Sasebo Sea Conditions and Tide Table

Sasebo 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 06:42 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Mon morning, min 12°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 37mm), heaviest during Thu night. Cool air temperatures (max 19°C on Thu night, min 8°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 4mm), mostly falling on Fri afternoon. Warm (max 23°C on Mon morning, min 14°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 19mm), heaviest on Tue afternoon. Warm (max 22°C on Mon afternoon, min 12°C on Wed night). Winds increasing (calm on Mon afternoon, fresh winds from the SE by Tue afternoon).

Sat
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
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
PM
night
Wave Height Map
High Tide
10:06PM2.66m
9:42AM2.62m
10:37PM2.53m
10:06AM2.51m
11:09PM2.36m
10:30AM2.38m
11:46PM2.17m
10:57AM2.22m
00:36AM1.98m
11:32AM2.04m
2:08AM1.85m
12:35PM1.87m
4:22AM1.90m
2:58PM1.80m
5:29AM2.06m
4:41PM1.95m
6:06AM2.24m
5:42PM2.18m
6:35AM2.42m
6:30PM2.42m
7:03AM2.58m
7:14PM2.65m
7:32AM2.71m
7:58PM2.83m
8:03AM2.80m
8:43PM2.95m
8:36AM2.83m
9:28PM2.98m
Low Tide
3:41PM0.06m
4:01AM0.63m
4:08PM0.10m
4:29AM0.82m
4:36PM0.21m
4:56AM1.01m
5:06PM0.37m
5:26AM1.21m
5:43PM0.56m
6:04AM1.40m
6:35PM0.77m
7:20AM1.56m
8:01PM0.92m
10:11AM1.54m
10:00PM0.91m
11:26AM1.32m
11:14PM0.76m
12:06PM1.06m
00:03AM0.60m
12:39PM0.77m
00:44AM0.46m
1:11PM0.47m
1:24AM0.37m
1:44PM0.19m
2:04AM0.35m
2:20PM-0.05m
2:44AM0.40m
2:58PM-0.21m
3:26AM0.53m
Wave
height (m) 
direction
period (s) 
1.1
SW
6
0.9
WSW
8
0.5
WSW
7
0.6
WSW
5
0.4
SW
6
0.5
S
3
0.6
S
3
0.3
SSW
4
1
NNE
4
0.7
NNE
4
0.2
WSW
5
0.2
WSW
6
0.2
WSW
6
0.1
SW
5
0.1
SE
2
0.4
S
3
1.3
S
5
0.5
SW
4
0.4
SW
5
0.3
SW
4
0.2
WSW
5
0.2
WSW
6
0.2
WSW
6
0.2
WSW
6
0.3
WSW
6
0.2
WSW
6
0.2
WSW
5
0.3
N
2
0.1
W
5
0.1
W
4
1
S
4
1.1
S
6
1.3
W
5
0.8
WSW
8
0.7
WNW
4
0.7
WNW
4
0.6
NW
4
0.6
NNE
4
0.4
NE
3
0.3
NW
3
0.1
W
3
0.1
W
4
0.1
W
2
0.1
S
2
0.3
SSE
3
0.3
S
2
0.2
SSW
3
part cloud
cloud
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
clear
cloud
mod rain
heavy rain
light rain
light rain
light rain
cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
heavy rain
mod rain
cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
light rain
some clouds
cloudy
some clouds
clear
some clouds
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
clear
cloudy
mod rain
heavy rain
light rain
light rain
light rain
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
clear
clear
some clouds
cloudy
heavy rain
mod rain
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
light rain
 km/h
20
SW
15
W
10
SW
20
SW
10
SSE
15
SSE
15
S
5
ESE
25
NNE
25
N
5
NNE
5
ESE
10
WSW
10
SE
10
SE
10
SE
25
SSE
15
SW
10
SW
5
WSW
5
WNW
5
NW
5
W
0
SE
10
WNW
5
NNE
5
NE
5
NNW
5
SE
5
SE
30
SE
25
SSW
20
WNW
10
WNW
10
WNW
10
NW
20
N
15
NNE
5
NNE
10
WNW
5
N
0
SSW
10
W
5
SSE
10
S
15
SSW
10
ESE
 mm 
7
25
5
2
2
11
8
1
max°C
16
15
16
16
12
19
18
15
15
15
10
16
16
11
18
16
19
19
19
18
18
18
15
21
20
16
23
22
16
19
17
19
15
15
14
14
16
13
18
18
13
20
19
14
20
21
18
Moonrise
8:57
9:57
10:55
11:52
12:43
1:30
2:11
2:47
3:19
3:48
4:17
4:45
5:16
5:50
6:30
Moonset
7:21
7:57
8:39
9:27
10:20
11:18
12:18
1:20
2:22
3:25
4:29
5:36
6:46
7:59
9:14
Sunrise
6:05
6:03
6:01
6:01
5:58
5:58
5:56
5:56
5:54
5:52
5:52
5:50
5:48
5:48
5:47
Sunset
6:42
6:43
6:44
6:45
6:45
6:45
6:46
6:46
6:47
6:49
6:50
6:50
6:51
6:52
6:52
6:52
Today's sea temperature in Sasebo is
15.8° C
(Statistics for 04 Apr 1981-2005 – mean: 17.7 max: 18.9 min: 15.8°C)
Issued (local time): 2 pm Saturday 04 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest