Sesimbra Sea Conditions and Tide Table

Sesimbra 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 —.

Days 1–4 Weather Summary

Heavy rain (total 28mm), heaviest during Sat night. Cool air temperatures (max 14°C on Sat night, min 10°C on Sun night). Winds decreasing (strong winds from the W on Sat night, light winds from the NW by Sun night).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 12°C on Wed afternoon, min 8°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 3mm), mostly falling on Sat afternoon. Very mild (max 15°C on Sun afternoon, min 6°C on Fri night). Winds increasing (light winds from the NE on Fri night, fresh winds from the E by Sat afternoon).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 13°C on Wed afternoon, min 6°C on Wed morning). Wind will be generally light.

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
3:00AM3.15m
3:22PM2.91m
3:35AM3.15m
3:57PM2.90m
4:10AM3.13m
4:34PM2.86m
4:48AM3.10m
5:14PM2.82m
5:30AM3.05m
6:00PM2.77m
6:17AM2.99m
6:52PM2.72m
7:11AM2.93m
7:52PM2.70m
8:15AM2.89m
9:00PM2.73m
9:25AM2.88m
10:09PM2.82m
10:36AM2.92m
11:14PM2.97m
11:42AM3.00m
00:10AM3.14m
12:44PM3.09m
Low Tide
8:42PM0.98m
9:13AM0.90m
9:16PM0.98m
9:47AM0.91m
9:50PM1.00m
10:23AM0.93m
10:27PM1.03m
11:02AM0.96m
11:07PM1.08m
11:46AM1.01m
11:53PM1.14m
12:35PM1.06m
00:46AM1.20m
1:33PM1.10m
1:50AM1.25m
2:38PM1.12m
3:03AM1.24m
3:47PM1.09m
4:18AM1.16m
4:54PM1.02m
5:28AM1.01m
5:55PM0.92m
6:30AM0.85m
Wave
height (m) 
direction
period (s) 
3
WNW
13
3.5
WNW
14
3.5
WNW
14
3
WNW
14
3
WNW
14
3
NW
14
2.5
NW
13
2.4
NW
12
2.1
NW
12
1.9
NW
11
1.4
NW
10
1.5
NW
11
1.4
NW
16
1.1
NW
14
1.1
NW
13
0.9
NW
12
0.7
NW
12
0.8
NW
11
1
NW
11
1.2
WNW
13
1.3
WNW
14
1.1
WNW
13
1.2
WNW
12
1
WNW
12
0.8
WNW
11
0.8
WNW
12
0.6
WNW
13
0.7
WNW
12
0.7
WNW
12
0.9
WNW
11
0.9
WNW
11
0.8
WNW
14
0.8
WNW
14
0.9
WNW
13
0.8
WNW
13
0.7
WNW
12
mod rain
rain showers
thunderstorm
rain showers
part cloud
part cloud
rain showers
thunderstorm
rain showers
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
rain showers
rain showers
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
mod rain
rain shwrs
risk tstorm
rain shwrs
some clouds
some clouds
rain shwrs
risk tstorm
rain shwrs
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
 km/h
40
W
25
NW
30
NW
15
NW
20
NNW
30
NW
30
WNW
35
NW
35
NNW
25
NNE
10
NE
10
NNE
10
NNE
15
NE
10
N
10
NE
15
NNE
20
N
10
NE
25
E
40
E
35
E
30
ENE
25
E
25
ENE
20
NE
20
NE
10
NNE
10
NNW
10
NE
15
NE
15
ENE
20
E
20
ENE
15
ENE
10
ENE
 mm 
9
1
2
6
3
3
4
2
1
max°C
14
12
12
10
13
14
14
14
12
11
10
12
10
10
12
10
11
12
9
11
11
12
13
15
11
10
13
12
12
12
11
9
13
11
10
13
Moonrise
9:15
9:54
10:28
10:56
11:22
11:45
12:09
12:34
1:02
1:36
2:18
3:11
Moonset
6:27
7:30
8:36
9:41
10:46
11:52
12:59
2:09
3:24
4:41
5:59
Sunrise
7:50
7:50
7:50
7:50
7:50
7:52
7:52
7:52
7:52
7:52
7:52
7:52
Sunset
5:19
5:19
5:20
5:20
5:21
5:21
5:22
5:22
5:22
5:23
5:24
5:25
Today's sea temperature in Sesimbra is
15.6° C
(Statistics for 20 Dec 1981-2005 – mean: 16.6 max: 17.6 min: 15.9°C)
Issued (local time): 11 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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