Castelsardo Sea Conditions and Tide Table

Castelsardo 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 07:39 AM and sunset is at 04:57 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Fri afternoon, min 11°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 43mm), heaviest during Mon night. Cool air temperatures (max 18°C on Mon morning, min 12°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Thu afternoon. Very mild (max 18°C on Thu morning, min 13°C on Fri afternoon). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 15°C on Sun morning, min 11°C on Mon afternoon). Wind will be generally light.

Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
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
3:12PM0.25m
4:16AM0.16m
4:03PM0.24m
5:29AM0.18m
4:50PM0.23m
6:21AM0.20m
5:34PM0.22m
7:02AM0.23m
6:16PM0.21m
7:38AM0.24m
6:56PM0.21m
8:12AM0.26m
7:33PM0.21m
8:47AM0.27m
8:08PM0.20m
9:22AM0.28m
8:42PM0.20m
9:59AM0.28m
9:14PM0.20m
10:36AM0.28m
9:47PM0.19m
11:13AM0.28m
10:24PM0.19m
Low Tide
7:58AM0.09m
10:28PM0.08m
9:17AM0.11m
11:10PM0.07m
10:40AM0.12m
11:45PM0.06m
11:52AM0.12m
00:17AM0.05m
12:49PM0.12m
00:48AM0.04m
1:37PM0.11m
1:20AM0.03m
2:18PM0.11m
1:53AM0.03m
2:56PM0.10m
2:27AM0.02m
3:34PM0.10m
3:00AM0.02m
4:11PM0.10m
3:34AM0.02m
4:50PM0.11m
4:07AM0.02m
5:32PM0.11m
4:41AM0.02m
Wave
height (m) 
direction
period (s) 
0
E
2
0.2
ENE
3
0.2
ENE
3
0.1
NE
3
0.1
NE
2
0.1
NE
3
0.1
NE
3
0.2
ENE
3
0.3
NE
4
0.4
NE
4
0.4
NE
4
0.4
ENE
4
0.4
ENE
4
1.2
NE
5
0.7
N
9
0.5
N
8
0.4
NNW
7
0.5
NE
4
0.5
NE
4
0.5
NE
4
0.4
ENE
4
0.6
NE
4
0.6
NE
4
0.6
NE
4
0.6
NE
4
0.8
N
5
0.9
N
5
0.7
N
5
0.6
N
5
0.5
N
4
0.5
NE
4
0.6
NE
4
0.4
NE
4
0.5
NE
4
0.5
NE
4
0.4
NE
4
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
part cloud
cloud
heavy rain
mod rain
mod rain
rain showers
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
cloudy
some clouds
cloudy
heavy rain
mod rain
mod rain
rain shwrs
some clouds
cloudy
cloudy
cloudy
light rain
light rain
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
clear
clear
 km/h
5
ESE
10
NNE
10
SE
5
SE
5
NNW
10
SSE
5
ESE
5
NE
10
SE
10
SE
15
ESE
25
ESE
15
E
10
ENE
10
S
10
SSE
15
NE
15
ESE
10
ESE
15
E
15
E
15
E
20
E
20
E
20
E
25
ENE
25
ENE
20
ENE
15
ENE
15
E
15
E
20
ENE
15
E
15
E
15
ENE
10
ESE
 mm 
20
8
9
6
1
1
1
max°C
15
16
12
15
15
13
15
16
13
18
18
16
14
14
13
16
15
14
18
18
15
16
15
14
16
15
13
15
14
13
15
15
12
13
14
12
Moonrise
12:19
1:22
2:23
3:25
4:28
5:31
6:33
7:32
8:26
9:12
9:50
10:22
Moonset
12:47
1:07
1:27
1:49
2:15
2:45
3:22
4:08
5:01
6:02
7:07
8:14
Sunrise
7:39
7:41
7:41
7:41
7:43
7:43
7:43
7:45
7:45
7:46
7:46
7:47
Sunset
4:57
4:57
4:57
4:57
4:58
4:58
4:58
4:59
4:59
5:00
5:00
5:00
Today's sea temperature in Castelsardo is
16.9° C
(Statistics for 12 Dec 1981-2005 – mean: 15.8 max: 17.2 min: 14.5°C)
Issued (local time): 12 pm Friday 12 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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