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 — and sunset is at 06:00 PM.

Days 1–4 Weather Summary

Heavy rain (total 35mm), heaviest during Mon night. Warm air temperatures (max 28°C on Tue night, min 25°C on Sun night). Winds decreasing (strong winds from the E on Mon night, moderate winds from the SSW by Wed afternoon).

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Wed night. Warm air temperatures (max 27°C on Wed night, min 24°C on Thu night). Winds increasing (fresh winds from the S on Wed night, gales from the N by Thu night).

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm (max 25°C on Sat night, min 20°C on Tue morning). Mainly near gales.

Days 11–13 Weather Summary

Heavy rain (total 54mm), heaviest during Fri night. Warm (max 25°C on Thu morning, min 21°C on Tue night). Winds increasing (moderate winds from the ENE on Tue night, near gales from the NNE by Fri night).

Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Fri
21
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
9:32PM1.59m
12:02PM1.36m
10:11PM1.50m
1:04PM1.30m
11:00PM1.42m
2:01PM1.28m
00:10AM1.35m
2:46PM1.29m
1:36AM1.32m
3:21PM1.33m
2:59AM1.34m
3:54PM1.41m
4:08AM1.41m
4:29PM1.50m
5:09AM1.49m
5:06PM1.60m
6:04AM1.56m
5:45PM1.69m
6:56AM1.60m
6:25PM1.75m
7:48AM1.62m
7:06PM1.77m
8:41AM1.59m
Low Tide
4:44AM0.16m
4:32PM1.05m
5:35AM0.27m
5:26PM1.07m
6:31AM0.37m
6:37PM1.05m
7:29AM0.45m
7:55PM0.96m
8:27AM0.50m
9:01PM0.80m
9:20AM0.53m
9:55PM0.62m
10:09AM0.55m
10:45PM0.41m
10:56AM0.56m
11:32PM0.22m
11:41AM0.58m
00:19AM0.06m
12:26PM0.62m
1:05AM-0.05m
1:11PM0.68m
1:52AM-0.11m
1:55PM0.75m
Wave
height (m) 
direction
period (s) 
2.2
SE
14.0
3
SSE
14.0
3
S
14.0
3
S
12.0
2.4
SSE
10.0
2.3
SSE
10.0
2.5
S
10.0
2.5
SW
14.0
2.4
SW
13.0
2.2
S
8.0
3
SW
9.0
2.5
SW
8.0
3.5
N
8.0
2.4
NNE
8.0
2.5
NNE
7.0
2
N
7.0
2
NNE
6.0
1.5
NNE
6.0
1.3
NNE
5.0
1.3
NNE
5.0
1.3
NNE
5.0
1.4
NNE
5.0
1.9
NNE
6.0
2
NNE
6.0
2.1
NNE
7.0
1.8
NNE
7.0
1.5
NNE
7.0
1.2
NE
8.0
1
NE
8.0
0.8
NE
7.0
0.9
ENE
6.0
0.9
ENE
7.0
1
ESE
5.0
1
ESE
5.0
1.4
ESE
5.0
1.4
ESE
6.0
light rain
rain showers
light rain
mod rain
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
rain showers
part cloud
part cloud
rain showers
cloud
light rain
part cloud
part cloud
rain showers
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
heavy rain
light rain
rain shwrs
light rain
mod rain
risk tstorm
risk tstorm
risk tstorm
clear
risk tstorm
risk tstorm
rain shwrs
some clouds
some clouds
rain shwrs
cloudy
light rain
some clouds
some clouds
rain shwrs
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
heavy rain
 km/h
40
NE
50
NE
45
ENE
50
E
45
E
40
ESE
40
SE
30
SSE
35
S
40
S
45
SSW
40
W
60
N
55
NNE
55
NNE
50
NNE
50
NNE
40
NNE
35
NNE
40
NNE
40
NNE
40
NNE
50
NNE
50
NNE
50
NNE
40
NE
35
NNE
25
ENE
25
E
25
ENE
30
E
30
E
30
E
30
ESE
35
E
35
E
 mm 
2
4
4
10
3
2
8
2
1
1
1
2
2
1
5
16
max°C
26
25
25
26
27
27
28
28
28
27
27
25
25
25
24
24
25
25
25
25
24
24
23
22
21
21
20
22
23
23
24
25
25
25
24
24
Moonrise
9:34
10:41
11:44
12:44
1:39
2:32
3:24
4:15
5:07
5:59
6:54
7:49
Moonset
10:55
11:52
12:40
1:20
1:55
2:27
2:57
3:26
3:56
4:27
5:02
5:41
6:24
Sunrise
6:56
6:56
6:56
6:58
6:58
6:58
7:00
7:01
7:01
7:01
7:03
7:03
Sunset
6:00
6:00
6:00
5:59
5:59
5:59
5:58
5:58
5:58
5:57
5:57
5:57
5:57
Today's sea temperature in Sirahama (Iriomote) is 27.8 °C (Statistics for 09 Nov 1981-2005 – mean: 26.2 max: 27.8 min: 24.8°C)
Issued (local time): 8 pm Sunday 09 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest