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 05:50 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Wed morning. Warm air temperatures (max 23°C on Wed morning, min 18°C on Wed night). Winds decreasing (strong winds from the ENE on Wed night, light winds from the SE by Fri morning).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Fri afternoon, min 21°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 24°C on Wed morning, min 21°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 23°C on Thu afternoon, min 21°C on Fri night). Mainly fresh winds.

Tue
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
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
10:18PM0.91m
8:25AM0.96m
11:43PM0.87m
9:05AM0.90m
1:27AM0.87m
10:17AM0.83m
2:39AM0.91m
12:28PM0.80m
3:22AM0.95m
2:14PM0.84m
3:54AM0.98m
3:25PM0.92m
4:22AM1.01m
4:19PM0.99m
4:48AM1.03m
5:06PM1.05m
5:13AM1.05m
5:50PM1.09m
5:37AM1.06m
6:32PM1.11m
6:02AM1.07m
7:15PM1.10m
6:27AM1.07m
8:00PM1.06m
6:54AM1.06m
8:48PM1.02m
7:22AM1.03m
9:44PM0.96m
7:53AM0.99m
Low Tide
3:05PM0.09m
3:07AM0.68m
3:59PM0.15m
4:08AM0.75m
5:09PM0.20m
6:13AM0.77m
6:34PM0.24m
8:15AM0.71m
7:56PM0.25m
9:11AM0.61m
9:00PM0.24m
9:49AM0.49m
9:51PM0.24m
10:23AM0.38m
10:34PM0.25m
10:56AM0.27m
11:12PM0.29m
11:28AM0.17m
11:47PM0.34m
12:01PM0.09m
00:21AM0.40m
12:35PM0.04m
00:53AM0.48m
1:11PM0.01m
1:26AM0.55m
1:50PM0.02m
2:01AM0.63m
2:32PM0.05m
2:41AM0.69m
Wave
height (m) 
direction
period (s) 
1.5
E
9
1.4
E
9
1.4
ESE
9
1.6
ENE
9
1.8
ENE
9
2.3
NE
9
2.2
NE
9
1.9
NE
8
1.6
ENE
9
1.4
E
9
1.3
E
9
1.2
ESE
9
1.1
ESE
9
1.2
ESE
9
1.3
ESE
10
1.4
ESE
10
1.4
ESE
10
1.4
ESE
10
1.4
ESE
10
1.4
ESE
10
1.4
ESE
9
1.4
ESE
9
1.4
SE
9
1.6
S
12
1.6
S
12
1.5
S
12
1.7
SSW
14
1.7
SSW
14
1.7
SSW
14
1.6
SW
14
1.7
SSW
14
1.7
SW
14
1.8
SW
14
1.7
SW
14
1.8
SW
14
1.8
SW
14
1.7
WSW
14
1.8
WSW
15
2.2
WSW
15
2.1
W
13
2.3
W
12
3
NW
12
3
N
13
2.5
N
12
2.1
NNE
10
1.7
NNE
10
1.4
NE
9
clear
part cloud
light rain
cloud
cloud
cloud
part cloud
part cloud
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
clear
cloud
part cloud
clear
cloud
part cloud
clear
some clouds
light rain
cloudy
cloudy
cloudy
some clouds
some clouds
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
clear
cloudy
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
rain shwrs
clear
cloudy
some clouds
clear
cloudy
some clouds
 km/h
30
S
30
SSW
30
SSW
35
NNE
30
NE
35
ENE
30
ENE
25
E
15
SE
15
SSE
15
SSE
15
SSE
10
SSW
10
SSE
5
SE
5
NE
20
E
15
E
20
E
20
ESE
20
SE
15
SE
10
SE
15
SSE
20
SE
15
SSE
20
SSE
15
SSE
15
SE
15
ESE
15
ESE
20
ESE
20
ESE
20
ESE
25
ESE
30
SE
25
SSE
30
SSE
35
S
35
SSW
30
W
30
N
25
N
15
NNE
15
NE
15
NE
15
E
 mm 
2
1
1
max°C
22
22
23
19
19
18
19
21
22
22
22
22
22
22
21
22
22
22
22
21
22
22
23
24
24
23
23
23
23
22
22
22
21
22
21
22
22
22
23
24
23
19
19
19
19
19
20
Moonrise
10:40
11:32
12:20
1:03
1:42
2:18
2:51
3:24
3:57
4:31
5:10
5:54
6:45
7:43
8:48
Moonset
8:56
9:48
10:44
11:42
12:40
1:39
2:38
3:38
4:40
5:45
6:53
8:05
9:16
10:24
11:24
Sunrise
5:15
5:13
5:13
5:11
5:11
5:09
5:09
5:07
5:07
5:05
5:05
5:03
5:03
5:01
5:01
Sunset
5:50
5:51
5:51
5:52
5:52
5:52
5:52
5:53
5:53
5:54
5:54
5:55
5:55
5:57
5:57
5:58
Today's sea temperature in Oki (Haha Sima) is
21.8° C
(Statistics for 07 Apr 1981-2005 – mean: 22.7 max: 24.3 min: 21.2°C)
Issued (local time): 2 pm Tuesday 07 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest