Onizaki Sea Conditions and Tide Table

Onizaki 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 04:42 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Wed afternoon, min 5°C on Mon night). Winds decreasing (fresh winds from the NW on Mon afternoon, light winds from the NNW by Wed afternoon).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Sat afternoon, min 8°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 12mm), heaviest on Sun night. Very mild (max 13°C on Sun afternoon, min 4°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 4mm), mostly falling on Thu afternoon. Mild temperatures (max 9°C on Wed afternoon, min 5°C on Thu afternoon). Winds increasing (calm on Thu morning, fresh winds from the NW by Sat afternoon).

Mon
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sat
27
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
Wave Height Map
High Tide
2:38PM1.66m
4:24AM1.58m
3:21PM1.72m
5:10AM1.70m
4:00PM1.79m
5:49AM1.81m
4:36PM1.85m
6:25AM1.89m
5:11PM1.89m
6:59AM1.94m
5:43PM1.92m
7:31AM1.95m
6:15PM1.94m
8:02AM1.94m
6:47PM1.93m
8:32AM1.91m
7:21PM1.91m
9:02AM1.87m
7:58PM1.86m
9:33AM1.82m
8:41PM1.79m
10:06AM1.78m
9:34PM1.68m
10:45AM1.74m
Low Tide
9:37PM0.52m
9:37AM1.01m
10:14PM0.37m
10:24AM1.00m
10:50PM0.24m
11:05AM0.97m
11:24PM0.13m
11:41AM0.94m
11:57PM0.05m
12:15PM0.91m
00:30AM-0.01m
12:46PM0.89m
1:02AM-0.04m
1:17PM0.88m
1:34AM-0.03m
1:49PM0.87m
2:06AM0.00m
2:22PM0.87m
2:40AM0.09m
3:01PM0.86m
3:17AM0.22m
3:50PM0.85m
3:58AM0.41m
Wave
height (m) 
direction
period (s) 
0.9
NW
4
0.4
NW
3
0.3
SW
4
0.3
SW
4
0.3
W
3
0.1
SW
4
0.4
W
3
0.3
NW
2
0.2
N
2
0.1
SE
5
0.1
SE
3
0.1
SE
5
0.1
E
5
0.1
SE
3
0.2
N
2
0.1
SE
5
0.3
SE
4
0.3
SE
4
0.3
SE
3
0.4
SE
4
0.5
SSE
6
0.5
SSE
6
0.7
SSE
8
0.6
SSE
8
0.4
SSE
6
0.4
SSE
6
0.4
SE
6
0.2
SSE
5
0.3
SSE
6
0.1
S
4
0.3
N
3
0.8
WNW
3
0.6
NW
4
0.6
NW
3
0.3
W
4
0.3
WSW
4
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
cloud
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
light rain
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
cloudy
rain shwrs
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
light rain
light rain
clear
clear
some clouds
some clouds
some clouds
 km/h
35
NW
15
NW
10
NNW
10
NW
10
NW
10
NNW
10
NNW
15
N
15
N
5
N
10
N
10
N
0
SSW
5
NNE
15
NNW
5
N
5
ENE
5
N
5
N
15
NNW
20
NNW
25
NW
25
NW
25
NW
25
NW
20
NNW
20
NNW
10
NW
10
NNW
5
NNW
15
N
25
NNW
25
NW
25
NW
10
NW
10
WNW
 mm 
12
1
3
max°C
10
8
8
11
10
11
13
12
11
13
12
10
12
12
12
14
14
13
13
13
13
13
9
8
10
6
7
9
7
7
7
8
7
8
6
9
Moonrise
3:19
4:18
5:17
6:15
7:10
8:00
8:44
9:21
9:54
10:23
10:50
11:16
Moonset
1:48
2:20
2:58
3:42
4:34
5:31
6:32
7:34
8:37
9:40
10:42
Sunrise
6:52
6:52
6:54
6:54
6:54
6:54
6:56
6:56
6:56
6:56
6:58
6:58
Sunset
4:42
4:42
4:43
4:43
4:43
4:44
4:44
4:45
4:45
4:45
4:45
4:46
Today's sea temperature in Onizaki is
20.1° C
(Statistics for 15 Dec 1981-2005 – mean: 19.4 max: 21.3 min: 18.0°C)
Issued (local time): 2 pm Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest