Saint-Jean-de-Monts Sea Conditions and Tide Table

Saint-Jean-de-Monts 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 08:52 AM and sunset is at 05:24 PM.

Days 1–3 Weather Summary

Mostly dry. Low air temperatures (max 8°C on Fri night, min 1°C on Fri morning). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 5°C on Mon afternoon, min 0°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 8mm), mostly falling on Fri night. Very mild (max 11°C on Fri night, min 3°C on Wed night). Winds increasing (calm on Thu morning, strong winds from the NNE by Sat afternoon).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 13°C on Mon night, min 3°C on Sat night). Wind will be generally light.

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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
8:00AM3.94m
8:28PM3.60m
8:51AM3.82m
9:26PM3.51m
9:53AM3.70m
10:37PM3.47m
11:09AM3.64m
11:59PM3.54m
12:32PM3.70m
1:14AM3.74m
1:47PM3.86m
2:18AM4.00m
2:49PM4.06m
3:13AM4.26m
3:44PM4.23m
4:04AM4.49m
4:33PM4.33m
4:51AM4.63m
5:19PM4.34m
5:36AM4.67m
6:03PM4.27m
6:19AM4.60m
6:44PM4.13m
Low Tide
3:04PM0.74m
3:21AM0.92m
3:56PM0.82m
4:17AM1.00m
4:54PM0.87m
5:21AM1.01m
5:58PM0.86m
6:28AM0.92m
7:04PM0.77m
7:36AM0.72m
8:07PM0.61m
8:39AM0.45m
9:06PM0.41m
9:36AM0.18m
9:59PM0.21m
10:29AM-0.04m
10:49PM0.06m
11:19AM-0.17m
11:37PM-0.00m
12:07PM-0.18m
00:23AM0.02m
12:53PM-0.07m
Wave
height (m) 
direction
period (s) 
0.7
ENE
4
0.6
NE
4
0.6
E
3
0.7
ENE
3
0.6
WSW
13
0.8
WSW
15
0.9
WSW
13
0.8
WSW
12
0.6
W
12
0.4
WSW
14
0.3
WSW
14
0.4
WSW
13
0.6
WSW
13
0.7
WSW
14
0.8
WSW
15
0.8
WSW
14
0.7
WSW
13
0.5
W
13
0.4
WSW
12
0.4
WSW
14
0.5
WSW
15
0.6
WSW
14
0.9
WSW
13
1.3
WSW
13
1.5
W
8
1.5
NW
6
1
W
11
0.6
W
12
0.6
WSW
14
0.6
W
13
0.6
W
13
0.8
WSW
13
1.2
W
6
0.9
W
12
0.9
W
11
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
light rain
light rain
rain showers
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
light rain
light rain
rain shwrs
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
 km/h
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
25
ENE
30
NE
30
NE
20
NE
15
ENE
5
ENE
15
ENE
25
ENE
25
ENE
25
ENE
25
NE
25
NE
15
NNE
5
NW
5
NNW
10
N
5
WSW
25
WNW
35
WSW
35
N
40
NNE
25
NNE
10
NE
10
NNE
10
SE
15
SSE
25
SSW
25
WSW
10
WNW
20
W
 mm 
1
1
6
max°C
3
5
8
5
6
7
4
5
2
3
5
4
2
3
3
3
5
5
7
7
9
9
10
11
8
6
5
4
4
4
6
9
13
11
12
Moonrise
12:21
12:37
12:55
1:15
1:40
2:14
3:01
4:05
5:22
6:47
8:10
Moonset
12:21
1:37
2:55
4:18
5:44
7:09
8:24
9:23
10:06
10:37
11:00
Sunrise
8:52
8:52
8:52
8:52
8:52
8:52
8:52
8:52
8:52
8:52
8:52
8:52
Sunset
5:24
5:25
5:25
5:27
5:28
5:29
5:30
5:30
5:31
5:32
5:34
5:35
Today's sea temperature in Saint-Jean-de-Monts is
11.4° C
(Statistics for 26 Dec 1981-2005 – mean: 12.5 max: 13.3 min: 11.4°C)
Issued (local time): 12 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest