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 07:13 AM and sunset is at 05:37 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 10°C on Wed morning, min 0°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 14mm), heaviest on Mon night. Cool air temperatures (max 14°C on Mon night, min 3°C on Sat night). Winds decreasing (fresh winds from the WNW on Sat afternoon, calm by Mon morning).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 15°C on Tue afternoon, min 4°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 13°C on Fri afternoon, min 2°C on Sat night). Wind will be generally light.

Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
1
Monday
2
Tuesday
3
Wednesday
4
Thu
5
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
8:06AM1.90m
7:26PM1.91m
8:34AM1.90m
8:05PM1.86m
9:02AM1.88m
8:49PM1.78m
9:32AM1.85m
9:39PM1.66m
10:05AM1.80m
10:44PM1.53m
10:44AM1.73m
00:18AM1.43m
11:36AM1.67m
2:28AM1.45m
12:52PM1.63m
4:09AM1.59m
2:22PM1.65m
5:08AM1.73m
3:38PM1.74m
5:51AM1.85m
4:38PM1.86m
6:27AM1.92m
5:29PM1.96m
7:00AM1.96m
6:15PM2.02m
7:30AM1.97m
6:57PM2.02m
7:58AM1.95m
Low Tide
1:46PM0.80m
2:01AM0.16m
2:21PM0.74m
2:33AM0.27m
2:59PM0.69m
3:07AM0.43m
3:43PM0.66m
3:43AM0.63m
4:34PM0.63m
4:26AM0.85m
5:40PM0.60m
5:26AM1.06m
7:06PM0.55m
7:09AM1.23m
8:37PM0.44m
9:11AM1.25m
9:50PM0.28m
10:27AM1.17m
10:48PM0.12m
11:17AM1.06m
11:36PM0.02m
11:59AM0.94m
00:18AM-0.03m
12:36PM0.82m
00:56AM-0.01m
1:12PM0.72m
1:31AM0.09m
Wave
height (m) 
direction
period (s) 
1.5
ENE
8
1.3
ENE
8
1.3
NE
7
1
ESE
10
0.9
ESE
10
0.9
ESE
10
0.6
ESE
10
0.6
ESE
10
0.4
ESE
10
0.8
W
3
1
WNW
4
0.6
N
6
0.5
E
10
0.5
NW
3
0.5
N
7
0.5
NNE
5
0.4
NNE
5
0.4
E
11
1.3
SSW
6
0.9
SSW
6
1.2
NNE
7
0.9
NNE
7
0.9
NNE
7
0.8
NNE
7
0.7
NE
7
0.6
NE
6
0.5
E
10
0.5
E
14
0.6
E
13
0.6
E
13
0.7
NNE
5
0.9
NNE
6
0.8
NW
4
0.7
NNE
6
0.8
NNW
4
0.6
N
5
0.4
ENE
14
0.7
NW
3
0.5
E
13
0.5
E
12
0.4
ENE
12
0.3
E
11
0.4
E
12
0.6
WSW
3
0.8
WNW
4
0.5
E
12
0.7
NW
4
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
cloud
clear
clear
part cloud
clear
part cloud
clear
clear
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
cloudy
clear
clear
some clouds
clear
some clouds
clear
clear
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
 km/h
10
WNW
25
NW
15
NW
20
NW
25
NW
20
NW
15
NW
20
WNW
10
W
25
WNW
30
WNW
15
WNW
15
WNW
15
NW
10
NW
5
NNW
5
SSE
10
SW
20
W
15
NW
10
NW
10
NW
5
WNW
15
WNW
5
NW
0
E
10
WNW
10
NW
15
WNW
10
NNW
10
NW
20
WNW
20
NW
10
WNW
25
NW
10
WNW
20
NW
25
NW
10
NW
5
NW
5
NNW
5
WNW
5
WNW
25
WSW
25
WNW
20
WNW
25
NW
 mm 
14
max°C
10
9
3
6
7
2
8
10
6
9
10
5
10
12
6
10
12
14
14
15
10
10
12
6
9
11
9
12
13
8
8
8
3
8
8
4
8
9
4
8
10
7
12
14
9
9
10
Moonrise
8:43
9:13
9:41
10:09
10:39
11:13
11:52
12:39
1:35
2:40
3:50
5:02
6:12
7:18
8:20
Moonset
8:00
9:01
10:02
11:05
12:10
1:18
2:29
3:40
4:47
5:47
6:37
7:19
7:55
8:25
8:53
Sunrise
7:13
7:11
7:11
7:11
7:11
7:11
7:09
7:09
7:09
7:09
7:07
7:07
7:07
7:05
7:05
7:05
Sunset
5:37
5:38
5:39
5:39
5:40
5:42
5:43
5:44
5:45
5:45
5:46
5:47
5:49
5:50
5:50
5:51
Today's sea temperature in Nichinan is
20.4° C
(Statistics for 21 Jan 1981-2005 – mean: 20.1 max: 21.4 min: 19.0°C)
Issued (local time): 2 am Wednesday 21 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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