Sines Sea Conditions and Tide Table

Sines 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 06:58 AM and sunset is at 08:12 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Fri afternoon, min 13°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Mon afternoon, min 14°C on Tue night). Winds decreasing (fresh winds from the E on Mon night, calm by Wed morning).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Wed night. Very mild (max 18°C on Sat morning, min 14°C on Thu night). Winds decreasing (fresh winds from the S on Wed night, light winds from the S by Sat morning).

Days 10–12 Weather Summary

Light rain (total 9mm), mostly falling on Sun afternoon. Warm (max 24°C on Tue afternoon, min 14°C on Sun night). Wind will be generally light.

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Sat
2
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
AM
Wave Height Map
High Tide
3:23PM3.48m
3:41AM3.54m
4:02PM3.54m
4:23AM3.49m
4:43PM3.51m
5:07AM3.36m
5:27PM3.41m
5:55AM3.15m
6:16PM3.25m
6:51AM2.91m
7:14PM3.05m
8:00AM2.70m
8:26PM2.89m
9:25AM2.57m
9:52PM2.82m
10:54AM2.60m
11:15PM2.88m
12:05PM2.73m
00:20AM3.00m
12:58PM2.89m
1:12AM3.11m
1:41PM3.03m
1:55AM3.19m
2:18PM3.15m
2:32AM3.23m
2:52PM3.22m
Low Tide
9:08AM0.48m
9:25PM0.48m
9:45AM0.46m
10:06PM0.45m
10:25AM0.52m
10:49PM0.52m
11:06AM0.66m
11:36PM0.66m
11:52AM0.87m
00:30AM0.85m
12:45PM1.10m
1:37AM1.06m
1:54PM1.32m
3:03AM1.20m
3:26PM1.43m
4:37AM1.21m
4:58PM1.39m
5:52AM1.10m
6:08PM1.24m
6:46AM0.98m
7:00PM1.08m
7:30AM0.87m
7:43PM0.95m
8:06AM0.80m
8:20PM0.85m
8:38AM0.77m
8:54PM0.80m
Wave
height (m) 
direction
period (s) 
2.1
WNW
13
1.8
WNW
12
1.9
WNW
12
1.7
WNW
11
1.6
WNW
11
1.4
WNW
11
1.2
WNW
10
1.1
WNW
10
1
NW
10
0.8
NW
9
0.7
NW
9
1.1
SE
4
1.1
NW
16
1.4
NW
15
1.8
NW
14
1.9
NW
13
1.8
NW
13
1.8
NW
13
2.3
SW
8
2.5
WSW
9
2.1
WSW
9
1.7
WSW
9
1.6
W
9
1.4
W
8
1.7
W
9
1.6
W
9
1.3
W
9
1
W
8
0.9
W
8
0.9
W
8
1.1
W
10
1.2
W
10
1.1
W
10
0.9
W
10
0.9
WNW
10
1
WNW
9
0.8
WNW
13
0.8
WNW
12
1.1
W
12
1
W
11
1
W
11
1.1
WNW
11
1
W
10
0.9
WNW
10
1
W
10
0.9
WNW
9
clear
clear
part cloud
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
rain showers
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
light rain
light rain
part cloud
part cloud
light rain
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
part cloud
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
rain shwrs
clear
clear
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
light rain
light rain
some clouds
some clouds
light rain
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
rain shwrs
clear
clear
some clouds
clear
 km/h
15
NNE
20
NNW
15
NE
0
NE
15
NW
5
S
5
S
15
W
5
ENE
10
ENE
5
NNE
35
ESE
20
S
20
SSW
15
SSW
5
WNW
15
SW
25
SSE
25
SSW
25
SSW
20
S
20
SSW
20
SW
10
SSW
10
S
10
WNW
10
NNW
15
N
10
NNE
15
N
15
N
20
NW
5
NNE
15
NNE
15
NNW
15
NNE
5
NE
15
WNW
5
NNE
10
NW
15
WNW
5
WNW
5
NNW
20
NW
15
NW
15
NNW
 mm 
2
2
5
2
1
max°C
21
22
18
22
21
16
19
18
15
23
24
22
20
19
16
17
19
17
17
17
15
17
17
15
18
17
16
17
16
15
18
17
17
22
24
20
22
22
19
22
21
19
22
20
15
18
Moonrise
6:36
7:09
7:48
8:37
9:36
10:44
11:57
1:09
2:19
3:25
4:29
5:31
6:32
7:34
8:36
Moonset
8:37
9:55
11:13
12:27
1:32
2:24
3:06
3:40
4:08
4:33
4:56
5:18
5:42
6:07
6:36
Sunrise
6:58
6:56
6:54
6:54
6:52
6:50
6:50
6:48
6:47
6:46
6:45
6:43
6:41
6:41
6:39
6:39
Sunset
8:12
8:13
8:14
8:15
8:15
8:16
8:17
8:19
8:20
8:20
8:21
8:22
8:22
8:23
8:24
Today's sea temperature in Sines is
15.5° C
(Statistics for 17 Apr 1981-2005 – mean: 16.2 max: 18.1 min: 14.8°C)
Issued (local time): 12 am Friday 17 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest