Greenwich Pier, Cohansey River Bay Sea Conditions and Tide Table

Greenwich Pier, Cohansey River Bay 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 07:07 AM and sunset is at 04:37 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 4°C on Sun afternoon, min -4°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

A dusting of snow turning to light rain (total 3mm) on Thu night. Icy conditions (max 9°C on Wed afternoon, min 0°C on Tue night). Winds decreasing (fresh winds from the SW on Wed afternoon, calm by Thu afternoon).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 2°C on Sat morning, min -4°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 5°C on Thu afternoon, min -4°C on Tue night). Winds decreasing (fresh winds from the NNW on Tue afternoon, calm by Wed night).

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
Wave Height Map
High Tide
11:50AM1.79m
00:28AM1.44m
12:47PM1.72m
1:25AM1.42m
1:44PM1.66m
2:23AM1.41m
2:42PM1.59m
3:21AM1.42m
3:40PM1.54m
4:18AM1.44m
4:37PM1.49m
5:14AM1.48m
5:32PM1.46m
6:07AM1.52m
6:26PM1.43m
6:58AM1.57m
7:18PM1.41m
7:45AM1.60m
8:06PM1.40m
8:30AM1.62m
8:52PM1.37m
9:11AM1.62m
Low Tide
6:53PM-0.05m
6:49AM-0.01m
7:45PM-0.02m
7:44AM0.03m
8:38PM0.01m
8:39AM0.07m
9:29PM0.02m
9:37AM0.09m
10:19PM0.02m
10:34AM0.10m
11:08PM0.01m
11:30AM0.10m
11:56PM-0.00m
12:26PM0.08m
00:43AM-0.01m
1:20PM0.05m
1:29AM-0.02m
2:12PM0.02m
2:14AM-0.02m
3:02PM-0.01m
2:58AM-0.02m
3:49PM-0.03m
Wave
height (m) 
direction
period (s) 
0.1
NE
3
0.1
W
2
0.4
NW
2
0.5
N
3
0.4
NE
3
0.3
NNE
3
0.1
E
3
0.4
SW
2
0.6
SW
4
0.7
SSW
4
0.8
SSW
4
0.6
WSW
3
0.4
NW
3
0.1
NW
2
0.2
SSE
2
0.2
WNW
2
0.5
NW
3
0.1
NW
2
0.1
W
2
0.3
W
2
0.5
NW
3
0.6
NW
3
0.6
NW
3
0.3
WNW
3
0
E
2
0.1
S
3
0.5
N
3
0.8
N
4
0.8
NNW
4
0.8
NNW
4
0.6
NW
3
0.5
WNW
3
0.4
NW
3
0.1
SE
12
0.2
S
3
cloud
clear
part cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
light rain
part cloud
clear
part cloud
light snow
cloud
part cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
part cloud
cloud
light snow
light snow
cloud
clear
clear
clear
part cloud
clear
part cloud
cloud
cloudy
clear
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
light rain
some clouds
clear
some clouds
light snow
cloudy
some clouds
some clouds
some clouds
cloudy
clear
some clouds
some clouds
some clouds
cloudy
light snow
light snow
cloudy
clear
clear
clear
some clouds
clear
some clouds
cloudy
 km/h
5
NW
10
WSW
15
NW
25
NNE
15
NNE
10
NNE
5
ESE
20
SSW
20
SW
30
SSW
35
SW
25
W
20
NW
10
NNW
10
SE
10
NW
20
NW
5
NNW
10
WSW
15
NW
20
NW
30
NW
20
NW
10
WNW
10
SSE
10
ESE
25
NNE
35
N
30
NNW
30
NNW
25
NW
20
WNW
15
NW
10
SSW
10
S
 mm 
1
2
max°C
3
4
2
-3
-2
-3
1
3
2
8
9
8
5
5
4
2
3
1
2
1
-3
0
0
-2
0
-1
-1
-1
0
-4
0
1
0
2
5
Moonrise
7:35
8:50
10:01
11:07
12:10
1:12
2:12
3:12
4:14
5:16
6:17
Moonset
10:07
10:47
11:19
11:45
12:08
12:29
12:49
1:11
1:35
2:03
2:36
3:15
Sunrise
7:07
7:07
7:09
7:09
7:11
7:11
7:11
7:13
7:13
7:13
7:15
7:16
Sunset
4:37
4:37
4:37
4:37
4:37
4:37
4:37
4:37
4:37
4:38
4:38
4:38
Today's sea temperature in Greenwich Pier, Cohansey River Bay is
6.8° C
(Statistics for 07 Dec 1981-2005 – mean: 7.9 max: 10.7 min: 5.3°C)
Issued (local time): 12 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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