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 08:40 AM and sunset is at 05:19 PM.

Days 1–3 Weather Summary

Moderate rain (total 15mm), heaviest on Sat night. Cool air temperatures (max 15°C on Sat night, min 13°C on Fri night). Winds decreasing (strong winds from the WSW on Sun afternoon, moderate winds from the SSE by Mon afternoon).

Days 4–6 Weather Summary

Some drizzle, heaviest during Tue afternoon. Cool air temperatures (max 15°C on Tue afternoon, min 8°C on Thu morning). Winds decreasing (strong winds from the S on Tue morning, calm by Wed night).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Very mild (max 13°C on Fri morning, min 10°C on Thu night). Winds decreasing (fresh winds from the S on Thu night, calm by Sat night).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 12°C on Mon night, min 10°C on Sun night). Wind will be generally light.

Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wed
17
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
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
3:15PM4.62m
Low Tide
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
9:22AM1.60m
Wave
height (m) 
direction
period (s) 
cloud
cloud
mod rain
part cloud
light rain
light rain
part cloud
part cloud
cloud
cloud
light rain
cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloudy
cloudy
mod rain
some clouds
light rain
light rain
some clouds
some clouds
cloudy
cloudy
light rain
cloudy
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
light rain
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
 km/h
40
WSW
30
WSW
25
SSW
40
WSW
45
WSW
35
SW
30
SSW
25
S
20
S
40
S
40
SSW
15
W
10
WSW
15
NW
5
NE
15
ESE
15
SE
25
SSE
35
S
15
SW
15
WSW
15
SSW
15
WSW
5
NNW
10
SSE
10
SSW
15
SW
10
SW
10
SSW
10
SE
10
SE
10
S
5
SE
10
SE
5
SE
 mm 
8
1
4
1
2
max°C
14
14
15
15
14
14
15
14
14
14
15
13
13
12
11
9
10
12
13
12
12
12
12
12
10
10
10
11
11
12
11
12
11
10
11
Moonrise
6:33
7:55
9:18
10:37
11:52
1:02
2:10
3:18
4:25
5:33
6:41
Moonset
10:48
11:38
12:14
12:39
1:00
1:16
1:31
1:45
2:01
2:18
2:38
3:04
Sunrise
8:40
8:41
8:41
8:42
8:44
8:45
8:45
8:47
8:47
8:48
8:48
8:49
Sunset
5:19
5:17
5:17
5:17
5:17
5:17
5:17
5:17
5:17
5:17
5:19
5:19
Today's sea temperature in Saint Nazaire is
11.5° C
(Statistics for 06 Dec 1981-2005 – mean: 13.0 max: 14.3 min: 12.4°C)
Issued (local time): 12 am Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest