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 08:51 AM and sunset is at 05:23 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 5°C on Wed morning, min -2°C on Wed night). Winds decreasing (strong winds from the NE on Wed afternoon, light winds from the E by Thu night).

Days 4–6 Weather Summary

Mostly dry. Low air temperatures (max 6°C on Sat afternoon, min 1°C on Sat night). Mainly strong winds.

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Wed afternoon, min 1°C on Tue afternoon). Mainly fresh winds.

Days 10–12 Weather Summary

Moderate rain (total 12mm), heaviest on Sat night. Very mild (max 11°C on Sun morning, min 1°C on Fri morning). Winds decreasing (strong winds from the SW on Sat night, calm by Sun afternoon).

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
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
Wave Height Map
High Tide
6:59PM3.80m
7:17AM4.05m
7:40PM3.70m
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
Low Tide
1:34PM0.59m
1:47AM0.71m
2:17PM0.66m
2:31AM0.81m
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
Wave
height (m) 
direction
period (s) 
1.2
W
14
1.3
WNW
9
1.2
W
14
0.9
W
13
0.6
W
12
0.4
W
12
0.6
NE
4
0.7
NE
3
0.7
NE
3
0.7
ENE
4
0.7
NNW
5
0.9
WSW
14
0.9
WSW
13
1
NW
6
1
NE
4
1
ENE
4
0.9
WSW
8
0.6
W
13
0.7
WSW
8
0.9
WSW
18
0.9
WSW
16
0.8
WSW
14
0.8
WSW
14
1.1
W
9
0.8
WSW
12
0.6
W
12
0.7
NW
4
1
NNW
4
0.9
NW
5
0.8
N
4
0.6
NNW
4
0.3
W
10
0.6
WSW
3
1.3
WSW
6
1.1
SW
6
1.1
SW
6
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
part cloud
part cloud
cloud
clear
rain showers
clear
clear
clear
cloud
light rain
light rain
rain showers
rain showers
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
clear
some clouds
some clouds
cloudy
clear
rain shwrs
clear
clear
clear
cloudy
light rain
light rain
rain shwrs
rain shwrs
 km/h
40
NE
45
NE
35
NE
30
ENE
20
E
20
ENE
25
ENE
30
NE
25
NE
25
ENE
30
NE
30
NE
35
NE
40
NE
30
NE
40
ENE
30
E
20
ENE
25
ENE
30
ENE
25
NE
20
NNE
25
NNW
30
NNE
20
N
20
NNW
25
N
25
NNE
25
NNE
25
N
20
N
5
NW
30
SW
25
WSW
15
W
15
E
 mm 
1
3
4
3
1
max°C
5
5
1
0
2
3
4
5
2
5
6
3
3
3
2
3
5
4
4
4
3
6
8
5
4
5
4
2
2
2
3
5
10
11
10
9
Moonrise
11:46
12:05
12:21
12:37
12:55
1:15
1:40
2:14
3:01
4:05
5:22
6:47
Moonset
9:55
11:08
12:21
1:37
2:55
4:18
5:44
7:09
8:24
9:23
10:06
Sunrise
8:51
8:51
8:52
8:52
8:52
8:52
8:52
8:52
8:52
8:52
8:52
8:52
Sunset
5:23
5:23
5:24
5:25
5:25
5:27
5:28
5:29
5:30
5:30
5:31
5:32
Today's sea temperature in Saint-Jean-de-Monts is
11.9° C
(Statistics for 24 Dec 1981-2005 – mean: 12.5 max: 13.3 min: 11.4°C)
Issued (local time): 6 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest