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 07:13 AM and sunset is at 07:15 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Wed afternoon, min 7°C on Tue morning). Winds increasing (light winds from the ESE on Tue afternoon, strong winds from the SE by Thu night).

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Fri afternoon. Cool air temperatures (max 13°C on Fri morning, min 9°C on Sat night). Winds decreasing (strong winds from the SE on Fri morning, calm by Sat night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 13°C on Wed afternoon, min 9°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 25mm), heaviest during Fri morning. Very mild (max 11°C on Thu morning, min 7°C on Sat night). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
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
6:33PM3.91m
6:47AM3.80m
6:59PM3.73m
7:14AM3.56m
7:29PM3.51m
7:48AM3.29m
8:08PM3.25m
8:35AM3.01m
9:09PM2.99m
10:13AM2.79m
11:50PM2.93m
1:01PM2.94m
1:27AM3.24m
2:03PM3.29m
2:18AM3.65m
2:47PM3.68m
3:00AM4.08m
3:27PM4.06m
3:39AM4.47m
4:04PM4.37m
4:18AM4.75m
4:41PM4.59m
4:56AM4.88m
Low Tide
12:52PM0.47m
1:09AM0.56m
1:25PM0.74m
1:44AM0.84m
2:01PM1.04m
2:25AM1.14m
2:45PM1.32m
3:17AM1.42m
3:45PM1.56m
4:31AM1.58m
5:07PM1.64m
5:59AM1.51m
6:32PM1.46m
7:16AM1.18m
7:39PM1.10m
8:13AM0.73m
8:31PM0.66m
9:00AM0.26m
9:16PM0.23m
9:43AM-0.14m
9:59PM-0.14m
10:24AM-0.42m
10:41PM-0.38m
Wave
height (m) 
direction
period (s) 
1.3
WSW
15
1.3
WSW
13
1.2
WSW
12
1.7
W
13
1.5
W
13
1.6
W
14
1.6
W
13
1.2
W
12
1.3
SSW
7
2
S
6
1.6
SSW
7
1.2
SSW
6
0.9
SSW
6
2
SSW
7
1.9
W
15
1.9
W
13
1.9
W
12
1.6
W
13
1.4
W
12
1.2
W
11
1.1
W
10
0.9
WNW
10
0.8
WNW
10
0.8
WNW
10
0.9
W
6
0.8
W
12
0.9
W
11
0.9
WSW
15
0.9
W
14
1.1
W
13
1.4
W
12
1.5
W
12
1.5
W
12
1.9
W
12
1.8
W
12
1.6
W
11
part cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
cloud
cloud
rain showers
light rain
part cloud
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
clear
part cloud
cloud
part cloud
light rain
mod rain
mod rain
rain showers
cloud
part cloud
part cloud
some clouds
some clouds
some clouds
clear
some clouds
clear
some clouds
cloudy
cloudy
rain shwrs
light rain
some clouds
light rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
clear
some clouds
cloudy
some clouds
light rain
mod rain
mod rain
rain shwrs
cloudy
some clouds
some clouds
 km/h
25
ESE
20
SE
30
SE
35
SE
25
SE
30
ESE
35
ESE
25
ESE
30
SE
45
SE
30
SSE
20
SSW
10
SSE
35
SSW
10
W
5
NNE
20
W
15
NW
15
NW
15
WNW
20
NW
15
WNW
15
W
20
NNW
15
NNW
15
NW
10
NW
10
SSW
15
S
10
SE
10
E
5
NNW
20
NW
15
NW
15
WNW
20
NNE
 mm 
1.0
2.0
1.0
2.0
2.0
8
6
9
max°C
11
14
13
13
15
11
13
15
13
13
13
12
13
11
11
12
12
9
11
11
10
11
10
12
12
13
11
11
11
10
10
9
9
11
11
10
Moonrise
12:02
1:10
2:16
3:16
4:08
4:49
5:22
5:47
6:09
6:28
6:47
Moonset
8:30
8:53
9:22
10:00
10:50
11:52
1:05
2:23
3:45
5:07
6:30
7:55
Sunrise
7:13
7:11
7:09
7:07
7:05
7:03
7:01
7:00
6:58
6:56
6:54
6:52
Sunset
7:15
7:16
7:19
7:20
7:22
7:22
7:23
7:25
7:27
7:28
7:30
7:30
Today's sea temperature in Chateau-d'Olonne is 10.7 °C (Statistics for 18 Mar 1981-2005 – mean: 11.4 max: 13.1 min: 10.2°C)
Issued (local time): 6 am Tuesday 18 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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