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 06:41 AM and sunset is at 08:23 PM.

Days 1–3 Weather Summary

Heavy rain (total 23mm), heaviest during Fri night. Cool air temperatures (max 17°C on Wed morning, min 10°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the SW by Fri night).

Days 4–6 Weather Summary

Moderate rain (total 12mm), heaviest on Sat morning. Cool air temperatures (max 14°C on Sun afternoon, min 9°C on Sat night). Winds decreasing (fresh winds from the NW on Sat morning, calm by Mon night).

Days 7–9 Weather Summary

Heavy rain (total 20mm), heaviest during Wed night. Very mild (max 15°C on Thu morning, min 10°C on Thu night). Winds decreasing (fresh winds from the WSW on Wed night, calm by Thu night).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Very mild (max 16°C on Sun afternoon, min 10°C on Sat night). Wind will be generally light.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
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
4:08PM2.86m
4:23AM2.81m
4:38PM2.85m
4:55AM2.74m
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
Low Tide
9:57AM0.27m
10:14PM0.27m
10:27AM0.30m
10:46PM0.31m
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
Wave
height (m) 
direction
period (s) 
0.8
WNW
10
0.8
WNW
10
1.9
NW
7
1.3
NNW
6
1
NW
5
0.9
WNW
5
0.9
WNW
8
1.5
WNW
10
2.4
W
7
3
WNW
13
3
WNW
12
2
WNW
11
1.8
NW
10
1.7
NW
10
1.6
NW
10
1.3
NW
9
1.3
WNW
10
1
W
12
0.9
WNW
11
1.8
WNW
7
1.9
WNW
9
2
WNW
10
1.9
NW
11
1.7
NW
10
2.4
WNW
8
2.1
WNW
9
1.7
WNW
9
1.5
WNW
9
1.4
WNW
9
1.3
WNW
9
1.3
NW
8
1.3
NW
10
1.2
NW
10
1.1
NW
10
1
NW
10
1.1
NW
9
part cloud
clear
part cloud
clear
clear
part cloud
light rain
light rain
heavy rain
rain showers
rain showers
rain showers
light rain
rain showers
clear
clear
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
mod rain
light rain
part cloud
part cloud
clear
clear
rain showers
part cloud
clear
clear
clear
part cloud
cloud
some clouds
clear
some clouds
clear
clear
some clouds
light rain
light rain
heavy rain
rain shwrs
rain shwrs
rain shwrs
light rain
rain shwrs
clear
clear
some clouds
rain shwrs
rain shwrs
rain shwrs
rain shwrs
rain shwrs
some clouds
mod rain
light rain
some clouds
some clouds
clear
clear
rain shwrs
some clouds
clear
clear
clear
some clouds
cloudy
 km/h
10
E
20
NW
20
NNW
20
NNW
25
NW
5
NW
20
SSW
30
SW
30
SW
30
NW
20
WNW
5
SSW
15
SSE
15
WNW
10
NNE
10
NNW
25
NW
5
NNW
20
S
30
NNW
15
NW
20
NW
20
WNW
20
SW
25
W
25
WNW
10
NNW
5
NW
20
WNW
10
W
15
WNW
10
W
5
NE
10
S
15
SW
10
SSE
 mm 
3
5
15
2.0
2.0
4
2.0
1.0
1.0
4
1.0
3
2.0
6
4
2.0
max°C
17
16
14
15
15
13
14
14
12
13
13
11
13
14
12
14
14
13
14
14
12
13
14
14
15
14
12
14
14
13
14
14
13
15
16
14
Moonrise
9:16
10:23
11:31
12:36
1:35
2:24
3:05
3:39
4:07
4:32
4:55
Moonset
6:43
7:08
7:40
8:20
9:10
10:10
11:20
12:34
1:50
3:07
4:22
5:39
Sunrise
6:41
6:39
6:37
6:37
6:35
6:33
6:33
6:31
6:30
6:28
6:28
6:26
Sunset
8:23
8:24
8:25
8:27
8:28
8:29
8:30
8:30
8:31
8:34
8:35
8:36
Today's sea temperature in Porto is 16.2 °C (Statistics for 24 Apr 1981-2005 – mean: 14.8 max: 17.4 min: 13.4°C)
Nearest