Current sea water temperature:
+70.0°F
| Minimum sea water temperature in July: | 71.8°F |
| Maximum sea water temperature in July: | 58.5°F |
| Average sea water temperature in July: | 65.0°F |
| more information | |
14 days
forecast
forecast
| Bristol |
monthly
weather
weather
| Bristol |
Sea water temperature for the last 10 days:
| July 16 | 70.0°F | July 11 | 71.1°F |
| July 15 | 69.6°F | July 10 | 69.1°F |
| July 14 | 70.9°F | July 9 | 69.3°F |
| July 13 | 71.8°F | July 8 | 68.2°F |
| July 12 | 70.5°F | July 7 | 68.0°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:
2025
2024
2023
The average sea water temperature in August of 2025 was 67.2°F. The highest and lowest sea temperatures during the month were 68.4°F and 65.3°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 68.8°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
July
July
| Bristol |
Best time for vacation in Bristol
Bristol on a weather map
Places in United Kingdom:
Name
°F
24 Hours Forecast
Bristol
Local time: 23:31
July 17, friday
0000
70°F
W
9 mph
9 mph
0300
61°F
SW
6 mph
6 mph
0600
59°F
SW
4 mph
4 mph
0900
72°F
SW
5 mph
5 mph
1200
79°F
SE
6 mph
6 mph
1500
84°F
E
6 mph
6 mph
1800
81°F
E
14 mph
14 mph
2100
75°F
SE
7 mph
7 mph
