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 08:49 AM and sunset is at 05:22 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 5°C on Wed morning, min -2°C on Wed night). Winds decreasing (strong winds from the NE on Wed afternoon, light winds from the E by Thu night).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 7°C on Sat afternoon, min 0°C on Mon morning). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Wed afternoon, min 1°C on Tue afternoon). Mainly fresh winds.

Days 10–12 Weather Summary

Moderate rain (total 11mm), heaviest on Sat night. Very mild (max 11°C on Sun morning, min 1°C on Fri morning). Winds decreasing (fresh winds from the SW on Sat night, calm by Sun night).

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
6:57PM3.69m
7:15AM3.94m
7:37PM3.60m
7:57AM3.84m
8:26PM3.50m
8:48AM3.72m
9:26PM3.41m
9:53AM3.61m
10:43PM3.39m
11:14AM3.57m
00:07AM3.48m
12:40PM3.64m
1:21AM3.68m
1:52PM3.81m
2:23AM3.94m
2:54PM4.00m
3:18AM4.20m
3:49PM4.16m
4:09AM4.41m
4:39PM4.26m
4:56AM4.55m
5:26PM4.27m
5:42AM4.59m
Low Tide
1:26PM0.57m
1:39AM0.68m
2:08PM0.64m
2:23AM0.79m
2:55PM0.72m
3:12AM0.89m
3:47PM0.80m
4:08AM0.98m
4:45PM0.85m
5:12AM1.00m
5:49PM0.85m
6:20AM0.91m
6:55PM0.77m
7:27AM0.72m
7:58PM0.61m
8:30AM0.46m
8:57PM0.41m
9:28AM0.19m
9:51PM0.22m
10:21AM-0.03m
10:40PM0.08m
11:10AM-0.15m
11:28PM0.01m
Wave
height (m) 
direction
period (s) 
1.3
W
14
1.4
W
13
1.3
W
14
0.9
W
13
0.6
W
12
0.5
W
12
0.6
W
12
0.7
W
12
0.7
ENE
3
0.7
W
12
0.6
WSW
16
0.8
WSW
15
0.9
W
13
1.1
W
13
0.9
W
12
1.1
E
4
0.9
W
14
0.6
W
13
0.7
W
13
0.8
WSW
18
0.9
WSW
16
0.8
W
15
0.8
W
14
1.1
W
13
0.8
W
12
0.6
W
12
0.7
NNW
4
1
NW
5
0.9
W
12
0.9
NNW
4
0.6
NNW
4
0.3
W
10
0.5
W
3
1.6
WSW
6
1.6
SW
6
1.4
SW
6
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
cloud
light rain
light rain
rain showers
rain showers
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
clear
some clouds
some clouds
cloudy
clear
clear
clear
clear
clear
cloudy
light rain
light rain
rain shwrs
rain shwrs
 km/h
40
NE
40
NE
35
NE
25
ENE
20
E
15
ENE
25
ENE
25
NE
25
NE
20
ENE
25
NE
25
NE
30
NE
35
NE
30
NE
35
ENE
25
E
20
ENE
25
ENE
30
ENE
25
NE
15
NNE
20
NNW
25
N
15
N
15
NNW
20
N
20
NNE
25
NNE
25
N
20
NNE
5
NW
25
SW
25
WSW
20
WSW
15
E
 mm 
2
4
4
1
max°C
5
5
1
0
1
3
5
5
2
5
7
3
3
2
2
3
5
4
4
4
3
6
8
5
4
5
3
2
2
2
2
4
9
11
11
9
Moonrise
11:46
12:04
12:21
12:37
12:54
1:15
1:40
2:14
3:01
4:05
5:22
6:46
Moonset
9:55
11:08
12:21
1:36
2:55
4:18
5:44
7:08
8:23
9:22
10:05
Sunrise
8:49
8:51
8:51
8:51
8:52
8:52
8:52
8:52
8:52
8:52
8:52
8:52
Sunset
5:22
5:23
5:24
5:24
5:25
5:27
5:28
5:29
5:30
5:30
5:31
5:32
Today's sea temperature in Saint-Hilaire-de-Riez is
12.1° C
(Statistics for 24 Dec 1981-2005 – mean: 12.5 max: 13.4 min: 11.4°C)
Issued (local time): 6 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest