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 05:11 AM and sunset is at 07:25 PM.

Days 1–3 Weather Summary

Light rain (total 8mm), mostly falling on Sat night. Warm air temperatures (max 26°C on Sat morning, min 19°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Mon afternoon. Warm air temperatures (max 25°C on Wed morning, min 17°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 27°C on Sat morning, min 18°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 69mm), heaviest during Mon morning. Warm (max 27°C on Sun afternoon, min 20°C on Sun night). Wind will be generally light.

Days 13–16 Weather Summary

Heavy rain (total 180mm), heaviest during Thu night. Warm (max 27°C on Wed morning, min 20°C on Wed night). Winds decreasing (fresh winds from the SSW on Thu night, calm by Sat morning).

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sat
20
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
PM
Wave Height Map
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High Tide
10:47AM2.44m
00:08AM2.49m
11:32AM2.35m
00:51AM2.44m
12:27PM2.26m
1:40AM2.40m
1:36PM2.18m
2:34AM2.38m
2:56PM2.18m
3:30AM2.40m
4:18PM2.28m
4:26AM2.46m
5:33PM2.45m
5:19AM2.55m
6:38PM2.67m
6:11AM2.65m
7:36PM2.87m
7:01AM2.77m
8:30PM3.02m
7:51AM2.86m
9:20PM3.10m
8:39AM2.91m
10:09PM3.09m
9:28AM2.91m
10:57PM3.02m
10:17AM2.83m
11:43PM2.90m
Low Tide
5:20PM0.51m
6:04AM1.32m
6:02PM0.64m
6:55AM1.32m
6:51PM0.79m
7:56AM1.27m
7:49PM0.94m
9:02AM1.15m
8:58PM1.08m
10:06AM0.95m
10:12PM1.17m
11:03AM0.70m
11:23PM1.20m
11:57AM0.43m
00:28AM1.18m
12:48PM0.17m
1:27AM1.15m
1:38PM-0.03m
2:20AM1.11m
2:28PM-0.15m
3:10AM1.09m
3:17PM-0.18m
3:57AM1.10m
4:05PM-0.10m
4:44AM1.12m
4:53PM0.08m
5:33AM1.16m
Wave
Height (m)
Direction
Period (s)
0.2
WSW
6
0.3
WSW
5
0.2
WSW
6
0.2
WSW
5
0.2
W
5
0.1
W
4
0.4
ESE
4
0.7
NNE
3
0.4
WNW
5
0.2
W
5
0.2
W
4
0.4
NE
2
0.2
NNE
2
0.3
NNE
3
0.1
W
5
0
W
4
0.1
W
4
0.1
W
4
0.2
WSW
5
0.2
WNW
2
0.1
W
5
0.1
W
4
0.1
SW
5
0.1
W
4
0
W
4
0.1
NW
2
0.1
SW
3
0.1
SW
3
0.1
S
8
0.1
E
2
0.9
SE
6
1
W
6
0.3
W
6
0.4
SE
4
0.5
W
5
0.3
SSW
9
0.3
WSW
6
0.3
WSW
6
0.2
WSW
5
0.2
WSW
4
0.9
SSW
4
1.1
SW
5
0.9
WNW
5
0.6
ESE
5
0.6
ESE
5
0.6
ESE
5
0.5
SE
5
part cloud
cloud
part cloud
cloud
cloud
light rain
light rain
part cloud
part cloud
cloud
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
rain showers
heavy rain
cloud
part cloud
rain showers
clear
part cloud
clear
clear
rain showers
mod rain
heavy rain
heavy rain
heavy rain
light rain
part cloud
part cloud
part cloud
some clouds
cloudy
some clouds
cloudy
cloudy
light rain
light rain
some clouds
some clouds
cloudy
rain shwrs
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
rain shwrs
heavy rain
cloudy
some clouds
rain shwrs
clear
some clouds
clear
clear
rain shwrs
mod rain
heavy rain
heavy rain
heavy rain
light rain
some clouds
some clouds
some clouds
km/h
10
NW
10
WNW
0
NNE
5
ENE
5
SW
5
E
15
NNE
15
NE
0
NNW
10
N
10
NNW
5
NNE
5
NE
10
N
5
NE
0
S
10
W
5
WNW
5
WNW
15
WNW
0
E
5
ENE
10
WNW
5
ESE
5
ENE
15
NW
5
SW
0
NE
5
WSW
5
ESE
25
NE
20
NNW
5
SSE
10
ENE
10
NW
5
W
10
SSW
10
SW
5
S
10
ESE
25
SW
25
SW
10
NNE
5
N
10
NE
10
NE
5
N
4
4
1
25
43
1
11
7
25
78
54
5
max °C
24
23
20
26
25
22
21
22
19
22
22
19
24
24
20
25
25
20
25
24
19
25
25
21
27
25
21
26
27
22
21
22
21
23
26
22
27
27
22
22
24
24
22
22
21
25
24
Moonrise
11:18
11:48
12:16
12:42
1:10
1:39
2:13
2:53
3:41
4:41
5:50
7:04
8:19
9:30
10:36
Moonset
9:00
9:59
10:59
11:59
1:00
2:03
3:10
4:21
5:36
6:52
8:02
9:03
9:53
10:34
11:07
Sunrise
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
5:11
Sunset
7:25
7:27
7:27
7:28
7:28
7:29
7:29
7:30
7:30
7:30
7:30
7:30
7:30
7:31
7:31
7:31
Today's sea temperature in Sasebo is
21.9° C
(Statistics for 05 Jun 1981-2005 – mean: 21.6 max: 22.8 min: 19.7°C)
Issued (local time): 2 am Friday 05 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest