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 07:35 AM and sunset is at 06:57 PM.

Days 1–3 Weather Summary

Light rain (total 5mm), mostly falling on Thu night. Cool air temperatures (max 18°C on Thu morning, min 11°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Sun morning. Cool air temperatures (max 18°C on Tue afternoon, min 10°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Fri afternoon. Very mild (max 19°C on Thu afternoon, min 10°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 10mm), heaviest on Mon night. Very mild (max 19°C on Sun morning, min 7°C on Mon night). Wind will be generally light.

Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Fri
20
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
5:55PM3.82m
6:09AM3.94m
6:25PM3.71m
6:39AM3.73m
6:54PM3.54m
7:09AM3.47m
7:23PM3.33m
7:40AM3.18m
7:54PM3.10m
8:16AM2.89m
8:34PM2.85m
9:05AM2.62m
9:37PM2.62m
10:38AM2.43m
11:34PM2.53m
12:44PM2.48m
1:14AM2.70m
1:53PM2.71m
2:10AM2.99m
2:37PM2.99m
2:50AM3.30m
3:13PM3.27m
3:24AM3.61m
3:46PM3.54m
3:58AM3.87m
4:20PM3.77m
4:32AM4.07m
4:53PM3.93m
Low Tide
11:37AM0.00m
11:49PM0.09m
12:10PM0.14m
00:23AM0.22m
12:42PM0.35m
00:57AM0.43m
1:15PM0.61m
1:33AM0.70m
1:49PM0.90m
2:12AM0.99m
2:29PM1.19m
3:01AM1.28m
3:25PM1.45m
4:16AM1.50m
4:54PM1.60m
6:02AM1.51m
6:36PM1.51m
7:24AM1.31m
7:43PM1.26m
8:16AM1.00m
8:28PM0.95m
8:55AM0.68m
9:05PM0.64m
9:30AM0.36m
9:41PM0.36m
10:04AM0.10m
10:15PM0.12m
10:39AM-0.08m
10:51PM-0.04m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
light rain
part cloud
light rain
cloud
cloud
part cloud
cloud
rain showers
part cloud
clear
clear
rain showers
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
light rain
light rain
cloud
cloud
part cloud
part cloud
light rain
light rain
light rain
clear
light rain
rain showers
rain showers
light rain
heavy rain
light rain
rain showers
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
some clouds
cloudy
light rain
some clouds
light rain
cloudy
cloudy
some clouds
cloudy
rain shwrs
some clouds
clear
clear
rain shwrs
clear
some clouds
clear
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
light rain
light rain
cloudy
cloudy
some clouds
some clouds
light rain
light rain
light rain
clear
light rain
rain shwrs
rain shwrs
light rain
heavy rain
light rain
rain shwrs
risk tstorm
risk tstorm
some clouds
some clouds
some clouds
 km/h
10
SE
10
WSW
0
NNE
10
SE
15
E
15
E
10
E
5
S
5
W
5
W
10
WNW
5
ENE
5
ESE
10
E
10
ESE
10
ESE
10
E
10
ESE
10
E
5
ENE
10
E
15
ESE
15
ESE
10
ESE
10
SE
10
NNW
10
NNW
5
S
15
SW
5
S
15
SSE
20
W
20
W
15
NW
15
WNW
15
SSW
25
WNW
25
NW
10
S
25
W
25
W
15
WNW
20
NNW
25
NW
5
NW
5
NE
15
NW
 mm 
4
1
1
1
2
1
1
2
1
3
4
1
1
11
4
8
3
1
max°C
18
16
13
14
14
14
13
13
12
13
14
12
15
16
13
16
18
15
17
18
16
15
19
14
18
13
12
14
15
14
19
14
10
10
11
10
10
10
9
9
8
7
9
10
8
11
11
Moonrise
9:28
10:36
11:43
12:51
1:56
2:57
3:51
4:37
5:14
5:44
6:09
6:30
6:50
7:09
7:30
Moonset
8:12
8:30
8:50
9:13
9:41
10:15
10:58
11:50
12:51
1:59
3:10
4:22
5:36
6:50
8:06
Sunrise
7:35
7:33
7:31
7:28
7:26
7:26
7:24
7:22
7:20
7:18
7:16
7:15
7:13
7:11
7:09
7:07
Sunset
6:57
6:58
6:59
7:00
7:01
7:02
7:04
7:06
7:07
7:07
7:09
7:10
7:12
7:13
7:15
7:15
Today's sea temperature in Gujan-Mestras is
12.0° C
(Statistics for 05 Mar 1981-2005 – mean: 11.9 max: 13.5 min: 10.8°C)
Issued (local time): 6 am Thursday 05 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest