Current sea water temperature:
+68.9°F
| Minimum sea water temperature in August: | 70.3°F |
| Maximum sea water temperature in August: | 61.3°F |
| Average sea water temperature in August: | 65.6°F |
| more information | |
14 days
forecast
forecast
| Bristol |
monthly
weather
weather
| Bristol |
Sea water temperature for the last 10 days:
| August 26 | 68.9°F | August 21 | 69.3°F |
| August 25 | 69.1°F | August 20 | 70.3°F |
| August 24 | 68.4°F | August 19 | 68.2°F |
| August 23 | 68.7°F | August 18 | 68.0°F |
| August 22 | 68.9°F | August 17 | 69.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Bristol?
Based on the data about daily sea water temperature for the last three years the warmest sea in Bristol was noticed in August, July and September.
Monthly Sea Temperatures in Bristol, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 69.3°F. The highest and lowest sea temperatures during the month were 70.3°F and 68.0°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 69.3°F. The highest and lowest sea temperatures during the month were 71.8°F and 65.1°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 61.6°F. The highest and lowest sea temperatures during the month were 65.3°F and 58.3°F.
current
weather
weather
| Bristol |
weather in
August
August
| Bristol |
Best time for vacation in Bristol
Bristol on a weather map
Places in United Kingdom:
Name
°F
24 Hours Forecast
Bristol
Local time: 17:23
August 26, wednesday
1800
77°F
N
10 mph
10 mph
2100
68°F
NW
4 mph
4 mph
August 27, thursday
0000
66°F
W
7 mph
7 mph
0300
63°F
W
6 mph
6 mph
0600
63°F
SW
6 mph
6 mph
0900
63°F
W
4 mph
4 mph
1200
64°F
NW
5 mph
5 mph
1500
70°F
NE
3 mph
3 mph
