Current sea water temperature:
+44.6°F
| Minimum sea water temperature in December: | 52.2°F |
| Maximum sea water temperature in December: | 42.4°F |
| Average sea water temperature in December: | 47.7°F |
| more information | |
14 days
forecast
forecast
| Bristol |
monthly
weather
weather
| Bristol |
Sea water temperature for the last 10 days:
| December 29 | 44.6°F | December 24 | 47.5°F |
| December 28 | 44.4°F | December 23 | 47.5°F |
| December 27 | 44.8°F | December 22 | 47.3°F |
| December 26 | 46.0°F | December 21 | 47.3°F |
| December 25 | 46.2°F | December 20 | 47.8°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:
2025
2024
2023
The average sea water temperature in July of 2025 was 67.7°F. The highest and lowest sea temperatures during the month were 69.6°F and 64.9°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
January
January
| Bristol |
Best time for vacation in Bristol
Bristol on a weather map
Places in United Kingdom:
Name
°F
24 Hours Forecast
Bristol
Local time: 04:35
December 30, tuesday
0600
43°F
SW
13 mph
13 mph
0900
41°F
W
14 mph
14 mph
1200
43°F
SW
11 mph
11 mph
1500
43°F
SW
9 mph
9 mph
1800
39°F
SW
8 mph
8 mph
2100
36°F
SW
6 mph
6 mph
December 31, wednesday
0000
34°F
SW
5 mph
5 mph
0300
32°F
S
4 mph
4 mph
