Porto Sea Conditions and Tide Table

Porto 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 06:37 AM and sunset is at 08:25 PM.

Days 1–3 Weather Summary

Heavy rain (total 22mm), heaviest during Fri night. Cool air temperatures (max 15°C on Fri afternoon, min 8°C on Sun night). Winds increasing (calm on Fri night, fresh winds from the NNW by Sun afternoon).

Days 4–6 Weather Summary

Heavy rain (total 27mm), heaviest during Mon night. Cool air temperatures (max 16°C on Tue morning, min 9°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 68mm), heaviest during Sat afternoon. Very mild (max 16°C on Fri afternoon, min 10°C on Sat night). Mainly fresh winds.

Days 10–12 Weather Summary

Moderate rain (total 12mm), heaviest on Sun morning. Very mild (max 17°C on Tue afternoon, min 12°C on Sun night). Wind will be generally light.

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
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
High Tide
5:10PM2.80m
5:29AM2.63m
5:45PM2.71m
6:08AM2.50m
6:26PM2.59m
6:54AM2.35m
7:17PM2.47m
7:54AM2.21m
8:24PM2.37m
9:14AM2.13m
9:45PM2.37m
10:41AM2.18m
11:05PM2.48m
11:54AM2.35m
00:12AM2.67m
12:53PM2.57m
1:09AM2.88m
1:43PM2.79m
1:59AM3.05m
2:29PM2.98m
2:47AM3.14m
3:12PM3.11m
3:32AM3.16m
Low Tide
10:58AM0.37m
11:20PM0.38m
11:31AM0.48m
11:58PM0.49m
12:09PM0.60m
00:42AM0.62m
12:55PM0.74m
1:38AM0.75m
1:55PM0.87m
2:52AM0.82m
3:14PM0.94m
4:19AM0.77m
4:41PM0.89m
5:37AM0.60m
5:55PM0.72m
6:38AM0.38m
6:55PM0.49m
7:30AM0.17m
7:46PM0.27m
8:16AM0.03m
8:34PM0.09m
8:59AM-0.04m
9:19PM-0.01m
Wave
height (m) 
direction
period (s) 
1.2
WNW
8
1.5
WNW
10
1.7
WNW
10
2.3
WNW
13
2.5
WNW
13
2
WNW
12
1.7
WNW
11
1.7
WNW
10
1.8
NW
9
1.1
WNW
11
1
W
13
0.9
WNW
12
1.3
WNW
7
1.5
WNW
8
1.6
WNW
8
1.8
WNW
10
2.1
WNW
12
2.2
NW
11
1.9
NW
11
1.9
NW
11
1.9
NW
11
1.9
WNW
10
1.9
WNW
10
1.9
W
8
1.4
W
8
1.3
W
8
1.2
W
8
1.4
W
7
1.8
W
7
1.6
W
8
1.2
WNW
9
1.3
WNW
9
1
NW
8
0.8
WNW
8
0.8
NW
8
1.1
W
6
light rain
light rain
rain showers
rain showers
clear
rain showers
clear
clear
clear
clear
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
light rain
rain showers
light rain
light rain
heavy rain
mod rain
heavy rain
rain showers
light rain
rain showers
rain showers
part cloud
clear
part cloud
cloud
part cloud
light rain
light rain
light rain
rain shwrs
rain shwrs
clear
rain shwrs
clear
clear
clear
clear
some clouds
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
light rain
rain shwrs
light rain
light rain
heavy rain
mod rain
heavy rain
rain shwrs
light rain
rain shwrs
rain shwrs
some clouds
clear
some clouds
cloudy
some clouds
light rain
 km/h
15
WSW
25
SW
10
SSE
10
NW
20
WNW
10
NNW
10
NNE
30
NNW
15
N
5
N
20
NW
15
SSW
15
SSW
25
WNW
10
NW
20
W
25
W
10
SW
20
S
25
SW
20
S
20
SSE
30
SSW
10
SW
5
SW
20
NW
15
S
15
SSW
30
SW
10
WNW
10
S
15
SW
5
SSW
10
SSE
15
SW
15
SSE
 mm 
2.0
3
13
1.0
3
5
3
2.0
5
3
2.0
7
3
2.0
7
2.0
3
17
6
18
10
3
3
1.0
3
max°C
14
15
10
13
14
11
14
14
12
13
14
13
16
15
13
13
13
12
14
15
13
15
16
14
14
12
12
14
15
13
16
16
14
16
17
15
Moonrise
11:31
12:36
1:35
2:24
3:05
3:39
4:07
4:32
4:55
5:20
5:46
Moonset
7:40
8:20
9:10
10:10
11:20
12:34
1:50
3:07
4:22
5:39
6:56
8:15
Sunrise
6:37
6:37
6:35
6:33
6:33
6:31
6:30
6:28
6:28
6:26
6:24
6:24
Sunset
8:25
8:27
8:28
8:29
8:30
8:30
8:31
8:34
8:35
8:36
8:37
8:37
Today's sea temperature in Porto is 16.2 °C (Statistics for 26 Apr 1981-2005 – mean: 14.9 max: 17.4 min: 13.4°C)
Nearest