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 07:48 AM and sunset is at 05:17 PM.

Days 1–3 Weather Summary

Moderate rain (total 16mm), heaviest on Sat afternoon. Cool air temperatures (max 15°C on Sat morning, min 11°C on Sun morning). Winds increasing (light winds from the W on Sat morning, strong winds from the WNW by Sun night).

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Wed morning. Cool air temperatures (max 15°C on Mon afternoon, min 10°C on Wed night). Winds decreasing (strong winds from the NW on Wed morning, light winds from the N by Wed night).

Days 7–9 Weather Summary

Some drizzle, heaviest during Sat night. Very mild (max 13°C on Thu afternoon, min 6°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 23mm), heaviest during Mon morning. Very mild (max 13°C on Sun afternoon, min 8°C on Wed morning). Winds increasing (calm on Sun morning, strong winds from the ESE by Mon night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
2:11PM2.90m
2:25AM3.12m
2:46PM2.92m
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
Low Tide
8:04AM0.97m
8:09PM1.00m
8:39AM0.92m
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
Wave
height (m) 
direction
period (s) 
3
WNW
16
3
WNW
15
3
WNW
15
2.4
WNW
14
2.3
WNW
14
2.5
WNW
13
3.5
WNW
14
3.5
WNW
15
4
WNW
14
3.5
WNW
14
3
NW
14
2.5
NW
14
2.4
NW
12
2.1
NW
12
2.1
NW
12
2.3
NW
13
2.5
NW
13
2.3
NW
12
1.8
NW
12
1.5
NW
12
1.2
NW
12
1.3
NW
11
1
NW
11
0.8
WNW
11
0.8
WNW
13
1
WNW
12
1.1
WNW
12
1
WNW
12
0.9
WNW
12
0.9
WNW
15
1.6
WNW
14
2
SW
7
3
W
12
2.5
W
11
2.1
WSW
10
1.3
SSW
8
part cloud
clear
part cloud
part cloud
rain showers
light rain
light rain
light rain
rain showers
part cloud
cloud
rain showers
rain showers
part cloud
rain showers
rain showers
rain showers
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
rain showers
cloud
part cloud
rain showers
heavy rain
light rain
cloud
cloud
part cloud
part cloud
some clouds
clear
some clouds
some clouds
rain shwrs
light rain
light rain
light rain
rain shwrs
some clouds
cloudy
rain shwrs
rain shwrs
some clouds
rain shwrs
rain shwrs
rain shwrs
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
rain shwrs
cloudy
some clouds
rain shwrs
heavy rain
light rain
cloudy
cloudy
some clouds
some clouds
 km/h
30
NNW
35
N
20
NNW
15
W
25
NW
35
W
20
NW
30
WNW
40
WNW
20
NNW
25
WNW
30
W
15
NNW
30
NW
35
NW
25
NW
30
NNW
15
NNW
15
N
15
NNE
10
NNW
20
NE
20
NNE
10
NNE
10
E
5
S
15
SSE
5
ENE
10
SSW
20
ESE
45
ESE
35
ESE
45
ESE
40
E
35
ENE
25
ENE
 mm 
3
5
2
1
5
3
1
2
2
1
1
1
17
5
max°C
13
14
13
15
14
14
12
12
13
14
15
15
15
14
13
13
13
11
12
13
11
8
10
8
8
9
11
11
13
12
10
13
12
11
11
10
Moonrise
7:35
8:28
9:15
9:54
10:28
10:56
11:22
11:45
12:09
12:34
1:02
1:36
Moonset
4:33
5:27
6:27
7:30
8:36
9:41
10:46
11:52
12:59
2:09
3:24
Sunrise
7:48
7:48
7:50
7:50
7:50
7:50
7:50
7:52
7:52
7:52
7:52
7:52
Sunset
5:17
5:17
5:19
5:19
5:20
5:20
5:21
5:21
5:22
5:22
5:22
5:23
Today's sea temperature in Sesimbra is
15.7° C
(Statistics for 19 Dec 1981-2005 – mean: 16.6 max: 17.6 min: 15.9°C)
Issued (local time): 5 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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