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 07:01 PM.

Days 1–4 Weather Summary

Heavy rain (total 37mm), heaviest during Sun afternoon. Warm air temperatures (max 26°C on Sun morning, min 22°C on Fri morning). Winds decreasing (fresh winds from the NNE on Thu night, calm by Sat morning).

Days 5–7 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Warm air temperatures (max 26°C on Tue afternoon, min 23°C on Sun night). Winds decreasing (strong winds from the S on Tue afternoon, calm by Wed afternoon).

Days 8–10 Weather Summary

Light rain (total 5mm), mostly falling on Fri night. Warm (max 26°C on Sat morning, min 20°C on Wed night). Winds decreasing (fresh winds from the N on Wed night, light winds from the E by Thu night).

Days 11–13 Weather Summary

Heavy rain (total 27mm), heaviest during Mon morning. Warm (max 27°C on Sun afternoon, min 18°C on Mon night). Winds increasing (light winds from the NNE on Mon morning, strong winds from the NNE by Mon night).

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
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
9:30PM1.41m
9:07AM1.56m
10:09PM1.29m
9:33AM1.53m
10:55PM1.14m
10:02AM1.46m
11:59PM1.01m
10:36AM1.37m
2:37AM0.94m
11:28AM1.26m
5:40AM1.05m
1:44PM1.16m
5:38AM1.14m
3:58PM1.22m
5:56AM1.24m
5:09PM1.33m
6:17AM1.32m
5:59PM1.44m
6:38AM1.41m
6:40PM1.53m
7:00AM1.48m
7:18PM1.57m
7:23AM1.54m
Low Tide
3:09AM0.49m
3:47PM0.11m
3:31AM0.61m
4:28PM0.18m
3:53AM0.72m
5:18PM0.28m
4:11AM0.83m
6:29PM0.39m
8:23PM0.44m
8:08AM1.03m
10:07PM0.40m
10:38AM0.91m
11:07PM0.34m
11:26AM0.74m
11:49PM0.29m
12:01PM0.56m
00:24AM0.27m
12:34PM0.39m
00:55AM0.28m
1:05PM0.25m
1:23AM0.32m
1:37PM0.14m
Wave
height (m) 
direction
period (s) 
1
SSE
5
1.4
ESE
6
1.4
NE
6
1
NE
6
0.7
ESE
6
0.6
SE
6
0.6
SE
6
0.9
SSE
4
1.2
S
6
1.4
S
7
1.1
S
6
0.8
SSE
6
0.6
SSE
6
0.7
NE
6
1
S
4
1.5
S
6
1.7
S
7
1.7
S
7
1.5
S
6
1.6
NNW
7
1.4
N
7
1.1
N
7
0.9
NNE
7
1.3
NNE
8
1.2
NE
8
1.1
NE
8
0.9
NE
8
0.9
NE
7
1
S
5
1
SSE
6
0.9
SSE
5
0.9
SE
9
2
N
6
2.5
N
8
3
NNE
8
3
NNE
8
thunderstorm
cloud
part cloud
part cloud
cloud
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
thunderstorm
thunderstorm
part cloud
clear
thunderstorm
thunderstorm
clear
rain showers
thunderstorm
light rain
mod rain
light rain
light rain
risk tstorm
cloudy
some clouds
some clouds
cloudy
some clouds
rain shwrs
risk tstorm
risk tstorm
risk tstorm
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
cloudy
risk tstorm
risk tstorm
some clouds
clear
risk tstorm
risk tstorm
clear
rain shwrs
risk tstorm
light rain
mod rain
light rain
light rain
 km/h
20
S
35
NE
25
NE
15
ENE
5
E
5
ENE
20
SSW
35
SSW
20
NW
30
NE
20
NNE
15
ENE
10
ENE
25
SSW
40
S
35
S
30
S
15
SSW
35
N
25
NNE
20
NE
15
ENE
15
SSE
30
S
25
S
20
S
20
S
25
SSE
30
S
30
S
25
S
15
SSW
35
NE
45
NNE
45
NNE
45
NNE
 mm 
12
1.0
11
13
2.0
1.0
4
2.0
1.0
1.0
6
2.0
9
2.0
2.0
max°C
25
22
22
22
23
23
25
26
24
24
24
23
24
25
26
26
26
26
25
21
22
22
25
25
25
26
26
26
25
27
26
25
22
22
19
19
Moonrise
9:40
10:37
11:36
12:36
1:34
2:30
3:20
4:06
4:47
5:25
6:03
6:40
Moonset
8:11
8:46
9:26
10:12
11:05
12:05
1:09
2:16
3:23
4:29
5:34
6:40
7:45
Sunrise
6:41
6:41
6:39
6:39
6:37
6:37
6:35
6:35
6:33
6:33
6:31
6:31
Sunset
7:01
7:01
7:02
7:02
7:04
7:04
7:04
7:05
7:05
7:06
7:06
7:07
7:07
Today's sea temperature in Hikawa (Yonakuni Sima) is 25.1 °C (Statistics for 28 Mar 1981-2005 – mean: 24.4 max: 26.0 min: 22.8°C)
Nearest