Usu Wan Sea Conditions and Tide Table

Usu Wan 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 07:01 AM and sunset is at 04:06 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Sun morning. Icy conditions (max 6°C on Tue night, min -2°C on Sun night). Winds decreasing (fresh winds from the NW on Sun night, calm by Tue morning).

Days 4–6 Weather Summary

Mild with moderate rain (total 11mm) on Wed morning. Becoming colder with a light covering of snow, mostly falling on Thu night. Icy conditions (max 7°C on Wed afternoon, min -7°C on Fri afternoon). Winds increasing (light winds from the NE on Thu night, strong winds from the W by Fri night).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 5°C on Mon night, min -5°C on Sat morning). Winds decreasing (fresh winds from the WNW on Sat morning, calm by Mon morning).

Days 10–12 Weather Summary

Moderate rain (total 10mm), heaviest on Tue night. Freeze-thaw conditions (max 6°C on Tue afternoon, min -4°C on Wed afternoon). Winds increasing (light winds from the ESE on Tue morning, strong winds from the WNW by Wed night).

Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
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
3:02PM1.53m
5:43AM1.33m
3:43PM1.51m
6:18AM1.32m
4:26PM1.46m
6:51AM1.30m
5:13PM1.39m
7:25AM1.29m
6:04PM1.29m
7:59AM1.28m
7:06PM1.17m
8:35AM1.28m
8:28PM1.07m
9:14AM1.29m
10:18PM1.01m
9:57AM1.31m
00:19AM1.03m
10:43AM1.34m
1:51AM1.11m
11:32AM1.38m
2:52AM1.19m
12:20PM1.42m
3:38AM1.26m
Low Tide
9:40AM1.00m
10:29PM-0.05m
10:20AM0.98m
11:07PM-0.00m
11:03AM0.95m
11:45PM0.08m
11:50AM0.91m
00:23AM0.20m
12:43PM0.86m
1:02AM0.34m
1:44PM0.80m
1:42AM0.49m
2:55PM0.72m
2:26AM0.64m
4:13PM0.61m
3:19AM0.78m
5:26PM0.49m
4:25AM0.91m
6:28PM0.35m
7:20PM0.21m
6:51AM1.04m
8:07PM0.10m
Wave
height (m) 
direction
period (s) 
mod rain
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
cloud
light rain
mod rain
rain showers
part cloud
part cloud
snow showers
light snow
part cloud
light snow
cloud
cloud
snow showers
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
light rain
rain showers
part cloud
cloud
part cloud
cloud
cloud
part cloud
mod rain
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
cloudy
light rain
mod rain
rain shwrs
some clouds
some clouds
snow shwrs
light snow
some clouds
light snow
cloudy
cloudy
snow shwrs
cloudy
some clouds
clear
some clouds
some clouds
cloudy
cloudy
light rain
rain shwrs
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
 km/h
15
NNW
20
NW
25
NW
20
NW
15
NW
10
NW
0
NE
5
E
25
ESE
20
E
15
SE
25
NW
20
NW
15
NNW
10
NE
30
NW
35
NW
30
WNW
35
W
35
WNW
30
W
35
WNW
30
WNW
10
NW
5
NNW
10
ESE
20
SE
15
ESE
25
ESE
20
WSW
35
W
35
WNW
35
WNW
45
WNW
40
WNW
30
W
 mm 
6
4
6
1
1
9
max°C
4
4
0
0
0
-2
-1
0
6
6
7
7
0
0
-2
-3
-5
-6
-4
-4
-3
-1
0
-1
2
4
5
4
6
5
1
-3
-4
-3
-1
0
Moonrise
8:14
8:54
9:27
9:55
10:18
10:39
11:00
11:21
11:44
12:11
12:46
1:31
Moonset
4:45
5:49
6:57
8:06
9:14
10:23
11:33
12:45
2:01
3:22
4:43
Sunrise
7:01
7:03
7:03
7:03
7:03
7:03
7:05
7:05
7:05
7:05
7:05
7:05
Sunset
4:06
4:06
4:07
4:07
4:07
4:08
4:08
4:09
4:10
4:10
4:12
4:13
Today's sea temperature in Usu Wan is
7.9° C
(Statistics for 21 Dec 1981-2005 – mean: 9.1 max: 11.1 min: 6.6°C)
Issued (local time): 8 am Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest