Nettuno Sea Conditions and Tide Table

Nettuno 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 07:31 AM and sunset is at 04:40 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Sun night. Cool air temperatures (max 16°C on Fri morning, min 12°C on Sat night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 52mm), heaviest during Mon night. Cool air temperatures (max 13°C on Mon morning, min 11°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 50mm), heaviest during Thu morning. Very mild (max 12°C on Thu morning, min 10°C on Thu night). Mainly fresh winds.

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Mon afternoon. Very mild (max 11°C on Sun morning, min 2°C on Mon night). Winds increasing (calm on Mon morning, strong winds from the NNW 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
8:44AM0.33m
8:31PM0.29m
9:20AM0.34m
9:05PM0.29m
9:56AM0.34m
9:39PM0.29m
10:32AM0.34m
10:14PM0.29m
11:09AM0.34m
10:51PM0.28m
11:47AM0.34m
11:33PM0.27m
12:28PM0.33m
00:22AM0.26m
1:12PM0.33m
1:23AM0.25m
2:03PM0.32m
2:36AM0.24m
3:01PM0.31m
3:58AM0.25m
4:07PM0.31m
5:14AM0.28m
5:13PM0.31m
6:20AM0.31m
Low Tide
2:48PM0.10m
2:47AM0.03m
3:25PM0.10m
3:21AM0.03m
4:01PM0.10m
3:55AM0.03m
4:38PM0.10m
4:30AM0.03m
5:17PM0.11m
5:06AM0.04m
6:00PM0.11m
5:44AM0.05m
6:48PM0.11m
6:27AM0.07m
7:42PM0.10m
7:20AM0.09m
8:43PM0.10m
8:25AM0.10m
9:47PM0.08m
9:43AM0.11m
10:51PM0.07m
11:05AM0.11m
11:51PM0.05m
Wave
height (m) 
direction
period (s) 
0.4
SSW
6
0.4
SSW
5
0.3
SSW
5
0.2
S
5
0.2
S
4
0.2
S
4
0.2
SSE
4
0.5
SE
4
0.8
SSE
5
1.1
SSE
5
1
SSE
5
0.8
SSW
5
0.6
SW
5
0.5
SW
4
0.6
WNW
6
1
W
6
0.9
WSW
5
0.9
SW
4
1.2
SSE
6
1.3
S
6
1.4
S
8
1.5
SSW
7
1.3
SSW
7
1.3
SSW
7
0.9
SSW
6
0.9
SW
8
1.1
SSW
6
1.7
S
6
1.5
WSW
5
0.6
WNW
4
0.4
WNW
4
0.4
WSW
6
1.8
NNW
6
1.5
NNW
6
1
N
5
0.5
NNW
4
part cloud
cloud
part cloud
clear
clear
part cloud
clear
part cloud
light rain
light rain
light rain
heavy rain
cloud
light rain
heavy rain
rain showers
mod rain
mod rain
heavy rain
light rain
heavy rain
mod rain
light rain
rain showers
light rain
mod rain
light rain
light rain
light rain
part cloud
clear
rain showers
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
some clouds
clear
some clouds
light rain
light rain
light rain
heavy rain
cloudy
light rain
heavy rain
rain shwrs
mod rain
mod rain
heavy rain
light rain
heavy rain
mod rain
light rain
rain shwrs
light rain
mod rain
light rain
light rain
light rain
some clouds
clear
rain shwrs
clear
clear
clear
clear
 km/h
5
E
5
SW
5
NE
5
NE
5
W
5
E
10
E
20
SE
20
ESE
25
ESE
25
ESE
5
ENE
10
E
10
NNW
15
SSE
15
E
15
SW
20
ESE
25
E
30
ESE
25
ESE
30
ESE
25
ESE
20
ESE
15
ESE
15
ESE
25
ESE
30
SE
25
WSW
20
NW
0
NE
10
NW
35
NNW
40
NNW
30
N
15
NNE
 mm 
1
1
4
13
4
12
2
6
10
11
2
11
6
5
3
2
7
3
2
1
3
max°C
16
16
15
15
14
13
15
15
14
13
13
13
13
12
12
13
13
12
12
12
12
12
12
11
12
12
10
11
11
9
9
9
4
4
4
3
Moonrise
7:17
8:11
8:57
9:35
10:07
10:33
10:57
11:18
11:39
12:02
12:27
12:58
Moonset
3:50
4:44
5:45
6:50
7:57
9:05
10:12
11:20
12:30
1:43
3:00
Sunrise
7:31
7:31
7:31
7:31
7:33
7:33
7:33
7:33
7:33
7:33
7:35
7:35
Sunset
4:40
4:42
4:42
4:43
4:43
4:44
4:44
4:45
4:45
4:45
4:46
4:47
Today's sea temperature in Nettuno is
17.2° C
(Statistics for 19 Dec 1981-2005 – mean: 15.6 max: 16.7 min: 14.5°C)
Issued (local time): 6 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest