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 08:53 AM and sunset is at 05:22 PM.

Days 1–3 Weather Summary

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

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 6°C on Tue night, min 0°C on Sun morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Fri night. Mild temperatures (max 7°C on Wed morning, min 1°C on Thu night). Winds decreasing (strong winds from the NW on Thu afternoon, light winds from the N by Fri afternoon).

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Sat morning. Freeze-thaw conditions (max 9°C on Sat night, min 0°C on Sun morning). Mainly fresh winds.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
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
4:50PM5.22m
5:05AM5.52m
5:33PM5.25m
5:47AM5.55m
6:14PM5.19m
6:27AM5.48m
Low Tide
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
10:46AM0.57m
11:06PM0.68m
11:36AM0.42m
11:54PM0.59m
12:23PM0.39m
00:41AM0.62m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
part cloud
light rain
clear
part cloud
cloud
light snow
rain showers
light rain
rain showers
part cloud
cloud
rain showers
light rain
cloud
part cloud
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
light rain
clear
some clouds
cloudy
light snow
rain shwrs
light rain
rain shwrs
some clouds
cloudy
rain shwrs
light rain
cloudy
some clouds
 km/h
25
ENE
20
E
20
ENE
25
ENE
20
NE
20
ENE
20
ENE
20
NE
25
NE
30
NE
30
NE
20
NE
20
NE
15
NE
20
NE
20
NE
20
NE
15
NE
15
NE
15
NNE
15
NNE
15
NW
40
NW
30
N
20
N
15
N
20
SSE
15
SSE
20
SW
30
NW
15
NE
5
NW
20
N
10
NE
10
E
20
SSE
 mm 
2
1
1
1
1
1
max°C
0
2
2
3
3
3
2
4
5
3
5
1
2
4
2
2
4
6
7
6
6
7
7
3
3
4
4
4
7
9
1
7
6
3
3
2
Moonrise
12:06
12:22
12:38
12:55
1:15
1:40
2:14
3:01
4:04
5:22
6:46
8:10
Moonset
11:08
12:22
1:37
2:56
4:19
5:45
7:10
8:25
9:24
10:07
10:38
Sunrise
8:53
8:53
8:53
8:55
8:55
8:55
8:55
8:55
8:55
8:55
8:55
8:55
Sunset
5:22
5:23
5:23
5:24
5:25
5:27
5:28
5:29
5:30
5:30
5:31
5:32
Today's sea temperature in Saint Nazaire is
11.0° C
(Statistics for 25 Dec 1981-2005 – mean: 12.2 max: 13.0 min: 11.2°C)
Issued (local time): 6 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest