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 09:44 PM.

Days 1–4 Weather Summary

Moderate rain (total 12mm), heaviest on Sun night. Cool air temperatures (max 18°C on Fri afternoon, min 7°C on Sun night). Winds decreasing (strong winds from the W on Sat afternoon, light winds from the WSW by Sun afternoon).

Days 5–7 Weather Summary

Some drizzle, heaviest during Tue night. Cool air temperatures (max 17°C on Thu morning, min 6°C on Tue night). Mainly strong winds.

Days 8–10 Weather Summary

Mostly dry. Warm (max 22°C on Thu afternoon, min 5°C on Sat night). Winds increasing (calm on Thu night, strong winds from the WSW by Fri night).

Days 11–13 Weather Summary

Light rain (total 9mm), mostly falling on Tue afternoon. Very mild (max 17°C on Mon afternoon, min 4°C on Tue night). Winds increasing (calm on Tue night, strong winds from the WSW by Wed afternoon).

Fri
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thursday
5
Friday
6
Saturday
7
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
night
Wave Height Map
High Tide
12:11PM9.33m
00:36AM9.28m
12:53PM9.11m
1:15AM9.11m
1:40PM8.79m
2:01AM8.82m
2:34PM8.40m
2:54AM8.48m
3:40PM8.05m
3:59AM8.18m
4:58PM7.89m
5:15AM8.08m
6:19PM8.05m
6:32AM8.27m
7:31PM8.47m
7:40AM8.69m
8:30PM8.99m
8:38AM9.19m
9:21PM9.47m
9:28AM9.61m
10:05PM9.80m
10:14AM9.88m
10:47PM9.95m
10:57AM9.95m
11:26PM9.90m
11:37AM9.82m
00:03AM9.66m
12:17PM9.52m
Low Tide
6:23PM1.32m
6:45AM1.66m
7:03PM1.65m
7:29AM1.77m
7:49PM2.10m
8:19AM1.97m
8:42PM2.60m
9:19AM2.20m
9:47PM3.05m
10:30AM2.33m
11:04PM3.29m
11:48AM2.23m
00:25AM3.19m
1:02PM1.86m
1:35AM2.80m
2:05PM1.36m
2:34AM2.29m
2:59PM0.88m
3:24AM1.81m
3:47PM0.53m
4:10AM1.45m
4:31PM0.39m
4:52AM1.26m
5:11PM0.48m
5:31AM1.23m
5:50PM0.79m
6:09AM1.38m
6:28PM1.27m
Wave
height (m) 
direction
period (s) 
0.6
NE
8
0.6
NE
8
0.6
NE
7
0.8
WNW
3
0.6
NE
8
0.5
NE
8
0.4
NE
8
0.4
NE
7
0.6
NE
8
0.6
W
3
0.5
NE
8
1.5
NE
8
1.4
NE
10
1.1
NE
10
0.8
NE
9
0.9
NE
9
0.8
NE
8
0.8
NE
8
0.9
NE
8
0.8
NE
7
0.6
NE
7
0.6
NE
7
0.8
WSW
4
0.8
WSW
4
0.7
W
4
0.5
WSW
3
0.2
ENE
7
0.3
NNE
2
0.5
NE
4
0.8
NE
8
0.8
NE
8
0.8
NE
9
0.7
NE
9
1
NE
9
0.7
NE
9
0.7
NE
8
0.8
W
3
0.9
WSW
4
0.9
WSW
4
0.9
WSW
4
0.7
WSW
4
0.4
WSW
3
0.5
W
3
0.6
WSW
3
0.4
WSW
3
0.2
ENE
8
0.2
ENE
8
cloud
light rain
light rain
cloud
light rain
cloud
cloud
rain showers
clear
part cloud
part cloud
cloud
part cloud
rain showers
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
clear
part cloud
cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
light rain
light rain
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloudy
light rain
light rain
cloudy
light rain
cloudy
cloudy
rain shwrs
clear
some clouds
some clouds
cloudy
some clouds
rain shwrs
clear
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
clear
some clouds
cloudy
clear
some clouds
cloudy
cloudy
some clouds
some clouds
light rain
light rain
light rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
 km/h
25
WNW
10
N
15
WNW
45
W
20
NW
10
W
5
WSW
20
WSW
35
WSW
30
WSW
25
N
40
N
25
WNW
40
WSW
20
W
30
NNW
15
N
15
NNE
5
SW
20
N
15
W
35
WSW
45
WSW
40
WSW
35
WSW
25
WSW
10
WSW
25
NE
10
NNE
10
WSW
25
WSW
20
WNW
15
WSW
20
SE
5
NW
35
WSW
50
WSW
40
WSW
45
WSW
50
WSW
40
WSW
30
SW
35
WSW
35
WSW
30
WSW
25
WSW
10
WNW
 mm 
3
1
4
4
1
1
1
4
3
max°C
18
14
17
17
11
11
13
11
12
15
13
16
16
10
14
16
11
17
22
19
18
19
10
10
13
10
11
11
11
15
17
14
11
8
8
10
11
8
11
11
8
11
12
10
12
14
13
Moonrise
12:56
2:23
3:54
5:27
6:53
8:04
8:52
9:23
9:43
9:57
10:08
10:17
10:25
10:35
10:46
Moonset
11:14
11:25
11:38
11:56
12:23
1:06
2:10
3:34
5:07
6:40
8:08
9:31
10:50
12:07
1:24
Sunrise
5:47
5:48
5:50
5:52
5:54
5:56
5:58
6:01
6:03
6:05
6:07
6:09
6:11
6:13
6:15
Sunset
9:44
9:43
9:40
9:39
9:37
9:37
9:35
9:32
9:31
9:30
9:28
9:25
9:24
9:22
9:21
9:19
Today's sea temperature in San Sebastian is
11.8° C
(Statistics for 23 Jan 1981-2005 – mean: 9.9 max: 10.9 min: 8.9°C)
Issued (local time): 2 pm Friday 23 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest