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Bristol sea water temperature

Current sea water temperature:
+44.1°F
Minimum sea water temperature in February: 48.4°F
Maximum sea water temperature in February: 40.1°F
Average sea water temperature in February: 43.9°F

Sea water temperature for the last 10 days:

February 24 44.1°F February 19 45.0°F
February 23 45.5°F February 18 45.0°F
February 22 44.8°F February 17 45.1°F
February 21 44.8°F February 16 44.4°F
February 20 45.0°F February 15 44.4°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 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.

Best time for vacation in Bristol

Sunniest months:
July 8 days
April 8 days
March 7 days
Warmest months:
July 69.1 °F
August 68.6 °F
June 65.5 °F
Warmest sea temp:
August 65.4 °F
July 64.9 °F
September 62.4 °F
Coldest months:
January 44.8 °F
February 46.7 °F
December 47.3 °F
Rainiest months:
November 5 days
December 5 days
March 4 days
Windiest months:
February 12.4 mph
December 12.0 mph
January 11.2 mph

Bristol on a weather map

Bristol
+50°F
N 11 mph
Feels like: +46°F
Precip.: 0%
Places in United Kingdom:
Name
°F
+50°F
+48°F
+50°F
+52°F
+50°F
+61°F
+48°F
+50°F
+48°F
+52°F
+46°F
+50°F
+48°F
+46°F
+50°F
24 Hours Forecast
Bristol
Local time: 19:46
February 24, tuesday
2100
50°F
N
11 mph
February 25, wednesday
0000
50°F
NW
8 mph
0300
48°F
N
7 mph
0600
46°F
NW
6 mph
0900
50°F
N
4 mph
1200
59°F
N
8 mph
1500
59°F
NW
9 mph
1800
52°F
N
7 mph
Units of measurement: °C / °F