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 04:40 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Mon morning, min 4°C on Fri night). Winds decreasing (fresh winds from the NW on Fri afternoon, calm by Sat afternoon).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Mon afternoon, min 7°C on Tue night). Winds decreasing (fresh winds from the NW on Mon afternoon, light winds from the NNE by Wed afternoon).

Days 8–10 Weather Summary

Heavy rain (total 47mm), heaviest during Sat night. Very mild (max 15°C on Thu afternoon, min 4°C on Fri night). Mainly fresh winds.

Days 11–13 Weather Summary

Moderate rain (total 11mm), heaviest on Wed morning. Very mild (max 12°C on Sun afternoon, min 5°C on Mon night). Winds decreasing (fresh winds from the W on Sun afternoon, light winds from the NNE by Tue night).

Fri
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wed
17
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
5:42PM2.14m
7:24AM2.20m
6:22PM2.12m
8:09AM2.15m
7:03PM2.06m
8:53AM2.05m
7:45PM1.95m
9:36AM1.93m
8:29PM1.81m
10:20AM1.80m
9:20PM1.65m
11:06AM1.69m
10:26PM1.49m
11:57AM1.61m
00:00AM1.37m
12:52PM1.59m
1:57AM1.36m
1:48PM1.61m
3:24AM1.45m
2:38PM1.66m
4:24AM1.58m
3:21PM1.72m
5:10AM1.70m
Low Tide
12:05PM0.93m
00:27AM-0.25m
12:48PM0.96m
1:12AM-0.24m
1:29PM1.00m
1:57AM-0.17m
2:09PM1.03m
2:42AM-0.03m
2:51PM1.07m
3:27AM0.16m
3:40PM1.08m
4:14AM0.37m
4:47PM1.08m
5:07AM0.58m
6:27PM1.01m
6:10AM0.77m
7:56PM0.86m
7:26AM0.91m
8:53PM0.69m
8:39AM0.99m
9:37PM0.52m
9:37AM1.01m
10:14PM0.37m
10:24AM1.00m
Wave
height (m) 
direction
period (s) 
0.9
NW
4
0.4
NW
3
0.2
N
3
0.1
E
5
0.1
E
2
0.1
NE
3
0.3
NW
2
0.1
S
5
0.2
WNW
2
0.6
NW
3
0.4
NNW
3
0.3
NNW
3
0.3
NNW
2
0.3
NW
2
0.2
SSE
5
0.1
SE
4
0.1
S
4
0.3
SW
4
0.4
NW
3
0.6
NW
3
0.7
NNW
3
0.6
NNW
3
0.4
NNW
3
0.2
ENE
4
0.7
ESE
4
0.8
ESE
5
0.8
S
7
1.1
W
4
1
W
4
0.9
WNW
4
0.9
WNW
4
0.4
NNW
3
0.4
N
3
0.2
E
4
0.1
SE
4
0.3
ESE
3
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
clear
clear
clear
clear
cloud
part cloud
cloud
clear
clear
clear
clear
clear
clear
cloud
light rain
heavy rain
cloud
clear
clear
clear
part cloud
clear
clear
part cloud
light rain
mod rain
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
clear
clear
clear
clear
cloudy
some clouds
cloudy
clear
clear
clear
clear
clear
clear
cloudy
light rain
heavy rain
cloudy
clear
clear
clear
some clouds
clear
clear
some clouds
light rain
mod rain
 km/h
35
NW
15
NNW
10
N
5
N
15
N
10
NNW
10
NNW
5
NNW
10
NW
30
NW
20
NNW
20
N
20
NW
15
NNW
15
N
5
NNE
10
NNW
10
NNW
25
NW
20
NNW
25
NNW
30
NNW
20
NNW
10
NNE
15
ESE
15
ESE
25
WNW
40
W
35
WNW
25
WNW
35
NW
15
NNW
20
N
15
N
10
N
10
NE
 mm 
1
46
1
7
max°C
9
7
7
9
9
10
13
12
14
14
11
11
12
10
9
11
11
13
15
12
9
10
6
8
10
12
14
12
9
9
9
7
7
10
10
9
Moonrise
4:37
5:44
6:57
8:10
9:20
10:25
11:27
12:26
1:24
2:21
3:19
4:18
Moonset
8:11
9:13
10:02
10:42
11:14
11:42
12:07
12:30
12:54
1:19
1:48
2:20
Sunrise
6:45
6:46
6:47
6:47
6:48
6:48
6:50
6:50
6:50
6:52
6:52
6:52
Sunset
4:40
4:40
4:40
4:40
4:40
4:40
4:40
4:40
4:40
4:42
4:42
4:42
Today's sea temperature in Onizaki is
23.0° C
(Statistics for 05 Dec 1981-2005 – mean: 20.0 max: 21.8 min: 18.6°C)
Issued (local time): 2 pm Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest