Chateau-d'Olonne Sea Conditions and Tide Table

Chateau-d'Olonne 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 09:02 PM.

Days 1–4 Weather Summary

Light rain (total 4mm), mostly falling on Mon afternoon. Warm air temperatures (max 29°C on Sun afternoon, min 18°C on Mon morning). Winds decreasing (fresh winds from the ENE on Sun night, light winds from the SSW by Tue night).

Days 5–7 Weather Summary

Heavy rain (total 25mm), heaviest during Fri morning. Warm air temperatures (max 25°C on Wed afternoon, min 16°C on Thu night). Winds increasing (light winds from the N on Wed night, gales from the W 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 18°C on Tue morning). Winds decreasing (fresh winds from the W on Sat afternoon, calm by Tue morning).

Days 11–13 Weather Summary

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

Days 14–17 Weather Summary

Light rain (total 5mm), mostly falling on Mon night. Warm (max 28°C on Sun afternoon, min 15°C on Mon night). 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
2:58PM3.15m
3:29AM3.14m
3:45PM3.41m
4:09AM3.38m
4:22PM3.68m
4:41AM3.62m
4:53PM3.94m
5:11AM3.83m
5:21PM4.16m
5:38AM4.00m
5:49PM4.32m
6:05AM4.13m
6:17PM4.41m
6:33AM4.20m
6:45PM4.42m
7:01AM4.20m
7:15PM4.35m
7:32AM4.13m
7:48PM4.18m
8:06AM3.98m
8:26PM3.93m
8:47AM3.75m
9:14PM3.60m
9:41AM3.48m
10:26PM3.26m
11:18AM3.24m
00:48AM3.12m
1:33PM3.33m
Low Tide
8:31PM1.41m
8:53AM1.34m
9:27PM1.13m
9:43AM1.05m
10:11PM0.82m
10:23AM0.74m
10:48PM0.53m
11:00AM0.46m
11:23PM0.28m
11:34AM0.25m
11:57PM0.09m
12:09PM0.10m
00:31AM-0.01m
12:44PM0.04m
1:06AM-0.01m
1:20PM0.07m
1:42AM0.09m
1:59PM0.20m
2:22AM0.30m
2:42PM0.41m
3:06AM0.58m
3:32PM0.69m
3:59AM0.89m
4:33PM0.97m
5:06AM1.16m
5:49PM1.14m
6:27AM1.27m
7:16PM1.09m
Wave
Height (m)
Direction
Period (s)
0.5
WSW
13
0.9
WSW
10
0.8
WSW
10
0.5
WSW
9
0.6
WSW
9
0.6
SW
4
0.4
WSW
6
0.7
WSW
5
0.6
W
8
0.5
W
9
0.8
WSW
5
1.7
WSW
8
1.8
WSW
8
1.8
W
8
4
WSW
10
2.5
WSW
10
2.5
W
9
2.3
W
9
1.8
W
9
1.3
W
8
1.3
W
7
1.1
W
7
0.9
W
6
1
W
7
0.9
W
7
0.8
W
7
0.7
W
8
0.7
W
9
0.7
W
8
0.6
W
8
0.7
W
8
0.7
W
8
0.5
W
8
0.7
WNW
9
0.8
WNW
9
0.7
W
8
0.7
W
8
0.8
WNW
8
1
W
10
1.1
W
10
1.1
W
10
1.4
WSW
19
1.7
WSW
18
2.1
WSW
15
1.9
WSW
13
1.7
W
12
1.7
W
10
part cloud
part cloud
rain showers
thunderstorm
part cloud
clear
part cloud
part cloud
part cloud
rain showers
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
rain showers
clear
rain showers
rain showers
rain showers
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
cloud
part cloud
rain showers
some clouds
some clouds
rain shwrs
risk tstorm
some clouds
clear
some clouds
some clouds
some clouds
rain shwrs
risk tstorm
risk tstorm
cloudy
risk tstorm
risk tstorm
some clouds
risk tstorm
rain shwrs
clear
rain shwrs
rain shwrs
rain shwrs
clear
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
cloudy
some clouds
rain shwrs
km/h
20
E
30
ENE
20
ESE
30
SW
15
SW
10
WSW
20
SW
10
W
15
SE
15
ENE
10
SW
25
SW
25
SW
20
S
70
W
30
W
35
W
30
W
25
W
15
SW
25
SW
20
WSW
15
SW
15
WNW
20
W
10
W
5
NW
15
WNW
10
N
10
WNW
25
WNW
15
NW
15
WSW
20
W
10
W
15
WSW
20
W
10
WNW
5
NW
15
WNW
15
ENE
20
ESE
15
WSW
15
NW
20
SSE
25
SSW
25
NNW
 mm
1
3
3
2
2
5
6
5
2
1
3
1
5
max °C
29
29
22
25
22
22
23
21
21
25
24
19
20
20
18
20
19
19
20
20
20
21
21
20
21
20
19
20
18
18
19
18
19
20
19
19
20
19
20
24
24
24
28
21
20
21
21
Moonrise
6:54
7:29
7:58
8:21
8:40
8:58
9:14
9:31
9:50
10:13
10:42
11:20
12:11
1:17
2:34
Moonset
2:52
3:59
5:09
6:20
7:31
8:42
9:54
11:09
12:26
1:45
3:05
4:21
5:25
6:16
6:55
Sunrise
7:15
7:16
7:18
7:18
7:20
7:22
7:22
7:24
7:26
7:26
7:28
7:28
7:31
7:31
7:33
Sunset
9:02
9:01
9:00
8:58
8:55
8:53
8:52
8:51
8:49
8:46
8:45
8:43
8:40
8:38
8:37
8:35
Today's sea temperature in Chateau-d'Olonne is
20.5°C
(Statistics for 23 Aug 1981-2005 – mean: 20.5 max: 22.8 min: 19.0°C)
Issued (local time): 1 pm Sunday 23 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest