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 06:11 AM and sunset is at 06:19 PM.

Days 1–3 Weather Summary

Heavy rain (total 25mm), heaviest during Tue night. Warm air temperatures (max 28°C on Sun morning, min 24°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 27mm), heaviest during Wed morning. Warm air temperatures (max 28°C on Wed afternoon, min 24°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 38mm), heaviest during Sun night. Warm (max 27°C on Sat morning, min 24°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 41mm), heaviest during Tue morning. Warm (max 28°C on Thu morning, min 25°C on Tue night). Wind will be generally light.

Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Mon
23
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
High Tide
8:57AM5.02m
9:20PM4.69m
9:34AM4.71m
10:02PM4.32m
10:19AM4.38m
10:54PM3.98m
11:17AM4.09m
00:04AM3.75m
12:32PM3.94m
1:28AM3.73m
1:54PM4.03m
2:45AM3.96m
3:04PM4.33m
3:43AM4.34m
3:58PM4.73m
4:29AM4.77m
4:43PM5.15m
5:09AM5.17m
5:24PM5.51m
5:46AM5.51m
6:03PM5.76m
6:23AM5.76m
6:42PM5.88m
7:00AM5.87m
7:21PM5.85m
7:38AM5.84m
8:02PM5.66m
8:18AM5.67m
Low Tide
3:13PM0.85m
3:24AM1.18m
3:50PM1.19m
4:01AM1.54m
4:35PM1.54m
4:50AM1.88m
5:43PM1.82m
6:10AM2.12m
7:24PM1.90m
7:58AM2.09m
8:49PM1.67m
9:11AM1.79m
9:45PM1.31m
10:02AM1.38m
10:28PM0.91m
10:43AM0.95m
11:06PM0.53m
11:21AM0.54m
11:42PM0.22m
11:57AM0.19m
00:18AM0.01m
12:35PM-0.05m
00:54AM-0.07m
1:13PM-0.16m
1:31AM-0.01m
1:52PM-0.12m
2:10AM0.19m
2:34PM0.09m
Wave
height (m) 
direction
period (s) 
0.6
NNE
10
0.5
NNE
9
0.5
NNE
9
0.5
NNE
9
0.4
NNE
9
0.5
NNE
9
0.4
NNE
9
0.4
NNE
9
0.5
NNE
9
0.5
NNE
8
0.4
NNE
8
0.5
NNE
8
0.5
NNE
8
0.4
NNE
7
0.6
NE
4
0.6
NNE
7
0.5
NNE
7
0.6
NNE
7
0.5
NNE
7
0.5
NNE
7
0.6
NNE
8
0.5
NNE
8
0.5
NNE
8
0.5
NNE
8
0.6
NNE
8
0.5
NNE
8
0.6
NNE
8
0.7
NNE
8
0.6
NNE
8
0.6
NNE
8
0.6
NNE
8
0.6
NNE
8
0.6
NNE
8
0.5
NNE
9
0.5
NNE
9
0.6
NNE
9
0.6
NNE
9
0.5
NNE
9
0.5
NNE
9
0.5
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
9
0.6
NNE
10
0.6
NNE
10
0.5
N
11
0.4
NNE
11
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
mod rain
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
rain shwrs
risk tstorm
some clouds
some clouds
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
mod rain
risk tstorm
some clouds
some clouds
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
 km/h
10
ENE
10
ENE
5
ENE
10
NE
10
NE
10
NE
10
E
10
ENE
5
ENE
10
ENE
10
ENE
5
ENE
10
E
10
NE
10
ENE
10
NE
10
NE
10
ENE
5
E
10
NE
5
ENE
5
NE
10
NNE
5
ENE
5
NE
10
NE
10
NE
10
ENE
15
ENE
5
NE
10
ENE
10
ENE
5
ENE
10
E
10
NE
10
NE
10
ENE
10
ENE
5
ENE
10
NE
15
ENE
5
ENE
10
E
10
E
5
E
5
SE
5
ENE
 mm 
4
2
1
1
1
5
2
9
7
4
3
3
5
5
4
4
3
6
3
9
2
7
11
4
3
6
6
6
3
1
4
3
10
1
4
4
7
5
8
max°C
28
28
25
28
28
26
27
27
25
27
28
26
27
28
25
26
27
25
27
27
25
27
27
24
26
26
25
27
27
26
27
26
25
28
28
26
27
27
25
28
28
25
27
27
25
28
27
Moonrise
10:11
10:59
11:50
12:41
1:34
2:25
3:15
4:04
4:51
5:38
6:25
7:14
8:06
9:02
10:01
Moonset
9:52
10:39
11:29
12:20
1:12
2:04
2:54
3:42
4:29
5:15
6:01
6:47
7:36
8:29
9:26
Sunrise
6:11
6:11
6:11
6:11
6:09
6:09
6:09
6:09
6:09
6:09
6:09
6:09
6:07
6:07
6:07
6:07
Sunset
6:19
6:17
6:17
6:17
6:16
6:16
6:16
6:15
6:15
6:15
6:15
6:15
6:15
6:15
6:14
6:14
Today's sea temperature in Viseu is
28.2° C
(Statistics for 08 Mar 1981-2005 – mean: 27.9 max: 29.1 min: 27.3°C)
Issued (local time): 8 am Sunday 08 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest