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 06:28 AM and sunset is at 09:38 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Fri night, min 15°C on Wed morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Sat afternoon, min 20°C on Sun morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Warm (max 31°C on Wed afternoon, min 20°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 29°C on Fri afternoon, min 15°C on Sun night). Wind will be generally light.

Days 13–16 Weather Summary

Moderate rain (total 12mm), heaviest on Mon afternoon. Very mild (max 19°C on Tue afternoon, min 14°C on Mon night). Wind will be generally light.

Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thu
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
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High Tide
7:56AM3.98m
8:16PM4.15m
8:58AM3.69m
9:22PM3.90m
10:14AM3.44m
10:41PM3.70m
11:35AM3.31m
00:01AM3.60m
12:49PM3.31m
1:11AM3.58m
1:51PM3.40m
2:11AM3.62m
2:43PM3.53m
3:01AM3.67m
3:27PM3.65m
3:43AM3.71m
4:04PM3.76m
4:20AM3.75m
4:36PM3.84m
4:53AM3.78m
5:06PM3.90m
5:23AM3.79m
5:35PM3.93m
5:53AM3.77m
6:04PM3.93m
6:23AM3.72m
6:35PM3.88m
Low Tide
2:00PM0.31m
2:34AM0.25m
2:53PM0.57m
3:31AM0.53m
3:51PM0.82m
4:33AM0.77m
4:54PM1.01m
5:39AM0.93m
6:02PM1.10m
6:45AM0.97m
7:08PM1.08m
7:46AM0.92m
8:08PM0.98m
8:37AM0.83m
9:00PM0.85m
9:23AM0.73m
9:45PM0.71m
10:04AM0.65m
10:26PM0.59m
10:43AM0.59m
11:06PM0.51m
11:22AM0.56m
11:45PM0.48m
12:00PM0.57m
00:24AM0.51m
12:38PM0.62m
1:03AM0.58m
Wave
Height (m)
Direction
Period (s)
2.1
W
13
2.1
W
13
1.8
W
13
1.4
W
12
1.1
W
12
0.9
W
11
1.1
W
10
1.2
W
11
1.2
W
11
1.1
W
11
1
W
10
1
W
11
0.9
W
10
0.8
W
10
0.8
W
10
0.7
W
9
0.6
W
15
0.8
W
13
0.9
W
13
0.9
W
12
0.9
W
12
0.8
W
12
0.7
W
11
0.8
W
11
0.7
W
10
0.6
W
10
0.6
W
10
0.5
W
9
0.3
WNW
9
0.4
WNW
9
0.3
WNW
8
0.3
WNW
10
0.3
W
8
0.5
W
8
0.5
WNW
8
0.6
WNW
8
0.5
WNW
8
0.5
WNW
8
0.5
WNW
8
0.5
WNW
8
0.5
WNW
8
0.5
W
10
0.6
W
9
0.7
WNW
6
0.8
W
10
0.7
W
8
0.7
W
9
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
light rain
mod rain
part cloud
part cloud
cloud
light rain
light rain
cloud
light rain
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
clear
clear
clear
risk tstorm
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
light rain
mod rain
some clouds
some clouds
cloudy
light rain
light rain
cloudy
light rain
clear
clear
km/h
15
WSW
15
WSW
10
ENE
15
ESE
10
SE
15
E
15
ESE
10
SE
15
ENE
15
ENE
20
ENE
20
NE
25
ENE
25
E
25
ENE
20
ENE
5
SSE
15
ENE
15
ESE
5
S
15
NE
15
ENE
10
NE
20
NE
25
ENE
20
ENE
20
NE
15
ENE
10
W
15
ENE
15
SE
15
SSW
5
E
15
SW
15
WSW
10
W
10
NW
10
WNW
5
NW
0
ESE
15
W
10
WNW
10
W
15
WNW
15
WNW
15
SW
15
WSW
2
1
6
1
1
3
max °C
16
16
16
17
23
24
22
27
28
23
28
26
23
28
28
24
28
28
23
28
28
26
31
30
25
30
29
24
29
29
24
22
20
19
19
18
15
15
16
17
19
17
16
16
16
16
17
Moonrise
9:35
10:58
12:18
1:35
2:48
3:57
5:06
6:14
7:22
8:30
9:37
10:39
11:33
12:18
12:53
Moonset
1:23
2:04
2:35
2:58
3:16
3:33
3:49
4:05
4:24
4:45
5:11
5:44
6:26
7:17
8:17
9:23
Sunrise
6:28
6:26
6:26
6:24
6:24
6:22
6:22
6:20
6:20
6:20
6:18
6:18
6:18
6:16
6:16
6:16
Sunset
9:38
9:39
9:40
9:42
9:43
9:44
9:45
9:45
9:46
9:47
9:49
9:50
9:51
9:52
9:52
9:53
Today's sea temperature in Chateau-d'Olonne is
15.0° C
(Statistics for 20 May 1981-2005 – mean: 14.9 max: 17.0 min: 13.2°C)
Issued (local time): 1 am Wednesday 20 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest