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 07:15 PM.

Days 1–4 Weather Summary

Moderate rain (total 14mm), heaviest on Tue night. Warm air temperatures (max 27°C on Mon afternoon, min 23°C on Wed night). Winds increasing (light winds from the SSW on Tue night, fresh winds from the N by Wed morning).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 26°C on Sun morning, min 23°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 31mm), heaviest during Mon afternoon. Warm (max 27°C on Sun night, min 26°C on Sun afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 22mm), heaviest during Fri morning. Warm (max 27°C on Wed afternoon, min 25°C on Fri night). Wind will be generally light.

Mon
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Sat
11
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
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
7:05PM1.53m
6:41AM1.65m
7:44PM1.53m
7:08AM1.71m
8:22PM1.50m
7:36AM1.73m
9:01PM1.44m
8:06AM1.73m
Low Tide
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
12:43PM0.22m
00:47AM0.59m
1:17PM0.12m
1:16AM0.64m
1:52PM0.06m
1:44AM0.70m
2:28PM0.05m
2:12AM0.76m
Wave
height (m) 
direction
period (s) 
1.1
S
6
1
S
6
1
S
6
1.1
SSE
6
0.9
S
6
1.5
WSW
6
1.7
NNW
6
1.8
NNE
7
1.5
NNE
7
1.4
NNE
7
1.1
NE
6
0.9
NE
6
1
NE
8
0.9
NE
8
1.1
NE
8
1
NE
8
0.9
NE
7
0.7
NE
7
0.7
NE
6
1
NE
8
1
NE
8
0.9
ENE
7
0.9
SSE
5
0.8
S
5
0.8
S
5
0.9
SE
5
0.8
NE
5
0.7
ENE
5
0.5
ENE
5
0.5
E
9
0.5
E
8
0.5
E
8
0.5
NE
5
0.5
NE
5
0.8
NE
6
0.7
ENE
6
clear
part cloud
clear
clear
thunderstorm
light rain
cloud
light rain
cloud
part cloud
cloud
part cloud
cloud
cloud
part cloud
cloud
cloud
cloud
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
thunderstorm
clear
rain showers
thunderstorm
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
some clouds
clear
clear
risk tstorm
light rain
cloudy
light rain
cloudy
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
some clouds
clear
risk tstorm
clear
rain shwrs
risk tstorm
some clouds
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
 km/h
15
S
15
SSE
15
S
25
WSW
15
SSE
30
N
35
N
30
NE
25
NE
25
ENE
25
NE
25
NE
25
NE
20
NE
25
NE
20
NNE
15
ENE
15
E
15
SSE
25
SSE
25
SSW
20
SSW
15
S
10
NNE
15
NNE
20
NE
15
NNE
15
NNE
10
NE
10
NE
10
ENE
15
E
10
SE
10
ENE
15
E
15
S
 mm 
10
3
1.0
7
6
8
8
1.0
1.0
1.0
2.0
1.0
4
2.0
5
4
max°C
27
27
27
27
27
25
24
24
24
24
24
24
24
24
24
24
24
26
26
27
27
27
27
27
27
26
27
27
26
26
27
27
26
26
26
26
Moonrise
12:25
1:16
2:02
2:43
3:21
3:57
4:33
5:11
5:52
6:38
7:29
8:25
Moonset
9:58
11:01
12:05
1:10
2:14
3:18
4:21
5:25
6:30
7:37
8:45
9:51
10:51
Sunrise
6:13
6:13
6:11
6:11
6:11
6:09
6:09
6:09
6:07
6:07
6:07
6:05
Sunset
7:15
7:15
7:16
7:16
7:17
7:17
7:19
7:19
7:20
7:20
7:21
7:21
Today's sea temperature in Hikawa (Yonakuni Sima) is 28.1 °C (Statistics for 29 Apr 1981-2005 – mean: 26.3 max: 28.0 min: 24.4°C)
Nearest