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 06:28 AM and sunset is at 09:40 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Fri afternoon, min 15°C on Wed morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Sat afternoon, min 20°C on Sun morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 30°C on Wed afternoon, min 19°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Warm (max 29°C on Fri afternoon, min 15°C on Sun night). Wind will be generally light.

Days 13–16 Weather Summary

Moderate rain (total 16mm), heaviest on Mon afternoon. Very mild (max 17°C on Tue afternoon, min 14°C on Mon morning). Wind will be generally light.

Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thu
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
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High Tide
7:41AM4.16m
8:01PM4.33m
8:35AM3.84m
8:58PM4.04m
9:43AM3.52m
10:13PM3.77m
11:20AM3.33m
11:51PM3.61m
12:51PM3.32m
1:13AM3.60m
1:57PM3.42m
2:14AM3.64m
2:47PM3.56m
3:01AM3.71m
3:27PM3.70m
3:40AM3.77m
4:00PM3.82m
4:13AM3.83m
4:29PM3.94m
4:44AM3.89m
4:57PM4.03m
5:13AM3.93m
5:26PM4.09m
5:44AM3.94m
5:58PM4.11m
6:16AM3.90m
6:31PM4.08m
Low Tide
2:19PM0.31m
2:53AM0.23m
3:13PM0.56m
3:51AM0.50m
4:11PM0.80m
4:52AM0.73m
5:14PM0.98m
5:56AM0.88m
6:19PM1.07m
7:00AM0.93m
7:24PM1.05m
7:59AM0.89m
8:23PM0.96m
8:52AM0.81m
9:15PM0.83m
9:38AM0.72m
10:01PM0.70m
10:21AM0.64m
10:43PM0.59m
11:00AM0.59m
11:23PM0.52m
11:39AM0.57m
00:03AM0.50m
12:18PM0.59m
00:42AM0.53m
12:56PM0.65m
1:21AM0.61m
Wave
Height (m)
Direction
Period (s)
1.9
WSW
13
1.8
WSW
13
1.4
WSW
13
1.1
W
12
0.9
WSW
12
0.8
W
11
0.9
WSW
10
1
WSW
11
1
WSW
11
0.9
WSW
10
0.9
WSW
10
0.8
WSW
10
0.8
W
10
0.7
W
10
0.6
W
9
0.6
W
9
0.5
W
15
0.7
W
13
0.7
W
13
0.7
W
13
0.7
W
12
0.6
W
11
0.7
W
11
0.7
W
11
0.6
W
10
0.5
W
10
0.5
W
10
0.4
W
9
0.3
W
9
0.4
NNW
4
0.3
W
8
0.3
W
10
0.3
W
8
0.3
W
9
0.4
WNW
8
0.5
W
5
0.5
W
5
0.4
WNW
6
0.4
WNW
8
0.4
WNW
9
0.4
WSW
10
0.4
WSW
10
0.6
W
8
0.6
W
8
0.5
W
10
0.6
W
9
0.7
W
9
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
thunderstorm
clear
part cloud
part cloud
clear
part cloud
clear
light rain
light rain
part cloud
cloud
cloud
light rain
light rain
cloud
light rain
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
risk tstorm
clear
some clouds
some clouds
clear
some clouds
clear
light rain
light rain
some clouds
cloudy
cloudy
light rain
light rain
cloudy
light rain
clear
clear
km/h
15
WSW
10
WSW
10
ENE
15
ESE
5
S
15
E
15
ESE
5
SSW
15
E
15
ENE
20
NE
20
NE
25
ENE
25
ENE
20
ENE
20
ENE
5
NE
15
ENE
10
ESE
10
W
15
NE
15
ENE
20
NE
20
NE
25
ENE
20
NE
20
NE
20
ENE
5
N
15
ENE
10
SE
15
SSW
10
SE
15
SW
15
WSW
15
WNW
10
WNW
15
W
5
W
0
NW
15
W
15
W
15
NW
20
NNW
15
WNW
20
SW
15
WSW
2
1
4
3
4
4
max °C
15
15
15
17
22
23
22
26
26
22
28
26
22
28
27
23
28
28
24
26
27
25
30
29
23
29
28
22
29
29
24
22
19
18
18
17
15
15
15
16
17
16
15
15
15
16
16
Moonrise
9:34
10:57
12:18
1:35
2:49
3:59
5:08
6:16
7:25
8:34
9:41
10:43
11:37
12:22
12:57
Moonset
1:27
2:08
2:37
3:00
3:18
3:34
3:50
4:06
4:23
4:44
5:10
5:43
6:24
7:15
8:16
9:22
Sunrise
6:28
6:26
6:26
6:24
6:24
6:22
6:22
6:22
6:20
6:20
6:18
6:18
6:18
6:16
6:16
6:16
Sunset
9:40
9:42
9:43
9:44
9:45
9:46
9:47
9:49
9:50
9:51
9:52
9:52
9:53
9:54
9:54
9:55
Today's sea temperature in Saint-Jean-de-Monts is
14.8° C
(Statistics for 20 May 1981-2005 – mean: 14.6 max: 16.6 min: 12.9°C)
Issued (local time): 1 am Wednesday 20 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest