Current sea water temperature:
+52.0°F
| Minimum sea water temperature in December: | 55.2°F |
| Maximum sea water temperature in December: | 47.8°F |
| Average sea water temperature in December: | 50.9°F |
| more information | |
14 days
forecast
forecast
| Bournemouth |
monthly
weather
weather
| Bournemouth |
Sea water temperature for the last 10 days:
| December 5 | 52.0°F | November 30 | 52.5°F |
| December 4 | 52.5°F | November 29 | 52.5°F |
| December 3 | 52.9°F | November 28 | 52.2°F |
| December 2 | 52.2°F | November 27 | 52.5°F |
| December 1 | 52.2°F | November 26 | 52.3°F |
Monthly sea water temperature, °F
When is the warmest sea in Bournemouth?
Based on the data about daily sea water temperature for the last three years the warmest sea in Bournemouth was noticed in August, September and July.
Monthly Sea Temperatures in Bournemouth, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 66.8°F. The highest and lowest sea temperatures during the month were 67.6°F and 65.8°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.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 66.3°F. The highest and lowest sea temperatures during the month were 67.6°F and 64.2°F.
current
weather
weather
| Bournemouth |
weather in
December
December
| Bournemouth |
Best time for vacation in Bournemouth
Bournemouth on a weather map
Places in United Kingdom:
Name
°F
24 Hours Forecast
Bournemouth
Local time: 08:05
December 05, friday
0900
48°F
N
12 mph
12 mph
1200
50°F
N
24 mph
24 mph
1500
46°F
NW
30 mph
30 mph
1800
50°F
N
34 mph
34 mph
2100
52°F
NE
24 mph
24 mph
December 06, saturday
0000
52°F
NE
25 mph
25 mph
0300
52°F
NE
29 mph
29 mph
0600
52°F
NE
28 mph
28 mph
