Gujan-Mestras Sea Conditions and Tide Table

Gujan-Mestras 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 08:37 AM and sunset is at 05:27 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 10°C on Tue morning, min -1°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 11°C on Fri afternoon, min 2°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 6°C on Tue afternoon, min -1°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Wed night, min -2°C on Thu night). Wind will be generally light.

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
6:35PM3.28m
6:50AM3.52m
7:13PM3.20m
7:29AM3.44m
7:56PM3.12m
8:13AM3.36m
8:44PM3.05m
9:04AM3.26m
9:42PM3.00m
10:05AM3.19m
10:49PM3.00m
11:16AM3.16m
00:00AM3.08m
12:31PM3.22m
1:09AM3.25m
1:41PM3.36m
2:12AM3.48m
2:44PM3.54m
3:09AM3.72m
3:41PM3.70m
4:01AM3.93m
4:32PM3.80m
Low Tide
12:24PM0.54m
00:33AM0.63m
1:03PM0.59m
1:12AM0.70m
1:44PM0.65m
1:54AM0.79m
2:30PM0.72m
2:44AM0.88m
3:24PM0.79m
3:43AM0.96m
4:25PM0.83m
4:51AM0.98m
5:33PM0.83m
6:04AM0.89m
6:41PM0.76m
7:14AM0.71m
7:45PM0.62m
8:17AM0.48m
8:43PM0.46m
9:14AM0.24m
9:35PM0.31m
10:06AM0.06m
Wave
height (m) 
direction
period (s) 
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
10
ESE
10
NE
5
NNE
15
NNE
20
NNE
15
NNE
10
NE
10
ESE
5
ENE
15
ENE
15
ENE
15
E
10
ENE
10
E
10
NE
10
NNE
15
NNE
5
N
5
E
5
ENE
5
NE
5
NE
10
NNE
10
NNE
10
NNE
15
NNE
10
NNE
10
NE
15
NNE
10
NNE
10
NE
15
NNE
15
NE
10
NE
10
NE
 mm 
max°C
10
9
7
5
5
4
2
3
4
8
11
10
10
11
10
6
6
1
3
5
4
5
6
3
4
5
4
4
3
-1
3
4
0
1
3
Moonrise
11:12
11:36
11:57
12:16
12:34
12:54
1:16
1:44
2:21
3:10
4:14
5:30
Moonset
8:46
9:56
11:06
12:17
1:30
2:46
4:06
5:30
6:52
8:06
9:06
Sunrise
8:37
8:38
8:38
8:40
8:40
8:40
8:40
8:40
8:41
8:41
8:41
8:41
Sunset
5:27
5:28
5:28
5:29
5:30
5:30
5:30
5:31
5:32
5:34
5:35
5:36
Today's sea temperature in Gujan-Mestras is
11.7° C
(Statistics for 23 Dec 1981-2005 – mean: 13.1 max: 14.2 min: 12.1°C)
Issued (local time): 12 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest