San Sebastian Sea Conditions and Tide Table

San Sebastian 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 05:21 PM.

Days 1–4 Weather Summary

Mostly dry. Low air temperatures (max 7°C on Thu afternoon, min 2°C on Sat night). Winds decreasing (strong winds from the WNW on Fri night, light winds from the WSW by Sun morning).

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be slightly above freezing (max 3°C on Sun afternoon, min 1°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Mild temperatures (max 5°C on Thu morning, min 1°C on Fri morning). Winds decreasing (fresh winds from the NNE on Thu morning, calm by Thu night).

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Mon morning. Mild temperatures (max 5°C on Sun morning, min 2°C on Sun night). Winds increasing (calm on Sat afternoon, fresh winds from the SE by Sun afternoon).

Thu
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tue
24
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
10:05PM8.82m
10:44AM8.82m
10:43PM8.87m
11:22AM8.79m
11:23PM8.84m
12:02PM8.72m
00:06AM8.74m
12:45PM8.64m
00:52AM8.59m
1:31PM8.55m
1:44AM8.41m
2:22PM8.48m
2:43AM8.26m
3:17PM8.45m
3:47AM8.20m
4:17PM8.49m
4:56AM8.29m
5:19PM8.61m
6:03AM8.52m
6:19PM8.82m
7:06AM8.86m
7:18PM9.07m
8:04AM9.20m
Low Tide
4:06PM2.56m
4:25AM1.39m
4:43PM2.52m
5:03AM1.40m
5:22PM2.52m
5:43AM1.49m
6:03PM2.55m
6:26AM1.64m
6:48PM2.59m
7:11AM1.85m
7:38PM2.61m
8:02AM2.09m
8:33PM2.59m
8:58AM2.33m
9:34PM2.48m
10:00AM2.50m
10:39PM2.25m
11:05AM2.57m
11:43PM1.91m
12:10PM2.50m
00:44AM1.50m
1:11PM2.34m
1:41AM1.10m
Wave
height (m) 
direction
period (s) 
1.1
NE
10.0
1
NE
10.0
0.8
NE
10.0
1
NE
10.0
1
NE
10.0
0.8
NE
10.0
0.8
NE
9.0
0.6
NE
9.0
0.4
NE
8.0
0.3
NE
8.0
0.3
NE
8.0
0.4
NE
7.0
0.4
NE
7.0
0.6
NE
8.0
0.6
NE
9.0
0.6
NE
11.0
0.6
NE
11.0
0.6
ENE
11.0
0.5
NE
11.0
0.5
NE
11.0
1
NNE
5.0
1.4
NE
7.0
1.2
NE
9.0
1
NE
9.0
0.9
NE
9.0
0.8
NE
9.0
0.7
NE
9.0
0.6
NE
9.0
0.6
NE
9.0
0.9
ENE
9.0
1.2
ENE
9.0
1.4
ENE
8.0
1.1
E
12.0
1.2
E
12.0
1
E
11.0
1
E
12.0
cloud
cloud
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
light rain
part cloud
part cloud
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
light rain
some clouds
some clouds
 km/h
10
WSW
15
W
25
W
30
WNW
40
WNW
30
W
30
W
20
W
5
WSW
5
S
5
SSW
10
SSW
10
WSW
10
W
10
SW
15
WSW
10
WSW
5
SW
5
WNW
10
NNW
30
NNE
35
NNE
5
N
10
SSW
10
WSW
15
WSW
5
SW
0
ESE
15
ENE
30
E
30
SE
25
SSE
10
SSW
5
SSW
10
NW
10
WNW
 mm 
1
1
max°C
7
5
4
5
5
4
5
3
2
3
2
1
2
2
2
3
2
3
4
4
5
5
4
2
3
2
2
3
4
5
5
3
2
3
3
2
Moonrise
5:54
7:08
8:30
9:54
11:18
12:42
2:07
3:35
5:06
6:42
8:18
9:44
Moonset
11:40
12:17
12:43
1:02
1:15
1:26
1:36
1:45
1:57
2:11
2:31
3:02
3:50
Sunrise
9:45
9:45
9:47
9:47
9:48
9:48
9:48
9:48
9:48
9:48
9:49
9:49
Sunset
5:21
5:21
5:21
5:21
5:21
5:21
5:21
5:21
5:21
5:21
5:21
5:22
Today's sea temperature in San Sebastian is 2.7 °C (Statistics for 12 Jun 1981-2005 – mean: 7.3 max: 9.0 min: 5.4°C)
Issued (local time): 2 pm Thursday 12 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest