Harwich Sea Conditions and Tide Table

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 05:48 AM and sunset is at 07:59 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Fri morning. Cool air temperatures (max 10°C on Fri morning, min 5°C on Fri night). Winds decreasing (strong winds from the NNW on Fri afternoon, light winds from the NNE by Sun night).

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Mon afternoon. Cool air temperatures (max 10°C on Wed afternoon, min 4°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 14mm), heaviest on Sat night. Very mild (max 11°C on Sat afternoon, min 7°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Wed morning. Very mild (max 13°C on Mon afternoon, min 10°C on Sun night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
Wave Height Map
High Tide
9:51AM3.35m
10:09PM3.32m
10:39AM3.56m
10:54PM3.52m
11:19AM3.72m
11:32PM3.66m
11:55AM3.82m
00:05AM3.75m
12:27PM3.88m
00:37AM3.81m
12:58PM3.90m
1:09AM3.84m
1:30PM3.89m
1:42AM3.84m
2:03PM3.83m
2:17AM3.80m
2:36PM3.74m
2:54AM3.74m
3:11PM3.64m
3:35AM3.65m
3:49PM3.52m
4:21AM3.54m
4:33PM3.40m
5:17AM3.41m
Low Tide
3:40PM1.25m
4:17AM0.67m
4:26PM1.07m
4:57AM0.56m
5:03PM0.91m
5:31AM0.50m
5:36PM0.77m
6:01AM0.45m
6:09PM0.65m
6:31AM0.42m
6:42PM0.57m
7:03AM0.42m
7:17PM0.54m
7:36AM0.46m
7:52PM0.56m
8:10AM0.56m
8:27PM0.62m
8:44AM0.68m
9:02PM0.68m
9:20AM0.82m
9:41PM0.74m
10:02AM0.98m
10:27PM0.82m
Wave
height (m) 
direction
period (s) 
0.6
W
3
0.9
NNE
4
0.9
NE
10
0.8
NE
8
0.8
NE
6
0.6
NE
8
0.9
NE
6
0.9
NE
5
0.7
ENE
5
0.5
ENE
5
0.5
NE
5
0.4
NE
5
0.6
ENE
4
0.5
ENE
4
0.4
ENE
4
0.2
ENE
4
0.2
NNE
3
0.4
SW
3
0.2
WSW
2
0.3
SW
2
0.2
SSE
4
0.1
NE
6
0.2
ENE
3
0.3
E
3
0.2
ENE
4
0.2
ENE
4
0.4
ENE
3
0.8
ESE
4
0.6
E
4
0.4
NE
5
0.5
ENE
4
0.5
NE
6
0.4
NE
6
0.4
NE
6
0.5
NE
5
0.3
NE
6
light rain
clear
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
cloud
light rain
rain showers
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
clear
part cloud
cloud
part cloud
rain showers
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
rain showers
light rain
clear
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
clear
cloudy
light rain
rain shwrs
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
light rain
light rain
light rain
clear
some clouds
cloudy
some clouds
rain shwrs
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
rain shwrs
 km/h
35
NW
40
NNW
30
NNW
35
N
30
N
20
NNW
30
NNE
25
NNE
20
NNE
20
NNE
15
ENE
5
ENE
25
NE
20
ENE
15
N
20
NW
15
NW
20
WSW
15
W
15
SW
0
W
5
ESE
15
ESE
10
ENE
5
SE
10
SE
20
ENE
20
S
20
SE
15
NE
20
ENE
15
E
10
N
15
E
20
ENE
10
SSW
 mm 
2.0
2.0
3
3
3
1.0
7
1.0
max°C
10
9
6
8
7
6
8
9
7
8
8
5
8
8
6
9
10
9
10
10
9
8
9
8
10
11
11
11
12
12
12
13
13
13
13
12
Moonrise
3:08
4:18
5:29
6:40
7:53
9:10
10:28
11:47
12:59
1:58
2:42
Moonset
4:45
4:55
5:04
5:13
5:23
5:34
5:49
6:10
6:39
7:23
8:24
9:41
Sunrise
5:48
5:46
5:43
5:41
5:39
5:37
5:35
5:33
5:31
5:30
5:28
5:26
Sunset
7:59
8:00
8:02
8:04
8:06
8:07
8:08
8:10
8:13
8:14
8:15
8:17
Today's sea temperature in Harwich is 11.4 °C (Statistics for 19 Apr 1981-2005 – mean: 9.0 max: 10.6 min: 7.1°C)
Nearest