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 05:01 AM and sunset is at 08:52 PM.

Days 1–3 Weather Summary

Light rain (total 5mm), mostly falling on Tue night. Warm air temperatures (max 21°C on Tue afternoon, min 9°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 11mm), heaviest on Fri night. Cool air temperatures (max 19°C on Fri afternoon, min 10°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 9mm), mostly falling on Tue afternoon. Very mild (max 19°C on Wed afternoon, min 12°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 18mm), heaviest on Fri morning. Warm (max 23°C on Fri afternoon, min 12°C on Fri night). Wind will be generally light.

Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
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
7:42AM5.65m
7:56PM5.76m
8:50AM5.59m
9:05PM5.72m
10:01AM5.69m
10:15PM5.87m
11:04AM5.94m
11:18PM6.16m
12:01PM6.27m
00:16AM6.52m
12:53PM6.60m
1:09AM6.87m
1:42PM6.89m
2:00AM7.13m
2:29PM7.08m
2:49AM7.27m
3:15PM7.15m
3:38AM7.25m
4:01PM7.09m
4:28AM7.08m
4:47PM6.91m
5:18AM6.78m
5:35PM6.65m
6:11AM6.41m
Low Tide
1:58PM2.01m
2:32AM1.44m
2:59PM2.14m
3:36AM1.44m
4:07PM2.12m
4:45AM1.32m
5:18PM1.93m
5:52AM1.08m
6:23PM1.62m
6:53AM0.79m
7:20PM1.25m
7:48AM0.54m
8:12PM0.90m
8:39AM0.39m
9:01PM0.63m
9:26AM0.38m
9:48PM0.46m
10:12AM0.50m
10:34PM0.42m
10:57AM0.74m
11:20PM0.50m
11:42AM1.07m
00:06AM0.70m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
light rain
light rain
rain showers
clear
part cloud
part cloud
clear
part cloud
part cloud
light rain
light rain
light rain
rain showers
cloud
part cloud
rain showers
clear
clear
part cloud
light rain
mod rain
part cloud
part cloud
part cloud
part cloud
part cloud
clear
rain showers
light rain
thunderstorm
light rain
cloud
cloud
light rain
some clouds
cloudy
light rain
light rain
rain shwrs
clear
some clouds
some clouds
clear
some clouds
some clouds
light rain
light rain
light rain
rain shwrs
cloudy
some clouds
rain shwrs
clear
clear
some clouds
light rain
mod rain
some clouds
some clouds
some clouds
some clouds
some clouds
clear
rain shwrs
light rain
risk tstorm
light rain
cloudy
cloudy
light rain
 km/h
10
NNE
10
NNE
5
S
10
N
15
NNE
5
N
10
N
15
NNE
5
ENE
10
WSW
20
WNW
15
WSW
20
SW
20
WSW
5
WNW
0
NW
5
SE
15
WNW
15
W
20
WSW
10
SW
20
SW
25
SSW
15
W
20
WSW
20
WSW
15
SW
20
SW
20
SW
5
SSW
10
ENE
10
S
15
NNE
15
NE
15
NE
20
NE
 mm 
1
2
2
3
3
3
1
1
1
8
1
5
2
4
3
max°C
19
21
15
17
17
12
15
15
11
17
19
15
16
16
14
13
17
15
17
17
14
15
13
15
18
19
16
20
21
17
21
23
14
15
16
13
Moonrise
2:22
2:36
2:49
3:01
3:14
3:31
3:52
4:24
5:11
6:16
7:37
9:01
Moonset
12:02
1:25
2:49
4:16
5:47
7:22
8:57
10:26
11:36
12:26
12:58
Sunrise
5:01
5:01
4:58
4:58
4:56
4:56
4:54
4:54
4:52
4:52
4:50
4:50
Sunset
8:52
8:52
8:53
8:55
8:57
8:58
9:00
9:00
9:01
9:02
9:05
9:06
Today's sea temperature in London is 12.8 °C (Statistics for 20 May 1981-2005 – mean: 10.8 max: 12.2 min: 9.2°C)
Issued (local time): 6 am Tuesday 20 May 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest