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 05:41 AM and sunset is at 06:45 PM.

Days 1–3 Weather Summary

Moderate rain (total 13mm), heaviest on Sat night. Warm air temperatures (max 21°C on Sat morning, min 17°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 25mm), heaviest during Tue afternoon. Warm air temperatures (max 23°C on Thu morning, min 17°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Warm (max 20°C on Fri morning, min 15°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Mon morning. Warm (max 22°C on Wed morning, min 16°C on Mon morning). Wind will be generally light.

Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
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
8:18AM1.64m
11:02PM1.48m
8:55AM1.53m
00:54AM1.48m
10:13AM1.42m
2:19AM1.57m
12:45PM1.39m
3:05AM1.68m
2:27PM1.51m
3:41AM1.79m
3:34PM1.69m
4:12AM1.89m
4:28PM1.86m
4:43AM1.97m
5:18PM2.00m
5:14AM2.03m
6:06PM2.08m
6:54PM2.09m
6:19AM2.05m
7:42PM2.03m
6:52AM2.01m
8:32PM1.91m
Low Tide
3:38PM0.50m
3:43AM1.25m
4:46PM0.58m
5:49AM1.31m
6:21PM0.62m
8:11AM1.20m
7:51PM0.58m
9:08AM1.01m
8:57PM0.51m
9:48AM0.77m
9:50PM0.46m
10:25AM0.52m
10:36PM0.46m
11:02AM0.29m
11:18PM0.51m
11:40AM0.09m
11:59PM0.61m
12:19PM-0.05m
00:39AM0.73m
1:00PM-0.10m
1:19AM0.87m
1:43PM-0.05m
1:59AM1.00m
Wave
height (m) 
direction
period (s) 
0.6
E
10
0.6
E
10
0.7
E
10
0.8
SSE
6
0.9
SE
6
0.9
SE
6
0.9
SE
5
1
NE
5
1
E
8
1
ESE
8
1.3
SSE
5
1.4
SSE
6
1.1
E
8
1.1
E
7
0.9
ESE
8
0.8
ESE
8
0.7
ESE
7
0.6
ESE
9
0.8
ESE
9
1.1
NNE
6
0.8
E
9
0.9
E
9
0.8
E
10
0.9
E
10
1
E
8
0.9
ENE
8
0.9
ENE
8
1
ESE
5
1.1
ESE
6
1.3
ESE
6
1.4
SE
7
1.4
ESE
6
1.4
ESE
7
1.2
ESE
7
1.2
ESE
8
1.1
E
8
clear
part cloud
mod rain
light rain
part cloud
part cloud
clear
clear
part cloud
light rain
heavy rain
rain showers
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
cloud
part cloud
clear
part cloud
cloud
light rain
light rain
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
some clouds
mod rain
light rain
some clouds
some clouds
clear
clear
some clouds
light rain
heavy rain
rain shwrs
cloudy
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
cloudy
some clouds
clear
some clouds
cloudy
light rain
light rain
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
 km/h
10
S
15
S
5
S
5
ESE
10
N
10
N
10
NE
10
ENE
10
SE
15
SSE
25
S
15
WSW
5
NNE
5
SE
5
WSW
5
NW
10
SSE
5
NW
10
NE
10
ENE
5
NNE
10
NE
15
E
10
NNE
10
NE
15
ENE
10
NNE
15
ENE
15
ENE
10
NE
20
NNE
15
NNE
10
N
10
NE
10
E
5
W
 mm 
8
5
1
15
9
2
1
max°C
21
21
18
19
20
18
20
20
19
20
21
21
20
20
18
23
23
19
20
20
17
20
20
17
20
20
18
17
18
17
19
19
18
22
22
18
Moonrise
12:37
1:23
2:03
2:39
3:12
3:43
4:14
4:48
5:25
6:08
6:58
Moonset
9:30
10:29
11:32
12:38
1:44
2:50
3:58
5:08
6:20
7:36
8:52
10:05
Sunrise
5:41
5:41
5:39
5:39
5:37
5:37
5:35
5:35
5:33
5:33
5:31
5:31
Sunset
6:45
6:45
6:45
6:46
6:47
6:47
6:49
6:50
6:50
6:51
6:52
6:52
Today's sea temperature in Nichinan is 18.0 °C (Statistics for 19 Apr 1981-2005 – mean: 21.4 max: 23.2 min: 20.4°C)
Issued (local time): 8 am Saturday 19 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest