph
Precip.
13%
13%
Night
61°F
E 11 mph
Precip.
29%
29%
29.08
sat
sat
Day
64°F
N 24 mph
Precip.
47%
47%
Night
63°F
E 19 mph
Precip.
16%
16%
30.08
sun
sun
Day
68°F
NE 17 mph
Precip.
9%
9%
Night
59°F
NE 19 mph
Precip.
37%
37%
31.08
mon
mon
Day
70°F
E 14 mph
Precip.
12%
12%
Night
57°F
E 4 mph
Precip.
20%
20%
01.09
tue
tue
Day
66°F
NE 21 mph
Precip.
24%
24%
Night
54°F
E 8 mph
Precip.
23%
23%
sea water
temperature
temperature
| Bournemouth |
monthly
weather
weather
| Bournemouth |
current
weather
weather
| Bournemouth |
14 days
forecast
forecast
| Bournemouth |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 69.7°F. The highest and lowest sea temperatures during the month were 70.7°F and 68.9°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 63.9°F. The highest and lowest sea temperatures during the month were 66.4°F and 61.2°F.
Air temperature in Bournemouth, °F
Precipitation total in Bournemouth, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Bournemouth
Bournemouth on a weather map
Places in United Kingdom:
Name
°F
24 Hours Forecast
Bournemouth
Local time: 17:22
August 26, wednesday
1800
72°F
NW
9 mph
9 mph
2100
64°F
W
7 mph
7 mph
August 27, thursday
0000
63°F
W
9 mph
9 mph
0300
63°F
W
9 mph
9 mph
0600
63°F
NW
2 mph
2 mph
0900
66°F
NW
4 mph
4 mph
1200
68°F
NE
6 mph
6 mph
1500
73°F
NE
14 mph
14 mph
