Ako (Miyake Sima) Sea Conditions and Tide Table

Ako (Miyake 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 06:00 AM and sunset is at 05:45 PM.

Days 1–3 Weather Summary

Heavy rain (total 23mm), heaviest during Thu night. Cool air temperatures (max 10°C on Tue night, min 8°C on Tue morning). Winds increasing (light winds from the E on Wed night, strong winds from the ENE by Thu night).

Days 4–6 Weather Summary

Heavy rain (total 31mm), heaviest during Fri morning. Cool air temperatures (max 12°C on Sun afternoon, min 8°C on Fri morning). Winds decreasing (severe gales from the NE on Fri night, light winds from the NE by Sun night).

Days 7–9 Weather Summary

Moderate rain (total 12mm), heaviest on Tue night. Very mild (max 15°C on Wed morning, min 12°C on Mon morning). Winds increasing (calm on Mon afternoon, fresh winds from the WSW by Wed night).

Days 10–12 Weather Summary

Heavy rain (total 36mm), heaviest during Fri afternoon. Very mild (max 18°C on Fri morning, min 11°C on Thu night). Winds increasing (calm on Thu morning, strong winds from the SW by Fri morning).

Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wed
25
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
7:51AM1.20m
10:07PM0.85m
8:06AM1.12m
8:16AM1.04m
7:21AM0.96m
4:18AM1.03m
1:05PM0.92m
4:23AM1.11m
2:29PM1.03m
4:36AM1.17m
3:20PM1.16m
4:52AM1.23m
4:02PM1.28m
5:09AM1.27m
4:43PM1.36m
5:28AM1.30m
5:26PM1.40m
5:48AM1.32m
6:11PM1.38m
6:10AM1.33m
6:58PM1.32m
6:33AM1.32m
7:49PM1.23m
6:56AM1.29m
8:46PM1.11m
7:21AM1.25m
Low Tide
3:12PM0.25m
2:00AM0.74m
4:12PM0.31m
5:56PM0.35m
7:46PM0.31m
9:38AM0.87m
8:50PM0.22m
9:41AM0.77m
9:32PM0.15m
9:59AM0.66m
10:07PM0.10m
10:23AM0.54m
10:39PM0.08m
10:50AM0.40m
11:11PM0.12m
11:21AM0.25m
11:42PM0.19m
11:55AM0.12m
00:13AM0.31m
12:32PM0.02m
00:44AM0.44m
1:13PM-0.04m
1:15AM0.58m
1:58PM-0.04m
1:45AM0.72m
Wave
height (m) 
direction
period (s) 
1.2
ENE
11
1.8
N
6
2.4
NE
10
2.1
NE
10
1.7
NE
10
1.6
NE
10
1.7
ENE
13
2.1
ENE
14
2.4
ENE
13
3
ENE
14
4
NE
8
5.5
NE
10
6
NE
11
6
NE
12
4.5
ENE
12
4.5
ENE
14
4
ENE
14
3.5
ENE
15
3.5
ENE
15
3.5
ENE
15
3
ENE
14
2.5
ENE
14
2.5
ENE
14
2.5
ENE
14
2.2
ENE
14
2
ENE
14
1.8
ENE
13
1.6
ENE
13
1.4
ENE
13
1.3
ENE
12
1.7
ENE
12
2.4
SSW
8
1.9
SSW
8
2.1
NE
8
1.8
NE
9
1.6
NE
10
1.5
NE
10
1.4
NE
10
1.3
ENE
9
1.5
SE
5
1.7
SSE
6
2.2
SSE
6
3
S
8
2.4
SSW
8
1.5
SSW
8
2.1
NE
7
1.8
NE
7
rain showers
light rain
cloud
cloud
rain showers
rain showers
rain showers
rain showers
mod rain
heavy rain
heavy rain
light rain
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
rain showers
rain showers
rain showers
rain showers
part cloud
clear
clear
cloud
mod rain
mod rain
heavy rain
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
mod rain
heavy rain
light rain
part cloud
cloud
cloud
rain shwrs
light rain
cloudy
cloudy
rain shwrs
rain shwrs
rain shwrs
rain shwrs
mod rain
heavy rain
heavy rain
light rain
some clouds
clear
clear
clear
clear
some clouds
some clouds
clear
clear
rain shwrs
rain shwrs
rain shwrs
rain shwrs
some clouds
clear
clear
cloudy
mod rain
mod rain
heavy rain
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
mod rain
heavy rain
light rain
some clouds
cloudy
cloudy
 km/h
35
N
35
NNE
25
NE
20
ENE
15
ENE
5
E
30
NE
30
NE
40
ENE
55
NE
65
NE
75
NE
70
NNE
60
NE
45
NNE
35
NNE
20
NNE
15
NNE
15
NE
5
NW
10
WNW
20
ENE
25
ENE
20
ESE
15
WSW
10
NW
30
WSW
10
NNW
5
SSW
5
ESE
45
SW
40
N
35
NE
35
NE
25
NE
15
ENE
25
E
20
ESE
25
SE
40
SSE
45
S
50
S
60
SSW
35
WSW
10
NW
40
ENE
35
E
 mm 
2
2
1
6
2
2
8
14
12
5
1
2
7
2
6
10
20
3
6
13
4
max°C
9
9
10
9
10
10
10
10
10
8
8
9
10
11
11
11
12
12
12
13
13
13
13
14
15
14
15
14
15
17
18
13
12
12
13
14
14
15
15
16
15
17
18
18
15
15
15
Moonrise
12:29
1:24
2:14
2:59
3:38
4:12
4:43
5:12
5:39
6:08
6:38
7:13
7:54
8:43
9:40
Moonset
9:18
10:01
10:51
11:47
12:47
1:50
2:54
3:58
5:03
6:09
7:17
8:28
9:41
10:54
12:05
Sunrise
6:00
5:58
5:58
5:56
5:54
5:54
5:52
5:50
5:50
5:48
5:47
5:45
5:43
5:43
5:41
5:39
Sunset
5:45
5:45
5:45
5:46
5:47
5:49
5:49
5:50
5:51
5:52
5:52
5:52
5:53
5:54
5:54
5:55
Today's sea temperature in Ako (Miyake Sima) is
17.6° C
(Statistics for 10 Mar 1981-2005 – mean: 17.8 max: 19.4 min: 16.2°C)
Issued (local time): 8 am Tuesday 10 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest