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 06:03 AM and sunset is at 06:06 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Tue night. Very warm air temperatures (max 30°C on Wed morning, min 25°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 17mm), heaviest on Sat morning. Warm air temperatures (max 29°C on Fri morning, min 25°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 15mm), heaviest on Tue afternoon. Warm (max 28°C on Mon morning, min 24°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 14mm), heaviest on Fri night. Warm (max 30°C on Fri morning, min 25°C on Thu night). Wind will be generally light.

Days 13–16 Weather Summary

Heavy rain (total 27mm), heaviest during Mon morning. Warm (max 29°C on Tue morning, min 25°C on Sun night). Wind will be generally light.

Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wed
1
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
6:47AM5.74m
7:24PM5.33m
7:39AM5.67m
8:15PM5.23m
8:30AM5.51m
9:05PM5.08m
9:22AM5.27m
9:56PM4.91m
10:15AM4.99m
10:48PM4.73m
11:09AM4.71m
11:41PM4.58m
12:06PM4.47m
00:35AM4.48m
1:04PM4.31m
1:30AM4.44m
2:02PM4.23m
2:23AM4.45m
2:57PM4.25m
3:14AM4.53m
3:49PM4.33m
4:02AM4.64m
4:36PM4.45m
4:47AM4.78m
5:20PM4.58m
5:30AM4.92m
6:01PM4.70m
6:11AM5.04m
6:40PM4.80m
Low Tide
1:12PM-0.13m
1:29AM0.39m
2:01PM0.01m
2:18AM0.52m
2:50PM0.26m
3:09AM0.72m
3:41PM0.56m
4:02AM0.96m
4:33PM0.88m
4:59AM1.18m
5:29PM1.17m
6:00AM1.36m
6:29PM1.39m
7:05AM1.44m
7:30PM1.51m
8:08AM1.41m
8:29PM1.52m
9:05AM1.30m
9:22PM1.46m
9:55AM1.15m
10:10PM1.35m
10:40AM0.97m
10:53PM1.22m
11:21AM0.82m
11:34PM1.09m
12:00PM0.69m
00:12AM0.99m
12:37PM0.61m
Wave
Height (m)
Direction
Period (s)
0.5
NE
3
0.4
ENE
3
0.6
NE
3
0.5
NE
3
0.5
ENE
3
0.6
ENE
3
0.6
NE
4
0.5
NE
3
0.4
NE
3
0.4
NNE
8
0.3
NNE
8
0.4
NNE
8
0.4
NNE
8
0.5
ENE
3
0.5
NE
3
0.6
NE
3
0.5
NE
3
0.5
NE
3
0.5
NE
3
0.4
NNE
8
0.4
ENE
3
0.3
NNE
8
0.4
NE
3
0.5
N
8
0.5
NE
3
0.5
ENE
3
0.6
ENE
3
0.6
NE
4
0.6
ENE
3
0.6
ENE
3
0.6
ENE
3
0.5
ENE
3
0.6
ENE
3
0.7
ENE
4
0.6
ENE
4
0.6
ENE
3
0.6
ENE
3
0.6
ENE
4
0.7
ENE
4
0.7
ENE
4
0.7
ENE
4
0.6
ENE
3
0.6
ENE
3
0.5
ENE
3
0.6
ENE
3
0.6
ENE
3
0.6
ENE
3
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
part cloud
part cloud
clear
part cloud
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
clear
part cloud
clear
clear
part cloud
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
some clouds
some clouds
clear
some clouds
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
rain shwrs
risk tstorm
clear
some clouds
clear
clear
some clouds
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
some clouds
risk tstorm
km/h
10
ENE
10
ENE
10
NE
15
ENE
15
ENE
10
ENE
15
ENE
10
NE
5
ENE
10
ENE
10
ENE
5
ENE
10
ENE
10
ENE
5
ENE
15
ENE
15
ENE
10
ENE
10
NE
10
NE
5
E
10
ENE
10
ENE
5
E
15
ENE
10
E
10
ENE
15
ENE
15
E
10
E
15
E
15
ENE
10
ENE
15
E
15
E
10
ENE
15
E
15
E
10
E
15
E
15
E
10
E
15
ENE
15
E
10
ENE
15
ENE
15
E
2
2
2
2
5
3
5
1
1
5
3
1
4
2
1
2
2
2
2
2
2
2
3
3
4
4
4
2
2
3
max °C
29
29
26
30
29
26
27
28
26
29
28
26
28
28
26
27
27
26
28
28
26
28
27
25
28
27
26
27
28
25
30
29
26
29
29
26
28
28
25
27
26
26
29
28
26
28
27
Moonrise
7:31
8:33
9:30
10:20
11:06
11:50
12:32
1:13
1:56
2:41
3:28
4:18
5:09
6:00
6:51
7:40
Moonset
7:57
8:58
9:52
10:41
11:27
12:11
12:54
1:37
2:22
3:09
3:58
4:48
5:40
6:31
7:20
Sunrise
6:03
6:03
6:03
6:03
6:03
6:03
6:03
6:05
6:05
6:05
6:05
6:05
6:05
6:05
6:05
6:05
Sunset
6:06
6:06
6:07
6:07
6:07
6:07
6:07
6:07
6:07
6:07
6:07
6:08
6:08
6:08
6:08
6:08
Today's sea temperature in Viseu is
28.8° C
(Statistics for 16 Jun 1981-2005 – mean: 28.1 max: 28.9 min: 27.2°C)
Issued (local time): 8 am Tuesday 16 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest