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 07:27 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Wed morning, min 18°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Sun morning. Warm air temperatures (max 24°C on Mon afternoon, min 19°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Tue night. Warm (max 26°C on Tue morning, min 22°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 58mm), heaviest during Thu night. Warm (max 24°C on Sat night, min 19°C on Thu night). Wind will be generally light.

Days 14–17 Weather Summary

Light rain (total 5mm), mostly falling on Sun night. Warm (max 27°C on Wed afternoon, min 22°C on Mon night). Wind will be generally light.

Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thu
25
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
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High Tide
3:42AM2.40m
4:50PM2.30m
4:35AM2.44m
5:54PM2.46m
5:23AM2.49m
6:48PM2.61m
6:08AM2.56m
7:35PM2.74m
6:50AM2.62m
8:17PM2.83m
7:31AM2.67m
8:58PM2.88m
8:11AM2.70m
9:37PM2.90m
8:51AM2.70m
10:15PM2.88m
9:33AM2.67m
10:53PM2.83m
10:18AM2.61m
11:32PM2.75m
11:06AM2.52m
00:13AM2.67m
12:01PM2.41m
00:56AM2.58m
1:05PM2.30m
1:44AM2.51m
2:22PM2.24m
2:36AM2.45m
Low Tide
9:27PM1.22m
10:21AM0.90m
10:38PM1.29m
11:15AM0.70m
11:39PM1.31m
12:04PM0.51m
00:32AM1.31m
12:48PM0.34m
1:18AM1.30m
1:30PM0.21m
2:01AM1.29m
2:10PM0.13m
2:42AM1.27m
2:50PM0.11m
3:21AM1.26m
3:29PM0.15m
4:01AM1.24m
4:09PM0.25m
4:43AM1.23m
4:50PM0.40m
5:27AM1.21m
5:34PM0.59m
6:16AM1.19m
6:21PM0.81m
7:11AM1.15m
7:14PM1.04m
8:12AM1.08m
8:18PM1.24m
Wave
Height (m)
Direction
Period (s)
0.2
SSW
7
0.2
SSW
7
0.5
WNW
4
0.3
SSW
8
0.2
SSW
8
0.3
SSW
8
0.2
SSW
8
0.3
WNW
3
0.3
SW
4
0.1
SW
7
0.1
S
7
0.1
S
6
0.1
S
3
0.5
S
4
0.6
S
5
0.3
S
6
0.2
SSW
6
0.2
SSW
7
0.3
SW
9
0.5
SW
8
0.6
SW
7
0.6
SW
7
0.4
SW
7
0.6
SW
7
0.6
SW
8
0.6
SW
8
0.6
SW
8
0.5
SW
7
0.5
SW
7
0.4
SSW
7
0.4
SW
7
0.6
SSW
7
0.5
SW
7
0.5
SW
7
0.9
SW
7
0.8
SW
7
0.8
SW
7
0.8
SW
8
0.7
SW
7
0.6
SW
7
0.6
SW
7
0.6
SW
7
0.4
SW
7
0.3
SW
6
0.4
SW
8
0.4
SW
7
0.5
SW
8
part cloud
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
rain showers
cloud
light rain
cloud
clear
part cloud
cloud
part cloud
rain showers
rain showers
thunderstorm
thunderstorm
cloud
cloud
heavy rain
mod rain
light rain
light rain
part cloud
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
clear
clear
clear
clear
part cloud
some clouds
clear
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
rain shwrs
cloudy
light rain
cloudy
clear
some clouds
cloudy
some clouds
rain shwrs
rain shwrs
risk tstorm
risk tstorm
cloudy
cloudy
heavy rain
mod rain
light rain
light rain
some clouds
some clouds
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
clear
clear
risk tstorm
clear
clear
clear
clear
some clouds
km/h
10
NNW
10
NNE
20
NW
15
NNW
5
NW
20
W
10
WNW
10
WNW
15
NW
10
NNW
0
SSE
5
WSW
5
ESE
15
SE
20
ESE
10
E
10
NE
5
WSW
5
SE
10
SE
20
S
10
SE
5
S
25
S
10
SSW
0
SW
10
WNW
10
N
10
ENE
5
NE
5
N
5
WSW
10
SSW
10
S
15
SSW
15
SSW
15
SE
5
ESE
15
NW
10
NNE
5
N
15
W
10
NNE
5
NNE
10
WSW
15
NE
10
NNE
1
2
1
2
1
2
26
9
4
2
10
5
1
3
1
1
1
max °C
20
24
24
21
22
23
21
22
23
21
22
23
22
21
21
21
23
24
23
26
26
24
24
25
24
23
24
22
20
21
21
22
23
24
24
24
24
25
26
24
25
26
24
25
27
23
24
Moonrise
1:10
1:39
2:13
2:53
3:43
4:42
5:51
7:05
8:20
9:30
10:36
11:39
12:38
1:37
2:35
Moonset
2:02
3:09
4:20
5:35
6:50
8:00
9:01
9:52
10:32
11:07
11:36
12:04
12:30
12:57
1:26
Sunrise
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:13
5:13
5:13
5:13
5:13
5:13
Sunset
7:27
7:27
7:28
7:28
7:29
7:29
7:29
7:30
7:30
7:30
7:30
7:30
7:30
7:30
7:31
7:31
Today's sea temperature in Io Sima (Nagasaki) is
23.1° C
(Statistics for 09 Jun 1981-2005 – mean: 22.7 max: 23.9 min: 21.5°C)
Issued (local time): 8 pm Tuesday 09 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest