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 07:45 AM and sunset is at 05:15 PM.

Days 1–3 Weather Summary

Heavy rain (total 20mm), heaviest during Mon night. Cool air temperatures (max 16°C on Sun afternoon, min 11°C on Sun morning). Winds increasing (calm on Sun night, near gales from the NNW by Tue morning).

Days 4–6 Weather Summary

Moderate rain (total 12mm), heaviest on Thu night. Cool air temperatures (max 15°C on Thu night, min 11°C on Wed morning). Winds increasing (light winds from the E on Thu morning, fresh winds from the NNW by Thu night).

Days 7–9 Weather Summary

Some drizzle, heaviest during Sun afternoon. Very mild (max 14°C on Sat afternoon, min 9°C on Mon morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 14°C on Tue afternoon, min 7°C on Thu night). Wind will be generally light.

Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
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
10:35AM2.73m
11:12PM2.68m
11:29AM2.75m
11:58PM2.79m
12:15PM2.79m
00:38AM2.89m
12:57PM2.83m
1:15AM2.99m
1:35PM2.87m
1:51AM3.07m
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
Low Tide
5:01PM1.22m
5:22AM1.29m
5:47PM1.18m
6:10AM1.20m
6:26PM1.13m
6:51AM1.11m
7:02PM1.08m
7:29AM1.03m
7:36PM1.04m
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
Wave
height (m) 
direction
period (s) 
1.7
WNW
14
1.4
NW
12
1.6
WNW
15
1.9
WNW
14
1.9
WNW
13
3.5
WNW
9
4.5
WNW
11
4.5
WNW
12
3.5
WNW
13
2.5
WNW
13
2.2
WNW
13
1.8
WNW
13
1.9
WNW
12
2.5
WNW
20
3
WNW
18
3
WNW
16
3.5
WNW
16
3
WNW
15
2.5
WNW
14
2.2
WNW
14
1.8
WNW
13
1.6
WNW
12
1.6
WNW
12
2.1
WNW
13
2
WNW
13
1.8
NW
14
1.6
NW
13
1.3
NW
12
1.3
NW
12
1.4
NW
11
1.4
NW
12
1.4
NW
11
1.3
WNW
14
1.5
WNW
13
1.4
NW
12
1.2
WNW
12
clear
cloud
part cloud
cloud
rain showers
heavy rain
rain showers
part cloud
clear
clear
clear
clear
part cloud
part cloud
heavy rain
cloud
clear
rain showers
part cloud
part cloud
part cloud
clear
rain showers
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
cloudy
rain shwrs
heavy rain
rain shwrs
some clouds
clear
clear
clear
clear
some clouds
some clouds
heavy rain
cloudy
clear
rain shwrs
some clouds
some clouds
some clouds
clear
rain shwrs
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
 km/h
20
NE
20
NE
15
NE
5
SSW
25
SSW
35
NW
55
NNW
55
NNW
40
N
20
N
15
NNE
10
NNE
5
E
15
SSW
25
SSW
35
NNW
35
NNW
35
NNW
15
N
20
NNW
15
N
15
N
20
NW
25
N
20
NNE
25
N
15
NNE
10
NNE
25
N
25
N
15
NNE
20
NNE
20
N
25
NE
25
NE
25
NE
 mm 
5
11
4
11
1
1
max°C
14
16
14
16
14
13
13
13
13
13
14
14
13
14
15
13
13
13
13
14
12
13
13
12
11
12
10
12
14
13
11
13
12
11
12
11
Moonrise
2:34
3:35
4:35
5:36
6:37
7:35
8:28
9:15
9:54
10:28
10:56
11:22
Moonset
1:43
2:07
2:35
3:07
3:46
4:33
5:27
6:27
7:30
8:36
9:41
10:46
Sunrise
7:45
7:46
7:47
7:47
7:48
7:48
7:48
7:50
7:50
7:50
7:50
7:50
Sunset
5:15
5:15
5:16
5:16
5:16
5:17
5:17
5:19
5:19
5:20
5:20
5:21
Today's sea temperature in Sesimbra is
15.9° C
(Statistics for 14 Dec 1981-2005 – mean: 16.8 max: 17.8 min: 16.0°C)
Issued (local time): 11 am Sunday 14 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest