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 07:33 AM and sunset is at 04:43 PM.

Days 1–3 Weather Summary

Heavy rain (total 57mm), heaviest during Tue night. Cool air temperatures (max 16°C on Mon night, min 11°C on Tue night). Winds decreasing (strong winds from the SW on Tue night, light winds from the E by Thu afternoon).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Fri morning, min 10°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Some drizzle, heaviest during Wed afternoon. Very mild (max 13°C on Tue morning, min 9°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Thu afternoon. Very mild (max 12°C on Thu morning, min 5°C on Thu night). Wind will be generally light.

Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Sat
3
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
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
6:17PM0.31m
7:18AM0.34m
7:14PM0.32m
8:10AM0.36m
8:07PM0.32m
8:59AM0.38m
Low Tide
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
12:18PM0.10m
00:45AM0.03m
1:22PM0.08m
1:36AM0.01m
2:18PM0.07m
2:24AM-0.01m
3:10PM0.06m
Wave
height (m) 
direction
period (s) 
1.4
SSW
7
1.5
SSW
7
1
SSW
6
2.2
SSW
7
1.7
SW
7
2.1
SSW
7
1.4
SSW
6
1
SSW
6
0.6
S
5
0.4
S
6
0.4
S
6
0.3
SSE
5
0.2
S
5
0.2
SSW
5
0.2
S
5
0.1
S
7
0.2
S
7
0.1
SE
2
0.2
SSE
4
0.2
S
3
0.1
S
3
0.1
SW
2
0.2
W
4
0.3
WSW
4
0.5
W
5
0.4
WSW
4
0.4
WSW
4
0.4
W
4
0.4
SW
4
0.5
SSE
5
0.3
SSE
4
0.3
SW
6
0.3
SSE
5
0.2
SSE
5
0.3
SE
5
light rain
light rain
heavy rain
mod rain
mod rain
rain showers
clear
clear
clear
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
rain showers
part cloud
part cloud
rain showers
light rain
cloud
cloud
cloud
part cloud
part cloud
light rain
light rain
heavy rain
mod rain
mod rain
rain shwrs
clear
clear
clear
clear
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
cloudy
rain shwrs
some clouds
some clouds
rain shwrs
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
 km/h
25
SE
20
ESE
20
E
30
SSW
20
SSE
35
SSE
20
ESE
15
SE
15
NE
5
NE
5
S
10
NE
5
ENE
5
SSW
5
NE
5
NNE
10
NW
10
E
5
ENE
5
W
10
ESE
5
E
5
SSW
15
ENE
0
NE
5
WSW
5
ENE
5
NE
10
SE
10
NE
10
E
5
SSE
15
ENE
10
NE
10
NE
 mm 
3
1
18
7
7
18
1
3
2
max°C
15
13
11
12
13
14
15
15
13
14
14
13
12
12
11
12
13
11
11
12
12
13
13
12
12
12
11
12
12
6
7
8
7
8
9
Moonrise
10:07
10:33
10:57
11:18
11:39
12:02
12:27
12:58
1:37
2:28
3:32
4:46
Moonset
7:57
9:05
10:12
11:20
12:30
1:43
3:00
4:20
5:40
6:53
7:55
Sunrise
7:33
7:33
7:33
7:33
7:33
7:33
7:35
7:35
7:35
7:35
7:35
7:35
Sunset
4:43
4:44
4:44
4:45
4:45
4:45
4:46
4:47
4:49
4:50
4:51
4:52
Today's sea temperature in Nettuno is
17.1° C
(Statistics for 23 Dec 1981-2005 – mean: 15.4 max: 16.3 min: 14.5°C)
Issued (local time): 12 am Tuesday 23 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest