Chelsea Sea Conditions and Tide Table

Chelsea 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 — and sunset is at 08:19 PM.

Days 1–4 Weather Summary

Light rain (total 5mm), mostly falling on Wed night. Very warm air temperatures (max 31°C on Wed afternoon, min 17°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Warm air temperatures (max 29°C on Sun afternoon, min 14°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 37mm), heaviest during Mon night. Warm (max 26°C on Wed afternoon, min 12°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 6mm), mostly falling on Thu afternoon. Warm (max 22°C on Fri morning, min 15°C on Thu night). Wind will be generally light.

Days 14–17 Weather Summary

Light rain (total 6mm), mostly falling on Tue morning. Warm (max 27°C on Wed afternoon, min 14°C on Sun night). Wind will be generally light.

Tue
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
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High Tide
6:53PM2.98m
7:17AM2.83m
7:43PM3.14m
8:15AM2.87m
8:35PM3.30m
9:12AM2.92m
9:28PM3.46m
10:09AM2.98m
10:22PM3.60m
11:05AM3.04m
11:16PM3.69m
12:01PM3.10m
00:10AM3.74m
12:56PM3.12m
1:06AM3.72m
1:51PM3.13m
2:02AM3.63m
2:47PM3.12m
2:58AM3.49m
3:43PM3.10m
3:56AM3.31m
4:38PM3.07m
4:54AM3.12m
5:34PM3.04m
5:54AM2.93m
6:29PM3.01m
6:55AM2.78m
7:23PM3.00m
Low Tide
12:41PM0.27m
1:15AM0.31m
1:33PM0.25m
2:12AM0.15m
2:26PM0.20m
3:08AM-0.04m
3:20PM0.15m
4:04AM-0.21m
4:14PM0.08m
4:59AM-0.36m
5:09PM0.02m
5:53AM-0.46m
6:02PM-0.03m
6:47AM-0.50m
6:57PM-0.04m
7:41AM-0.48m
7:52PM-0.02m
8:34AM-0.40m
8:48PM0.04m
9:27AM-0.27m
9:45PM0.12m
10:21AM-0.12m
10:44PM0.21m
11:15AM0.05m
11:44PM0.29m
12:10PM0.21m
00:46AM0.33m
1:04PM0.35m
Wave
Height (m)
Direction
Period (s)
clear
clear
part cloud
part cloud
light rain
cloud
thunderstorm
part cloud
part cloud
part cloud
light rain
cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
heavy rain
heavy rain
cloud
part cloud
clear
clear
part cloud
cloud
thunderstorm
rain showers
part cloud
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
part cloud
part cloud
part cloud
part cloud
clear
clear
some clouds
some clouds
light rain
cloudy
risk tstorm
some clouds
some clouds
some clouds
light rain
cloudy
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
heavy rain
heavy rain
cloudy
some clouds
clear
clear
some clouds
cloudy
risk tstorm
rain shwrs
some clouds
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
light rain
light rain
light rain
some clouds
some clouds
some clouds
some clouds
km/h
15
W
10
SW
15
SW
20
SW
10
SW
10
NW
5
E
5
E
10
E
10
E
5
S
5
NNW
0
NE
10
W
20
WSW
20
W
15
WNW
15
NW
5
SE
10
SE
10
N
10
NNE
5
N
10
WSW
15
S
10
SW
15
SW
15
WNW
10
W
15
SSW
25
SW
20
W
25
NW
25
NW
15
NNW
10
ENE
10
ESE
15
SW
5
SW
5
SSE
5
SSE
5
ESE
5
SE
5
SW
5
WSW
10
SSW
5
SSE
4
1
2
21
16
4
1
1
2
1
2
1
max °C
30
25
28
31
22
24
24
19
20
21
17
23
28
23
26
29
25
18
22
18
14
15
14
22
26
21
21
21
20
22
19
20
19
21
17
17
17
16
15
15
15
15
16
16
23
27
21
Moonrise
1:41
2:05
2:35
3:12
4:02
5:05
6:20
7:41
9:01
10:17
11:29
12:37
1:42
2:48
3:52
Moonset
3:15
4:32
5:53
7:15
8:31
9:35
10:25
11:02
11:32
11:56
12:17
12:37
12:57
1:19
Sunrise
5:05
5:05
5:05
5:05
5:05
5:05
5:05
5:05
5:05
5:05
5:05
5:07
5:07
5:07
5:07
Sunset
8:19
8:20
8:20
8:21
8:21
8:22
8:22
8:22
8:22
8:22
8:22
8:23
8:23
8:23
8:23
8:23
Today's sea temperature in Chelsea is
16.5° C
(Statistics for 09 Jun 1981-2005 – mean: 13.5 max: 15.7 min: 11.7°C)
Issued (local time): 1 pm Tuesday 09 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest