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 06:54 AM and sunset is at 07:30 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Cool air temperatures (max 12°C on Fri morning, min 7°C on Fri night). Winds decreasing (fresh winds from the NNW on Fri afternoon, light winds from the W by Sun afternoon).

Days 4–6 Weather Summary

Some drizzle, heaviest during Wed night. Cool air temperatures (max 15°C on Mon afternoon, min 6°C on Tue night). Winds decreasing (strong winds from the ENE on Tue night, light winds from the SSE by Wed afternoon).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 18°C on Thu afternoon, min 11°C on Thu morning). Winds decreasing (fresh winds from the SE on Thu morning, light winds from the SSE by Sat night).

Days 10–12 Weather Summary

Moderate rain (total 18mm), heaviest on Tue morning. Very mild (max 19°C on Mon afternoon, min 12°C on Sun morning). Winds increasing (calm on Sun afternoon, fresh winds from the SSE by Tue night).

Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
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
4:04PM4.36m
4:17AM4.73m
4:41PM4.58m
4:56AM4.87m
5:17PM4.67m
5:35AM4.83m
5:55PM4.63m
6:15AM4.62m
6:33PM4.44m
6:57AM4.26m
7:14PM4.14m
7:44AM3.82m
8:01PM3.76m
8:45AM3.35m
9:14PM3.38m
10:46AM3.03m
11:29PM3.20m
12:35PM3.04m
1:01AM3.32m
1:45PM3.23m
2:03AM3.55m
2:35PM3.46m
2:49AM3.76m
Low Tide
9:45AM-0.15m
10:01PM-0.14m
10:27AM-0.42m
10:43PM-0.38m
11:08AM-0.53m
11:26PM-0.48m
11:49AM-0.45m
00:09AM-0.40m
12:32PM-0.21m
00:54AM-0.16m
1:17PM0.15m
1:43AM0.21m
2:05PM0.59m
2:37AM0.64m
3:01PM1.02m
3:42AM1.04m
4:10PM1.35m
5:01AM1.28m
5:33PM1.46m
6:28AM1.27m
6:55PM1.34m
7:39AM1.06m
7:56PM1.08m
Wave
height (m) 
direction
period (s) 
0.9
W
13
1.3
W
12
1.6
W
11
1.4
W
12
1.3
W
12
1.1
W
12
0.9
W
11
0.9
W
11
0.9
W
11
0.9
W
12
0.9
W
12
1.1
W
11
1.4
W
14
1.3
W
13
1.4
W
12
1.1
W
11
1
W
11
0.7
W
11
1.3
SSE
5
1
SSE
5
1.1
WSW
12
1.3
SSE
5
0.9
S
5
0.7
W
10
0.7
W
10
0.7
W
11
0.8
W
15
1.1
W
15
1.1
W
14
0.9
W
13
1.6
S
6
1.1
W
12
1.5
SSE
5
1.7
S
6
1.7
SSW
8
1.6
SSW
6
part cloud
rain showers
part cloud
clear
clear
part cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloud
light rain
part cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
mod rain
rain showers
rain showers
some clouds
rain shwrs
some clouds
clear
clear
some clouds
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
light rain
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
mod rain
rain shwrs
rain shwrs
 km/h
15
NW
30
NNW
25
NNW
20
N
25
NW
15
NW
15
W
10
W
15
NNE
20
E
25
ENE
30
ENE
40
E
40
ENE
35
E
30
E
20
ESE
20
ESE
30
SE
20
SE
25
ESE
30
SE
15
SE
20
ESE
20
SE
10
SSE
10
SSE
25
SE
20
S
25
ESE
35
SE
25
SE
35
SE
35
SE
25
SSE
35
SSE
 mm 
2.0
1.0
8
6
3
max°C
12
10
9
10
10
10
11
12
12
13
15
10
13
14
11
14
14
12
14
18
17
14
18
18
15
17
14
13
14
15
16
19
17
14
14
15
Moonrise
6:29
6:47
8:07
8:30
8:58
9:34
10:23
11:23
12:34
1:48
3:01
4:12
Moonset
6:30
7:55
10:22
11:50
1:17
2:37
3:44
4:36
5:13
5:41
6:03
Sunrise
6:54
6:52
7:50
6:48
6:46
6:45
6:43
6:41
6:39
6:37
6:35
6:33
Sunset
7:30
7:30
8:32
7:34
7:35
7:37
7:37
7:39
7:40
7:42
7:44
7:45
Today's sea temperature in Olonne-sur-Mer is 11.4 °C (Statistics for 28 Mar 1981-2005 – mean: 11.6 max: 12.7 min: 10.5°C)
Issued (local time): 12 pm Friday 28 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest