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 07:16 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Tue morning. Warm air temperatures (max 26°C on Mon afternoon, min 20°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 59mm), heaviest during Tue night. Warm air temperatures (max 23°C on Fri morning, min 19°C on Thu night). Winds decreasing (fresh winds from the ESE on Wed morning, light winds from the NW by Thu night).

Days 8–10 Weather Summary

Mostly dry. Warm (max 26°C on Sun afternoon, min 19°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 102mm), heaviest during Wed afternoon. Warm (max 24°C on Tue morning, min 20°C on Mon night). Winds increasing (calm on Tue morning, severe gales from the SSE by Wed afternoon).

Days 14–17 Weather Summary

Mostly dry. Warm (max 30°C on Fri afternoon, min 22°C on Thu night). Wind will be generally light.

Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Mon
8
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
1:56AM2.34m
1:35PM2.03m
3:02AM2.33m
3:16PM2.06m
4:00AM2.37m
4:38PM2.21m
4:49AM2.44m
5:41PM2.40m
5:31AM2.51m
6:31PM2.58m
6:09AM2.59m
7:16PM2.72m
6:45AM2.65m
7:58PM2.82m
7:20AM2.69m
8:38PM2.87m
7:55AM2.71m
9:18PM2.88m
8:31AM2.69m
9:58PM2.84m
9:09AM2.64m
10:39PM2.77m
9:49AM2.56m
11:22PM2.68m
10:35AM2.44m
00:08AM2.58m
11:29AM2.31m
00:59AM2.49m
Low Tide
6:50PM0.77m
8:07AM1.39m
8:06PM0.94m
9:26AM1.23m
9:26PM1.04m
10:29AM1.01m
10:36PM1.08m
11:18AM0.77m
11:33PM1.08m
12:01PM0.53m
00:22AM1.09m
12:40PM0.33m
1:05AM1.10m
1:18PM0.17m
1:44AM1.13m
1:55PM0.06m
2:23AM1.17m
2:32PM0.02m
3:01AM1.21m
3:10PM0.04m
3:40AM1.26m
3:49PM0.13m
4:22AM1.31m
4:31PM0.27m
5:08AM1.35m
5:16PM0.46m
6:01AM1.36m
6:06PM0.68m
7:04AM1.34m
Wave
Height (m)
Direction
Period (s)
0.1
SW
6
0.1
SW
6
0.1
SW
6
0.1
SW
5
0.2
SSW
6
0.2
SSW
6
0.5
SSW
7
0.5
SSW
7
0.7
SSW
6
0.9
SSW
7
1.1
S
5
1.1
S
5
0.6
SW
7
0.6
SW
7
0.7
SW
8
0.6
SW
7
0.6
SW
7
0.6
SW
7
0.4
SW
7
0.3
SW
6
0.3
SW
6
0.1
SW
6
0.1
SW
7
0.1
S
13
0.1
S
14
0.2
S
14
0.3
SSW
16
0.3
SSW
16
0.4
SW
16
0.4
SSW
16
0.4
SSW
15
0.9
SSW
14
3
SSW
16
3
W
7
1.1
SW
6
0.7
SW
6
0.4
SW
5
0.2
WSW
5
0.2
S
9
0.2
S
9
0.1
S
12
0.2
S
12
0.2
S
13
0.2
S
12
0.3
SSW
11
0.1
S
10
0.1
S
9
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
light rain
light rain
heavy rain
heavy rain
mod rain
light rain
light rain
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
heavy rain
heavy rain
heavy rain
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
light rain
light rain
heavy rain
heavy rain
mod rain
light rain
light rain
cloudy
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
heavy rain
heavy rain
heavy rain
rain shwrs
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
some clouds
km/h
10
NE
5
NNE
5
W
0
E
5
ESE
10
SW
5
SE
10
SE
10
SE
20
SE
25
SE
20
ESE
10
E
15
SW
10
WSW
10
WNW
10
W
15
W
5
NNW
5
NNW
10
WNW
5
NNW
5
S
10
W
10
SSW
5
NNE
10
WNW
5
SSE
5
NE
0
WSW
15
NE
30
NE
55
E
45
W
20
WSW
5
WSW
5
NE
10
ENE
10
NNW
5
E
5
NE
10
WNW
5
SSW
5
SW
15
W
5
WNW
5
SW
1
2
34
14
7
3
1
18
16
63
5
max °C
21
23
24
23
25
26
24
22
22
21
20
21
21
22
22
21
23
22
19
25
25
23
25
26
23
24
25
23
24
24
22
21
24
24
22
23
22
27
30
24
26
27
23
24
25
22
25
Moonrise
12:47
1:47
2:45
3:42
4:40
5:39
6:37
7:35
8:30
9:19
10:04
10:42
11:16
11:47
12:15
Moonset
1:07
1:35
2:01
2:27
2:54
3:24
3:57
4:36
5:19
6:09
7:04
8:01
9:00
10:00
10:59
11:58
Sunrise
5:16
5:16
5:16
5:15
5:15
5:13
5:13
5:13
5:13
5:13
5:13
5:13
5:11
5:11
5:11
5:11
Sunset
7:16
7:16
7:17
7:19
7:19
7:20
7:21
7:21
7:22
7:22
7:22
7:23
7:23
7:24
7:24
7:25
Today's sea temperature in Nagasaki is
21.8° C
(Statistics for 23 May 1981-2005 – mean: 21.4 max: 22.9 min: 19.9°C)
Issued (local time): 8 pm Saturday 23 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest