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 09:40 AM and sunset is at 05:23 PM.

Days 1–3 Weather Summary

Mostly dry. Low air temperatures (max 7°C on Sat morning, min 5°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Low air temperatures (max 8°C on Thu afternoon, min 5°C on Tue afternoon). Winds decreasing (strong winds from the NW on Tue night, light winds from the WNW by Thu afternoon).

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 7°C on Fri morning, min 2°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 5°C on Tue morning, min 2°C on Mon morning). Winds increasing (light winds from the W on Mon morning, strong winds from the WSW by Thu morning).

Days 13–16 Weather Summary

Light rain (total 2mm), mostly falling on Fri afternoon. Mild temperatures (max 6°C on Fri night, min 2°C on Fri morning). Winds increasing (light winds from the NW on Fri morning, near gales from the WSW by Sat afternoon).

Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sun
21
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
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High Tide
1:13PM8.13m
1:19AM8.12m
1:59PM7.99m
2:11AM7.93m
2:49PM7.94m
3:11AM7.83m
3:45PM7.99m
4:16AM7.88m
4:43PM8.16m
5:22AM8.11m
5:42PM8.44m
6:24AM8.49m
6:39PM8.80m
7:23AM8.93m
7:34PM9.19m
8:18AM9.37m
8:27PM9.54m
9:11AM9.71m
9:18PM9.80m
10:02AM9.91m
10:09PM9.91m
10:52AM9.94m
11:00PM9.85m
11:43AM9.81m
11:52PM9.63m
12:34PM9.55m
00:45AM9.27m
1:26PM9.19m
Low Tide
6:54AM2.14m
7:15PM3.04m
7:39AM2.41m
8:04PM3.09m
8:30AM2.65m
9:01PM3.04m
9:26AM2.81m
10:02PM2.84m
10:28AM2.85m
11:04PM2.49m
11:30AM2.75m
00:04AM2.01m
12:30PM2.53m
1:01AM1.47m
1:28PM2.23m
1:56AM0.95m
2:22PM1.93m
2:48AM0.53m
3:14PM1.69m
3:40AM0.27m
4:06PM1.55m
4:31AM0.19m
4:57PM1.54m
5:22AM0.33m
5:48PM1.66m
6:12AM0.64m
6:40PM1.88m
7:05AM1.11m
7:34PM2.16m
Wave
Height (m)
Direction
Period (s)
0.7
NE
7
0.6
NE
7
0.4
NE
6
0.3
NE
6
0.4
NE
6
0.6
NNE
4
0.7
NE
6
0.7
NE
7
0.8
NE
8
0.8
NE
8
1
NE
9
0.8
NE
9
1
NE
8
0.8
NE
8
0.8
NE
8
0.7
NW
3
0.9
N
4
0.8
NNE
4
0.7
NE
7
0.6
NE
7
0.6
ENE
8
0.6
NE
10
0.6
NE
10
0.7
NE
9
0.6
ENE
11
0.6
ENE
10
0.6
NE
10
0.6
NE
9
0.6
NE
9
0.6
NE
9
0.5
NE
9
0.4
NE
9
0.4
NE
8
0.4
ENE
8
0.8
NE
15
1
NE
13
1
NE
12
1
NE
12
0.7
NE
12
0.6
ENE
11
0.8
ENE
11
0.9
NNE
6
1.2
NW
4
1.1
W
4
0.6
WSW
4
0.4
WNW
3
0.4
NNW
3
part cloud
part cloud
clear
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
cloud
light rain
cloud
cloud
cloud
clear
clear
clear
some clouds
some clouds
clear
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
cloudy
light rain
cloudy
cloudy
cloudy
clear
clear
clear
km/h
10
WSW
20
WSW
15
W
10
NW
10
NNW
15
N
10
N
5
NNW
10
NNW
20
WSW
45
W
35
NW
30
NW
20
NNW
35
W
35
NW
35
NW
25
NNE
15
W
15
W
15
WNW
15
WNW
5
SSW
15
SSE
10
S
5
NW
5
WNW
10
W
10
W
20
WSW
10
SW
10
W
10
W
15
NNE
20
NNE
20
NNW
50
WSW
45
WSW
25
W
10
NW
20
N
30
NW
55
WNW
55
WSW
35
WSW
20
WNW
15
NW
2
max °C
7
7
7
7
7
5
5
6
7
7
7
6
7
7
7
7
8
8
7
6
4
3
4
3
3
4
3
2
3
4
5
5
4
5
5
4
5
4
3
3
4
6
5
6
6
3
5
Moonrise
11:43
1:01
2:21
3:44
5:12
6:46
8:22
9:53
11:05
11:53
12:23
12:42
12:56
1:07
1:17
Moonset
1:40
1:51
2:01
2:10
2:21
2:35
2:54
3:24
4:11
5:22
6:51
8:26
9:59
11:26
12:47
Sunrise
9:40
9:41
9:41
9:42
9:44
9:44
9:45
9:45
9:45
9:47
9:47
9:48
9:48
9:48
9:48
9:48
Sunset
5:23
5:22
5:22
5:22
5:22
5:22
5:21
5:21
5:21
5:21
5:21
5:21
5:21
5:21
5:21
5:21
Today's sea temperature in San Sebastian is
3.6° C
(Statistics for 06 Jun 1981-2005 – mean: 7.5 max: 9.0 min: 5.4°C)
Issued (local time): 8 am Saturday 06 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest