Santander Sea Conditions and Tide Table

Santander 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 05:39 PM.

Days 1–4 Weather Summary

Heavy rain (total 38mm), heaviest during Thu night. Cool air temperatures (max 17°C on Thu afternoon, min 8°C on Sat night). Winds decreasing (fresh winds from the S on Thu afternoon, calm by Fri night).

Days 5–7 Weather Summary

Heavy rain (total 21mm), heaviest during Wed morning. Cool air temperatures (max 13°C on Mon night, min 7°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 15mm), heaviest on Wed afternoon. Very mild (max 12°C on Wed night, min 3°C on Fri night). Winds decreasing (fresh winds from the N on Wed afternoon, light winds from the ESE by Fri night).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 11°C on Tue afternoon, min 4°C on Sat night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
3:33PM3.62m
3:54AM3.65m
4:06PM3.67m
4:29AM3.72m
4:40PM3.70m
5:03AM3.77m
5:14PM3.70m
5:36AM3.78m
5:48PM3.66m
6:11AM3.76m
6:24PM3.60m
6:48AM3.72m
7:04PM3.51m
7:29AM3.66m
7:48PM3.41m
8:17AM3.59m
8:39PM3.30m
9:14AM3.52m
9:40PM3.20m
10:20AM3.48m
10:51PM3.17m
11:31AM3.51m
00:05AM3.24m
12:42PM3.61m
Low Tide
9:41PM0.92m
9:58AM0.96m
10:15PM0.82m
10:34AM0.91m
10:50PM0.76m
11:09AM0.88m
11:24PM0.75m
11:45AM0.88m
00:00AM0.78m
12:23PM0.90m
00:36AM0.84m
1:02PM0.96m
1:15AM0.91m
1:45PM1.04m
1:59AM1.01m
2:35PM1.13m
2:49AM1.10m
3:32PM1.23m
3:49AM1.18m
4:39PM1.27m
4:58AM1.20m
5:52PM1.24m
6:12AM1.13m
Wave
height (m) 
direction
period (s) 
2.5
NW
20
2.5
NW
18
2.5
NW
17
2.5
NW
17
2.5
NW
16
2.2
NW
15
1.7
NW
14
2.2
NW
13
2.4
NW
13
2.3
NW
15
2.5
NW
16
2.4
NW
16
2.3
NW
16
2
NNW
14
1.4
NNW
13
1.4
NNW
12
1.8
NW
12
1.7
NW
14
2
NW
13
2.1
N
7
1.8
NW
14
1.8
NW
14
1.7
N
7
1.7
N
7
1.6
N
7
1.5
N
8
1.2
N
7
1
NNW
9
0.9
NW
14
0.7
NW
13
0.7
NW
13
0.6
NNW
12
0.4
NNW
12
0.4
NW
12
0.4
NW
13
0.4
NW
13
cloud
heavy rain
heavy rain
light rain
rain showers
part cloud
part cloud
light rain
part cloud
part cloud
part cloud
cloud
part cloud
light rain
light rain
light rain
rain showers
heavy rain
mod rain
rain showers
light rain
light rain
light rain
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
cloud
cloudy
heavy rain
heavy rain
light rain
rain shwrs
some clouds
some clouds
light rain
some clouds
some clouds
some clouds
cloudy
some clouds
light rain
light rain
light rain
rain shwrs
heavy rain
mod rain
rain shwrs
light rain
light rain
light rain
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
cloudy
 km/h
35
S
10
W
20
NW
10
SSW
5
SSW
5
S
15
SSE
30
W
10
S
10
S
10
S
5
S
5
S
15
SSE
15
NNW
10
ESE
10
WNW
25
NW
30
N
25
N
20
N
25
N
20
N
20
N
20
N
5
ESE
10
SE
15
E
10
SSE
5
SE
10
E
5
S
5
SSE
5
NE
10
SSE
10
SSE
 mm 
17
11
3
2
5
2
1
2
2
14
7
4
2
1
1
max°C
17
14
11
10
10
11
13
12
9
10
7
9
9
13
13
12
11
12
11
12
10
10
9
8
8
7
6
7
5
7
8
6
9
10
8
10
Moonrise
8:35
9:28
10:13
10:50
11:20
11:45
12:06
12:26
12:46
1:07
1:30
2:00
Moonset
4:03
4:49
5:43
6:44
7:51
9:00
10:09
11:19
12:29
1:40
2:55
4:14
Sunrise
8:42
8:44
8:44
8:45
8:45
8:45
8:45
8:45
8:47
8:47
8:47
8:47
Sunset
5:39
5:39
5:40
5:40
5:42
5:42
5:43
5:44
5:44
5:45
5:45
5:45
Today's sea temperature in Santander is
14.7° C
(Statistics for 18 Dec 1981-2005 – mean: 13.8 max: 14.6 min: 13.0°C)
Issued (local time): 6 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest