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 06:23 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 12°C on Thu morning, min 4°C on Tue night). Winds increasing (calm on Wed morning, fresh winds from the NNE by Fri morning).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Sun morning, min 5°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 14mm), heaviest on Wed night. Very mild (max 15°C on Tue morning, min 8°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 14°C on Sat morning, min 6°C on Thu night). Wind will be generally light.

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thu
26
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
High Tide
00:54AM1.83m
11:53AM2.02m
2:47AM1.66m
12:37PM1.82m
5:57AM1.78m
3:38PM1.72m
6:41AM1.99m
5:23PM1.90m
7:07AM2.20m
6:18PM2.14m
7:31AM2.39m
6:59PM2.39m
7:54AM2.56m
7:37PM2.61m
8:18AM2.70m
8:16PM2.77m
8:44AM2.79m
8:54PM2.87m
9:11AM2.82m
9:35PM2.89m
9:39AM2.80m
10:17PM2.82m
10:09AM2.71m
11:03PM2.67m
10:41AM2.57m
11:54PM2.45m
11:16AM2.39m
00:58AM2.20m
Low Tide
6:14PM0.59m
6:11AM1.31m
7:04PM0.79m
6:57AM1.54m
8:50PM0.93m
11:22AM1.57m
11:08PM0.84m
12:23PM1.35m
00:09AM0.62m
12:54PM1.11m
00:49AM0.40m
1:22PM0.86m
1:23AM0.21m
1:50PM0.60m
1:57AM0.07m
2:19PM0.35m
2:30AM0.01m
2:50PM0.13m
3:05AM0.04m
3:23PM-0.03m
3:41AM0.16m
3:58PM-0.12m
4:18AM0.37m
4:36PM-0.11m
4:57AM0.64m
5:18PM0.00m
5:39AM0.94m
6:07PM0.20m
6:29AM1.25m
Wave
height (m) 
direction
period (s) 
0.2
NNE
2
0.1
N
2
0.1
N
2
0.4
NE
3
0.5
NE
3
0.6
NNE
4
1
N
4
1.4
N
5
1.2
N
5
1.1
NNE
4
0.9
NNE
4
0.6
NNE
4
0.3
NNE
3
0
W
2
0.2
WNW
2
0.2
WNW
3
0.2
NNW
2
0.2
WNW
3
0.2
WNW
3
0.2
NNW
2
0.1
W
2
0
W
2
0.1
SW
2
0.2
WSW
2
0.2
WNW
2
0.7
NW
4
0.7
NW
4
0.4
NNW
4
0.3
NNW
3
0.3
NW
3
0.3
NW
3
0.3
NNW
2
0.3
NW
3
0.1
NW
3
0.1
NW
2
0.3
WNW
3
0.3
NW
2
0.2
NNW
2
0.3
NW
3
0.1
NW
3
0
W
2
0
W
2
0
W
2
0.1
SE
2
0.4
NE
3
0.7
NNE
4
0.8
NNE
3
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
cloud
part cloud
part cloud
clear
cloud
part cloud
light rain
light rain
mod rain
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
cloud
light rain
light rain
part cloud
part cloud
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
cloudy
some clouds
some clouds
clear
cloudy
some clouds
light rain
light rain
mod rain
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
cloudy
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
cloudy
light rain
light rain
some clouds
some clouds
 km/h
5
NE
5
NE
15
NNW
10
NE
10
NE
25
N
20
NNE
30
NNE
30
NNE
20
NE
20
NNE
20
N
10
NNE
5
NNE
15
WNW
5
NNE
5
ENE
10
WNW
5
NNE
5
NE
10
W
5
S
5
S
5
W
5
NW
15
N
20
NNW
10
NNE
10
NNE
15
NNW
5
N
5
NNE
10
WNW
5
ENE
5
NW
20
WNW
5
NNE
5
ENE
15
NNW
5
NNE
5
NE
10
WNW
5
ESE
5
ESE
10
NE
10
ENE
15
NE
 mm 
1
4
9
2
2
max°C
6
10
11
7
12
12
9
9
9
8
11
12
8
13
13
10
13
13
10
15
13
11
12
12
11
13
11
7
12
12
9
14
14
10
13
13
9
15
15
11
16
16
12
12
10
11
17
Moonrise
1:06
2:01
2:52
3:36
4:16
4:50
5:22
5:51
6:19
6:48
7:19
7:55
8:36
9:26
10:24
11:30
Moonset
10:45
11:35
12:31
1:31
2:33
3:36
4:40
5:44
6:50
7:57
9:07
10:19
11:32
12:42
1:45
Sunrise
6:37
6:35
6:35
6:33
6:31
6:31
6:30
6:28
6:26
6:26
6:24
6:22
6:22
6:20
6:18
6:18
Sunset
6:23
6:24
6:24
6:25
6:27
6:28
6:28
6:29
6:30
6:30
6:30
6:31
6:32
6:34
6:34
6:35
Today's sea temperature in Sasebo is
13.9° C
(Statistics for 10 Mar 1981-2005 – mean: 16.9 max: 18.1 min: 14.6°C)
Issued (local time): 8 pm Tuesday 10 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest