Measurements:
°C
°F
Bristol
58°F
SE 9 mph
Feels like: 56°F
Precip: 9%
World Resorts USA Bristol Weather

Bristol Sea Water Temperature

Current Sea Water Temperature:
+58.4°F
Maximum Sea Water Temperature in October: 72.2°F
Minimum Sea Water Temperature in October: 58.0°F
Average water temperature in October: 64.1°F

Sea Water Temperature for the Last 10 Days:

October 26 58.4°F October 21 60.2°F
October 25 58.0°F October 20 61.4°F
October 24 59.2°F October 19 60.0°F
October 23 60.2°F October 18 61.4°F
October 22 60.2°F October 17 63.0°F

When is the Warmest Sea for Bristol?

According to our data for the last three years for Bristol the highest average sea water temperature was in July, August and September.

Average Water Temperature by Month, °F

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Bristol was 77.4°F. The maximum and minimum values were 75.0°F and 82.2°F respectively.

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Bristol was 77.9°F. The maximum and minimum values were 74.2°F and 82.8°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Bristol was 72.2°F. The maximum and minimum values were 64.8°F and 77.4°F respectively.

Best Time to Visit Bristol
The most sunny months:
November 17 days
June 13 days
December 13 days
The most warm months:
July 85.0 °F
August 83.4 °F
June 79.0 °F
Warmest sea temperature:
July 77.7 °F
August 77.4 °F
September 72.4 °F
The most cold months:
January 34.5 °F
February 35.5 °F
December 39.8 °F
The most rainy months:
October 3 days
January 2 days
September 2 days
The most windy months:
March 9 mph
January 9 mph
December 9 mph

Bristol on the Weather Map

USA Resorts:
NAME
F°
Boston +58
Chicago +58
Hawaii +80
Houston +74
Las Vegas +64
Los Angeles +74
Maui +72
Miami +82
New York +62
Panama City Beach +64
San Diego +74
San Francisco +60
Santa Monica +72
Tampa +74
Washington +58
24 Hours Weather Forecast
Bristol
Local time: 23:51
27 oct, tuesday
0000 58°F
SE
9 mph
0300 52°F
S
12 mph
0600 44°F
S
9 mph
0900 46°F
S
8 mph
1200 54°F
SW
6 mph
1500 56°F
S
4 mph
1800 48°F
W
4 mph
2100 42°F
NW
5 mph