Katanohara Sea Conditions and Tide Table

Katanohara 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 06:54 AM and sunset is at 04:43 PM.

Days 1–3 Weather Summary

Moderate rain (total 17mm), heaviest on Tue night. Cool air temperatures (max 15°C on Sun morning, min 7°C on Mon morning). Winds decreasing (fresh winds from the NW on Sun night, calm by Tue morning).

Days 4–6 Weather Summary

Heavy rain (total 71mm), heaviest during Wed afternoon. Cool air temperatures (max 16°C on Wed morning, min 4°C on Fri night). Winds increasing (light winds from the NNW on Wed afternoon, strong winds from the NW by Fri afternoon).

Days 7–9 Weather Summary

Light rain (total 6mm), mostly falling on Mon afternoon. Mild temperatures (max 8°C on Sun afternoon, min 3°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 12°C on Tue afternoon, min 3°C on Thu afternoon). Winds increasing (calm on Tue night, strong winds from the NW by Thu afternoon).

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
7:07AM2.10m
5:59PM2.00m
7:40AM2.11m
6:35PM1.99m
8:13AM2.10m
7:14PM1.97m
8:48AM2.07m
7:58PM1.92m
9:26AM2.02m
8:49PM1.84m
10:07AM1.97m
9:49PM1.75m
10:52AM1.92m
11:04PM1.67m
11:43AM1.87m
00:34AM1.64m
12:40PM1.86m
2:11AM1.70m
1:40PM1.87m
3:32AM1.84m
2:40PM1.92m
4:35AM1.99m
3:35PM1.97m
5:28AM2.11m
Low Tide
12:36PM1.11m
00:44AM0.07m
1:10PM1.09m
1:18AM0.09m
1:46PM1.07m
1:54AM0.15m
2:26PM1.04m
2:33AM0.26m
3:12PM1.00m
3:17AM0.41m
4:07PM0.95m
4:08AM0.59m
5:13PM0.87m
5:11AM0.78m
6:27PM0.75m
6:30AM0.94m
7:39PM0.58m
7:53AM1.04m
8:43PM0.38m
9:07AM1.07m
9:39PM0.19m
10:10AM1.08m
10:31PM0.02m
Wave
height (m) 
direction
period (s) 
0.9
SSE
8
0.9
SSE
8
1.2
SSE
8
1.1
SSE
9
0.9
SSE
9
0.9
SE
9
0.9
SE
9
1.1
SE
8
1.9
SE
7
2.1
SSE
8
2.2
SSE
9
1.5
S
8
1
SSE
8
0.9
SSE
7
1.1
SSE
7
1.3
NW
5
1.4
NW
5
0.9
WNW
4
0.6
NW
3
0.4
SSE
10
0.6
SSE
10
0.6
SSE
9
0.4
SSE
9
0.4
SE
9
0.6
SE
9
0.6
ESE
6
1.1
SE
7
1.1
SE
8
0.8
SE
8
0.6
SE
8
0.5
SE
8
0.7
S
6
1.2
W
4
1.4
NW
5
1.5
NW
5
1.2
NW
4
light rain
mod rain
rain showers
part cloud
part cloud
part cloud
cloud
cloud
mod rain
heavy rain
rain showers
cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
clear
clear
clear
part cloud
cloud
light rain
rain showers
clear
clear
part cloud
light rain
light rain
clear
clear
clear
clear
light rain
mod rain
rain shwrs
some clouds
some clouds
some clouds
cloudy
cloudy
mod rain
heavy rain
rain shwrs
cloudy
some clouds
cloudy
some clouds
some clouds
clear
some clouds
some clouds
cloudy
clear
clear
clear
some clouds
cloudy
light rain
rain shwrs
clear
clear
some clouds
light rain
light rain
clear
clear
clear
clear
 km/h
10
E
10
NW
30
NW
35
NNW
20
NW
15
NNW
5
E
20
ESE
30
ESE
35
ESE
10
NNE
15
NW
20
NW
20
NW
35
NW
35
NW
45
NW
30
NW
20
NW
20
NW
20
NNW
15
NNW
15
NNW
5
NE
5
NNW
5
ENE
10
NNE
15
NW
15
NW
0
NE
10
NNW
25
NNW
30
WNW
40
NNW
45
NW
35
NW
 mm 
2
6
1
8
42
29
4
2
1
4
max°C
15
15
13
10
12
8
10
11
11
16
15
13
13
14
13
8
7
5
6
7
6
6
8
7
8
7
8
11
12
11
10
8
6
5
4
3
Moonrise
7:58
8:42
9:20
9:52
10:21
10:48
11:14
11:41
12:10
12:44
1:25
2:16
Moonset
5:30
6:30
7:33
8:36
9:38
10:41
11:45
12:51
2:01
3:14
4:30
Sunrise
6:54
6:54
6:54
6:54
6:56
6:56
6:56
6:56
6:56
6:56
6:58
6:58
Sunset
4:43
4:44
4:44
4:45
4:45
4:45
4:45
4:46
4:47
4:47
4:49
4:50
Today's sea temperature in Katanohara is
17.3° C
(Statistics for 21 Dec 1981-2005 – mean: 19.2 max: 21.1 min: 17.7°C)
Issued (local time): 2 am Sunday 21 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest