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 29°C on Mon afternoon, min 27°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 29°C on Thu afternoon, min 26°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 29°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 30°C on Fri afternoon, min 26°C on Wed night). Wind will be generally light.

Days 14–17 Weather Summary

Light rain (total 7mm), mostly falling on Mon night. Warm (max 30°C on Mon morning, min 26°C on Mon night). Wind will be generally light.

Mon
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
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
00:06AM2.77m
12:32PM2.51m
00:42AM2.66m
1:35PM2.36m
1:24AM2.54m
3:00PM2.26m
2:19AM2.43m
4:43PM2.29m
3:32AM2.36m
6:09PM2.43m
7:06PM2.61m
6:01AM2.48m
7:49PM2.78m
6:57AM2.61m
8:25PM2.91m
7:45AM2.75m
8:58PM3.00m
8:27AM2.86m
9:29PM3.05m
9:08AM2.94m
9:58PM3.06m
9:46AM2.96m
10:27PM3.03m
10:26AM2.92m
10:56PM2.97m
11:07AM2.82m
11:26PM2.88m
Low Tide
5:48PM0.87m
6:24AM0.93m
6:29PM1.13m
7:15AM0.95m
7:18PM1.39m
8:17AM0.96m
8:24PM1.62m
9:32AM0.93m
10:01PM1.77m
10:51AM0.83m
11:38PM1.76m
11:58AM0.68m
00:45AM1.65m
12:52PM0.52m
1:33AM1.50m
1:37PM0.39m
2:13AM1.34m
2:18PM0.30m
2:48AM1.19m
2:55PM0.27m
3:22AM1.05m
3:31PM0.31m
3:55AM0.93m
4:05PM0.41m
4:28AM0.85m
4:39PM0.58m
5:04AM0.81m
5:13PM0.79m
5:42AM0.81m
Wave
Height (m)
Direction
Period (s)
0.6
SW
7
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.4
SW
6
0.4
SW
7
0.4
SW
7
0.3
SW
6
0.3
SW
6
0.3
SW
6
0.3
SW
6
0.2
WSW
6
0.2
WSW
6
0.2
WSW
6
0.1
SW
6
0.3
SW
5
0.1
SW
5
0.1
SW
5
0.2
WSW
5
0.1
SW
5
0.2
SSW
15
0.2
SSW
14
0.4
SW
13
0.4
SSW
13
0.6
SSW
13
0.6
SSW
13
0.6
SSW
12
0.6
SSW
12
0.6
SSW
11
0.6
SW
10
0.6
SW
10
0.5
SW
9
0.5
SW
9
0.5
SW
8
0.4
SW
8
0.4
SW
8
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.4
SW
7
0.4
SW
8
0.4
SW
7
0.4
SW
7
0.3
SW
6
0.1
SW
6
0.2
WSW
4
0.1
SW
6
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
thunderstorm
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
risk tstorm
clear
risk tstorm
risk tstorm
km/h
15
W
5
NNW
10
SW
10
SW
5
SSW
5
S
15
SW
5
S
10
S
15
W
5
NW
5
WNW
15
W
5
NNW
5
NW
15
WNW
10
NNW
5
WNW
15
WNW
5
W
5
WSW
10
W
5
S
5
SSE
15
SW
5
SSW
5
WSW
15
WSW
5
WNW
5
WNW
20
WNW
10
NNW
5
NW
15
WNW
5
NNW
0
WNW
15
W
5
WSW
5
SSE
15
WNW
5
SSW
5
N
20
NW
10
NNW
5
NNE
15
WNW
5
NW
 mm
4
1
2
max °C
29
28
28
28
28
28
28
27
28
29
27
28
29
28
29
29
27
28
29
27
28
28
27
28
28
27
28
28
27
29
29
27
29
30
28
29
30
28
29
29
28
30
30
28
29
30
28
Moonrise
12:26
1:25
2:24
3:23
4:19
5:12
6:00
6:43
7:20
7:52
8:21
8:49
9:16
9:43
10:12
Moonset
10:58
11:27
11:58
12:34
1:14
2:00
2:52
3:48
4:47
5:47
6:47
7:47
8:46
9:46
10:48
Sunrise
5:26
5:26
5:28
5:28
5:28
5:30
5:30
5:31
5:31
5:31
5:33
5:33
5:33
5:35
5:35
Sunset
7:27
7:27
7:25
7:25
7:24
7:23
7:23
7:22
7:22
7:22
7:21
7:20
7:19
7:19
7:17
7:16
Today's sea temperature in Io Sima (Nagasaki) is
28.2° C
(Statistics for 20 Jul 1981-2005 – mean: 27.3 max: 29.2 min: 25.3°C)
Issued (local time): 2 pm Monday 20 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest