Saint Helier Sea Conditions and Tide Table

Saint Helier 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 05:03 AM and sunset is at 09:16 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Fri night. Cool air temperatures (max 17°C on Thu night, min 14°C on Fri night). Winds decreasing (strong winds from the WSW on Fri night, calm by Sat night).

Days 4–6 Weather Summary

Light rain (total 8mm), mostly falling on Tue night. Warm air temperatures (max 21°C on Mon afternoon, min 14°C on Wed morning). Winds increasing (calm on Mon morning, fresh winds from the W by Wed afternoon).

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Very mild (max 16°C on Thu afternoon, min 14°C on Wed night). Winds increasing (light winds from the SSW on Thu afternoon, fresh winds from the SSW by Thu night).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 17°C on Tue afternoon, min 14°C on Sat night). Winds decreasing (fresh winds from the NNW on Sat night, light winds from the W by Mon afternoon).

Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
1
Tue
2
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
Wave Height Map
High Tide
7:01PM9.98m
7:22AM9.94m
7:44PM10.28m
8:06AM10.15m
8:27PM10.46m
8:50AM10.24m
9:10PM10.52m
9:35AM10.19m
9:55PM10.42m
10:20AM10.01m
10:41PM10.20m
11:08AM9.74m
11:30PM9.89m
11:59AM9.43m
00:24AM9.54m
12:55PM9.13m
1:23AM9.22m
1:57PM8.93m
2:30AM9.01m
3:05PM8.89m
Low Tide
1:13PM2.50m
1:38AM2.18m
1:58PM2.29m
2:24AM1.91m
2:44PM2.13m
3:10AM1.72m
3:29PM2.05m
3:55AM1.63m
4:14PM2.07m
4:41AM1.68m
4:59PM2.20m
5:26AM1.87m
5:44PM2.43m
6:13AM2.16m
6:33PM2.71m
7:05AM2.50m
7:29PM2.99m
8:03AM2.80m
8:34PM3.16m
9:10AM2.97m
9:46PM3.14m
Wave
height (m) 
direction
period (s) 
0.2
WNW
9
0.4
WNW
3
1.2
WSW
5
1
W
6
0.8
WNW
9
0.5
W
9
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.4
WNW
9
0.3
WNW
10
0.5
N
4
0.3
WNW
9
0.3
WNW
12
0.5
W
10
0.9
WNW
4
1.1
W
5
0.8
WNW
5
0.6
W
5
0.4
WNW
6
0.6
WSW
4
1
WSW
5
0.8
W
7
0.9
WNW
6
0.8
WNW
10
0.8
WNW
10
0.9
NW
4
0.5
W
10
0.4
WNW
9
0.3
WNW
9
0.3
WNW
9
0.3
WNW
9
0.3
WNW
9
0.3
WNW
10
0.3
WNW
9
clear
cloud
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
cloud
clear
cloud
rain showers
clear
part cloud
clear
clear
part cloud
rain showers
rain showers
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
cloud
clear
cloudy
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
cloudy
clear
cloudy
rain shwrs
clear
some clouds
clear
clear
some clouds
rain shwrs
rain shwrs
some clouds
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
some clouds
clear
cloudy
 km/h
15
W
25
W
40
WSW
30
W
25
WNW
10
W
10
SSE
5
NNE
15
E
10
SE
10
NNE
25
E
5
SE
15
NNW
20
WNW
30
WNW
35
W
25
WNW
20
WSW
10
SSW
30
SSW
35
SW
25
WNW
30
WNW
25
WNW
25
WNW
30
NNW
10
NW
15
WNW
10
WNW
15
SW
5
W
5
W
10
WSW
10
WNW
 mm 
1.0
8
1.0
2.0
max°C
15
15
15
15
15
15
15
17
17
18
21
20
20
19
16
15
15
14
15
16
16
16
15
14
14
15
15
15
15
15
14
16
16
16
17
Moonrise
9:35
10:31
11:14
11:44
12:07
12:26
12:41
12:56
1:12
1:30
1:52
Moonset
3:48
4:40
5:49
7:09
8:34
10:00
11:24
12:46
2:08
3:30
4:54
6:18
Sunrise
5:03
5:03
5:03
5:03
5:03
5:05
5:05
5:05
5:05
5:07
5:07
5:07
Sunset
9:16
9:16
9:16
9:16
9:16
9:16
9:16
9:16
9:16
9:16
9:15
9:15
Today's sea temperature in Saint Helier is 15.5 °C (Statistics for 21 Jun 1981-2005 – mean: 15.0 max: 16.6 min: 13.7°C)
Nearest