Olonne-sur-Mer Sea Conditions and Tide Table

Olonne-sur-Mer 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 08:34 AM and sunset is at 05:20 PM.

Days 1–3 Weather Summary

Moderate rain (total 14mm), heaviest on Fri night. Cool air temperatures (max 16°C on Sun morning, min 13°C on Sat afternoon). Winds decreasing (strong winds from the WSW on Fri night, light winds from the SSE by Mon afternoon).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Cool air temperatures (max 15°C on Tue afternoon, min 9°C on Wed night). Winds decreasing (strong winds from the S on Tue afternoon, light winds from the ENE by Wed night).

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Fri night. Very mild (max 13°C on Thu night, min 11°C on Thu night). Winds decreasing (strong winds from the S on Thu night, calm by Sun afternoon).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 13°C on Wed afternoon, min 10°C on Tue night). Wind will be generally light.

Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wed
17
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
High Tide
5:29PM4.29m
5:46AM4.48m
6:19PM4.10m
6:36AM4.32m
7:11PM3.85m
7:30AM4.09m
8:08PM3.58m
8:29AM3.83m
9:15PM3.34m
9:38AM3.59m
10:28PM3.20m
10:52AM3.42m
11:39PM3.16m
12:01PM3.33m
00:41AM3.21m
1:00PM3.33m
1:32AM3.32m
1:51PM3.38m
2:16AM3.45m
2:34PM3.46m
2:53AM3.58m
3:11PM3.56m
Low Tide
11:13AM-0.22m
11:32PM0.01m
12:02PM-0.12m
00:20AM0.16m
12:53PM0.08m
1:10AM0.37m
1:44PM0.34m
2:01AM0.62m
2:38PM0.62m
2:55AM0.87m
3:34PM0.87m
3:53AM1.08m
4:34PM1.04m
4:56AM1.21m
5:35PM1.13m
6:00AM1.24m
6:34PM1.13m
7:00AM1.17m
7:27PM1.06m
7:54AM1.04m
8:15PM0.95m
8:41AM0.88m
Wave
height (m) 
direction
period (s) 
3.5
W
14
3.5
W
15
3
W
16
3.5
W
15
4
W
12
3.5
W
13
2.5
WSW
12
2.5
WSW
12
3
W
18
3.5
W
17
3.5
W
16
3
WSW
14
2.2
W
14
1.8
W
13
1.6
W
12
1.7
W
13
1.4
W
13
1.6
W
20
3
W
17
2.5
W
15
2.4
W
14
2.4
W
14
2.5
W
16
2.3
W
15
1.8
W
13
1.5
W
12
1.1
W
12
1.2
W
11
1.6
W
14
1.8
W
15
1.8
W
15
1.7
W
14
1.6
W
15
1.6
W
14
1.6
W
14
cloud
cloud
light rain
part cloud
cloud
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
cloud
cloud
clear
clear
clear
part cloud
cloud
part cloud
light rain
light rain
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloudy
cloudy
light rain
some clouds
cloudy
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
light rain
cloudy
cloudy
clear
clear
clear
some clouds
cloudy
some clouds
light rain
light rain
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
 km/h
35
WSW
30
WSW
25
SW
40
WSW
45
WSW
35
SW
25
S
20
SSE
25
S
40
SSE
40
S
15
W
10
WNW
15
NW
10
NE
15
E
10
SE
30
SSE
35
S
20
SSW
15
SW
10
SSW
15
SSW
5
N
5
E
5
S
5
SSE
10
ESE
10
SE
15
ESE
15
SE
10
SE
15
ESE
15
SE
10
SE
 mm 
4
4
2
3
2
max°C
14
14
15
16
16
15
14
13
14
13
15
14
13
13
11
9
11
13
13
13
12
11
12
12
11
11
11
11
12
12
11
12
12
10
13
Moonrise
6:35
7:56
9:18
10:37
11:51
1:01
2:08
3:15
4:21
5:28
6:36
Moonset
10:43
11:33
12:10
12:36
12:57
1:14
1:30
1:45
2:01
2:19
2:40
3:06
Sunrise
8:34
8:36
8:37
8:37
8:38
8:40
8:41
8:41
8:42
8:44
8:44
8:45
Sunset
5:20
5:19
5:19
5:19
5:19
5:19
5:19
5:19
5:20
5:20
5:20
5:20
Today's sea temperature in Olonne-sur-Mer is
13.0° C
(Statistics for 06 Dec 1981-2005 – mean: 13.4 max: 14.7 min: 12.8°C)
Issued (local time): 12 am Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest