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 06:27 PM.

Days 1–4 Weather Summary

Moderate rain (total 18mm), heaviest on Sun night. Warm air temperatures (max 28°C on Tue morning, min 26°C on Mon afternoon). Winds decreasing (strong winds from the ENE on Mon morning, light winds from the E by Tue night).

Days 5–7 Weather Summary

Light rain (total 6mm), mostly falling on Wed night. Warm air temperatures (max 28°C on Thu morning, min 27°C on Wed night). Mainly fresh winds.

Days 8–10 Weather Summary

Moderate rain (total 16mm), heaviest on Tue morning. Warm (max 29°C on Mon night, min 27°C on Sat night). Winds increasing (light winds from the ENE on Sat night, gales from the E by Tue afternoon).

Days 11–13 Weather Summary

Heavy rain (total 380mm), heaviest during Wed night. Warm (max 29°C on Fri afternoon, min 27°C on Wed night). Winds decreasing (extremely windy from the SSE on Wed night, strong winds from the SW by Fri afternoon).

Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
1
Wednesday
2
Thursday
3
Fri
4
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
Wave Height Map
High Tide
3:06AM1.09m
5:27PM1.08m
3:47AM1.11m
6:14PM1.12m
6:57PM1.15m
7:37PM1.16m
8:15PM1.16m
6:33AM1.15m
8:51PM1.15m
7:19AM1.12m
9:28PM1.13m
8:08AM1.08m
10:03PM1.11m
9:02AM1.03m
10:40PM1.08m
10:08AM0.97m
11:19PM1.07m
11:28AM0.92m
00:00AM1.06m
1:05PM0.90m
Low Tide
9:40PM0.72m
10:18AM0.15m
10:33PM0.75m
11:01AM0.08m
11:20PM0.77m
11:42AM0.03m
00:03AM0.77m
12:23PM0.00m
00:44AM0.77m
1:03PM0.01m
1:25AM0.76m
1:43PM0.05m
2:08AM0.73m
2:23PM0.11m
2:53AM0.70m
3:04PM0.20m
3:42AM0.67m
3:47PM0.31m
4:38AM0.62m
4:33PM0.42m
5:41AM0.56m
5:26PM0.54m
6:48AM0.49m
Wave
height (m) 
direction
period (s) 
1.4
ESE
7.0
1.4
ESE
7.0
3
ESE
9.0
2.1
ESE
9.0
1.6
ESE
8.0
1.3
ESE
8.0
1.2
ESE
8.0
1.2
ESE
8.0
1.1
ESE
7.0
1.3
ESE
7.0
1.2
ESE
7.0
1.1
SE
6.0
1.1
SE
6.0
0.9
ESE
8.0
0.9
ESE
8.0
0.9
E
8.0
0.9
E
8.0
0.8
ESE
8.0
0.9
ESE
8.0
1.4
SE
9.0
1.9
SE
13.0
3
SE
14.0
4
SSE
14.0
4
SSE
14.0
5
SSE
15.0
6.5
SSE
15.0
7
S
16.0
8
S
16.0
9.5
S
16.0
12
S
16.0
14
S
15.0
11
SW
13.0
8
SW
12.0
6.5
SW
11.0
5
WSW
11.0
4.5
WNW
12.0
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
rain showers
thunderstorm
rain showers
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
thunderstorm
rain showers
thunderstorm
mod rain
thunderstorm
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
rain shwrs
risk tstorm
rain shwrs
risk tstorm
risk tstorm
clear
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
risk tstorm
rain shwrs
risk tstorm
mod rain
risk tstorm
mod rain
mod rain
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
 km/h
30
E
30
E
35
NE
30
SSW
20
SSE
20
S
15
SE
10
SSE
20
SE
30
SSE
25
SE
25
SE
20
SE
15
SE
15
SE
15
ESE
10
E
15
ENE
20
ENE
25
NE
35
NE
40
NE
45
NE
45
ENE
50
ENE
60
E
70
E
75
E
95
ESE
120
ESE
155
SSE
115
SSW
85
SW
70
SW
60
SW
45
WSW
 mm 
5
1
3
5
1
1
2
4
1
1
1
2
1
3
7
2
7
6
48
261
45
5
7
1
max°C
27
27
27
27
28
28
27
27
28
27
28
28
27
28
28
27
27
28
27
27
28
28
28
28
29
27
28
28
28
28
28
28
28
28
28
29
Moonrise
1:14
1:59
2:52
3:52
4:58
6:06
7:12
8:15
9:13
10:08
11:01
11:53
12:45
Moonset
3:05
4:16
5:27
6:34
7:32
8:21
9:03
9:38
10:10
10:38
11:06
11:34
Sunrise
4:39
4:39
4:39
4:39
4:39
4:39
4:39
4:41
4:41
4:41
4:41
4:41
Sunset
6:27
6:27
6:28
6:28
6:28
6:28
6:28
6:28
6:28
6:28
6:28
6:28
6:28
Today's sea temperature in Oki (Haha Sima) is 27.7 °C (Statistics for 22 Jun 1981-2005 – mean: 27.6 max: 29.7 min: 25.5°C)
Issued (local time): 8 pm Sunday 22 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest