Sirahama (Iriomote) Sea Conditions and Tide Table

Sirahama (Iriomote) 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 07:24 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Mon afternoon, min 27°C on Mon morning). Winds decreasing (strong winds from the SSW on Mon morning, light winds from the SSE by Wed night).

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Fri morning. Warm air temperatures (max 28°C on Thu morning, min 25°C on Sat night). Winds increasing (light winds from the SSE on Thu morning, fresh winds from the NNE by Sat afternoon).

Days 7–9 Weather Summary

Moderate rain (total 13mm), heaviest on Sun night. Warm (max 27°C on Tue morning, min 25°C on Mon morning). Mainly near gales.

Days 10–12 Weather Summary

Mostly dry. Warm (max 27°C on Wed morning, min 25°C on Thu night). Winds decreasing (near gales from the NW on Wed morning, calm by Fri afternoon).

Days 13–16 Weather Summary

Moderate rain (total 12mm), heaviest on Tue night. Warm (max 28°C on Sat afternoon, min 27°C on Sat morning). Wind will be generally light.

Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
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
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High Tide
2:29PM1.40m
3:19AM1.49m
3:42PM1.45m
3:56AM1.58m
4:46PM1.52m
4:35AM1.69m
5:44PM1.59m
5:17AM1.79m
6:38PM1.66m
7:31PM1.69m
6:43AM1.90m
8:23PM1.70m
7:27AM1.91m
9:15PM1.68m
8:10AM1.87m
10:07PM1.64m
8:53AM1.81m
10:58PM1.58m
9:37AM1.72m
11:48PM1.52m
10:24AM1.63m
00:34AM1.47m
11:17AM1.53m
1:16AM1.45m
12:21PM1.46m
1:53AM1.45m
Low Tide
8:29AM0.89m
8:44PM0.67m
9:27AM0.72m
9:35PM0.72m
10:19AM0.53m
10:24PM0.74m
11:09AM0.35m
11:13PM0.77m
11:58AM0.19m
00:00AM0.80m
12:46PM0.07m
00:47AM0.83m
1:33PM0.01m
1:34AM0.89m
2:21PM-0.00m
2:20AM0.94m
3:08PM0.04m
3:06AM1.00m
3:55PM0.13m
3:52AM1.05m
4:42PM0.25m
4:41AM1.07m
5:28PM0.38m
5:34AM1.06m
6:14PM0.51m
6:34AM1.02m
7:01PM0.63m
7:37AM0.92m
Wave
Height (m)
Direction
Period (s)
1.6
SSW
6
1.2
SSW
6
1.3
SSW
5
1.8
SSW
6
1.6
SSW
6
1.3
SSW
6
1.5
SSW
6
1.3
SSW
6
0.9
SSW
6
0.8
SW
6
0.6
SSW
5
0.5
S
5
0.5
S
4
0.7
NNE
4
0.9
NE
4
0.9
NE
4
1
E
9
1.3
E
10
1.9
SE
16
2.2
ESE
16
2.5
ESE
15
3
ESE
16
3
E
12
3
ENE
13
3
ENE
13
3
ENE
12
2.5
ENE
12
2.5
NNW
8
2.5
NNW
8
1.9
NE
10
1.4
E
10
1.4
SE
10
1.2
SE
10
1
SE
9
1
SE
9
0.9
SSE
9
0.9
SSE
8
0.8
SSE
8
0.8
SSE
8
1
S
8
0.9
SSE
8
0.9
SSE
8
0.9
SSE
8
1
S
8
1
S
8
1
S
8
1.1
S
8
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
clear
thunderstorm
rain showers
part cloud
clear
clear
clear
clear
part cloud
rain showers
part cloud
light rain
light rain
light rain
thunderstorm
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
thunderstorm
clear
part cloud
part cloud
thunderstorm
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
clear
risk tstorm
rain shwrs
some clouds
clear
clear
clear
clear
some clouds
rain shwrs
some clouds
light rain
light rain
light rain
risk tstorm
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
risk tstorm
clear
some clouds
some clouds
risk tstorm
km/h
40
SSW
30
SSW
35
S
40
SSW
30
SSW
30
S
35
SSW
25
SW
15
S
15
SE
10
NE
15
ENE
20
NNE
25
NNE
30
NE
30
NNE
30
NNE
35
NNE
35
NNE
40
NNE
40
ENE
50
NE
50
NNE
50
NNE
50
N
55
N
55
NNW
50
NW
50
NNW
30
NNW
25
NNW
25
N
10
NE
10
NE
5
ESE
15
SSE
20
S
15
SSW
20
SSW
20
SSW
10
SSW
15
SSE
10
E
15
E
20
ESE
25
ESE
20
ESE
3
1
4
1
4
2
2
2
3
max °C
27
28
27
28
28
28
28
28
28
28
28
28
27
27
27
26
26
25
26
26
26
26
26
26
27
27
27
27
27
26
26
26
26
26
26
26
27
28
28
28
28
28
28
28
28
28
28
Moonrise
2:12
3:05
3:59
4:52
5:46
6:41
7:36
8:30
9:20
10:06
10:48
11:26
12:00
12:33
1:05
Moonset
1:57
2:28
2:59
3:30
4:04
4:42
5:23
6:09
6:59
7:53
8:48
9:44
10:39
11:34
12:28
1:24
Sunrise
5:58
5:58
5:56
5:56
5:56
5:56
5:56
5:56
5:56
5:56
5:56
5:56
5:56
5:56
5:56
5:56
Sunset
7:24
7:25
7:25
7:27
7:27
7:28
7:28
7:28
7:29
7:29
7:30
7:30
7:30
7:30
7:30
7:31
Today's sea temperature in Sirahama (Iriomote) is
27.8° C
(Statistics for 25 May 1981-2005 – mean: 27.2 max: 28.4 min: 26.0°C)
Issued (local time): 8 am Monday 25 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest