Viana do Castelo Sea Conditions and Tide Table

Viana do Castelo 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 08:55 PM.

Days 1–4 Weather Summary

Light rain (total 4mm), mostly falling on Sun night. Warm air temperatures (max 29°C on Wed morning, min 16°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Wed night. Warm air temperatures (max 28°C on Wed afternoon, min 14°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 22°C on Sun morning, min 14°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Some drizzle, heaviest during Tue night. Warm (max 21°C on Fri morning, min 10°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the NNW by Thu afternoon).

Days 14–17 Weather Summary

Mostly dry. Warm (max 26°C on Sat afternoon, min 12°C on Mon night). Winds decreasing (fresh winds from the NNW on Fri afternoon, light winds from the N by Sat morning).

Sun
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
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
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High Tide
11:06PM2.82m
11:55AM2.75m
00:08AM2.83m
12:50PM2.83m
1:01AM2.86m
1:34PM2.92m
1:46AM2.90m
2:12PM3.01m
2:25AM2.93m
2:46PM3.08m
3:00AM2.96m
3:18PM3.14m
3:35AM2.97m
3:50PM3.17m
4:09AM2.96m
4:22PM3.19m
4:43AM2.94m
4:55PM3.17m
5:18AM2.89m
5:30PM3.14m
5:54AM2.84m
6:08PM3.09m
6:35AM2.79m
6:49PM3.03m
7:20AM2.74m
7:37PM2.97m
8:13AM2.71m
8:32PM2.91m
Low Tide
4:54PM1.36m
5:36AM1.12m
6:01PM1.31m
6:31AM1.08m
6:55PM1.23m
7:15AM1.03m
7:39PM1.14m
7:53AM0.99m
8:17PM1.06m
8:28AM0.95m
8:52PM0.98m
9:00AM0.93m
9:25PM0.92m
9:32AM0.92m
9:59PM0.89m
10:04AM0.93m
10:33PM0.88m
10:36AM0.95m
11:07PM0.90m
11:10AM1.00m
11:44PM0.93m
11:47AM1.05m
00:23AM0.99m
12:28PM1.12m
1:07AM1.05m
1:14PM1.18m
1:57AM1.09m
2:09PM1.24m
Wave
Height (m)
Direction
Period (s)
0.9
WNW
9
0.9
WNW
9
1.2
WNW
14
1.4
WNW
13
1.4
WNW
12
1.3
WNW
12
1.3
WNW
12
1.2
WNW
11
1
WNW
10
0.9
WNW
10
0.9
WNW
10
0.9
NW
10
0.8
WNW
10
0.9
NW
9
1.1
W
12
1.3
WNW
10
1.6
WNW
11
1.5
W
10
1.9
W
12
1.9
W
12
1.5
W
12
1.5
W
11
1.4
WNW
11
1.8
WNW
11
1.7
WNW
11
1.6
WNW
10
1.3
WNW
10
1.2
W
10
1.2
W
10
2.3
WNW
12
2.5
WNW
12
2.3
WNW
12
2.3
WNW
11
3
WNW
11
3.5
WNW
13
3
WNW
13
3
WNW
12
2.5
WNW
12
2
WNW
12
2
WNW
12
2
WNW
9
1.8
WNW
11
1.9
NW
6
1.7
NNW
6
1.4
WNW
11
2.1
NW
6
2.4
NW
7
thunderstorm
rain showers
part cloud
clear
clear
clear
clear
part cloud
clear
part cloud
rain showers
clear
clear
part cloud
cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
rain showers
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
rain shwrs
some clouds
clear
clear
clear
clear
some clouds
clear
some clouds
rain shwrs
clear
clear
some clouds
cloudy
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
rain shwrs
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
5
WNW
5
SSE
10
SSE
10
SW
5
SE
5
SSW
5
W
10
NE
5
ESE
10
NW
5
E
5
NNE
15
NW
15
NNW
10
NNW
25
NNW
15
NNW
20
NNW
30
NNW
15
N
15
NNW
20
NW
10
NNW
10
NW
20
NW
15
NNW
10
NW
15
WNW
5
SSW
10
NNW
20
NW
5
W
20
NNW
30
NNW
25
N
20
N
35
NNW
25
N
15
N
25
NNW
15
N
20
NNW
35
NNW
20
N
20
NNW
35
NNW
25
N
2
2
1
1
max °C
22
20
22
21
18
24
25
23
29
28
23
26
24
22
20
18
15
20
20
16
22
20
16
19
19
16
19
17
16
17
17
15
17
18
15
21
21
17
25
26
20
21
20
15
20
19
17
Moonrise
3:26
4:30
5:34
6:38
7:42
8:45
9:45
10:38
11:24
12:03
12:35
1:01
1:25
1:46
Moonset
3:01
3:21
3:41
4:03
4:28
4:58
5:35
6:19
7:10
8:08
9:11
10:16
11:21
12:27
1:33
Sunrise
6:07
6:07
6:05
6:05
6:05
6:03
6:03
6:03
6:03
6:01
6:01
6:01
6:01
6:01
6:01
Sunset
8:55
8:57
8:58
8:58
8:59
9:00
9:00
9:01
9:01
9:02
9:04
9:05
9:05
9:06
9:07
9:07
Today's sea temperature in Viana do Castelo is
15.8° C
(Statistics for 24 May 1981-2005 – mean: 16.0 max: 17.5 min: 14.4°C)
Issued (local time): 6 pm Sunday 24 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest