Saint-Hilaire-de-Riez Sea Conditions and Tide Table

Saint-Hilaire-de-Riez 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 08:10 AM and sunset is at 06:34 PM.

Days 1–3 Weather Summary

Heavy rain (total 23mm), heaviest during Wed afternoon. Cool air temperatures (max 12°C on Tue night, min 8°C on Tue afternoon). Winds increasing (light winds from the WSW on Tue afternoon, gales from the WSW by Wed night).

Days 4–6 Weather Summary

Light rain (total 5mm), mostly falling on Thu morning. Icy conditions (max 10°C on Thu morning, min 0°C on Thu night). Winds decreasing (strong winds from the WNW on Thu morning, light winds from the SW by Sat night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 15°C on Tue afternoon, min 9°C on Mon morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Fri night. Very mild (max 16°C on Wed afternoon, min 10°C on Wed morning). Winds increasing (light winds from the SW on Thu morning, fresh winds from the SW by Sat morning).

Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tue
3
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
PM
Wave Height Map
High Tide
4:26PM3.94m
4:37AM4.29m
4:54PM4.14m
5:05AM4.48m
5:22PM4.28m
5:34AM4.60m
5:51PM4.35m
6:04AM4.62m
6:22PM4.35m
6:37AM4.53m
6:55PM4.25m
7:12AM4.32m
7:31PM4.07m
7:53AM4.02m
8:14PM3.80m
8:42AM3.64m
9:11PM3.49m
9:59AM3.26m
11:01PM3.25m
12:41PM3.16m
1:21AM3.39m
2:09PM3.41m
2:32AM3.73m
3:07PM3.71m
3:23AM4.08m
3:51PM3.99m
4:05AM4.37m
4:29PM4.19m
Low Tide
10:13AM0.45m
10:25PM0.38m
10:49AM0.17m
11:01PM0.14m
11:25AM-0.04m
11:37PM-0.01m
12:01PM-0.14m
00:14AM-0.07m
12:38PM-0.12m
00:52AM-0.01m
1:16PM0.01m
1:33AM0.15m
1:58PM0.26m
2:19AM0.41m
2:45PM0.59m
3:12AM0.72m
3:41PM0.94m
4:16AM1.02m
4:51PM1.22m
5:36AM1.17m
6:13PM1.29m
7:01AM1.08m
7:33PM1.10m
8:15AM0.78m
8:38PM0.77m
9:12AM0.43m
9:29PM0.42m
9:58AM0.12m
10:13PM0.13m
Wave
height (m) 
direction
period (s) 
3
W
12
3
W
12
3
W
13
2.4
W
13
2.1
W
13
2.5
W
13
3
W
11
3.5
W
11
6.5
WSW
14
5.5
WSW
14
4.5
WSW
14
2.5
W
14
1.8
W
13
1.4
W
12
1.2
WSW
21
1.3
WSW
18
1.6
W
17
1.7
W
16
1.6
W
15
1.6
W
14
1.5
W
14
1.5
W
13
1.5
W
14
1.4
W
13
1.2
W
12
1
W
12
0.8
W
12
1
W
11
1.6
WSW
17
2.3
WSW
16
2.1
WSW
15
1.7
WSW
14
1.4
W
12
1.2
W
12
1.2
W
11
1.5
W
10
2.4
W
15
3
W
15
3
W
16
3
W
15
3
W
15
4
W
14
3
W
13
2.5
W
12
2
W
12
2.1
W
12
1.6
W
12
cloud
part cloud
part cloud
cloud
light rain
mod rain
light rain
rain showers
mod rain
rain showers
light rain
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
light rain
part cloud
rain showers
part cloud
part cloud
light rain
cloud
part cloud
rain showers
clear
part cloud
cloudy
some clouds
some clouds
cloudy
light rain
mod rain
light rain
rain shwrs
mod rain
rain shwrs
light rain
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
light rain
light rain
some clouds
rain shwrs
some clouds
some clouds
light rain
cloudy
some clouds
rain shwrs
clear
some clouds
 km/h
40
WNW
40
WNW
40
WNW
20
WNW
10
WSW
40
WSW
35
SW
55
SSW
65
WSW
45
WNW
40
NNW
20
NE
15
ESE
10
S
10
SW
15
SW
15
WSW
15
SW
10
SW
15
SW
10
WSW
5
SSW
5
W
15
E
15
ESE
10
SE
15
ESE
20
ESE
10
SE
15
ESE
10
SE
10
SSW
15
SSW
20
SSW
20
SW
25
SW
30
SW
25
W
20
WSW
30
SSW
40
SSW
60
SSW
25
NW
20
WNW
20
W
25
NNE
20
NNE
 mm 
1
7
2
7
6
4
1
3
1
1
2
3
max°C
10
10
10
10
10
12
12
10
10
10
9
5
3
5
9
10
10
10
10
10
10
10
11
11
12
15
14
12
16
15
13
13
13
13
12
12
11
11
10
11
11
11
9
8
9
8
9
Moonrise
7:55
8:16
8:34
8:50
9:07
9:25
9:46
10:13
10:49
11:37
12:40
1:55
3:16
4:37
5:56
7:11
Moonset
5:28
6:43
7:58
9:14
10:31
11:51
1:13
2:36
3:54
5:01
5:54
6:33
7:02
7:24
7:42
Sunrise
8:10
8:07
8:06
8:04
8:03
8:00
8:00
7:58
7:56
7:54
7:52
7:50
7:48
7:47
7:45
7:43
Sunset
6:34
6:35
6:37
6:37
6:39
6:40
6:43
6:44
6:45
6:46
6:47
6:50
6:51
6:52
6:53
6:55
Today's sea temperature in Saint-Hilaire-de-Riez is
10.2° C
(Statistics for 16 Feb 1981-2005 – mean: 11.0 max: 12.3 min: 8.9°C)
Issued (local time): 6 am Monday 16 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest