Nagasaki Sea Conditions and Tide Table

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 06:50 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Sat morning. Warm air temperatures (max 21°C on Fri afternoon, min 16°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Mon morning. Warm air temperatures (max 20°C on Mon morning, min 17°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 69mm), heaviest during Thu night. Warm (max 20°C on Thu afternoon, min 14°C on Fri night). Winds decreasing (strong winds from the S on Thu night, light winds from the NW by Fri night).

Days 11–13 Weather Summary

Heavy rain (total 26mm), heaviest during Mon night. Very mild (max 19°C on Sun morning, min 15°C on Sat night). Wind will be generally light.

Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Sat
2
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
7:57PM2.81m
7:55AM2.72m
8:33PM2.87m
8:22AM2.73m
9:09PM2.85m
8:49AM2.69m
9:46PM2.77m
9:17AM2.62m
10:26PM2.64m
9:47AM2.51m
11:11PM2.46m
10:19AM2.36m
00:05AM2.28m
10:59AM2.18m
1:20AM2.14m
12:00PM1.98m
2:57AM2.11m
1:56PM1.85m
4:18AM2.19m
3:59PM1.94m
5:10AM2.32m
5:14PM2.16m
5:49AM2.44m
6:07PM2.40m
6:22AM2.55m
6:50PM2.60m
6:52AM2.63m
7:30PM2.76m
7:22AM2.69m
Low Tide
1:59AM0.48m
2:11PM0.06m
2:31AM0.57m
2:42PM-0.03m
3:03AM0.70m
3:15PM-0.04m
3:35AM0.86m
3:49PM0.01m
4:09AM1.04m
4:26PM0.14m
4:47AM1.23m
5:09PM0.32m
5:36AM1.41m
6:03PM0.54m
6:54AM1.54m
7:19PM0.74m
9:00AM1.51m
8:59PM0.84m
10:32AM1.31m
10:25PM0.81m
11:23AM1.04m
11:26PM0.74m
12:02PM0.76m
00:13AM0.68m
12:36PM0.50m
00:53AM0.65m
1:09PM0.28m
1:29AM0.67m
Wave
height (m) 
direction
period (s) 
0.1
NW
3
0.3
SSE
3
0.5
S
3
0.7
S
5
0.4
SSW
6
0.3
SSW
6
0.3
SSW
6
0.2
SSW
5
0.2
SSW
5
0.1
SW
5
0.1
S
5
0.1
SW
3
0.1
W
2
0.1
W
2
0.1
NW
2
0.1
W
4
0
W
4
0.1
S
2
0.2
SSW
3
0.7
S
4
1.4
SSW
6
1.9
SSW
7
1.2
SW
7
1
SW
7
0.7
SW
6
0.4
SW
6
0.4
SW
6
0.3
WSW
4
0.1
SW
5
0.1
SW
6
0.1
SW
5
0.2
SSE
3
0.3
ESE
2
0.3
SSW
7
0.4
SSW
7
0.4
SW
6
0.4
SW
6
0.6
NW
4
0.5
NW
4
0.3
WNW
3
0.1
SW
5
0.1
SW
5
0.2
N
2
0.1
NE
2
0.2
SSW
6
0.2
SSW
6
0.2
SSW
7
part cloud
cloud
cloud
cloud
light rain
cloud
cloud
part cloud
part cloud
part cloud
rain showers
clear
part cloud
clear
clear
part cloud
cloud
cloud
cloud
light rain
mod rain
heavy rain
cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
light rain
mod rain
mod rain
light rain
light rain
part cloud
clear
clear
clear
clear
part cloud
heavy rain
light rain
cloud
part cloud
clear
some clouds
cloudy
cloudy
cloudy
light rain
cloudy
cloudy
some clouds
some clouds
some clouds
rain shwrs
clear
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
light rain
mod rain
heavy rain
cloudy
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
light rain
mod rain
mod rain
light rain
light rain
some clouds
clear
clear
clear
clear
some clouds
heavy rain
light rain
cloudy
some clouds
clear
 km/h
10
E
15
ESE
15
S
15
SSE
10
NNE
15
NE
5
NNE
5
NNE
10
W
5
SE
10
SW
15
SW
0
E
5
NW
10
W
0
SW
5
ESE
5
S
10
E
20
SE
30
SSE
35
S
20
WSW
15
W
10
NW
10
NW
20
NW
5
NNW
5
ENE
10
WSW
5
ESE
10
E
20
NE
15
NE
10
NE
5
NNE
5
NNW
15
NW
20
NW
5
N
5
SE
15
SW
15
NNE
10
NE
10
N
10
NE
5
NE
 mm 
3
1
3
9
57
1
10
10
3
2
29
3
max°C
17
20
21
19
17
18
18
20
21
19
20
20
18
19
19
18
19
18
19
19
20
19
17
17
15
18
18
15
19
19
18
18
16
16
16
16
17
19
19
15
18
19
17
16
17
17
20
Moonrise
5:16
5:50
6:31
7:19
8:16
9:21
10:31
11:40
12:48
1:52
2:53
3:52
4:50
5:48
6:46
Moonset
6:44
7:57
9:12
10:26
11:34
12:33
1:22
2:01
2:35
3:04
3:31
3:57
4:23
4:51
5:22
Sunrise
5:48
5:48
5:47
5:46
5:45
5:43
5:43
5:41
5:39
5:39
5:37
5:37
5:35
5:35
5:33
5:33
Sunset
6:50
6:51
6:52
6:52
6:52
6:53
6:53
6:54
6:55
6:57
6:57
6:58
6:59
7:00
7:00
7:00
Today's sea temperature in Nagasaki is
18.5° C
(Statistics for 16 Apr 1981-2005 – mean: 19.1 max: 20.8 min: 17.4°C)
Issued (local time): 8 pm Thursday 16 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest