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 05:21 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Fri afternoon, min 14°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Mon night. Warm air temperatures (max 20°C on Sat afternoon, min 10°C on Mon night). Winds increasing (calm on Sun afternoon, strong winds from the NW by Tue morning).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 17°C on Thu morning, min 11°C on Tue afternoon). Winds decreasing (fresh winds from the NW on Tue afternoon, calm by Thu night).

Days 11–13 Weather Summary

Light rain (total 8mm), mostly falling on Fri night. Very mild (max 18°C on Fri afternoon, min 9°C on Sat night). Winds decreasing (strong winds from the WNW on Sat morning, calm by Sun morning).

Wed
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Mon
24
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
1:25PM2.32m
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
Wave
height (m) 
direction
period (s) 
0.1
SW
11
0.2
SSW
10
0.2
SSW
10
0.2
SSW
11
0.2
SSW
9
0.1
SW
9
0.2
WNW
3
0.2
WNW
4
0.1
SW
8
0.1
S
8
0.1
S
7
0.1
S
3
0.1
S
6
0.1
S
5
1.1
NW
5
1.4
NW
6
1.8
WNW
6
2.1
WNW
6
1.8
WNW
6
1.2
NW
5
0.9
WNW
5
0.9
NW
4
0.4
WNW
4
0.3
WNW
3
0.2
W
3
0.1
W
4
0.1
W
3
0.2
WSW
2
0.9
WSW
4
2.4
WNW
6
2
WNW
6
0.7
NW
5
0.3
WNW
4
0.2
W
6
0.2
WNW
3
0.4
WSW
3
cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
cloud
part cloud
cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
rain showers
light rain
part cloud
clear
clear
part cloud
part cloud
rain showers
cloudy
cloudy
cloudy
cloudy
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
cloudy
light rain
light rain
cloudy
some clouds
cloudy
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
rain shwrs
light rain
some clouds
clear
clear
some clouds
some clouds
rain shwrs
 km/h
5
NNE
10
N
5
ENE
5
N
10
N
10
NNE
5
N
10
NNE
15
NE
5
NE
5
ENE
10
ENE
5
N
5
N
25
NW
30
NNW
35
NW
40
NW
35
NW
25
NNW
20
NW
20
NW
10
N
5
NNE
10
WNW
5
N
5
SSW
15
SW
30
WSW
45
WNW
40
NW
15
N
10
NE
10
WNW
0
NW
15
SW
 mm 
3
2
2
2
2
max°C
18
18
16
17
16
18
20
16
18
20
18
19
20
18
16
13
11
11
12
12
13
14
13
17
17
16
17
18
18
13
12
11
12
13
14
17
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
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
5:21
5:20
5:20
5:19
5:17
5:17
5:16
5:16
5:16
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): 2 pm Wednesday 12 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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