Itoigawa Sea Conditions and Tide Table

Itoigawa 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 — and sunset is at —.

Days 1–4 Weather Summary

Moderate rain (total 18mm), heaviest on Wed night. Cool air temperatures (max 15°C on Sat morning, min 3°C on Thu afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 25mm), heaviest during Sun afternoon. Cool air temperatures (max 15°C on Sun morning, min 4°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 52mm), heaviest during Wed night. Very mild (max 11°C on Wed morning, min 2°C on Fri afternoon). Winds increasing (calm on Wed afternoon, fresh winds from the WNW by Thu night).

Days 11–13 Weather Summary

Moderate rain (total 14mm), heaviest on Mon afternoon. Mild temperatures (max 8°C on Sun morning, min 2°C on Fri night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Mon
29
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
Wave Height Map
High Tide
11:41PM0.28m
4:24PM0.24m
00:15AM0.29m
4:58PM0.24m
00:53AM0.30m
5:26PM0.24m
1:31AM0.31m
5:58PM0.24m
2:10AM0.31m
6:26PM0.23m
6:52PM0.23m
7:14PM0.22m
7:30PM0.22m
7:48PM0.23m
6:03AM0.25m
8:09PM0.24m
7:30AM0.23m
8:35PM0.25m
9:34AM0.21m
Low Tide
7:56AM0.05m
6:34PM0.23m
8:32AM0.04m
7:10PM0.24m
9:09AM0.03m
7:37PM0.24m
9:45AM0.02m
8:03PM0.23m
10:22AM0.03m
8:30PM0.23m
10:57AM0.03m
9:11PM0.22m
11:32AM0.04m
9:59PM0.22m
12:06PM0.06m
11:03PM0.21m
12:41PM0.08m
00:22AM0.19m
1:17PM0.11m
1:57AM0.17m
1:54PM0.14m
3:31AM0.14m
2:33PM0.17m
Wave
height (m) 
direction
period (s) 
1.5
N
7
1.1
NNW
7
1
NNW
7
0.9
NNW
8
0.7
N
7
0.5
N
7
0.3
NNW
6
0.3
NW
7
0.3
WNW
8
0.2
WNW
8
0.4
W
4
1.1
NW
4
1
NNW
6
1.4
NW
8
1.3
NNW
8
1.1
NNW
7
1
N
6
1
NE
4
0.6
N
6
0.6
ENE
5
0.4
ESE
4
0.8
WSW
4
2.2
WSW
6
1.9
WNW
6
2.5
NW
10
2.4
NW
10
2.3
NNW
10
1.9
NNW
10
1.6
NNW
9
1.2
NNW
9
1
NNW
8
0.8
NNW
7
0.5
NNW
7
0.4
NNW
6
0.5
WNW
4
1.2
NNW
6
heavy rain
rain showers
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
heavy rain
mod rain
light rain
rain showers
clear
clear
part cloud
part cloud
cloud
mod rain
rain showers
rain showers
heavy rain
heavy rain
rain showers
rain showers
cloud
part cloud
part cloud
clear
clear
clear
part cloud
rain showers
mod rain
heavy rain
rain shwrs
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
heavy rain
mod rain
light rain
rain shwrs
clear
clear
some clouds
some clouds
cloudy
mod rain
rain shwrs
rain shwrs
heavy rain
heavy rain
rain shwrs
rain shwrs
cloudy
some clouds
some clouds
clear
clear
clear
some clouds
rain shwrs
mod rain
 km/h
10
NNW
10
NW
5
NNE
10
SSE
5
S
5
SSE
10
SSE
10
SSE
10
SSE
15
SSE
10
S
15
NNW
10
NNW
15
NNE
15
ENE
15
E
10
E
10
NE
15
S
20
S
15
SSE
10
WSW
25
WSW
25
WNW
30
W
15
WSW
15
W
10
SSW
5
SSE
5
ENE
10
SE
5
SE
0
SSE
10
S
10
SW
15
NW
 mm 
17
1
15
7
2
1
6
14
2
14
12
2
2
1
9
max°C
6
6
6
4
11
10
11
15
15
13
15
12
8
6
7
6
9
9
7
11
11
9
7
5
4
5
5
3
7
7
4
8
8
5
8
7
Moonrise
5:20
6:19
7:14
8:03
8:46
9:23
9:54
10:21
10:47
11:11
11:36
12:04
Moonset
2:47
3:31
4:22
5:19
6:21
7:25
8:29
9:33
10:38
11:43
12:51
Sunrise
6:54
6:56
6:56
6:56
6:58
6:58
6:58
6:58
6:58
7:00
7:00
7:00
Sunset
4:32
4:32
4:34
4:34
4:35
4:35
4:36
4:36
4:37
4:37
4:37
4:38
Today's sea temperature in Itoigawa is
15.8° C
(Statistics for 17 Dec 1981-2005 – mean: 14.6 max: 16.5 min: 12.8°C)
Issued (local time): 8 pm Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest