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 08:38 AM and sunset is at 05:19 PM.

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Fri afternoon. Cool air temperatures (max 15°C on Sat night, min 10°C on Fri morning). Mainly strong winds.

Days 4–6 Weather Summary

Light rain (total 7mm), mostly falling on Mon morning. Cool air temperatures (max 15°C on Mon night, min 11°C on Tue night). Winds decreasing (fresh winds from the SW on Mon morning, light winds from the SW by Wed night).

Days 7–9 Weather Summary

Moderate rain (total 17mm), heaviest on Sat night. Very mild (max 13°C on Sat morning, min 9°C on Sat night). Winds decreasing (fresh winds from the SW on Thu night, light winds from the S by Fri night).

Days 10–12 Weather Summary

Moderate rain (total 15mm), heaviest on Sun morning. Very mild (max 12°C on Tue night, min 10°C on Sun morning). Winds decreasing (strong winds from the SW on Sun morning, light winds from the WSW by Tue night).

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
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
4:46PM5.47m
5:03AM5.63m
5:29PM5.36m
5:45AM5.55m
6:12PM5.17m
6:28AM5.37m
6:58PM4.90m
7:14AM5.11m
7:48PM4.60m
8:07AM4.80m
8:52PM4.31m
9:17AM4.52m
10:42PM4.13m
11:06AM4.34m
00:06AM4.12m
12:24PM4.31m
1:04AM4.19m
1:19PM4.34m
1:49AM4.31m
2:03PM4.42m
2:26AM4.46m
2:41PM4.51m
2:59AM4.63m
Low Tide
10:55AM0.40m
11:17PM0.52m
11:44AM0.36m
00:05AM0.58m
12:34PM0.44m
00:54AM0.75m
1:24PM0.64m
1:44AM0.99m
2:16PM0.92m
2:36AM1.27m
3:09PM1.23m
3:30AM1.55m
4:05PM1.52m
4:27AM1.79m
5:05PM1.73m
5:30AM1.93m
6:08PM1.85m
6:35AM1.97m
7:11PM1.85m
7:39AM1.90m
8:08PM1.78m
8:34AM1.76m
8:57PM1.66m
Wave
height (m) 
direction
period (s) 
cloud
light rain
part cloud
cloud
cloud
rain showers
part cloud
cloud
light rain
light rain
cloud
cloud
cloud
part cloud
light rain
part cloud
part cloud
clear
clear
part cloud
rain showers
light rain
light rain
light rain
clear
part cloud
mod rain
rain showers
thunderstorm
rain showers
light rain
thunderstorm
clear
part cloud
part cloud
part cloud
cloudy
light rain
some clouds
cloudy
cloudy
rain shwrs
some clouds
cloudy
light rain
light rain
cloudy
cloudy
cloudy
some clouds
light rain
some clouds
some clouds
clear
clear
some clouds
rain shwrs
light rain
light rain
light rain
clear
some clouds
mod rain
rain shwrs
risk tstorm
rain shwrs
light rain
risk tstorm
clear
some clouds
some clouds
some clouds
 km/h
20
S
45
S
40
WSW
40
WSW
35
W
25
SW
40
SW
45
SW
40
SW
35
SW
25
S
30
S
30
S
35
S
30
SW
20
WSW
15
W
5
SW
20
SE
20
SSE
20
SSW
15
S
20
SE
20
S
20
SSE
25
S
25
SSW
35
SSW
40
SW
20
SW
15
SSE
20
SSW
15
SW
10
W
10
WNW
15
SSW
 mm 
5
1
3
4
3
2
2
2
5
6
4
2
4
3
2
max°C
11
14
14
13
13
15
15
15
15
13
14
15
14
14
13
13
12
12
10
11
12
12
11
12
13
13
11
11
11
11
11
11
11
11
11
12
Moonrise
5:22
6:33
7:55
9:18
10:37
11:52
1:02
2:10
3:18
4:25
5:33
Moonset
9:40
10:48
11:38
12:14
12:39
1:00
1:16
1:31
1:45
2:01
2:18
2:38
Sunrise
8:38
8:40
8:41
8:41
8:42
8:44
8:45
8:45
8:47
8:47
8:48
8:48
Sunset
5:19
5:19
5:17
5:17
5:17
5:17
5:17
5:17
5:17
5:17
5:17
5:19
Today's sea temperature in Saint Nazaire is
11.5° C
(Statistics for 05 Dec 1981-2005 – mean: 13.0 max: 14.3 min: 12.4°C)
Issued (local time): 6 am Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest