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 05:58 AM and sunset is at 07:37 PM.

Days 1–3 Weather Summary

Light rain (total 7mm), mostly falling on Wed morning. Warm air temperatures (max 29°C on Wed afternoon, min 28°C on Wed morning). Mainly fresh winds.

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Mon night. Warm air temperatures (max 29°C on Sat morning, min 28°C on Sat morning). Mainly fresh winds.

Days 7–9 Weather Summary

Light rain (total 4mm), mostly falling on Tue night. Warm (max 29°C on Tue morning, min 28°C on Tue morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 29°C on Fri afternoon, min 28°C on Fri morning). Winds decreasing (fresh winds from the SSW on Sat night, light winds from the SW by Mon morning).

Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
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
6:37PM1.41m
7:23PM1.45m
6:11AM1.76m
8:04PM1.48m
6:50AM1.80m
8:43PM1.48m
7:29AM1.82m
9:19PM1.48m
8:09AM1.81m
Low Tide
11:56AM0.34m
11:40PM0.95m
12:39PM0.24m
00:21AM0.96m
1:19PM0.16m
1:00AM0.96m
1:58PM0.13m
1:38AM0.95m
2:37PM0.13m
2:17AM0.94m
Wave
height (m) 
direction
period (s) 
1
S
5
1
S
5
0.8
ESE
6
0.9
S
4
0.9
S
4
0.8
SSE
5
1
S
5
1
S
5
1.1
S
5
1.1
S
5
1
S
5
1
S
4
1.1
S
5
1
S
5
0.9
SSE
6
1.4
S
9
1.7
S
8
1.5
S
8
1.4
SW
13
1.1
SW
13
0.9
SW
12
0.8
SW
11
0.8
SW
11
0.7
SSE
5
0.8
SSE
5
0.8
SSE
5
0.7
SE
6
0.9
SE
7
0.9
SE
7
0.8
SE
7
1
SE
7
0.9
SE
8
1.1
S
5
1.2
S
5
1.1
S
6
1.1
S
6
thunderstorm
rain showers
thunderstorm
clear
clear
thunderstorm
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
rain showers
thunderstorm
clear
clear
rain showers
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
rain shwrs
risk tstorm
clear
clear
risk tstorm
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
rain shwrs
risk tstorm
clear
clear
rain shwrs
clear
clear
risk tstorm
risk tstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
 km/h
25
SSW
20
SSW
20
SSE
25
S
25
S
25
S
25
SSW
25
S
30
S
30
S
25
S
30
S
30
S
25
S
25
S
35
S
30
SSW
25
S
25
S
20
SSE
20
SSE
20
SSE
25
SSE
25
SSE
20
S
20
S
20
SSE
25
SSW
25
S
25
S
25
SSW
25
SSW
35
S
30
SSW
25
S
30
S
 mm 
2.0
1.0
3
1.0
1.0
5
2.0
1.0
1.0
max°C
28
29
29
28
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
28
29
29
29
29
29
28
29
29
29
29
29
29
29
29
Moonrise
5:08
6:09
7:11
8:11
9:08
9:58
10:42
11:22
11:58
12:33
1:08
Moonset
3:19
3:59
4:47
5:42
6:43
7:49
8:55
10:00
11:03
12:05
1:06
2:07
Sunrise
5:58
6:00
6:00
6:00
6:00
6:01
6:01
6:01
6:01
6:01
6:01
6:01
Sunset
7:37
7:38
7:38
7:38
7:38
7:38
7:39
7:39
7:39
7:39
7:39
7:39
Today's sea temperature in Hikawa (Yonakuni Sima) is 29.3 °C (Statistics for 19 Jun 1981-2005 – mean: 28.5 max: 29.4 min: 27.7°C)
Nearest