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 06:08 PM.

Days 1–3 Weather Summary

Heavy rain (total 32mm), heaviest during Fri morning. Warm air temperatures (max 27°C on Wed morning, min 25°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 32mm), heaviest during Sun morning. Warm air temperatures (max 28°C on Sun morning, min 24°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 66mm), heaviest during Thu morning. Warm (max 28°C on Wed morning, min 23°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 42mm), heaviest during Fri morning. Warm (max 27°C on Sat morning, min 22°C on Sun night). Wind will be generally light.

Wednesday
8
Thursday
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
Thu
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
9:47AM4.43m
10:25PM4.05m
10:45AM4.17m
11:33PM3.87m
11:58AM4.05m
00:50AM3.88m
1:15PM4.13m
2:02AM4.11m
2:23PM4.40m
3:00AM4.48m
3:19PM4.77m
3:49AM4.89m
4:08PM5.16m
4:32AM5.29m
4:52PM5.49m
5:12AM5.62m
5:35PM5.72m
5:52AM5.84m
6:17PM5.81m
6:33AM5.93m
7:00PM5.74m
7:15AM5.87m
7:45PM5.53m
7:59AM5.67m
8:33PM5.21m
8:47AM5.35m
9:26PM4.83m
9:43AM4.99m
Low Tide
4:04PM1.43m
4:18AM1.81m
5:05PM1.70m
5:30AM2.03m
6:32PM1.80m
7:07AM2.02m
7:57PM1.64m
8:26AM1.75m
8:59PM1.32m
9:21AM1.33m
9:47PM0.93m
10:07AM0.87m
10:29PM0.56m
10:49AM0.43m
11:09PM0.26m
11:29AM0.06m
11:48PM0.06m
12:10PM-0.19m
00:28AM-0.00m
12:51PM-0.28m
1:09AM0.08m
1:35PM-0.20m
1:52AM0.29m
2:21PM0.04m
2:38AM0.61m
3:11PM0.40m
3:29AM1.00m
4:09PM0.82m
Wave
height (m) 
direction
period (s) 
0.6
NNE
8
0.5
NNE
8
0.6
NNE
8
0.6
NNE
8
0.5
NNE
8
0.6
NNE
8
0.6
N
16
0.6
N
15
0.7
NNE
14
0.6
N
14
0.5
N
14
0.6
NNE
9
0.6
NNE
11
0.5
NNE
10
0.5
NNE
10
0.5
NNE
10
0.5
NNE
10
0.5
NNE
10
0.4
NNE
9
0.5
NNE
9
0.4
NNE
9
0.4
NNE
9
0.4
NNE
9
0.5
NNE
8
0.5
NNE
8
0.4
NNE
7
0.4
NNE
8
0.6
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
9
0.4
NNE
9
0.4
NNE
9
0.4
NNE
8
0.4
NNE
8
0.3
NNE
8
0.3
NNE
8
0.3
NNE
8
0.3
NNE
8
0.3
NNE
7
0.3
NNE
12
0.4
NNE
12
0.4
NNE
12
0.4
NNE
7
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
rain showers
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
mod rain
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
rain showers
light rain
thunderstorm
light rain
cloud
cloud
part cloud
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
rain shwrs
risk tstorm
risk tstorm
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
rain shwrs
mod rain
cloudy
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
risk tstorm
rain shwrs
light rain
risk tstorm
light rain
cloudy
cloudy
some clouds
rain shwrs
risk tstorm
rain shwrs
risk tstorm
risk tstorm
 km/h
10
ENE
10
NE
5
ENE
10
ENE
10
NE
5
NE
10
E
10
NE
5
ENE
5
ENE
10
NE
5
ENE
10
ENE
10
NE
5
NE
5
E
5
NE
5
ENE
5
E
5
SSE
5
ESE
5
ESE
10
NE
5
ENE
10
E
5
ENE
5
ENE
10
SE
0
NNE
5
SSW
5
S
10
NNE
5
NE
0
SSE
5
S
5
WSW
5
SW
5
WSW
5
SW
0
W
5
NW
5
E
5
E
5
NE
5
ESE
5
ENE
10
NE
 mm 
5
3
2
4
3
1
8
6
3
1
4
6
3
4
6
2
3
8
2
3
1
5
9
28
3
7
9
1
6
4
10
6
4
1
1
3
3
1
2
4
4
5
max°C
27
26
26
27
27
25
26
26
25
27
27
26
28
28
26
25
25
25
26
25
24
28
28
25
24
24
25
24
25
24
27
27
26
26
25
24
24
24
23
23
24
24
27
27
25
27
27
Moonrise
11:24
12:15
1:05
1:53
2:40
3:27
4:13
5:02
5:53
6:49
7:49
8:52
9:58
11:01
12:00
Moonset
11:04
11:55
12:45
1:33
2:19
3:05
3:50
4:36
5:24
6:16
7:13
8:14
9:19
10:23
11:25
Sunrise
6:03
6:03
6:03
6:03
6:01
6:01
6:01
6:01
6:01
6:01
6:01
6:01
6:01
6:00
6:00
6:00
Sunset
6:08
6:07
6:07
6:07
6:07
6:07
6:07
6:07
6:06
6:06
6:06
6:06
6:05
6:05
6:05
6:05
Today's sea temperature in Viseu is
28.7° C
(Statistics for 08 Apr 1981-2005 – mean: 28.1 max: 28.9 min: 27.5°C)
Issued (local time): 2 am Wednesday 08 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest