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 07:14 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Cool air temperatures (max 10°C on Sat morning, min 4°C on Sat night). Winds increasing (calm on Sun morning, strong winds from the SW by Mon morning).

Days 5–7 Weather Summary

Light rain (total 7mm), mostly falling on Tue night. Cool air temperatures (max 19°C on Wed night, min 10°C on Mon night). Winds decreasing (fresh winds from the SW on Wed night, light winds from the NNW by Thu afternoon).

Days 8–10 Weather Summary

Moderate rain (total 12mm), heaviest on Sun morning. Very mild (max 16°C on Thu night, min 3°C on Sun afternoon). Mainly fresh winds.

Days 11–13 Weather Summary

Some drizzle, heaviest during Sun night. Mild temperatures (max 9°C on Wed morning, min 3°C on Sun night). Winds increasing (light winds from the SE on Tue night, fresh winds from the SW by Wed afternoon).

Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sun
26
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
6:42PM2.00m
6:44AM2.22m
7:36PM2.05m
7:42AM2.25m
8:26PM2.16m
8:36AM2.32m
9:12PM2.32m
9:28AM2.41m
9:55PM2.50m
10:17AM2.52m
10:38PM2.69m
11:05AM2.61m
11:22PM2.85m
11:54AM2.68m
00:07AM2.98m
12:43PM2.71m
00:55AM3.05m
1:34PM2.69m
1:44AM3.06m
2:27PM2.64m
2:37AM3.00m
3:24PM2.56m
3:34AM2.90m
4:24PM2.47m
4:35AM2.77m
5:28PM2.41m
5:41AM2.65m
6:33PM2.39m
Low Tide
00:31AM1.03m
1:19PM0.77m
1:31AM0.98m
2:10PM0.72m
2:27AM0.86m
2:57PM0.64m
3:18AM0.69m
3:41PM0.55m
4:07AM0.50m
4:25PM0.45m
4:55AM0.31m
5:09PM0.37m
5:43AM0.14m
5:54PM0.32m
6:31AM0.03m
6:41PM0.30m
7:21AM-0.03m
7:30PM0.33m
8:14AM-0.02m
8:23PM0.39m
9:09AM0.05m
9:19PM0.48m
10:07AM0.15m
10:20PM0.57m
11:10AM0.27m
11:26PM0.65m
12:14PM0.36m
Wave
height (m) 
direction
period (s) 
0.8
E
9
0.8
E
9
0.7
E
9
0.8
E
10
0.5
E
10
0.5
E
10
0.7
E
9
1.1
SSW
4
1.1
SSW
5
0.6
S
5
0.3
ESE
9
0.3
ESE
9
0.5
SSW
3
0.4
SSW
3
0.8
SSW
4
0.6
SW
3
0.4
SSW
4
0.3
SE
8
0.4
SE
8
0.3
SE
3
0.5
SE
3
0.5
SE
4
0.7
S
4
0.7
S
4
0.6
S
4
0.5
N
3
0.7
ENE
5
0.6
ENE
5
0.5
E
6
0.4
ENE
5
0.6
E
7
0.9
ENE
5
0.8
ENE
7
0.6
ENE
7
0.7
ENE
9
0.8
ENE
10
0.6
ENE
10
0.4
ENE
10
0.5
E
10
0.6
ENE
9
0.7
SE
4
0.6
ESE
4
0.5
E
9
0.7
ENE
8
0.5
E
8
0.4
ENE
9
0.8
NE
5
part cloud
clear
clear
clear
clear
cloud
rain showers
light rain
light rain
rain showers
part cloud
part cloud
light rain
clear
clear
part cloud
part cloud
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
light rain
mod rain
light rain
light rain
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
clear
clear
clear
some clouds
clear
clear
clear
clear
cloudy
rain shwrs
light rain
light rain
rain shwrs
some clouds
some clouds
light rain
clear
clear
some clouds
some clouds
clear
clear
some clouds
cloudy
some clouds
cloudy
some clouds
light rain
mod rain
light rain
light rain
clear
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
rain shwrs
some clouds
clear
clear
clear
 km/h
30
SW
30
NNW
25
N
25
NNW
5
N
20
SSW
25
SSW
45
SW
40
SW
20
WSW
10
WNW
20
SSE
25
SW
20
SSW
30
SW
20
WSW
20
W
10
ENE
15
SE
15
SE
20
SSE
20
S
25
SSW
30
SSW
20
SW
25
NNE
25
NNE
20
NE
15
NE
15
E
15
ENE
30
NE
20
NE
10
WSW
25
WSW
30
SW
20
WSW
10
SE
20
SSE
20
SSE
25
SSE
15
SSW
20
NNW
25
N
20
NNE
10
N
30
NNE
 mm 
1
1
1
2
5
2
7
3
1
1
max°C
9
10
10
10
5
6
6
10
10
16
17
14
13
16
17
19
19
19
16
12
11
13
12
12
12
10
4
4
4
5
5
4
4
5
9
9
13
14
12
10
12
12
12
7
10
10
6
Moonrise
3:14
3:42
4:06
4:28
4:50
5:13
5:38
6:08
6:45
7:33
8:33
9:43
10:58
12:14
1:26
2:35
Moonset
12:47
1:55
3:05
4:15
5:28
6:44
8:03
9:25
10:46
12:00
1:02
1:51
2:28
2:57
3:21
Sunrise
6:07
6:05
6:03
6:01
6:00
5:58
5:56
5:56
5:54
5:52
5:50
5:50
5:48
5:47
5:45
5:43
Sunset
7:14
7:15
7:16
7:17
7:19
7:20
7:21
7:22
7:22
7:23
7:24
7:25
7:27
7:29
7:30
7:30
Today's sea temperature in East Harwich is
5.4° C
(Statistics for 10 Apr 1981-2005 – mean: 5.5 max: 7.3 min: 4.3°C)
Issued (local time): 7 pm Friday 10 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest