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 — and sunset is at 09:05 PM.

Days 1–4 Weather Summary

Light rain (total 8mm), mostly falling on Mon afternoon. Warm air temperatures (max 29°C on Sun afternoon, min 17°C on Mon morning). Winds decreasing (fresh winds from the ENE on Sun night, light winds from the SE by Mon night).

Days 5–7 Weather Summary

Heavy rain (total 25mm), heaviest during Wed night. Warm air temperatures (max 23°C on Wed night, min 17°C on Thu night). Winds increasing (light winds from the WNW on Wed night, gales from the WNW by Fri morning).

Days 8–10 Weather Summary

Light rain (total 5mm), mostly falling on Sun morning. Warm (max 21°C on Sun afternoon, min 17°C on Tue morning). Winds decreasing (fresh winds from the W on Sat afternoon, light winds from the N by Tue morning).

Days 11–13 Weather Summary

Mostly dry. Warm (max 20°C on Thu afternoon, min 17°C on Tue night). Wind will be generally light.

Days 14–17 Weather Summary

Light rain (total 8mm), mostly falling on Mon night. Warm (max 27°C on Sun afternoon, min 15°C on Tue morning). Wind will be generally light.

Sun
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
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
night
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
3:01PM3.18m
3:32AM3.18m
3:48PM3.45m
4:11AM3.42m
4:23PM3.72m
4:42AM3.66m
4:53PM3.98m
5:10AM3.88m
5:20PM4.21m
5:36AM4.06m
5:47PM4.38m
6:02AM4.20m
6:14PM4.49m
6:29AM4.28m
6:42PM4.51m
6:58AM4.30m
7:12PM4.45m
7:29AM4.24m
7:45PM4.29m
8:03AM4.10m
8:23PM4.04m
8:44AM3.87m
9:09PM3.71m
9:35AM3.58m
10:13PM3.35m
10:58AM3.31m
00:39AM3.14m
1:33PM3.34m
Low Tide
8:36PM1.43m
8:59AM1.36m
9:33PM1.14m
9:49AM1.05m
10:17PM0.83m
10:31AM0.74m
10:56PM0.53m
11:08AM0.46m
11:31PM0.27m
11:43AM0.24m
00:05AM0.08m
12:17PM0.09m
00:40AM-0.02m
12:53PM0.04m
1:15AM-0.01m
1:29PM0.08m
1:52AM0.10m
2:09PM0.21m
2:32AM0.30m
2:52PM0.43m
3:17AM0.59m
3:42PM0.70m
4:10AM0.91m
4:43PM0.98m
5:16AM1.17m
5:59PM1.14m
6:35AM1.27m
7:23PM1.08m
Wave
Height (m)
Direction
Period (s)
0.5
WSW
13
0.9
WSW
10
0.7
WSW
10
0.5
WSW
9
0.6
WSW
9
0.5
WSW
8
0.5
SW
4
0.6
WSW
5
0.5
W
10
0.4
WNW
9
0.7
WSW
5
1.6
WSW
8
1.7
WSW
8
1.7
WSW
8
4
WSW
9
2.4
WSW
10
2.5
WSW
8
2.1
W
9
1.7
W
8
1.1
W
8
1.2
W
7
1.1
W
7
0.9
WSW
6
1
W
7
0.9
W
7
0.7
W
7
0.7
W
8
0.7
W
8
0.7
W
8
0.5
W
8
0.6
W
8
0.6
W
8
0.5
W
8
0.7
WNW
8
0.7
WNW
9
0.6
W
8
0.6
W
8
0.7
WNW
8
0.8
WNW
10
0.9
WNW
10
1
W
10
1.3
WSW
19
1.6
WSW
18
1.9
WSW
15
1.7
W
13
1.6
W
12
1.7
W
10
cloud
part cloud
rain showers
thunderstorm
thunderstorm
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rain showers
thunderstorm
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rain showers
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rain showers
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some clouds
rain shwrs
risk tstorm
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rain shwrs
risk tstorm
risk tstorm
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rain shwrs
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rain shwrs
rain shwrs
some clouds
rain shwrs
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clear
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clear
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some clouds
some clouds
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some clouds
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some clouds
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clear
clear
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some clouds
some clouds
rain shwrs
km/h
20
ENE
30
ENE
20
E
20
WNW
20
SW
10
SW
20
SW
10
WSW
15
SSE
10
ENE
10
SSW
25
SW
25
SW
25
SSW
65
WNW
30
W
35
W
30
W
25
W
10
SSW
15
WSW
25
SW
20
SSW
15
W
15
W
15
W
5
NNW
15
WNW
10
NNW
10
WNW
25
WNW
15
WNW
15
WSW
20
W
10
WSW
15
WSW
20
WSW
10
W
5
WNW
15
NW
15
ENE
15
ESE
15
W
20
NW
20
S
25
SSW
25
NNW
 mm
2
5
1
3
4
3
3
5
4
3
1
3
1
8
max °C
29
29
22
25
21
21
22
21
21
22
23
20
19
20
18
19
19
19
19
20
20
21
21
19
20
19
18
19
18
18
18
17
19
20
18
19
20
19
19
22
22
24
27
20
20
21
20
Moonrise
6:57
7:33
8:00
8:23
8:42
8:59
9:15
9:32
9:50
10:12
10:40
11:18
12:09
1:15
2:33
Moonset
2:51
3:58
5:08
6:19
7:31
8:43
9:55
11:10
12:28
1:48
3:08
4:24
5:29
6:20
6:57
Sunrise
7:16
7:16
7:18
7:20
7:20
7:22
7:24
7:24
7:26
7:26
7:28
7:30
7:31
7:33
7:33
Sunset
9:05
9:02
9:00
8:59
8:57
8:55
8:53
8:52
8:50
8:47
8:45
8:44
8:42
8:39
8:37
8:36
Today's sea temperature in Saint-Hilaire-de-Riez is
20.9°C
(Statistics for 23 Aug 1981-2005 – mean: 20.1 max: 22.4 min: 18.6°C)
Issued (local time): 1 pm Sunday 23 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest