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 07:41 AM and sunset is at 04:57 PM.

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Mon night. Cool air temperatures (max 17°C on Mon morning, min 12°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Cool air temperatures (max 18°C on Thu afternoon, min 12°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 9mm), mostly falling on Tue morning. Very mild (max 16°C on Sun morning, min 11°C on Mon night). Winds increasing (light winds from the E on Sun afternoon, fresh winds from the S by Tue morning).

Days 10–12 Weather Summary

Heavy rain (total 30mm), heaviest during Thu night. Very mild (max 13°C on Wed morning, min 10°C on Wed night). Winds increasing (light winds from the S on Wed night, fresh winds from the ENE by Thu night).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Fri
26
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
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
11:50AM0.28m
11:07PM0.18m
12:29PM0.27m
00:02AM0.17m
1:10PM0.27m
Low Tide
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
6:18PM0.11m
5:18AM0.04m
7:09PM0.10m
Wave
height (m) 
direction
period (s) 
0.3
NE
4
0.4
NE
4
0.2
ENE
3
0.1
NE
3
0.1
N
7
0.4
NNW
9
0.6
N
8
0.6
N
7
0.4
NNE
4
0.4
NE
4
0.5
NE
4
0.4
NE
4
0.4
ENE
4
0.6
ENE
4
0.5
NE
4
0.3
NE
3
0.4
NE
4
0.3
NE
4
0.4
NE
4
0.6
ENE
4
0.4
NE
4
0.3
N
5
0.2
NNW
6
0.2
SSW
3
0.5
S
3
0.7
WNW
4
0.9
WNW
4
1.2
WNW
5
1.5
WNW
8
1
WNW
8
0.7
NW
7
0.7
NW
6
0.7
NE
5
1.8
NE
6
1.2
NE
6
cloud
cloud
light rain
light rain
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
light rain
cloud
part cloud
clear
clear
clear
part cloud
cloud
light rain
cloud
light rain
cloud
part cloud
light rain
rain showers
rain showers
light rain
rain showers
rain showers
cloud
light rain
heavy rain
light rain
light rain
cloudy
cloudy
light rain
light rain
light rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
cloudy
some clouds
clear
clear
clear
some clouds
cloudy
light rain
cloudy
light rain
cloudy
some clouds
light rain
rain shwrs
rain shwrs
light rain
rain shwrs
rain shwrs
cloudy
light rain
heavy rain
light rain
light rain
 km/h
10
E
10
ESE
5
ESE
10
SE
5
SE
15
SW
10
SW
5
WNW
10
ESE
10
E
15
ENE
5
SE
15
E
20
E
15
E
10
E
15
ENE
10
ESE
15
E
15
E
10
SE
25
SSE
10
SSE
15
SSE
35
S
20
W
25
WSW
30
W
25
WSW
10
SW
10
SSE
25
ENE
20
E
35
ENE
25
E
 mm 
4
1
3
1
2
1
1
5
2
5
2
2
2
1
13
2
2
max°C
17
17
15
17
16
14
15
16
14
17
18
16
18
17
14
17
17
13
16
15
13
14
14
12
12
12
12
13
13
11
13
13
11
12
12
Moonrise
3:25
4:28
5:31
6:33
7:32
8:26
9:12
9:50
10:22
10:49
11:12
11:34
Moonset
1:49
2:15
2:45
3:22
4:08
5:01
6:02
7:07
8:14
9:22
10:29
Sunrise
7:41
7:43
7:43
7:43
7:45
7:45
7:46
7:46
7:47
7:47
7:48
7:48
Sunset
4:57
4:58
4:58
4:58
4:59
4:59
5:00
5:00
5:00
5:00
5:01
5:02
Today's sea temperature in Castelsardo is
16.8° C
(Statistics for 15 Dec 1981-2005 – mean: 15.7 max: 17.2 min: 14.5°C)
Issued (local time): 12 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest