West Mersea Sea Conditions and Tide Table

West Mersea 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 07:58 AM and sunset is at 03:45 PM.

Days 1–3 Weather Summary

Moderate rain (total 15mm), heaviest on Thu afternoon. Cool air temperatures (max 12°C on Thu afternoon, min 6°C on Wed morning). Winds increasing (light winds from the SW on Wed morning, near gales from the SSW by Thu afternoon).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Cool air temperatures (max 10°C on Sun afternoon, min 8°C on Sat morning). Mainly fresh winds.

Days 7–9 Weather Summary

Some drizzle, heaviest during Wed afternoon. Mild temperatures (max 9°C on Wed morning, min 7°C on Tue morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Fri afternoon, min 7°C on Fri morning). Wind will be generally light.

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
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
9:35AM3.34m
10:01PM3.42m
10:19AM3.45m
10:40PM3.51m
11:01AM3.54m
11:19PM3.60m
11:41AM3.60m
11:56PM3.69m
12:21PM3.62m
00:34AM3.75m
1:01PM3.60m
1:12AM3.79m
1:41PM3.56m
1:51AM3.79m
2:24PM3.50m
2:31AM3.76m
3:08PM3.45m
3:13AM3.68m
3:56PM3.40m
4:00AM3.57m
4:49PM3.37m
4:53AM3.47m
5:48PM3.36m
5:55AM3.40m
Low Tide
3:39PM0.96m
4:03AM1.02m
4:22PM0.93m
4:45AM0.90m
5:04PM0.90m
5:26AM0.81m
5:43PM0.89m
6:07AM0.73m
6:20PM0.90m
6:48AM0.68m
6:56PM0.93m
7:28AM0.65m
7:32PM0.98m
8:08AM0.63m
8:10PM1.05m
8:49AM0.63m
8:53PM1.12m
9:32AM0.63m
9:41PM1.19m
10:19AM0.65m
10:35PM1.24m
11:11AM0.67m
11:34PM1.26m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
light rain
light rain
mod rain
light rain
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
light rain
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
some clouds
cloudy
light rain
light rain
mod rain
light rain
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
light rain
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
light rain
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
 km/h
15
SW
30
SSW
45
SSW
25
SSW
50
S
30
WSW
25
WSW
20
WSW
15
SSW
20
S
20
SSE
15
SE
20
SE
20
SE
10
ESE
30
SE
15
SE
25
E
15
S
5
WNW
10
ENE
15
ESE
25
E
25
ESE
25
SE
15
SE
10
ENE
20
ENE
25
ENE
20
E
20
ESE
15
SE
15
SSE
15
SSE
10
SE
5
E
 mm 
5
2
6
2
2
1
max°C
8
9
11
11
12
12
9
9
8
8
8
9
9
10
10
10
8
9
8
7
8
9
8
9
9
9
9
7
8
8
8
8
8
7
8
8
Moonrise
5:49
7:00
8:05
8:59
9:39
10:09
10:30
10:47
11:00
11:11
11:22
11:34
Moonset
1:27
1:56
2:37
3:32
4:38
5:53
7:11
8:30
9:48
11:07
12:28
Sunrise
7:58
7:58
7:58
8:00
8:00
8:00
8:00
8:02
8:02
8:02
8:03
8:03
Sunset
3:45
3:45
3:47
3:47
3:47
3:48
3:48
3:48
3:49
3:51
3:51
3:52
Today's sea temperature in West Mersea is
7.7° C
(Statistics for 17 Dec 1981-2005 – mean: 9.8 max: 11.1 min: 8.2°C)
Issued (local time): 5 am Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest