Nichinan Sea Conditions and Tide Table

Nichinan 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

Mostly dry. Cool air temperatures (max 12°C on Sun afternoon, min 2°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Mon afternoon, min 7°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 12°C on Thu afternoon, min 6°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 12°C on Sun afternoon, min 4°C on Mon night). Winds increasing (calm on Sat night, fresh winds from the WNW by Sun night).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tue
6
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
8:53PM1.65m
10:23AM1.74m
9:50PM1.56m
11:05AM1.72m
11:07PM1.47m
11:53AM1.70m
00:45AM1.44m
12:48PM1.70m
2:28AM1.51m
1:46PM1.72m
3:52AM1.64m
2:45PM1.77m
4:56AM1.78m
3:42PM1.83m
5:49AM1.89m
4:35PM1.91m
6:35AM1.95m
5:25PM1.97m
7:17AM1.97m
6:13PM2.00m
7:57AM1.95m
7:00PM1.98m
8:34AM1.91m
Low Tide
3:33AM0.41m
4:18PM0.92m
4:18AM0.56m
5:22PM0.85m
5:13AM0.74m
6:34PM0.74m
6:23AM0.90m
7:47PM0.58m
7:48AM1.03m
8:54PM0.40m
9:11AM1.09m
9:54PM0.21m
10:18AM1.09m
10:47PM0.04m
11:14AM1.07m
11:37PM-0.07m
12:01PM1.02m
00:24AM-0.12m
12:45PM0.97m
1:08AM-0.10m
1:27PM0.92m
1:50AM-0.01m
2:09PM0.88m
Wave
height (m) 
direction
period (s) 
1.4
NE
8
1.1
NE
8
0.9
NNE
7
0.7
E
14
0.7
E
14
0.7
E
14
0.7
E
14
0.8
E
14
0.7
E
14
0.6
E
13
0.6
E
13
0.5
E
14
0.5
E
13
0.4
E
13
0.7
E
12
2.5
NNE
7
1.4
NNE
7
1.1
NE
7
1
NE
7
1
NE
6
1
NNE
6
0.9
NNE
6
1.1
NNE
6
1
NNE
6
0.9
NNE
5
0.7
ESE
9
0.7
ESE
9
0.8
NE
6
0.7
ESE
9
0.7
E
9
0.8
E
9
0.8
ESE
9
0.7
E
9
0.7
E
9
0.5
E
9
0.6
NW
3
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
part cloud
cloud
part cloud
cloud
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
cloudy
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
 km/h
30
NW
25
NW
15
NW
10
NW
5
NW
10
NNW
10
NW
5
NNW
0
NNE
5
NW
5
WNW
15
WSW
10
WNW
5
NW
15
NE
20
NNE
10
N
0
NNW
10
NNW
10
N
5
ENE
10
NNE
10
N
5
NNE
10
NW
10
NNW
5
ENE
5
NNW
10
NNW
5
SSW
25
W
20
NW
20
NW
15
WNW
15
WNW
25
NW
 mm 
max°C
7
5
6
3
8
10
7
10
12
9
14
16
12
14
15
10
10
11
8
11
12
9
11
12
9
11
12
10
11
12
11
8
9
5
9
9
Moonrise
11:09
11:37
12:06
12:38
1:14
1:57
2:50
3:52
5:02
6:15
7:27
8:34
Moonset
10:06
11:06
12:08
1:12
2:20
3:31
4:45
5:58
7:04
8:01
8:48
9:27
Sunrise
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
Sunset
5:16
5:17
5:17
5:19
5:19
5:20
5:21
5:22
5:22
5:22
5:23
5:24
Today's sea temperature in Nichinan is
21.8° C
(Statistics for 25 Dec 1981-2005 – mean: 21.3 max: 22.4 min: 20.2°C)
Issued (local time): 8 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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