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 07:22 AM and sunset is at 07:12 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Sat morning. Cool air temperatures (max 11°C on Sun night, min 6°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Wed afternoon, min 7°C on Wed night). Winds increasing (light winds from the NE on Tue afternoon, fresh winds from the ENE by Wed afternoon).

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Sat morning. Very mild (max 15°C on Sun afternoon, min 4°C on Fri night). Mainly fresh winds.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Wed night. Very mild (max 16°C on Mon afternoon, min 6°C on Wed night). Wind will be generally light.

Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sun
29
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
High Tide
2:17PM3.12m
2:30AM3.43m
2:54PM3.45m
3:04AM3.80m
3:24PM3.78m
3:34AM4.15m
3:53PM4.10m
4:04AM4.47m
4:23PM4.38m
4:35AM4.71m
4:53PM4.58m
5:07AM4.85m
5:25PM4.69m
5:41AM4.85m
5:59PM4.68m
6:17AM4.71m
6:35PM4.55m
6:56AM4.43m
7:14PM4.30m
7:39AM4.04m
8:00PM3.95m
8:31AM3.59m
8:59PM3.56m
9:55AM3.18m
11:01PM3.29m
12:49PM3.15m
1:18AM3.47m
2:05PM3.43m
Low Tide
7:30AM1.48m
7:54PM1.39m
8:27AM1.12m
8:44PM1.01m
9:11AM0.71m
9:25PM0.63m
9:50AM0.32m
10:03PM0.28m
10:27AM0.00m
10:41PM-0.00m
11:03AM-0.22m
11:18PM-0.18m
11:41AM-0.30m
11:57PM-0.24m
12:19PM-0.24m
00:38AM-0.16m
1:00PM-0.03m
1:22AM0.05m
1:45PM0.29m
2:10AM0.37m
2:35PM0.68m
3:07AM0.73m
3:35PM1.05m
4:16AM1.05m
4:49PM1.30m
5:38AM1.17m
6:12PM1.31m
7:01AM1.04m
7:28PM1.09m
Wave
height (m) 
direction
period (s) 
2.2
W
15
1.9
W
14
1.5
W
14
1.2
W
13
1.1
W
13
1.2
W
13
1.3
WSW
20
1.9
WSW
18
1.7
WSW
16
1.4
WSW
16
1.2
W
15
1.2
W
14
1.3
W
13
1.7
WSW
17
1.8
WSW
15
1.4
WSW
14
1.2
W
14
1
W
13
0.8
W
13
0.8
W
12
0.9
NNE
4
0.8
NNW
5
0.5
W
14
0.4
WSW
12
1.3
SSE
5
1
S
6
0.8
W
13
0.6
W
12
0.5
W
12
0.4
W
11
0.3
W
10
0.3
W
10
0.4
W
10
0.4
NNW
4
0.3
WSW
20
0.8
WSW
16
1.2
WSW
14
1.5
WSW
14
1.5
WSW
13
1.3
WSW
13
1
WSW
12
0.9
WSW
12
0.7
WSW
11
0.8
WSW
16
0.9
WSW
15
0.9
WSW
14
0.9
WSW
13
rain showers
part cloud
clear
part cloud
cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
light rain
rain showers
light rain
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
cloud
light rain
light rain
part cloud
clear
clear
cloud
clear
clear
part cloud
clear
part cloud
part cloud
rain shwrs
some clouds
clear
some clouds
cloudy
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
light rain
rain shwrs
light rain
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
light rain
light rain
some clouds
clear
clear
cloudy
clear
clear
some clouds
clear
some clouds
some clouds
 km/h
25
NW
25
WNW
10
N
5
N
20
W
25
NNW
5
ENE
5
SW
15
ESE
20
SE
10
SSE
20
E
30
E
30
ENE
30
E
30
ENE
25
ENE
25
ENE
25
NE
30
NE
35
NE
30
NE
20
NE
15
ESE
35
SE
25
SE
20
ESE
15
E
5
E
10
NE
5
NE
20
NNW
15
NE
20
NE
15
N
20
NNE
25
NNE
40
N
45
NNE
40
NE
35
N
20
N
15
N
15
NW
10
ENE
20
SSE
25
SSE
 mm 
2
1
1
1
3
1
max°C
10
10
9
8
10
11
8
9
9
12
15
13
15
16
11
13
14
12
11
12
8
7
8
12
13
15
12
14
16
14
13
14
13
11
13
8
8
7
5
6
8
6
9
10
10
9
9
Moonrise
5:29
5:56
6:19
6:38
6:56
7:13
7:30
7:51
8:16
8:50
9:34
10:33
11:44
1:03
2:23
4:40
Moonset
1:53
3:06
4:21
5:37
6:54
8:12
9:33
10:57
12:22
1:44
2:55
3:52
4:35
5:06
6:30
Sunrise
7:22
7:20
7:18
7:16
7:15
7:13
7:11
7:09
7:07
7:05
7:03
7:01
6:58
6:56
6:54
7:52
Sunset
7:12
7:13
7:15
7:15
7:16
7:19
7:20
7:22
7:22
7:23
7:25
7:27
7:29
7:30
7:30
8:32
Today's sea temperature in Saint-Jean-de-Monts is
12.3° C
(Statistics for 14 Mar 1981-2005 – mean: 11.1 max: 12.4 min: 9.9°C)
Issued (local time): 6 am Saturday 14 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest