World Resorts USA Bristol Weather

Bristol sea water temperature

Current sea water temperature:
+33.8°F
Minimum sea water temperature in February: 43.2°F
Maximum sea water temperature in February: 31.6°F
Average sea water temperature in February: 37.7°F

Sea water temperature for the last 10 days:

February 25 33.8°F February 20 34.9°F
February 24 32.9°F February 19 34.2°F
February 23 33.6°F February 18 32.9°F
February 22 33.3°F February 17 33.6°F
February 21 32.9°F February 16 32.4°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:
2025
2024
2023

The average sea water temperature in July of 2025 was 75.3°F. The highest and lowest sea temperatures during the month were 78.3°F and 70.9°F.

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 73.2°F. The highest and lowest sea temperatures during the month were 77.0°F and 70.0°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 69.6°F. The highest and lowest sea temperatures during the month were 72.3°F and 67.8°F.

Best time for vacation in Bristol

Sunniest months:
November 17 days
October 14 days
December 13 days
Warmest months:
July 81.1 °F
August 79.6 °F
June 75.2 °F
Warmest sea temp:
July 75.0 °F
August 74.5 °F
September 70.2 °F
Coldest months:
January 36.0 °F
February 37.8 °F
December 40.8 °F
Rainiest months:
April 3 days
October 3 days
February 2 days
Windiest months:
March 9.1 mph
January 8.9 mph
December 8.7 mph

Bristol on a weather map

Bristol
+16°F
NE 6 mph
Feels like: +10°F
Precip.: 0%
Places in USA:
Name
°F
+32°F
+68°F
+68°F
+57°F
+57°F
+46°F
+63°F
+63°F
+12°F
+59°F
+59°F
+48°F
+46°F
+61°F
+34°F
24 Hours Forecast
Bristol
Local time: 04:29
February 25, wednesday
0600
23°F
N
7 mph
0900
30°F
N
14 mph
1200
36°F
NE
13 mph
1500
37°F
NE
12 mph
1800
36°F
NE
11 mph
2100
36°F
NE
14 mph
February 26, thursday
0000
36°F
E
10 mph
0300
34°F
E
8 mph
Units of measurement: °C / °F