Usuki Sea Conditions and Tide Table

Usuki 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 05:57 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Mon afternoon, min 4°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Sun morning, min 4°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Moderate rain (total 19mm), heaviest on Tue night. Warm (max 20°C on Mon morning, min 6°C on Tue night). Winds increasing (calm on Tue morning, fresh winds from the NNW by Wed morning).

Days 11–13 Weather Summary

Some drizzle, heaviest during Thu afternoon. Very mild (max 10°C on Fri afternoon, min 2°C on Thu night). Winds decreasing (fresh winds from the NNW on Wed afternoon, light winds from the NW by Sat morning).

Mon
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
1
Monday
2
Tuesday
3
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
7:37PM3.08m
8:24AM3.45m
8:12PM3.28m
8:51AM3.56m
8:46PM3.42m
9:19AM3.60m
9:20PM3.49m
9:45AM3.58m
9:56PM3.48m
10:12AM3.49m
10:33PM3.38m
10:40AM3.34m
11:15PM3.19m
11:10AM3.13m
00:07AM2.94m
11:45AM2.89m
1:18AM2.67m
12:37PM2.62m
3:04AM2.52m
2:19PM2.40m
5:01AM2.64m
4:22PM2.43m
6:15AM2.91m
5:47PM2.68m
7:01AM3.18m
6:44PM2.99m
7:37AM3.38m
7:28PM3.26m
8:09AM3.52m
Low Tide
1:47PM1.10m
1:47AM0.26m
2:11PM0.86m
2:17AM0.13m
2:38PM0.64m
2:47AM0.08m
3:07PM0.46m
3:19AM0.13m
3:38PM0.33m
3:51AM0.28m
4:11PM0.29m
4:25AM0.53m
4:46PM0.33m
5:00AM0.85m
5:25PM0.48m
5:40AM1.22m
6:13PM0.70m
6:30AM1.61m
7:20PM0.95m
8:07AM1.94m
9:29PM1.06m
11:27AM1.83m
11:23PM0.84m
12:25PM1.50m
00:23AM0.55m
1:04PM1.18m
1:07AM0.32m
1:37PM0.88m
1:44AM0.18m
Wave
height (m) 
direction
period (s) 
0.8
N
4
1
N
5
1.1
N
5
0.6
NNE
4
0.6
N
4
0.3
SE
8
1
N
4
0.6
N
4
0.6
NNE
4
0.4
NNE
3
0.1
SE
8
0.1
SE
8
0.3
NE
2
0.2
N
3
0.1
E
15
0.2
E
14
0.2
E
13
0.2
S
4
0.6
S
3
0.6
S
5
0.4
S
4
0.6
S
3
0.8
S
4
0.6
S
5
0.6
S
5
0.9
NNW
5
1.4
NNW
5
1.4
NNW
5
1.5
NNW
5
1.4
NNW
5
1.1
N
5
1
NNW
4
0.5
SE
9
0.8
N
4
0.7
NNW
4
0.4
SE
9
0.3
SE
8
0.2
ESE
15
0.2
ESE
14
0.3
ESE
14
0.4
SSE
6
0.4
SSE
7
0.3
SSE
7
0.3
SSE
6
0.2
SSE
6
0.2
SSE
6
0.2
S
3
cloud
cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
heavy rain
rain showers
clear
part cloud
clear
rain showers
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
heavy rain
mod rain
clear
cloud
clear
cloud
cloud
light rain
part cloud
cloudy
cloudy
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
heavy rain
rain shwrs
clear
some clouds
clear
rain shwrs
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
heavy rain
mod rain
clear
cloudy
clear
cloudy
cloudy
light rain
some clouds
 km/h
20
NNW
20
N
20
N
15
NNE
10
WNW
10
W
25
NNW
10
NNW
15
N
15
NNE
5
SW
5
WNW
10
NNE
5
WSW
5
WSW
15
E
10
SW
5
SW
15
SE
10
SSW
10
S
25
SSE
20
S
10
SSW
15
NNW
15
NW
25
NW
30
NNW
25
NW
25
NNW
25
NNW
15
NW
15
WNW
25
NNW
10
NW
5
NW
10
NE
5
SW
5
WNW
10
NNW
5
WNW
5
SW
10
ENE
5
WSW
5
S
5
NNE
5
W
 mm 
2
15
2
1
11
7
2
max°C
15
10
9
10
7
12
13
7
7
9
5
12
12
8
13
14
9
17
19
13
20
19
16
17
12
6
7
8
5
8
8
5
8
10
4
8
10
6
5
6
4
11
13
9
16
13
10
Moonrise
6:44
7:14
7:42
8:10
8:39
9:11
9:47
10:30
11:21
12:21
1:29
2:39
3:49
4:56
6:01
Moonset
4:41
5:45
6:48
7:52
8:56
10:03
11:12
12:22
1:33
2:41
3:42
4:33
5:16
5:52
6:24
Sunrise
6:54
6:54
6:52
6:52
6:50
6:50
6:48
6:47
6:46
6:45
6:43
6:43
6:41
6:39
6:39
Sunset
5:57
5:58
5:59
6:00
6:00
6:01
6:02
6:02
6:04
6:05
6:06
6:07
6:07
6:07
6:08
6:09
Today's sea temperature in Usuki is
15.2° C
(Statistics for 16 Feb 1981-2005 – mean: 17.7 max: 19.0 min: 16.2°C)
Issued (local time): 2 pm Monday 16 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest