Otabu Sima Sea Conditions and Tide Table

Otabu Sima 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 —.

Days 1–4 Weather Summary

Light rain (total 2mm), mostly falling on Sun afternoon. Cool air temperatures (max 14°C on Sat afternoon, min 7°C on Thu night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 28mm), heaviest during Wed morning. Cool air temperatures (max 15°C on Tue night, min 5°C on Mon night). Winds increasing (light winds from the NNE on Tue morning, strong winds from the SE by Tue night).

Days 8–10 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Thu afternoon, min 4°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 13°C on Tue afternoon, min 5°C on Sat night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
High Tide
7:56PM1.22m
11:14AM1.69m
8:30PM1.20m
11:59AM1.72m
9:08PM1.18m
12:42PM1.72m
9:52PM1.15m
1:23PM1.69m
10:44PM1.10m
2:04PM1.64m
11:47PM1.05m
2:42PM1.58m
1:04AM1.00m
3:20PM1.50m
2:36AM0.98m
3:56PM1.43m
4:14AM1.01m
4:30PM1.36m
5:49AM1.10m
5:04PM1.30m
7:10AM1.22m
5:37PM1.26m
8:16AM1.36m
Low Tide
3:23AM-0.12m
5:10PM1.08m
4:03AM-0.15m
6:03PM1.08m
6:54PM1.06m
7:43PM1.02m
6:10AM-0.01m
8:31PM0.95m
6:57AM0.12m
9:17PM0.86m
7:48AM0.27m
10:01PM0.74m
8:44AM0.44m
10:45PM0.61m
9:48AM0.60m
11:27PM0.47m
11:02AM0.75m
00:09AM0.32m
12:20PM0.87m
00:51AM0.17m
1:37PM0.95m
Wave
height (m) 
direction
period (s) 
0.1
E
2
0.1
E
2
0.1
E
2
0.1
NE
2
0
E
2
0.1
E
2
0.1
E
2
0
E
3
0.4
WNW
3
0.4
NW
3
0.5
NNE
3
0.4
NE
4
0.4
NE
4
0.2
ENE
4
0.2
E
2
1.1
SE
4
1.4
SE
5
0.5
WSW
3
0.7
WNW
4
0.5
NW
3
0.2
NNE
2
0.2
ENE
4
0.1
N
2
0
E
3
0.1
NE
3
0.2
N
2
0.4
NNE
3
0.4
NE
4
0.1
NE
4
0.1
NE
3
0.3
NE
3
0.1
E
2
0.1
E
2
0
E
2
0.2
W
2
0.2
W
2
clear
part cloud
cloud
clear
part cloud
part cloud
part cloud
cloud
rain showers
clear
clear
part cloud
clear
part cloud
cloud
mod rain
heavy rain
rain showers
clear
part cloud
clear
clear
cloud
cloud
cloud
cloud
cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
some clouds
cloudy
clear
some clouds
some clouds
some clouds
cloudy
rain shwrs
clear
clear
some clouds
clear
some clouds
cloudy
mod rain
heavy rain
rain shwrs
clear
some clouds
clear
clear
cloudy
cloudy
cloudy
cloudy
cloudy
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
 km/h
10
ENE
5
ENE
5
E
5
N
5
NE
5
ENE
5
NE
5
WNW
20
NW
15
NW
20
N
15
NE
10
NNE
5
NNE
15
E
25
SE
40
SSE
20
W
20
WNW
15
NW
15
N
10
NNW
10
N
0
NW
10
NNW
15
NNW
15
N
10
N
10
NNW
5
ENE
10
NE
5
NE
5
E
5
NW
10
WNW
15
NW
 mm 
2
7
18
3
max°C
9
9
11
11
12
14
14
14
14
11
9
10
6
8
10
15
15
14
8
8
9
6
7
8
7
8
8
7
8
9
8
7
8
8
10
13
Moonrise
6:25
7:20
8:10
8:53
9:31
10:04
10:33
11:00
11:26
11:53
12:22
12:56
Moonset
3:54
4:45
5:42
6:43
7:45
8:48
9:50
10:53
11:57
1:03
2:13
Sunrise
7:03
7:03
7:05
7:05
7:05
7:05
7:07
7:07
7:07
7:07
7:07
7:09
Sunset
4:53
4:53
4:54
4:54
4:55
4:55
4:57
4:58
4:58
4:59
4:59
5:00
Today's sea temperature in Otabu Sima is
15.9° C
(Statistics for 18 Dec 1981-2005 – mean: 18.4 max: 19.7 min: 17.0°C)
Issued (local time): 8 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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