East Harwich Sea Conditions and Tide Table

East Harwich 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 07:36 PM.

Days 1–4 Weather Summary

Heavy rain (total 27mm), heaviest during Sat night. Cool air temperatures (max 12°C on Fri afternoon, min 7°C on Sun morning). Winds increasing (calm on Fri afternoon, strong winds from the NW by Sun morning).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Wed morning, min 8°C on Sun night). Winds decreasing (strong winds from the SSW on Tue afternoon, light winds from the S by Wed afternoon).

Days 8–10 Weather Summary

Heavy rain (total 29mm), heaviest during Thu night. Very mild (max 14°C on Wed night, min 8°C on Thu night). Winds increasing (light winds from the SSE on Thu morning, strong winds from the W by Fri morning).

Days 11–13 Weather Summary

Light rain (total 7mm), mostly falling on Sat night. Very mild (max 13°C on Mon morning, min 7°C on Sun morning). Winds decreasing (strong winds from the W on Sun morning, light winds from the SSW by Tue morning).

Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Sat
16
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
AM
Wave Height Map
High Tide
11:30PM2.68m
12:03PM2.44m
00:07AM2.69m
12:44PM2.41m
00:46AM2.68m
1:25PM2.37m
1:25AM2.65m
2:06PM2.31m
2:05AM2.58m
2:49PM2.24m
2:47AM2.50m
3:34PM2.16m
3:31AM2.41m
4:20PM2.10m
4:18AM2.33m
5:09PM2.07m
5:08AM2.26m
5:59PM2.09m
6:02AM2.23m
6:49PM2.16m
6:58AM2.23m
7:38PM2.28m
7:55AM2.27m
8:26PM2.44m
8:51AM2.35m
9:13PM2.62m
9:45AM2.45m
Low Tide
5:19PM0.57m
5:53AM0.33m
5:58PM0.60m
6:33AM0.31m
6:36PM0.64m
7:13AM0.32m
7:15PM0.69m
7:54AM0.37m
7:55PM0.75m
8:36AM0.44m
8:37PM0.82m
9:20AM0.52m
9:20PM0.89m
10:05AM0.61m
10:07PM0.95m
10:52AM0.68m
10:59PM0.99m
11:41AM0.72m
11:54PM0.98m
12:29PM0.73m
00:52AM0.91m
1:18PM0.71m
1:48AM0.78m
2:07PM0.65m
2:43AM0.61m
2:56PM0.57m
3:36AM0.42m
3:45PM0.49m
Wave
height (m) 
direction
period (s) 
0.7
E
10
0.7
E
9
0.6
E
9
0.6
E
9
0.6
E
9
0.6
E
9
0.5
E
9
1.1
NE
7
1
E
9
0.9
E
9
0.7
E
9
0.7
SSW
4
0.8
S
4
1.1
S
5
1.1
S
5
0.9
SSE
4
0.6
SSE
4
0.5
SE
4
0.5
SE
4
0.5
E
8
0.7
ESE
7
0.9
ESE
8
1.1
S
6
1.1
E
10
0.9
E
10
0.7
E
10
0.6
E
10
0.7
E
9
1
SSW
6
0.7
ESE
9
0.6
S
5
0.6
SW
3
0.6
SSW
4
0.4
E
10
0.3
E
10
0.4
ESE
9
0.6
S
3
0.4
SSW
4
0.5
SSE
5
0.5
E
8
0.9
SSE
4
1.2
SSE
5
1.1
SSE
5
0.8
SE
9
0.6
SE
8
0.6
SE
8
0.4
SE
8
part cloud
clear
clear
part cloud
cloud
cloud
heavy rain
mod rain
light rain
clear
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
heavy rain
part cloud
part cloud
clear
part cloud
light rain
mod rain
light rain
cloud
clear
part cloud
clear
part cloud
part cloud
clear
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
mod rain
part cloud
clear
clear
part cloud
some clouds
clear
clear
some clouds
cloudy
cloudy
heavy rain
mod rain
light rain
clear
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
light rain
light rain
light rain
heavy rain
some clouds
some clouds
clear
some clouds
light rain
mod rain
light rain
cloudy
clear
some clouds
clear
some clouds
some clouds
clear
rain shwrs
some clouds
some clouds
some clouds
cloudy
some clouds
mod rain
some clouds
clear
clear
some clouds
 km/h
5
NW
15
NW
10
S
15
SW
20
SSW
20
S
20
N
45
NW
20
WNW
25
WNW
30
SW
30
SW
35
SSW
40
SSW
40
SSW
35
SSW
25
S
20
S
20
SSE
15
SSE
25
S
30
W
40
WSW
35
WSW
35
WSW
30
SW
25
SSE
25
SW
35
W
25
WNW
25
W
25
SW
25
SW
10
SSW
10
S
20
S
25
SSW
20
W
25
SW
25
S
40
S
50
S
35
SW
25
NNW
10
S
15
WSW
10
W
 mm 
18
8
1
1
2
5
19
2
6
1
1
8
max°C
10
10
12
11
11
10
9
7
10
12
13
13
12
14
14
14
15
14
14
12
13
13
11
13
11
11
12
12
8
12
12
13
13
11
13
13
12
13
16
14
15
16
15
11
15
16
18
Moonrise
8:02
9:06
10:08
11:05
11:56
12:38
1:13
1:42
2:07
2:29
2:51
3:12
3:36
4:03
4:37
Moonset
5:06
5:33
6:06
6:46
7:33
8:28
9:29
10:34
11:40
12:47
1:55
3:04
4:17
5:34
6:55
Sunrise
5:37
5:35
5:33
5:33
5:31
5:30
5:28
5:28
5:26
5:26
5:24
5:24
5:22
5:20
5:20
5:18
Sunset
7:36
7:37
7:37
7:38
7:40
7:42
7:43
7:44
7:45
7:45
7:46
7:47
7:49
7:50
7:51
7:52
Today's sea temperature in East Harwich is
7.9° C
(Statistics for 30 Apr 1981-2005 – mean: 7.7 max: 9.3 min: 6.2°C)
Issued (local time): 7 pm Thursday 30 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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