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 08:44 AM and sunset is at 05:57 PM.

Days 1–3 Weather Summary

Heavy rain (total 21mm), heaviest during Sat morning. Cool air temperatures (max 10°C on Sat afternoon, min 5°C on Sun night). Winds decreasing (strong winds from the SW on Fri morning, light winds from the NW by Sun night).

Days 4–6 Weather Summary

Moderate rain (total 18mm), heaviest on Tue morning. Cool air temperatures (max 12°C on Wed night, min 6°C on Mon morning). Winds increasing (calm on Mon morning, near gales from the W by Tue night).

Days 7–9 Weather Summary

Heavy rain (total 25mm), heaviest during Thu night. Very mild (max 12°C on Thu morning, min 8°C on Thu night). Winds decreasing (near gales from the SW on Fri night, light winds from the WSW by Sat night).

Days 10–12 Weather Summary

Heavy rain (total 36mm), heaviest during Tue night. Very mild (max 12°C on Wed morning, min 7°C on Tue night). Winds decreasing (fresh winds from the S on Sun night, calm by Mon night).

Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Sat
7
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
7:12AM5.29m
7:31PM4.99m
7:47AM5.15m
8:09PM4.84m
8:29AM4.93m
8:55PM4.63m
9:21AM4.64m
9:56PM4.40m
10:37AM4.34m
11:39PM4.27m
12:48PM4.25m
1:34AM4.40m
2:20PM4.43m
2:46AM4.69m
3:23PM4.69m
3:41AM5.02m
4:13PM4.95m
4:27AM5.30m
4:55PM5.14m
5:06AM5.49m
5:30PM5.25m
5:40AM5.59m
6:01PM5.28m
6:12AM5.57m
6:30PM5.23m
6:42AM5.46m
6:59PM5.11m
7:13AM5.26m
7:30PM4.94m
Low Tide
2:03PM0.91m
2:19AM1.06m
2:46PM1.06m
3:05AM1.23m
3:34PM1.28m
3:57AM1.45m
4:29PM1.52m
4:59AM1.65m
5:34PM1.72m
6:11AM1.74m
6:48PM1.78m
7:31AM1.64m
8:04PM1.63m
8:44AM1.34m
9:11PM1.33m
9:45AM0.97m
10:07PM1.00m
10:37AM0.64m
10:55PM0.71m
11:23AM0.42m
11:40PM0.53m
12:07PM0.34m
00:23AM0.48m
12:48PM0.40m
1:04AM0.57m
1:28PM0.59m
1:43AM0.78m
2:07PM0.88m
Wave
height (m) 
direction
period (s) 
rain showers
light rain
rain showers
light rain
rain showers
rain showers
rain showers
thunderstorm
clear
cloud
cloud
light rain
mod rain
part cloud
light rain
clear
clear
rain showers
rain showers
clear
mod rain
clear
light rain
rain showers
light rain
thunderstorm
part cloud
part cloud
cloud
mod rain
light rain
light rain
light rain
mod rain
light rain
heavy rain
rain showers
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
cloud
rain shwrs
light rain
rain shwrs
light rain
rain shwrs
rain shwrs
rain shwrs
risk tstorm
clear
cloudy
cloudy
light rain
mod rain
some clouds
light rain
clear
clear
rain shwrs
rain shwrs
clear
mod rain
clear
light rain
rain shwrs
light rain
risk tstorm
some clouds
some clouds
cloudy
mod rain
light rain
light rain
light rain
mod rain
light rain
heavy rain
rain shwrs
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
clear
cloudy
 km/h
45
SW
45
SSW
35
SSW
35
S
25
W
30
SSW
35
SW
25
WNW
20
NW
0
WNW
20
SSE
20
WSW
35
SE
40
WSW
60
WSW
55
W
40
W
30
S
30
WSW
35
W
35
SW
35
W
45
SW
55
W
35
W
30
WNW
10
WSW
20
SSE
30
SSE
35
SSE
35
SSE
25
SSW
20
SSW
10
NE
10
NE
15
ENE
25
SSE
25
S
20
NNW
10
NW
10
NNW
10
NE
15
NE
10
NE
5
NE
10
SSW
20
S
 mm 
1
1
4
4
2
3
4
2
3
7
2
6
2
8
5
7
2
1
7
3
1
3
6
2
13
1
max°C
8
8
8
9
10
9
9
9
6
8
9
11
10
9
8
9
10
12
12
11
10
11
12
11
10
10
10
10
10
11
11
11
11
8
8
10
12
12
9
9
11
9
8
9
8
9
10
Moonrise
10:45
11:01
11:20
11:42
12:11
12:51
1:45
2:55
4:15
5:40
7:02
8:20
9:34
10:46
11:56
Moonset
11:27
12:44
2:04
3:27
4:49
6:06
7:11
8:00
8:35
9:01
9:22
9:39
9:55
10:10
10:26
Sunrise
8:44
8:42
8:41
8:41
8:40
8:38
8:37
8:37
8:34
8:33
8:33
8:30
8:30
8:29
8:26
8:26
Sunset
5:57
5:58
6:00
6:00
6:02
6:04
6:06
6:07
6:08
6:09
6:12
6:13
6:15
6:15
6:17
6:20
Today's sea temperature in Saint Nazaire is
8.2° C
(Statistics for 23 Jan 1981-2005 – mean: 11.2 max: 12.9 min: 10.2°C)
Issued (local time): 6 am Friday 23 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest