Hikawa (Yonakuni Sima) Sea Conditions and Tide Table

Hikawa (Yonakuni 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 07:14 PM.

Days 1–4 Weather Summary

Heavy rain (total 31mm), heaviest during Thu night. Warm air temperatures (max 26°C on Thu afternoon, min 23°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 4mm), mostly falling on Tue night. Warm air temperatures (max 28°C on Tue afternoon, min 26°C on Sun afternoon). Winds increasing (light winds from the NNE on Sun night, fresh winds from the SSW by Tue night).

Days 8–10 Weather Summary

Light rain (total 8mm), mostly falling on Wed night. Warm (max 24°C on Wed afternoon, min 20°C on Wed night). Winds decreasing (strong winds from the NNE on Wed afternoon, light winds from the E by Sat morning).

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Mon night. Warm (max 27°C on Sun night, min 25°C on Sat afternoon). Wind will be generally light.

Thu
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tue
7
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
8:44PM1.48m
8:05AM1.69m
9:22PM1.40m
8:33AM1.67m
10:04PM1.30m
9:03AM1.63m
10:54PM1.20m
9:36AM1.54m
00:01AM1.12m
10:17AM1.43m
1:50AM1.09m
11:21AM1.30m
3:36AM1.15m
1:30PM1.21m
4:23AM1.23m
3:33PM1.24m
4:54AM1.32m
4:47PM1.33m
5:22AM1.41m
5:40PM1.43m
5:48AM1.50m
6:25PM1.49m
6:14AM1.58m
Low Tide
2:17PM0.04m
2:12AM0.62m
2:53PM0.04m
2:38AM0.70m
3:30PM0.09m
3:04AM0.78m
4:12PM0.18m
3:32AM0.87m
5:02PM0.30m
4:07AM0.95m
6:07PM0.41m
7:37PM0.50m
8:11AM1.03m
9:10PM0.53m
9:59AM0.88m
10:16PM0.52m
10:52AM0.70m
11:04PM0.52m
11:32AM0.52m
11:43PM0.52m
12:08PM0.35m
00:16AM0.55m
Wave
height (m) 
direction
period (s) 
0.9
E
6
0.8
E
6
0.7
ENE
6
0.9
ESE
6
0.9
SSE
6
0.9
S
6
0.9
SSE
6
0.9
SSE
6
0.8
ESE
6
0.8
ESE
6
0.8
ESE
6
0.9
SSE
6
1.1
S
6
0.9
SSE
6
1.2
S
6
1.1
S
6
1.1
S
6
1.7
S
6
1.8
NNW
5
2.5
N
8
2.3
NNE
8
1.9
NNE
8
1.5
NNE
7
1.5
NNE
7
1.4
NE
7
1.3
NE
8
1.1
NE
8
0.9
NE
8
0.9
NE
7
0.8
ENE
7
0.7
NE
7
0.9
NE
8
0.9
NE
8
0.8
ENE
8
0.6
ENE
8
0.8
E
8
light rain
thunderstorm
part cloud
light rain
rain showers
part cloud
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
clear
clear
part cloud
clear
clear
thunderstorm
thunderstorm
light rain
light rain
part cloud
clear
rain showers
light rain
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
thunderstorm
light rain
risk tstorm
some clouds
light rain
rain shwrs
some clouds
risk tstorm
risk tstorm
clear
some clouds
risk tstorm
clear
clear
some clouds
clear
clear
risk tstorm
risk tstorm
light rain
light rain
some clouds
clear
rain shwrs
light rain
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
risk tstorm
 km/h
10
ESE
5
SW
5
W
20
NNE
15
E
15
NE
15
E
15
ENE
15
SSW
20
SW
20
ESE
25
SSW
20
WSW
15
SSE
15
SW
15
SW
30
S
10
NW
40
NNE
35
NE
35
NNE
35
NNE
20
NE
30
NE
25
NE
15
ENE
15
E
10
E
15
SE
15
S
10
S
20
S
20
SSW
20
SSW
20
S
25
S
 mm 
1.0
15
2.0
1.0
5
7
1.0
2.0
1.0
1.0
4
1.0
2.0
3
2.0
max°C
26
25
26
25
25
26
26
26
26
27
27
27
27
27
27
28
27
28
24
22
20
21
23
23
24
24
24
25
25
26
26
27
27
27
27
27
Moonrise
8:31
9:30
10:30
11:29
12:25
1:16
2:02
2:43
3:21
3:57
4:33
5:11
Moonset
6:46
7:25
8:10
9:01
9:58
11:01
12:05
1:10
2:14
3:18
4:21
5:25
6:30
Sunrise
6:16
6:16
6:15
6:13
6:13
6:13
6:11
6:11
6:11
6:09
6:09
6:09
Sunset
7:14
7:14
7:15
7:15
7:15
7:15
7:16
7:16
7:17
7:17
7:19
7:19
Today's sea temperature in Hikawa (Yonakuni Sima) is 28.1 °C (Statistics for 25 Apr 1981-2005 – mean: 26.0 max: 27.4 min: 24.4°C)
Nearest