Viseu Sea Conditions and Tide Table

Viseu 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 06:10 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Thu afternoon. Warm air temperatures (max 29°C on Thu afternoon, min 25°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 9mm), mostly falling on Mon night. Very warm air temperatures (max 30°C on Sun afternoon, min 25°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 17mm), heaviest on Wed afternoon. Warm (max 28°C on Thu afternoon, min 25°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 9mm), mostly falling on Sat afternoon. Warm (max 29°C on Tue afternoon, min 25°C on Sat night). Wind will be generally light.

Days 14–17 Weather Summary

Heavy rain (total 20mm), heaviest during Wed morning. Warm (max 29°C on Wed morning, min 25°C on Tue night). Wind will be generally light.

Thu
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
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
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
1:20PM4.56m
1:47AM4.81m
2:28PM4.62m
2:51AM4.96m
3:35PM4.77m
3:54AM5.19m
4:36PM4.97m
4:53AM5.43m
5:32PM5.18m
5:47AM5.64m
6:24PM5.34m
6:38AM5.76m
7:11PM5.42m
7:26AM5.77m
7:56PM5.41m
8:12AM5.65m
8:40PM5.32m
8:57AM5.41m
9:23PM5.15m
9:41AM5.10m
10:06PM4.93m
10:27AM4.76m
10:52PM4.69m
11:17AM4.42m
11:41PM4.46m
12:12PM4.15m
00:36AM4.29m
1:14PM3.98m
Low Tide
7:36PM1.28m
8:20AM0.98m
8:46PM1.17m
9:28AM0.70m
9:51PM0.96m
10:28AM0.39m
10:48PM0.71m
11:22AM0.12m
11:40PM0.48m
12:12PM-0.06m
00:29AM0.32m
1:00PM-0.12m
1:16AM0.26m
1:45PM-0.05m
2:01AM0.32m
2:29PM0.15m
2:46AM0.48m
3:12PM0.44m
3:32AM0.71m
3:56PM0.78m
4:19AM0.99m
4:41PM1.14m
5:11AM1.28m
5:32PM1.46m
6:11AM1.50m
6:33PM1.71m
7:20AM1.61m
7:43PM1.82m
Wave
Height (m)
Direction
Period (s)
0.6
ENE
4
0.7
NE
4
0.8
NE
6
0.7
NNE
7
0.6
NE
4
0.7
NE
4
0.8
ENE
4
0.6
ENE
3
0.7
NE
4
0.6
ENE
3
0.5
NNE
8
0.6
NE
4
0.4
NNE
8
0.6
NE
3
0.5
NE
3
0.4
NNE
8
0.5
NE
3
0.6
NE
4
0.6
ENE
3
0.6
NE
4
0.7
NE
4
0.8
ENE
4
0.6
NE
3
0.7
ENE
4
0.7
ENE
4
0.6
ENE
3
0.7
ENE
4
0.6
ENE
3
0.6
NE
3
0.6
NE
4
0.6
ENE
3
0.5
NE
3
0.7
ENE
4
0.8
ENE
4
0.6
NE
4
0.7
NE
4
0.6
ENE
4
0.6
ENE
3
0.7
ENE
3
0.6
ENE
3
0.5
NE
3
0.6
ENE
4
0.7
ENE
4
0.6
NE
3
0.7
NE
4
0.8
ENE
4
0.6
NE
4
thunderstorm
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
thunderstorm
part cloud
clear
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
clear
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
risk tstorm
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
risk tstorm
some clouds
clear
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
some clouds
clear
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
clear
km/h
15
ENE
15
E
15
E
15
ENE
10
ENE
15
E
20
ENE
10
ENE
15
ENE
15
ENE
10
ENE
15
ENE
15
ENE
10
NE
15
NE
10
NE
10
ENE
15
ENE
15
ENE
10
ENE
15
E
20
E
10
ENE
15
E
20
E
10
ENE
15
E
15
E
10
ENE
15
E
15
E
10
ENE
15
E
15
E
15
ENE
15
E
15
E
10
ENE
15
E
15
E
10
NE
15
E
15
E
10
ENE
15
ENE
15
E
10
ENE
 mm
1
5
3
1
3
2
3
2
2
3
1
1
2
1
2
2
1
2
1
3
3
1
2
3
3
3
max °C
29
26
29
29
26
29
28
26
29
30
26
29
29
25
28
28
26
27
27
25
26
28
26
27
28
26
28
27
26
27
28
26
27
28
26
28
29
26
29
28
26
28
29
26
28
27
26
Moonrise
1:55
2:56
4:02
5:09
6:14
7:14
8:08
8:57
9:43
10:27
11:10
11:53
12:38
1:24
2:13
Moonset
2:19
3:22
4:29
5:36
6:39
7:37
8:30
9:19
10:05
10:49
11:33
12:18
1:04
1:53
Sunrise
6:07
6:07
6:07
6:07
6:07
6:07
6:07
6:07
6:09
6:09
6:09
6:09
6:09
6:09
6:09
Sunset
6:10
6:10
6:10
6:10
6:10
6:12
6:12
6:12
6:12
6:12
6:12
6:12
6:12
6:12
6:12
6:12
Today's sea temperature in Viseu is
28.7° C
(Statistics for 09 Jul 1981-2005 – mean: 27.9 max: 28.8 min: 27.0°C)
Issued (local time): 2 pm Thursday 09 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest