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 08:00 AM and sunset is at 06:35 PM.

Days 1–3 Weather Summary

Moderate rain (total 10mm), heaviest on Wed afternoon. Cool air temperatures (max 16°C on Wed afternoon, min 9°C on Wed night). Winds decreasing (strong winds from the W on Wed night, light winds from the NW by Thu night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Sun afternoon, min 9°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Wed morning. Warm (max 23°C on Tue afternoon, min 11°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 12mm), heaviest on Sun morning. Very mild (max 16°C on Fri morning, min 8°C on Sat night). Winds decreasing (fresh winds from the W on Fri night, light winds from the WSW by Sat afternoon).

Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
Wed
4
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
4:49PM3.64m
5:02AM3.96m
5:21PM3.76m
5:34AM4.06m
5:54PM3.81m
6:08AM4.06m
6:29PM3.79m
6:44AM3.96m
7:05PM3.70m
7:23AM3.77m
7:45PM3.52m
8:08AM3.49m
8:33PM3.30m
9:05AM3.18m
9:36PM3.06m
10:25AM2.90m
11:08PM2.92m
12:11PM2.83m
00:50AM3.01m
1:41PM3.00m
2:05AM3.29m
2:43PM3.26m
3:01AM3.61m
3:32PM3.51m
3:47AM3.88m
4:13PM3.71m
4:27AM4.06m
4:50PM3.82m
Low Tide
10:35AM0.23m
10:44PM0.24m
11:08AM0.07m
11:17PM0.11m
11:42AM-0.01m
11:52PM0.07m
12:16PM0.00m
00:28AM0.11m
12:53PM0.11m
1:07AM0.24m
1:33PM0.32m
1:51AM0.45m
2:18PM0.61m
2:44AM0.71m
3:15PM0.92m
3:52AM0.98m
4:30PM1.17m
5:24AM1.10m
6:05PM1.22m
7:00AM0.99m
7:30PM1.04m
8:13AM0.71m
8:32PM0.75m
9:06AM0.42m
9:19PM0.46m
9:50AM0.18m
10:01PM0.23m
10:28AM0.02m
10:38PM0.09m
Wave
height (m) 
direction
period (s) 
cloud
cloud
part cloud
part cloud
light rain
light rain
light rain
light rain
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
rain showers
light rain
light rain
rain showers
rain showers
light rain
part cloud
cloud
rain showers
rain showers
part cloud
clear
rain showers
rain showers
rain showers
part cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
cloudy
cloudy
some clouds
some clouds
light rain
light rain
light rain
light rain
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
rain shwrs
light rain
light rain
rain shwrs
rain shwrs
light rain
some clouds
cloudy
rain shwrs
rain shwrs
some clouds
clear
rain shwrs
rain shwrs
rain shwrs
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
 km/h
10
W
15
SW
15
SW
10
SSW
30
SSW
35
W
35
W
35
WNW
20
NW
5
NW
10
WNW
5
SSW
5
SE
0
NE
10
ESE
10
ESE
5
SSE
5
SSW
5
S
5
E
10
ESE
10
SSE
20
SSW
10
NW
5
NW
10
WNW
20
WSW
20
WSW
25
WSW
20
WSW
15
S
30
WSW
35
WSW
30
WNW
20
W
10
S
20
W
25
WNW
10
W
15
SW
20
SW
15
SW
15
WSW
10
W
5
S
10
ESE
10
SSW
 mm 
3
4
2
1
2
4
1
3
2
1
1
2
2
6
1
max°C
11
10
12
15
16
11
10
10
11
12
12
10
11
14
12
14
17
15
15
18
16
21
23
20
13
13
11
12
12
13
16
15
14
11
11
10
11
11
11
12
14
16
16
16
14
18
21
Moonrise
8:07
8:27
8:46
9:05
9:26
9:49
10:19
10:56
11:46
12:49
2:03
3:21
4:40
5:56
7:09
8:19
Moonset
6:43
7:56
9:10
10:24
11:42
1:01
2:21
3:37
4:44
5:38
6:19
6:51
7:15
7:36
7:55
Sunrise
8:00
8:00
7:58
7:56
7:54
7:52
7:52
7:50
7:48
7:47
7:45
7:43
7:41
7:39
7:37
7:35
Sunset
6:35
6:36
6:37
6:38
6:40
6:42
6:43
6:45
6:45
6:46
6:49
6:50
6:51
6:52
6:53
6:54
Today's sea temperature in Gujan-Mestras is
11.1° C
(Statistics for 17 Feb 1981-2005 – mean: 11.9 max: 13.4 min: 10.1°C)
Issued (local time): 6 am Tuesday 17 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest