World Resorts United Kingdom London Weather

London Sea Temperature in August

Average sea water temperature in August:
+66.4°F
Minimum sea water temperature in August: 74.1°F
Maximum sea water temperature in August: 63.3°F

Daily sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 66.7°F. The highest and lowest sea temperatures during the month were 68.5°F and 64.6°F.

Monthly sea water temperature in London, °F

Which United Kingdom resorts have warmest sea in August?

Place name August 2025 August 2024
Gibraltar 70.0°F 72.6°F
Bristol 67.2°F 66.2°F
Bath 67.0°F 65.9°F
Bournemouth 66.8°F 66.2°F
London 66.7°F 67.7°F
Brighton 66.7°F 66.8°F
Liverpool 65.5°F 63.8°F
Torquay 65.2°F 63.5°F
Plymouth 63.3°F 62.7°F
York 62.1°F 62.1°F
Belfast 61.0°F 58.7°F
Glasgow 60.4°F 59.0°F
Scarborough 60.1°F 57.2°F
Middlesbrough 59.4°F 57.7°F
Edinburgh 59.0°F 57.3°F

Best time for vacation in London

Sunniest months:
September 9 days
August 8 days
April 8 days
Warmest months:
July 73.3 °F
August 72.8 °F
June 69.5 °F
Warmest sea temp:
August 66.4 °F
July 64.9 °F
September 63.4 °F
Coldest months:
January 44.6 °F
February 47.1 °F
December 47.3 °F
Rainiest months:
December 5 days
May 4 days
October 4 days
Windiest months:
February 11.1 mph
December 10.8 mph
January 10.2 mph

London on a weather map

London
+39°F
NW 6 mph
Feels like: +36°F
Precip.: 0%
Places in United Kingdom:
Name
°F
+41°F
+39°F
+48°F
+46°F
+43°F
+55°F
+37°F
+39°F
+41°F
+39°F
+41°F
+48°F
+39°F
+43°F
+41°F
24 Hours Forecast
London
Local time: 08:55
December 05, friday
0900
39°F
NW
6 mph
1200
46°F
N
9 mph
1500
48°F
N
14 mph
1800
45°F
N
19 mph
2100
46°F
NW
19 mph
December 06, saturday
0000
50°F
NE
14 mph
0300
50°F
NE
15 mph
0600
50°F
NE
16 mph
Units of measurement: °C / °F