Oki (Haha Sima) Sea Conditions and Tide Table

Oki (Haha Sima) 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 05:22 PM.

Days 1–4 Weather Summary

Light rain (total 6mm), mostly falling on Mon night. Warm air temperatures (max 20°C on Mon afternoon, min 17°C on Wed night). Mainly fresh winds.

Days 5–7 Weather Summary

Some drizzle, heaviest during Sat afternoon. Cool air temperatures (max 18°C on Thu afternoon, min 16°C on Thu night). Winds increasing (calm on Fri afternoon, fresh winds from the NNW by Sat afternoon).

Days 8–10 Weather Summary

Some drizzle, heaviest during Mon night. Warm (max 20°C on Tue morning, min 17°C on Sun afternoon). Winds increasing (moderate winds from the NE on Sun night, strong winds from the ESE by Mon night).

Days 11–13 Weather Summary

Moderate rain (total 14mm), heaviest on Thu afternoon. Warm (max 21°C on Thu morning, min 16°C on Fri night). Winds decreasing (strong winds from the NW on Fri morning, moderate winds from the NNE by Sat morning).

Mon
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
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
night
Wave Height Map
High Tide
5:17PM1.02m
6:48AM1.02m
6:02PM1.05m
7:14AM1.02m
6:44PM1.06m
7:38AM1.02m
7:27PM1.04m
8:03AM1.00m
8:10PM1.00m
8:27AM0.99m
8:57PM0.94m
8:53AM0.97m
9:53PM0.86m
9:21AM0.94m
11:06PM0.79m
9:54AM0.91m
00:58AM0.76m
10:38AM0.87m
3:10AM0.80m
11:54AM0.84m
4:16AM0.87m
1:38PM0.84m
4:53AM0.93m
3:01PM0.88m
5:23AM0.97m
4:03PM0.94m
5:49AM1.00m
4:53PM1.01m
6:14AM1.02m
Low Tide
00:05AM-0.04m
12:23PM0.42m
00:41AM-0.01m
12:55PM0.35m
1:14AM0.05m
1:29PM0.29m
1:47AM0.13m
2:04PM0.24m
2:19AM0.23m
2:43PM0.21m
2:52AM0.34m
3:27PM0.20m
3:25AM0.46m
4:19PM0.20m
4:03AM0.58m
5:25PM0.21m
5:00AM0.68m
6:48PM0.20m
7:08AM0.74m
8:13PM0.16m
9:10AM0.71m
9:21PM0.10m
10:09AM0.65m
10:13PM0.05m
10:48AM0.57m
10:57PM0.02m
11:22AM0.48m
11:36PM0.02m
Wave
height (m) 
direction
period (s) 
0.9
ENE
12
1
ENE
11
1
ENE
11
1
ENE
11
0.9
ENE
11
1.2
NE
10
1.4
NNE
9
1.5
NNE
8
1.6
NNW
7
1.6
NNW
7
1.5
NNW
8
1.5
NNW
9
1.4
NNW
9
1.3
N
9
1.3
NE
12
1.3
NE
12
1.4
N
9
1.4
N
9
1.3
NNE
9
1.4
NE
11
1.4
NE
11
1.4
ENE
10
1.9
E
6
2.5
E
9
2.5
E
9
2.5
E
10
2.4
E
10
2.3
E
10
2.1
E
10
2.1
E
11
2.1
E
11
2.1
ENE
12
2.2
ENE
12
2.5
NE
11
2.5
N
10
2.5
ENE
14
2.2
ENE
14
1.8
NE
14
1.6
NE
14
1.4
NE
13
1.4
NE
13
1.8
NE
13
2.5
WNW
8
2.4
NW
9
1.6
NNW
8
1.4
NNE
8
1.1
ENE
11
clear
rain showers
rain showers
clear
clear
rain showers
rain showers
rain showers
part cloud
clear
part cloud
cloud
part cloud
part cloud
clear
rain showers
clear
clear
clear
clear
cloud
part cloud
rain showers
clear
clear
part cloud
part cloud
clear
clear
light rain
mod rain
thunderstorm
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
rain showers
clear
clear
clear
clear
part cloud
clear
rain shwrs
rain shwrs
clear
clear
rain shwrs
rain shwrs
rain shwrs
some clouds
clear
some clouds
cloudy
some clouds
some clouds
clear
rain shwrs
clear
clear
clear
clear
cloudy
some clouds
rain shwrs
clear
clear
some clouds
some clouds
clear
clear
light rain
mod rain
risk tstorm
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
rain shwrs
clear
clear
clear
clear
some clouds
 km/h
15
SW
20
SW
15
WNW
20
W
15
W
25
WSW
25
W
30
NNW
35
NNW
30
NNW
25
NNW
5
NNE
5
NNE
5
WNW
15
SSW
25
W
25
N
25
NNE
25
NNE
25
NE
30
ENE
25
E
40
ESE
40
ESE
40
ESE
40
ESE
30
ESE
25
SE
30
SSE
35
S
35
SSW
35
NNW
35
NW
40
NW
30
NNW
25
NNE
25
NNE
20
ENE
20
ENE
20
ENE
25
SSE
45
WNW
50
NW
30
NNE
20
NNE
20
NE
10
NE
 mm 
1
1
1
2
1
1
1
1
7
6
2
max°C
20
20
19
19
19
20
19
19
18
18
17
16
16
17
18
18
18
17
18
18
19
19
19
20
20
20
20
20
20
21
19
20
18
17
16
16
16
16
17
17
20
19
18
17
17
17
17
Moonrise
5:52
6:25
6:58
7:30
8:03
8:38
9:18
10:05
10:58
11:59
1:05
2:12
3:19
4:22
5:22
Moonset
4:11
5:10
6:10
7:09
8:09
9:11
10:15
11:22
12:31
1:37
2:38
3:33
4:20
4:59
5:35
Sunrise
6:05
6:05
6:05
6:03
6:03
6:01
6:01
6:00
5:58
5:58
5:58
5:56
5:56
5:54
5:54
Sunset
5:22
5:23
5:24
5:24
5:25
5:27
5:27
5:28
5:28
5:29
5:30
5:30
5:30
5:30
5:31
5:32
Today's sea temperature in Oki (Haha Sima) is
20.3° C
(Statistics for 16 Feb 1981-2005 – mean: 21.3 max: 22.8 min: 19.5°C)
Issued (local time): 2 pm Monday 16 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest