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 07:02 PM.

Days 1–4 Weather Summary

Some drizzle, heaviest during Tue night. Warm air temperatures (max 25°C on Fri morning, min 22°C on Tue night). Mainly strong winds.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Fri night, min 24°C on Fri night). Mainly fresh winds.

Days 8–10 Weather Summary

Mostly dry. Warm (max 25°C on Tue afternoon, min 23°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 25°C on Fri afternoon, min 22°C on Sat morning). Winds increasing (light winds from the ENE on Thu night, near gales from the N by Sat morning).

Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thu
23
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
night
AM
Wave Height Map
High Tide
00:26AM1.24m
10:34AM1.44m
1:47AM1.18m
11:20AM1.38m
3:05AM1.18m
12:40PM1.34m
3:56AM1.23m
2:19PM1.35m
4:30AM1.30m
3:41PM1.43m
5:01AM1.39m
4:46PM1.54m
5:34AM1.50m
5:42PM1.64m
6:08AM1.60m
6:34PM1.72m
6:43AM1.68m
7:24PM1.75m
7:19AM1.73m
8:13PM1.73m
7:55AM1.73m
9:03PM1.67m
8:29AM1.71m
9:54PM1.57m
9:03AM1.65m
10:49PM1.45m
9:34AM1.59m
11:50PM1.35m
Low Tide
4:45AM0.99m
6:07PM0.33m
7:15PM0.39m
6:51AM1.07m
8:27PM0.41m
8:32AM1.00m
9:31PM0.40m
9:44AM0.86m
10:24PM0.37m
10:38AM0.67m
11:10PM0.34m
11:25AM0.47m
11:54PM0.34m
12:11PM0.29m
00:36AM0.36m
12:55PM0.14m
1:17AM0.42m
1:39PM0.05m
1:57AM0.52m
2:23PM0.01m
2:35AM0.64m
3:07PM0.03m
3:12AM0.78m
3:52PM0.10m
3:48AM0.91m
4:39PM0.19m
4:23AM1.01m
Wave
height (m) 
direction
period (s) 
1.7
WSW
7
1.5
ENE
6
1.3
ENE
7
1.1
ENE
8
1
ENE
7
1.2
SSE
5
1.1
S
5
1
SSE
6
1.2
SSW
5
1.1
SSW
6
1
SSW
6
1.1
SW
6
0.9
S
6
0.9
SE
7
0.9
SE
7
0.8
SE
7
0.9
SE
7
0.9
SE
7
0.8
SE
7
0.8
SE
7
0.7
ESE
11
0.9
ESE
12
1.2
ESE
13
1.3
SE
15
1.4
SE
14
1.4
SE
14
1.5
SE
14
2
SE
16
2.3
SE
16
3
SE
17
3.5
SE
17
4
SE
16
3.5
E
12
2.5
E
11
2
ENE
10
1.6
ENE
10
1.1
ENE
10
0.8
ENE
8
0.6
E
9
0.5
E
8
0.4
ESE
8
0.3
ESE
7
0.4
E
7
0.5
E
6
0.5
NE
6
0.4
NE
6
0.3
ENE
7
rain showers
cloud
cloud
cloud
cloud
clear
clear
part cloud
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
rain shwrs
cloudy
cloudy
cloudy
cloudy
clear
clear
some clouds
clear
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
 km/h
40
NE
35
ENE
30
E
25
ESE
30
SSE
35
S
30
SSW
30
S
30
SSW
25
S
20
SSE
25
SSE
25
S
25
SSW
25
S
25
S
30
S
25
S
25
S
15
S
0
NW
5
ESE
10
SE
10
SSE
15
SE
10
SE
10
NE
15
ENE
25
NE
30
NE
40
NNE
55
N
55
N
40
N
30
NNW
30
NNW
20
N
15
N
15
N
10
NE
5
NNE
10
N
15
NNE
20
NE
15
NE
10
ENE
15
E
 mm 
1
max°C
23
22
22
23
24
24
24
25
25
25
25
25
25
25
25
24
24
24
24
24
25
25
24
24
24
24
25
24
24
25
24
22
23
22
23
23
23
23
23
22
22
23
22
22
22
22
23
Moonrise
11:50
12:41
1:30
2:13
2:53
3:30
4:05
4:38
5:13
5:49
6:29
7:14
8:07
9:07
10:12
11:19
Moonset
10:18
11:11
12:07
1:03
2:01
2:58
3:56
4:54
5:55
6:59
8:07
9:17
10:27
11:34
12:34
Sunrise
6:30
6:28
6:28
6:28
6:26
6:26
6:24
6:24
6:22
6:22
6:20
6:20
6:18
6:18
6:18
6:16
Sunset
7:02
7:02
7:02
7:04
7:04
7:05
7:05
7:06
7:06
7:06
7:07
7:07
7:07
7:07
7:08
7:08
Today's sea temperature in Sirahama (Iriomote) is
25.4° C
(Statistics for 07 Apr 1981-2005 – mean: 24.9 max: 26.5 min: 23.7°C)
Issued (local time): 8 pm Tuesday 07 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest