Current sea water temperature:
+68.9°F
| Minimum sea water temperature in September: | 77.7°F |
| Maximum sea water temperature in September: | 64.0°F |
| Average sea water temperature in September: | 70.3°F |
| more information | |
14 days
forecast
forecast
| Bristol |
monthly
weather
weather
| Bristol |
Sea water temperature for the last 10 days:
| September 17 | 68.9°F | September 12 | 71.8°F |
| September 16 | 70.2°F | September 11 | 73.2°F |
| September 15 | 71.2°F | September 10 | 71.2°F |
| September 14 | 71.2°F | September 9 | 71.4°F |
| September 13 | 71.4°F | September 8 | 71.4°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 July, August and September.
Monthly Sea Temperatures in Bristol, °F
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 74.7°F. The highest and lowest sea temperatures during the month were 79.0°F and 72.5°F.
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 75.1°F. The highest and lowest sea temperatures during the month were 79.5°F and 71.8°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 71.9°F. The highest and lowest sea temperatures during the month were 74.7°F and 68.9°F.
current
weather
weather
| Bristol |
weather in
September
September
| Bristol |
Best time for vacation in Bristol
Bristol on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Bristol
Local time: 05:28
September 17, thursday
0600
63°F
NE
3 mph
3 mph
0900
70°F
NE
2 mph
2 mph
1200
77°F
N
6 mph
6 mph
1500
77°F
N
10 mph
10 mph
1800
72°F
N
9 mph
9 mph
2100
68°F
NE
8 mph
8 mph
September 18, friday
0000
68°F
NE
8 mph
8 mph
0300
66°F
NE
6 mph
6 mph
