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 — and sunset is at 07:24 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Fri night. Cool air temperatures (max 15°C on Thu afternoon, min 8°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Tue afternoon, min 6°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 7mm), mostly falling on Fri night. Warm (max 21°C on Fri afternoon, min 10°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 11mm), heaviest on Sun night. Warm (max 23°C on Tue afternoon, min 7°C on Sun night). Wind will be generally light.

Thu
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tue
8
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
Wave Height Map
High Tide
3:15PM3.60m
3:28AM3.98m
3:55PM3.89m
4:09AM4.25m
4:34PM4.10m
4:50AM4.38m
5:13PM4.19m
5:32AM4.35m
5:54PM4.15m
6:16AM4.17m
6:35PM4.00m
7:02AM3.85m
7:21PM3.74m
7:52AM3.46m
8:13PM3.42m
8:55AM3.07m
9:21PM3.10m
10:20AM2.77m
10:54PM2.92m
12:01PM2.71m
00:30AM2.96m
1:20PM2.84m
1:39AM3.14m
Low Tide
9:09PM0.31m
9:36AM-0.05m
9:50PM-0.00m
10:16AM-0.27m
10:31PM-0.21m
10:56AM-0.35m
11:12PM-0.30m
11:37AM-0.28m
11:55PM-0.24m
12:18PM-0.06m
00:40AM-0.03m
1:02PM0.26m
1:28AM0.28m
1:50PM0.64m
2:24AM0.66m
2:47PM1.02m
3:35AM1.00m
4:03PM1.30m
5:09AM1.18m
5:41PM1.36m
6:43AM1.11m
7:05PM1.21m
7:48AM0.92m
Wave
height (m) 
direction
period (s) 
clear
clear
part cloud
part cloud
rain showers
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
cloud
light rain
light rain
rain showers
rain showers
rain showers
light rain
light rain
light rain
cloud
light rain
part cloud
part cloud
clear
clear
some clouds
some clouds
rain shwrs
some clouds
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
light rain
cloudy
light rain
light rain
rain shwrs
rain shwrs
rain shwrs
light rain
light rain
light rain
cloudy
light rain
some clouds
some clouds
 km/h
15
NW
5
NNW
15
NW
20
WNW
10
NNW
10
N
20
NW
5
N
5
N
15
NW
5
NE
15
ENE
20
NE
20
ENE
20
E
20
ESE
10
E
10
E
5
N
10
SE
10
E
5
SSW
5
SE
15
ESE
5
ESE
15
SE
10
SE
5
W
5
WSW
15
WSW
15
NW
5
NE
15
ENE
10
ENE
10
NE
15
ENE
 mm 
1.0
2.0
1.0
3
1.0
1.0
3
1.0
1.0
4
1.0
max°C
15
12
14
13
11
12
12
10
13
13
11
16
18
12
18
20
14
18
19
15
19
19
16
18
21
15
20
18
15
14
10
9
10
10
12
21
Moonrise
6:03
6:24
6:45
8:07
8:31
9:02
9:40
10:30
11:31
12:40
1:52
3:04
4:13
Moonset
5:06
6:27
7:50
10:14
11:40
1:05
2:24
3:30
4:23
5:02
5:32
5:55
Sunrise
6:52
6:50
7:48
6:47
6:45
6:43
6:41
6:39
6:37
6:35
6:33
6:31
Sunset
7:24
7:25
7:27
8:29
7:30
7:30
7:31
7:34
7:35
7:36
7:37
7:38
Today's sea temperature in Gujan-Mestras is 12.3 °C (Statistics for 27 Mar 1981-2005 – mean: 12.4 max: 13.6 min: 11.3°C)
Issued (local time): 6 pm Thursday 27 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest