East Greenwich Sea Conditions and Tide Table

East Greenwich 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 04:16 PM.

Days 1–4 Weather Summary

Moderate rain (total 19mm), heaviest on Fri morning. Icy conditions (max 14°C on Fri morning, min -2°C on Fri night). Winds increasing (light winds from the SSE on Thu afternoon, strong winds from the S by Fri morning).

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 5°C on Wed morning, min -5°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 16mm), heaviest on Fri morning. Freeze-thaw conditions (max 9°C on Thu night, min 0°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 5°C on Sat afternoon, min -3°C on Sat night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
Wave Height Map
High Tide
6:58PM1.08m
7:17AM1.19m
7:36PM1.14m
7:51AM1.20m
8:13PM1.17m
8:27AM1.21m
8:51PM1.17m
9:05AM1.22m
9:30PM1.16m
9:46AM1.22m
10:12PM1.14m
10:32AM1.20m
10:57PM1.13m
11:21AM1.17m
11:44PM1.14m
12:12PM1.13m
00:34AM1.18m
1:06PM1.09m
1:28AM1.22m
2:04PM1.05m
2:25AM1.27m
3:06PM1.04m
3:27AM1.33m
Low Tide
00:08AM0.07m
12:50PM0.03m
00:52AM0.05m
1:30PM-0.00m
1:33AM0.05m
2:10PM-0.02m
2:13AM0.05m
2:49PM-0.02m
2:52AM0.05m
3:28PM0.00m
3:31AM0.06m
4:06PM0.02m
4:13AM0.07m
4:46PM0.05m
5:00AM0.09m
5:29PM0.07m
5:55AM0.11m
6:19PM0.08m
7:02AM0.13m
7:18PM0.08m
8:20AM0.12m
8:22PM0.05m
9:40AM0.08m
Wave
height (m) 
direction
period (s) 
clear
light rain
heavy rain
mod rain
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
light rain
light rain
mod rain
cloud
rain showers
part cloud
part cloud
clear
clear
part cloud
part cloud
light snow
clear
clear
clear
clear
light rain
heavy rain
mod rain
some clouds
clear
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
cloudy
some clouds
clear
clear
some clouds
some clouds
cloudy
light rain
light rain
mod rain
cloudy
rain shwrs
some clouds
some clouds
clear
clear
some clouds
some clouds
light snow
clear
clear
clear
 km/h
10
S
20
S
40
SSE
20
SW
25
W
20
WNW
10
SW
25
SSW
20
WSW
15
WNW
25
WNW
25
NW
15
NW
10
WSW
15
SW
15
WSW
10
WNW
15
NW
5
NNW
5
S
20
SW
15
SW
10
SSW
15
SSW
10
NNW
0
N
15
NNW
15
NNW
10
N
5
NNE
0
E
5
SSW
10
WSW
10
NNW
10
N
5
WNW
 mm 
1
11
7
2
4
7
3
max°C
7
13
14
10
1
2
2
6
7
3
-2
-1
-2
0
3
1
1
5
4
2
6
6
9
9
8
7
7
5
-1
1
1
1
2
2
-1
2
Moonrise
7:08
8:00
8:44
9:20
9:51
10:16
10:39
11:00
11:21
11:44
12:10
12:42
Moonset
3:37
4:33
5:35
6:41
7:48
8:56
10:04
11:13
12:23
1:37
2:55
Sunrise
7:07
7:07
7:09
7:09
7:09
7:09
7:11
7:11
7:11
7:11
7:11
7:11
Sunset
4:16
4:16
4:17
4:17
4:19
4:19
4:20
4:20
4:21
4:22
4:22
4:22
Today's sea temperature in East Greenwich is
5.3° C
(Statistics for 18 Dec 1981-2005 – mean: 8.3 max: 11.1 min: 6.6°C)
Issued (local time): 6 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest