Saint Nazaire Sea Conditions and Tide Table

Saint Nazaire 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 05:21 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 11°C on Mon morning, min -3°C on Wed night). Winds increasing (light winds from the NE on Tue morning, fresh winds from the NE by Wed afternoon).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 5°C on Sat afternoon, min -2°C on Thu morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 7°C on Tue afternoon, min -2°C on Sun night). Winds decreasing (fresh winds from the NE on Sun morning, light winds from the NE by Tue morning).

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Wed afternoon, min 6°C on Wed morning). Wind will be generally light.

Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
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
6:06PM4.87m
6:20AM5.06m
6:40PM4.80m
6:54AM5.00m
7:16PM4.71m
7:32AM4.90m
7:56PM4.59m
8:15AM4.78m
8:44PM4.47m
9:07AM4.65m
9:47PM4.36m
10:18AM4.53m
11:13PM4.34m
11:48AM4.50m
00:39AM4.46m
1:09PM4.61m
1:46AM4.69m
2:14PM4.79m
2:43AM4.92m
3:12PM4.94m
3:34AM5.18m
4:04PM5.11m
4:21AM5.39m
Low Tide
12:30PM1.18m
00:44AM1.31m
1:08PM1.20m
1:21AM1.35m
1:47PM1.25m
2:02AM1.41m
2:29PM1.32m
2:46AM1.49m
3:16PM1.41m
3:35AM1.58m
4:08PM1.50m
4:31AM1.66m
5:06PM1.55m
5:33AM1.67m
6:09PM1.55m
6:40AM1.59m
7:15PM1.46m
7:49AM1.40m
8:20PM1.28m
8:53AM1.14m
9:21PM1.09m
9:52AM0.83m
10:16PM0.86m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
 km/h
30
SE
25
SE
20
SE
10
E
15
NE
20
NNE
35
NE
40
NE
30
NNE
25
ENE
20
E
20
ENE
30
ENE
25
NE
25
ENE
25
ENE
25
NE
25
NE
30
NE
35
NE
30
NE
30
NE
30
NE
15
NE
15
NE
15
NNE
15
N
15
NNW
20
N
20
NNW
15
NNE
15
N
20
WNW
20
NNW
20
NNW
15
NW
 mm 
max°C
11
11
7
8
9
7
4
4
0
0
1
2
3
4
1
4
5
2
6
6
2
1
3
5
5
7
7
7
9
9
6
8
9
9
9
9
Moonrise
11:00
11:26
11:48
12:06
12:22
12:38
12:55
1:15
1:40
2:14
3:01
4:04
Moonset
7:29
8:42
9:55
11:08
12:22
1:37
2:56
4:19
5:45
7:10
8:25
Sunrise
8:52
8:52
8:53
8:53
8:53
8:53
8:55
8:55
8:55
8:55
8:55
8:55
Sunset
5:21
5:22
5:22
5:22
5:23
5:23
5:24
5:25
5:27
5:28
5:29
5:30
Today's sea temperature in Saint Nazaire is
11.3° C
(Statistics for 22 Dec 1981-2005 – mean: 12.4 max: 13.0 min: 11.3°C)
Issued (local time): 12 pm Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest