Io Sima (Nagasaki) Sea Conditions and Tide Table

Io Sima (Nagasaki) 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 05:46 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Sun afternoon, min 20°C on Sat morning). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Tue night. Warm air temperatures (max 24°C on Mon afternoon, min 15°C on Wed night). Winds increasing (calm on Mon afternoon, fresh winds from the NNW by Wed afternoon).

Days 8–10 Weather Summary

Some drizzle, heaviest during Fri afternoon. Warm (max 25°C on Sat afternoon, min 14°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Tue morning. Warm (max 26°C on Sun afternoon, min 17°C on Tue night). Winds increasing (calm on Sun afternoon, fresh winds from the NNW by Wed afternoon).

Days 14–17 Weather Summary

Mostly dry. Very mild (max 19°C on Sat afternoon, min 12°C on Thu night). Wind will be generally light.

Fri
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
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
night
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
10:38PM2.56m
12:18PM2.45m
11:19PM2.37m
1:32PM2.30m
00:22AM2.17m
3:11PM2.26m
2:19AM2.05m
4:33PM2.34m
4:18AM2.14m
5:26PM2.46m
5:31AM2.36m
6:05PM2.58m
6:23AM2.59m
6:38PM2.69m
7:05AM2.78m
7:08PM2.77m
7:45AM2.93m
7:38PM2.83m
8:22AM3.00m
8:06PM2.86m
8:59AM3.01m
8:35PM2.85m
9:36AM2.96m
9:05PM2.80m
10:15AM2.85m
9:37PM2.70m
10:57AM2.70m
10:11PM2.57m
Low Tide
5:02PM1.39m
5:25AM0.55m
5:50PM1.57m
6:20AM0.76m
7:07PM1.69m
7:39AM0.95m
9:11PM1.67m
9:21AM1.03m
10:45PM1.46m
10:45AM0.98m
11:37PM1.19m
11:45AM0.89m
00:16AM0.91m
12:30PM0.82m
00:51AM0.65m
1:09PM0.78m
1:24AM0.42m
1:45PM0.79m
1:56AM0.25m
2:19PM0.83m
2:29AM0.14m
2:52PM0.92m
3:02AM0.09m
3:25PM1.03m
3:37AM0.13m
4:00PM1.17m
4:14AM0.23m
4:38PM1.31m
4:55AM0.39m
Wave
Height (m)
Direction
Period (s)
0
W
2
0.1
E
1
0.1
E
2
0.1
S
3
0
W
4
0.3
S
5
0.3
SSW
4
0.6
S
4
0.4
SSW
4
0.3
SW
4
0.1
SW
4
0.1
SW
2
0.2
SSW
3
0.3
SW
3
0.7
W
4
1
NW
5
0.7
NW
5
0.7
NNW
5
0.6
NNW
5
0.4
SSW
16
0.3
S
16
0.3
S
16
0.2
S
15
0.2
S
14
0.2
SSW
14
0.2
SSW
14
0.4
SSW
16
0.6
SSW
15
0.4
SSW
13
0.4
SW
12
0.4
SW
11
0.4
SW
11
0.2
SSW
10
0.4
SW
10
0.4
WSW
6
0.6
NW
4
0.8
NW
4
0.6
NW
4
0.6
NW
4
0.6
NNW
4
0.2
NNW
4
0.1
NW
4
0.1
W
5
0.1
NW
3
0
W
2
0.1
S
3
0.1
S
12
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
thunderstorm
rain showers
clear
clear
clear
clear
clear
part cloud
light rain
cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
rain showers
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
risk tstorm
rain shwrs
clear
clear
clear
clear
clear
some clouds
light rain
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
clear
some clouds
some clouds
some clouds
rain shwrs
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
km/h
5
NNW
10
NE
10
NE
5
SSW
5
ESE
10
ESE
20
SSW
15
S
15
S
10
SW
5
SE
15
S
15
SW
15
SSW
25
NW
35
NNW
20
NNE
25
NNE
25
N
20
NE
15
NE
5
NE
10
NE
10
ENE
10
NE
10
ENE
10
E
0
WSW
5
N
5
E
10
WNW
5
NNW
5
WSW
20
NW
20
N
20
N
30
NNW
20
NNW
20
N
25
NNW
15
NNE
5
ENE
5
WNW
10
NE
10
NE
10
NW
5
ENE
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
4
1
—
—
—
—
—
—
1
—
—
—
—
—
—
—
—
—
—
1
2
2
—
—
—
—
—
—
—
—
—
—
—
—
max °C
23
22
23
24
23
23
25
24
24
24
23
24
24
24
21
21
18
18
18
16
20
20
20
23
25
24
25
26
25
24
24
23
23
22
18
19
17
16
15
16
13
15
17
16
18
19
18
Moonrise
—
—
12:27
—
—
1:10
—
—
1:48
—
—
2:21
—
—
2:50
—
—
—
3:19
—
—
3:46
—
—
4:15
—
—
4:45
—
—
5:20
—
—
6:02
—
—
6:51
—
—
7:49
—
—
8:56
—
—
—
10:06
Moonset
—
9:19
—
—
10:14
—
—
11:12
—
—
—
12:11
—
—
1:10
—
—
2:09
—
—
3:10
—
—
4:11
—
—
5:15
—
—
6:23
—
—
7:34
—
—
8:47
—
—
9:58
—
—
11:04
—
—
12:02
—
—
Sunrise
—
—
6:24
—
—
6:26
—
—
6:26
—
—
6:26
—
—
6:28
—
—
6:28
—
—
6:30
—
—
6:31
—
—
6:31
—
—
6:31
—
—
6:33
—
—
6:33
—
—
6:35
—
—
6:35
—
—
6:35
—
—
Sunset
5:46
—
—
5:45
—
—
5:45
—
—
5:44
—
—
5:43
—
—
5:42
—
—
5:40
—
—
5:39
—
—
5:37
—
—
5:37
—
—
5:36
—
—
5:35
—
—
5:34
—
—
5:32
—
—
5:31
—
—
5:30
—
Today's sea temperature in Io Sima (Nagasaki) is
24.9°C
(Statistics for 16 Oct 1981-2005 – mean: 24.5 max: 25.8 min: 23.5°C)
Issued (local time): 2 pm Friday 16 Oct 2026
Forecast update inUpdates in  hr  min  sUpdate imminent 
Nearest locationNearest