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 06:05 PM.

Days 1–4 Weather Summary

Heavy rain (total 46mm), heaviest during Sun night. Warm air temperatures (max 27°C on Sun afternoon, min 24°C on Tue morning). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 26mm), heaviest during Thu afternoon. Warm air temperatures (max 29°C on Fri morning, min 25°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 52mm), heaviest during Sat night. Warm (max 28°C on Sat afternoon, min 23°C on Sun morning). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 41mm), heaviest during Wed morning. Warm (max 28°C on Fri morning, min 24°C on Tue afternoon). Wind will be generally light.

Sun
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Fri
2
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
11:56PM4.06m
12:20PM4.29m
1:12AM4.20m
1:35PM4.49m
2:18AM4.53m
2:40PM4.83m
3:15AM4.94m
3:36PM5.22m
4:04AM5.35m
4:27PM5.55m
4:50AM5.69m
5:14PM5.78m
5:33AM5.92m
6:00PM5.86m
6:16AM6.00m
6:46PM5.77m
7:00AM5.92m
7:31PM5.54m
7:45AM5.70m
8:19PM5.21m
8:32AM5.37m
9:09PM4.82m
9:24AM4.98m
Low Tide
5:25PM1.53m
5:57AM1.85m
6:51PM1.51m
7:26AM1.70m
8:08PM1.25m
8:37AM1.32m
9:08PM0.88m
9:33AM0.84m
9:59PM0.50m
10:22AM0.37m
10:45PM0.19m
11:08AM-0.03m
11:29PM-0.01m
11:52AM-0.30m
00:12AM-0.06m
12:37PM-0.38m
00:55AM0.04m
1:22PM-0.28m
1:39AM0.27m
2:08PM-0.01m
2:24AM0.60m
2:56PM0.38m
3:13AM0.99m
Wave
height (m) 
direction
period (s) 
0.4
NNE
8
0.5
NNE
8
0.4
NNE
8
0.4
NNE
8
0.4
NNE
8
0.4
NNE
8
0.4
NNE
8
0.4
NNE
8
0.5
NNE
8
0.4
NNE
8
0.5
NNE
8
0.5
NNE
8
0.5
NNE
8
0.5
NNE
8
0.4
NNE
9
0.4
NNE
8
0.5
NNE
8
0.5
NNE
8
0.5
NNE
8
0.5
NNE
8
0.5
NNE
8
0.4
NNE
8
0.4
NNE
8
0.4
NNE
8
0.4
NNE
8
0.5
N
14
0.4
NNE
13
0.4
NNE
8
0.4
NNE
8
0.4
NNE
8
0.4
NE
8
0.5
NNE
8
0.6
ENE
3
0.5
NE
3
0.5
ENE
3
0.4
NNE
7
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
rain showers
rain showers
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
rain shwrs
risk tstorm
rain shwrs
rain shwrs
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
 km/h
10
NE
5
ENE
5
NE
10
NNE
5
NE
10
ENE
0
NE
5
E
10
ENE
10
NE
5
ENE
10
ENE
10
NE
5
E
5
ENE
10
ENE
5
ENE
10
ENE
10
ENE
5
ENE
10
SE
5
E
5
E
5
ENE
10
ENE
5
E
10
SSE
5
SE
5
E
5
E
5
E
5
E
5
ENE
10
ENE
5
E
5
ENE
 mm 
4
13
6
2
6
8
1
1
5
2
3
4
5
1
3
5
3
3
12
10
1
3
4
3
6
10
2
6
6
2
4
7
6
6
max°C
27
26
27
27
26
27
25
25
27
28
26
28
27
25
29
28
25
27
28
25
24
25
25
27
28
25
25
24
24
27
26
25
27
27
25
28
Moonrise
12:26
1:19
2:09
2:59
3:49
4:40
5:34
6:32
7:34
8:38
9:43
10:44
Moonset
12:04
12:56
1:46
2:35
3:23
4:12
5:04
5:58
6:57
8:00
9:04
10:08
11:07
Sunrise
6:00
6:00
6:00
6:00
6:00
6:00
6:00
5:58
5:58
5:58
5:58
5:58
Sunset
6:05
6:05
6:05
6:05
6:05
6:04
6:04
6:04
6:04
6:04
6:02
6:02
Today's sea temperature in Viseu is 28.9 °C (Statistics for 20 Apr 1981-2005 – mean: 28.2 max: 29.4 min: 27.5°C)
Issued (local time): 2 pm Sunday 20 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest