Matusima (Nagasaki) Sea Conditions and Tide Table

Matusima (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 05:15 PM.

Days 1–4 Weather Summary

Light rain (total 3mm), mostly falling on Wed afternoon. Cool air temperatures (max 16°C on Wed morning, min 9°C on Mon night). Winds increasing (calm on Tue morning, fresh winds from the WSW by Wed morning).

Days 5–7 Weather Summary

Heavy rain (total 24mm), heaviest during Sat night. Cool air temperatures (max 19°C on Sat afternoon, min 12°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 15°C on Sun afternoon, min 8°C on Mon night). Winds decreasing (strong winds from the NE on Mon night, calm by Wed morning).

Days 11–13 Weather Summary

Moderate rain (total 13mm), heaviest on Wed night. Very mild (max 15°C on Wed night, min 8°C on Sat morning). Winds increasing (calm on Wed afternoon, strong winds from the N by Thu morning).

Mon
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sat
27
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
4:35PM2.41m
5:47AM2.40m
5:22PM2.46m
6:40AM2.57m
6:05PM2.52m
7:26AM2.72m
6:45PM2.58m
8:08AM2.82m
7:24PM2.63m
8:48AM2.88m
8:02PM2.65m
9:27AM2.89m
8:41PM2.64m
10:05AM2.85m
9:21PM2.60m
10:43AM2.79m
10:03PM2.53m
11:22AM2.70m
10:49PM2.42m
12:03PM2.59m
11:42PM2.29m
12:48PM2.48m
00:46AM2.16m
Low Tide
11:13PM0.65m
11:34AM1.18m
00:00AM0.42m
12:26PM1.18m
00:42AM0.23m
1:12PM1.16m
1:22AM0.07m
1:54PM1.15m
2:01AM-0.03m
2:33PM1.14m
2:40AM-0.07m
3:12PM1.13m
3:18AM-0.05m
3:51PM1.13m
3:57AM0.04m
4:31PM1.13m
4:37AM0.19m
5:15PM1.13m
5:20AM0.38m
6:03PM1.12m
6:07AM0.61m
6:59PM1.09m
7:01AM0.85m
Wave
height (m) 
direction
period (s) 
0.3
NW
3
0.1
W
6
0.1
SW
5
0.1
SW
2
0.1
W
4
0.4
SW
3
0.9
W
4
0.4
NNW
3
0.3
NNE
3
0.2
N
2
0.1
N
2
0.3
SE
2
0.3
S
3
0.7
S
4
0.8
S
5
1
S
5
0.7
S
5
0.5
S
5
0.8
N
4
1.2
NNE
4
1.1
NNE
4
0.9
NNE
4
1.3
NE
4
1
NE
4
0.9
NNE
4
0.2
N
6
0.1
E
2
0.1
S
5
0.1
S
4
1.3
WNW
4
1.4
N
5
0.7
NNE
4
0.2
N
2
0.6
NW
3
1.2
WNW
5
1.2
NW
5
clear
clear
cloud
part cloud
cloud
rain showers
light rain
part cloud
clear
clear
clear
clear
cloud
light rain
cloud
rain showers
thunderstorm
light rain
cloud
part cloud
clear
part cloud
clear
part cloud
cloud
cloud
part cloud
cloud
mod rain
rain showers
light rain
cloud
part cloud
light rain
light rain
light rain
clear
clear
cloudy
some clouds
cloudy
rain shwrs
light rain
some clouds
clear
clear
clear
clear
cloudy
light rain
cloudy
rain shwrs
risk tstorm
light rain
cloudy
some clouds
clear
some clouds
clear
some clouds
cloudy
cloudy
some clouds
cloudy
mod rain
rain shwrs
light rain
cloudy
some clouds
light rain
light rain
light rain
 km/h
10
NW
5
NW
0
SSW
10
SW
5
SW
15
S
30
NW
20
NNE
15
NE
10
N
10
E
15
ESE
15
SSE
20
SSE
20
SE
25
S
15
SSW
15
N
25
NNE
35
NNE
35
NNE
35
NNE
45
NE
30
NE
30
NE
5
ENE
5
E
0
NE
10
E
40
NW
40
N
25
NNE
15
NNE
30
NW
35
NW
35
NW
 mm 
1
2
1
1
18
4
6
1
2
1
2
1
max°C
10
10
13
14
14
16
16
14
13
14
12
15
17
17
18
19
18
16
15
14
12
13
10
10
11
9
10
11
15
14
12
10
10
10
10
9
Moonrise
3:45
4:43
5:41
6:39
7:33
8:23
9:08
9:46
10:20
10:49
11:18
11:45
Moonset
2:21
2:55
3:34
4:19
5:10
6:07
7:07
8:09
9:10
10:12
11:13
Sunrise
7:16
7:16
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:22
7:22
Sunset
5:15
5:15
5:15
5:16
5:16
5:17
5:17
5:19
5:19
5:20
5:20
5:21
Today's sea temperature in Matusima (Nagasaki) is
18.7° C
(Statistics for 15 Dec 1981-2005 – mean: 20.0 max: 21.4 min: 18.5°C)
Issued (local time): 2 pm Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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