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 07:18 AM and sunset is at 04:42 PM.

Days 1–3 Weather Summary

Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Thu morning. Low air temperatures (max 7°C on Tue night, min 1°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

A light covering of new snow, mostly falling on Fri night. Becoming milder with light rain (total 6mm) on Sat night. Icy conditions (max 9°C on Sun morning, min -5°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Sun night, min -5°C on Mon night). Winds decreasing (strong winds from the WNW on Sun night, light winds from the S by Wed afternoon).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Thu afternoon, min -12°C on Thu night). Winds increasing (light winds from the WSW on Wed night, strong winds from the WNW by Fri morning).

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
12:14PM1.59m
00:46AM1.31m
12:54PM1.59m
1:26AM1.35m
1:40PM1.58m
2:12AM1.40m
2:30PM1.56m
3:03AM1.46m
3:26PM1.52m
4:00AM1.51m
4:28PM1.48m
5:00AM1.57m
5:32PM1.44m
6:02AM1.63m
6:36PM1.42m
7:03AM1.68m
7:38PM1.38m
8:03AM1.69m
8:37PM1.40m
9:00AM1.72m
9:33PM1.41m
9:55AM1.73m
Low Tide
7:13PM0.00m
7:53PM0.00m
7:44AM-0.01m
8:34PM-0.01m
8:37AM0.00m
9:19PM-0.03m
9:37AM0.01m
10:08PM-0.05m
10:41AM0.02m
11:01PM-0.06m
11:48AM0.02m
11:57PM-0.07m
12:54PM-0.00m
00:56AM-0.08m
1:58PM-0.03m
1:59AM-0.07m
3:02PM-0.06m
2:59AM-0.09m
4:00PM-0.11m
3:57AM-0.12m
4:54PM-0.14m
Wave
height (m) 
direction
period (s) 
0.5
S
3
0.3
SW
2
0.2
W
2
0.6
NW
3
0.4
NW
3
0.1
N
1
0.3
SSW
2
0.4
WNW
2
0.4
NNW
3
0.2
NNE
2
0.4
ESE
3
0.4
SE
3
0.4
ENE
3
0.4
ENE
3
0.4
ESE
3
0.5
SSE
3
0.3
WSW
2
0.6
NW
3
0.7
WNW
4
0.8
WNW
4
0.8
WNW
4
0.8
WNW
4
0.7
NW
4
0.5
WNW
3
0.3
WNW
3
0.3
WSW
3
0.5
S
3
0.4
SW
3
0.6
WSW
3
0.9
NW
4
1.1
WNW
4
1.1
WNW
4
1
WNW
4
0.8
WNW
4
0.7
NW
4
light rain
cloud
part cloud
clear
part cloud
cloud
light snow
part cloud
part cloud
cloud
light snow
mod snow
cloud
cloud
light rain
light rain
cloud
part cloud
cloud
clear
clear
cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
clear
part cloud
cloud
part cloud
part cloud
clear
clear
light rain
cloudy
some clouds
clear
some clouds
cloudy
light snow
some clouds
some clouds
cloudy
light snow
mod snow
cloudy
cloudy
light rain
light rain
cloudy
some clouds
cloudy
clear
clear
cloudy
some clouds
clear
some clouds
cloudy
some clouds
cloudy
clear
some clouds
cloudy
some clouds
some clouds
clear
clear
 km/h
20
S
10
WSW
15
W
25
NW
15
NW
5
ENE
15
S
20
NW
20
NNW
10
E
20
ESE
15
E
20
NE
15
ENE
15
E
20
S
20
WNW
35
WNW
30
WNW
35
WNW
35
WNW
30
WNW
30
WNW
20
WNW
15
W
15
WSW
15
SSW
20
SW
30
W
40
NW
45
WNW
45
WNW
35
WNW
30
WNW
30
WNW
 mm 
2
2
3
1
max°C
3
5
7
4
5
3
4
4
2
-2
0
3
2
3
6
9
8
4
-4
-3
-5
-1
-1
-3
-1
1
1
5
6
-10
-6
-5
-7
-4
-2
Moonrise
10:00
10:28
10:52
11:15
11:38
12:03
12:31
1:05
1:48
2:43
3:50
5:06
Moonset
8:10
9:16
10:22
11:29
12:38
1:49
3:05
4:24
5:41
6:52
7:51
Sunrise
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
7:20
7:20
7:20
Sunset
4:42
4:42
4:43
4:44
4:44
4:45
4:45
4:46
4:46
4:47
4:49
4:50
Today's sea temperature in Greenwich Pier, Cohansey River Bay is
3.3° C
(Statistics for 23 Dec 1981-2005 – mean: 5.5 max: 8.0 min: 3.1°C)
Issued (local time): 12 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest