London Sea Conditions and Tide Table

London Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 08:00 AM and sunset is at 03:52 PM.

Days 1–3 Weather Summary

Moderate rain (total 15mm), heaviest on Thu afternoon. Cool air temperatures (max 12°C on Thu afternoon, min 7°C on Sat morning). Winds decreasing (fresh winds from the SSW on Thu afternoon, light winds from the S by Fri night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Sun afternoon. Cool air temperatures (max 10°C on Sun morning, min 5°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 7°C on Wed morning, min 2°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 5°C on Sun night, min 2°C on Sat afternoon). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
12:26PM5.91m
00:50AM6.11m
1:07PM6.03m
1:28AM6.30m
1:47PM6.14m
2:05AM6.45m
2:25PM6.24m
2:40AM6.54m
3:03PM6.30m
3:16AM6.57m
3:42PM6.31m
3:54AM6.56m
4:23PM6.28m
4:34AM6.50m
5:07PM6.20m
5:17AM6.40m
5:55PM6.08m
6:05AM6.28m
6:49PM5.95m
7:00AM6.15m
7:49PM5.85m
8:03AM6.07m
8:53PM5.84m
Low Tide
6:30AM1.84m
6:48PM1.55m
7:14AM1.57m
7:29PM1.40m
7:56AM1.32m
8:09PM1.27m
8:35AM1.11m
8:49PM1.20m
9:14AM0.95m
9:28PM1.18m
9:53AM0.85m
10:08PM1.22m
10:33AM0.81m
10:48PM1.32m
11:13AM0.83m
11:29PM1.46m
11:56AM0.91m
00:13AM1.62m
12:42PM1.02m
1:00AM1.77m
1:33PM1.14m
1:54AM1.90m
2:30PM1.26m
2:56AM1.97m
Wave
height (m) 
direction
period (s) 
mod rain
mod rain
cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
light rain
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
cloud
clear
cloud
cloud
cloud
cloud
part cloud
clear
clear
mod rain
mod rain
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
light rain
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
clear
cloudy
clear
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
 km/h
15
S
35
SSW
20
SW
15
SW
15
WSW
5
S
10
SSE
15
SSE
10
SE
15
ESE
15
SE
10
SE
0
S
5
SW
5
SE
5
ENE
10
ENE
10
NE
20
ENE
25
ENE
25
NE
25
NE
25
NE
20
NE
25
NE
25
NE
20
NE
20
NE
20
NE
15
ENE
10
ENE
15
NE
15
ENE
15
ENE
15
ENE
15
NE
 mm 
6
9
1
max°C
11
12
12
9
9
8
9
9
8
10
10
8
8
8
7
7
8
7
7
5
4
4
4
3
4
4
4
4
3
3
4
4
5
5
4
2
Moonrise
7:04
8:08
9:02
9:43
10:13
10:35
10:51
11:05
11:17
11:28
11:40
11:55
Moonset
2:03
2:44
3:39
4:45
6:00
7:17
8:35
9:53
11:12
12:32
1:57
Sunrise
8:00
8:02
8:02
8:03
8:03
8:03
8:03
8:04
8:04
8:04
8:04
8:04
Sunset
3:52
3:52
3:52
3:52
3:52
3:53
3:55
3:55
3:56
3:56
3:57
3:57
Today's sea temperature in London is
10.1° C
(Statistics for 18 Dec 1981-2005 – mean: 9.5 max: 10.4 min: 8.4°C)
Issued (local time): 11 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest