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 —.

Days 1–4 Weather Summary

Light rain (total 2mm), mostly falling on Thu morning. Warm air temperatures (max 20°C on Sat afternoon, min 14°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Mon morning. Cool air temperatures (max 19°C on Sun afternoon, min 10°C on Mon night). Winds increasing (calm on Sun afternoon, fresh winds from the NW by Mon afternoon).

Days 8–10 Weather Summary

Some drizzle, heaviest during Fri afternoon. Very mild (max 19°C on Fri morning, min 12°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Mon afternoon. Very mild (max 18°C on Fri night, min 9°C on Sat night). Winds decreasing (strong winds from the NW on Fri night, calm by Sun night).

Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Mon
24
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
Wave Height Map
High Tide
00:25AM2.05m
2:43PM2.29m
2:15AM1.98m
3:51PM2.33m
3:59AM2.08m
4:43PM2.41m
5:10AM2.27m
5:25PM2.49m
6:04AM2.48m
6:01PM2.57m
6:50AM2.65m
6:35PM2.64m
7:32AM2.78m
7:07PM2.68m
8:11AM2.85m
7:39PM2.70m
8:50AM2.86m
8:11PM2.69m
9:30AM2.83m
8:44PM2.64m
10:11AM2.75m
9:20PM2.56m
10:54AM2.64m
Low Tide
7:17PM1.56m
7:24AM0.85m
8:57PM1.46m
8:52AM0.96m
10:13PM1.24m
10:11AM0.98m
11:06PM0.98m
11:13AM0.95m
11:47PM0.71m
12:02PM0.93m
00:25AM0.47m
12:44PM0.92m
1:00AM0.26m
1:23PM0.95m
1:36AM0.10m
2:00PM0.99m
2:11AM0.00m
2:37PM1.06m
2:46AM-0.03m
3:13PM1.14m
3:24AM0.01m
3:52PM1.23m
4:03AM0.11m
4:34PM1.31m
Wave
height (m) 
direction
period (s) 
0.2
SSW
10
0.2
SSW
10
0.2
SSW
10
0.2
SSW
9
0.1
SW
9
0.2
WNW
3
0.2
NNW
3
0.1
SW
8
0.1
S
8
0.1
SW
5
0.1
S
4
0.1
S
3
0
W
4
0.4
NW
2
1.6
NW
6
1.9
WNW
6
1.7
NW
6
1.3
NW
6
0.5
NW
4
0.4
WNW
4
0.6
WNW
4
0.4
WNW
3
0.3
WNW
3
0.2
W
3
0.3
WSW
3
0.5
W
4
0.8
WSW
4
1.6
WNW
6
1.4
NW
6
0.7
NW
4
0.2
W
6
0.1
W
5
0.1
W
3
0.1
W
4
0.2
WSW
3
0.7
WSW
4
cloud
light rain
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
rain showers
light rain
part cloud
light rain
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
cloud
part cloud
light rain
cloud
part cloud
clear
clear
cloud
part cloud
part cloud
cloud
rain showers
cloudy
light rain
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
rain shwrs
light rain
some clouds
light rain
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
cloudy
some clouds
light rain
cloudy
some clouds
clear
clear
cloudy
some clouds
some clouds
cloudy
rain shwrs
 km/h
10
NNE
10
ENE
5
ENE
10
N
10
NE
10
N
10
NNE
15
NE
5
NE
10
ENE
5
ENE
0
SSE
5
NE
10
NW
35
NW
35
NW
35
NNW
30
NNW
10
NNE
10
NNW
15
NW
10
WNW
5
NNW
10
WSW
10
W
15
WSW
25
W
35
WNW
30
NNW
25
N
10
NE
5
ESE
5
WSW
5
NNE
5
ESE
20
WSW
 mm 
2
1
3
1
1
2
max°C
17
15
17
16
18
19
16
18
20
17
18
19
18
17
13
13
12
12
12
14
15
16
17
17
18
19
19
18
12
12
10
12
13
14
15
18
Moonrise
12:06
1:07
2:05
3:01
3:57
4:53
5:50
6:48
7:46
8:43
9:36
10:24
Moonset
1:39
2:07
2:32
2:56
3:22
3:49
4:19
4:55
5:35
6:22
7:15
8:12
Sunrise
6:47
6:48
6:48
6:50
6:50
6:52
6:52
6:54
6:54
6:56
6:56
6:56
Sunset
5:21
5:20
5:20
5:19
5:17
5:17
5:16
5:16
5:16
5:15
5:15
5:15
Today's sea temperature in Nagasaki is
23.3° C
(Statistics for 12 Nov 1981-2005 – mean: 22.8 max: 24.4 min: 21.3°C)
Issued (local time): 8 pm Wednesday 12 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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