Cascais Sea Conditions and Tide Table

Cascais 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 06:42 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Mon morning, min 12°C on Fri night). Winds decreasing (fresh winds from the N on Sun afternoon, light winds from the E by Mon morning).

Days 5–7 Weather Summary

Heavy rain (total 21mm), heaviest during Thu morning. Cool air temperatures (max 19°C on Mon afternoon, min 12°C on Thu morning). Winds increasing (calm on Mon afternoon, strong winds from the SE by Wed night).

Days 8–10 Weather Summary

Heavy rain (total 33mm), heaviest during Thu night. Very mild (max 15°C on Thu afternoon, min 11°C on Fri night). Winds increasing (light winds from the N on Sat afternoon, fresh winds from the NNW by Sun morning).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 13°C on Sun afternoon, min 12°C on Sun night). Mainly fresh winds.

Fri
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
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
night
Wave Height Map
High Tide
11:09PM2.64m
11:51AM2.60m
00:05AM2.85m
12:36PM2.81m
00:47AM3.08m
1:12PM3.02m
1:24AM3.29m
1:46PM3.21m
1:58AM3.47m
2:19PM3.37m
2:33AM3.60m
2:53PM3.47m
3:08AM3.65m
3:28PM3.52m
3:45AM3.62m
4:05PM3.49m
4:25AM3.50m
4:45PM3.39m
5:08AM3.31m
5:30PM3.24m
5:59AM3.06m
6:24PM3.04m
7:04AM2.80m
7:35PM2.87m
8:34AM2.63m
9:08PM2.80m
10:16AM2.64m
10:40PM2.90m
Low Tide
4:52PM1.67m
5:41AM1.47m
5:52PM1.48m
6:26AM1.26m
6:34PM1.26m
7:02AM1.04m
7:10PM1.04m
7:36AM0.84m
7:44PM0.84m
8:09AM0.68m
8:18PM0.69m
8:42AM0.57m
8:53PM0.60m
9:16AM0.54m
9:29PM0.58m
9:52AM0.58m
10:08PM0.64m
10:30AM0.71m
10:50PM0.77m
11:12AM0.91m
11:39PM0.96m
12:00PM1.16m
00:39AM1.19m
1:04PM1.41m
2:06AM1.36m
2:40PM1.56m
3:55AM1.37m
4:24PM1.52m
Wave
height (m) 
direction
period (s) 
1.8
NW
11
3
NW
16
3
NW
15
3
NW
14
3
NW
14
3
NW
13
2.5
NW
13
2.3
NW
12
2.1
NW
12
2.3
WNW
20
3
WNW
16
2.5
WNW
15
2.4
WNW
14
2.4
NW
15
3
WNW
15
3.5
WNW
15
4
WNW
16
4
WNW
15
4
WNW
14
3
NW
14
2.5
NW
13
2.3
NW
13
2
NW
12
1.7
WNW
12
1.7
W
11
2.1
WSW
11
2
WSW
10
2
WSW
10
2.1
SW
9
2.3
NNW
8
2.2
NNW
7
2.5
NNW
7
2.1
NW
11
1.8
NW
11
1.6
NW
10
1.6
W
14
1.9
WNW
13
2.2
WNW
16
2.2
WNW
15
2.4
WNW
14
2.3
WNW
13
2.2
WNW
13
2.1
WNW
13
2
W
13
2
WNW
12
1.8
W
13
2.3
W
12
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
rain showers
part cloud
rain showers
light rain
mod rain
light rain
heavy rain
mod rain
rain showers
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
rain shwrs
some clouds
rain shwrs
light rain
mod rain
light rain
heavy rain
mod rain
rain shwrs
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
 km/h
20
NW
20
NW
30
NNW
30
WNW
35
NNW
35
N
35
N
20
NNE
10
E
5
WSW
15
E
20
ESE
20
S
30
SSE
30
SSE
40
S
45
SSE
45
SE
30
SSE
15
S
15
SE
25
SW
10
SSE
15
E
10
N
20
NNE
25
NNW
35
NNW
30
NNW
35
NNW
35
NNW
40
NNW
30
NNW
30
NNW
25
NNW
25
NNW
35
NNW
25
NNW
25
NE
30
N
20
NE
25
NE
30
NNW
25
N
10
ESE
15
WNW
30
N
 mm 
9
2
4
6
4
20
7
2
max°C
13
14
13
13
13
14
14
12
18
19
18
16
16
15
16
15
15
15
15
13
13
14
13
14
15
13
14
13
13
13
13
12
12
12
12
13
13
12
15
15
13
12
13
12
12
12
12
Moonrise
4:26
5:00
5:30
5:56
6:21
6:45
7:11
7:39
8:13
8:54
9:44
10:45
11:53
1:06
2:18
Moonset
1:55
3:01
4:09
5:17
6:25
7:36
8:48
10:04
11:21
12:36
1:45
2:44
3:31
4:10
Sunrise
6:50
6:48
6:47
6:46
6:43
6:41
6:41
6:39
6:37
6:35
6:35
6:33
6:31
6:30
6:28
Sunset
6:42
6:43
6:44
6:45
6:45
6:46
6:47
6:49
6:50
6:51
6:52
6:52
6:53
6:54
6:55
6:57
Today's sea temperature in Cascais is
14.0° C
(Statistics for 13 Mar 1981-2005 – mean: 15.2 max: 16.5 min: 14.4°C)
Issued (local time): 5 pm Friday 13 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest