Katasima (Sukumo Wan) Sea Conditions and Tide Table

Katasima (Sukumo 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 07:05 AM and sunset is at 05:05 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Sat night. Cool air temperatures (max 18°C on Sat morning, min 5°C on Sun night). Mainly fresh winds.

Days 4–6 Weather Summary

Heavy rain (total 21mm), heaviest during Tue night. Cool air temperatures (max 18°C on Tue night, min 7°C on Mon morning). Winds increasing (calm on Mon afternoon, fresh winds from the NNW by Wed afternoon).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 15°C on Sat morning, min 8°C on Thu morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 13°C on Sun morning, min 7°C on Mon night). Winds decreasing (strong winds from the NW on Mon night, calm by Tue night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
6:20AM1.78m
5:04PM1.80m
7:00AM1.81m
5:44PM1.83m
7:38AM1.82m
6:24PM1.83m
8:15AM1.80m
7:05PM1.81m
8:51AM1.77m
7:48PM1.75m
9:28AM1.72m
8:34PM1.67m
10:06AM1.68m
9:27PM1.57m
10:46AM1.63m
10:31PM1.45m
11:30AM1.59m
11:52PM1.36m
12:18PM1.56m
1:30AM1.34m
1:10PM1.56m
3:05AM1.39m
2:06PM1.57m
4:19AM1.49m
Low Tide
11:41AM0.99m
00:02AM-0.05m
12:21PM0.98m
00:42AM-0.09m
1:00PM0.97m
1:20AM-0.07m
1:39PM0.94m
1:59AM-0.01m
2:19PM0.92m
2:38AM0.10m
3:03PM0.89m
3:19AM0.24m
3:53PM0.85m
4:03AM0.40m
4:49PM0.80m
4:51AM0.58m
5:55PM0.73m
5:48AM0.75m
7:07PM0.63m
6:58AM0.90m
8:17PM0.50m
8:17AM0.99m
9:17PM0.35m
Wave
height (m) 
direction
period (s) 
0.4
ESE
10
0.6
ESE
8
0.8
ESE
5
0.6
ESE
8
0.7
ESE
6
0.9
ESE
8
1.1
ESE
8
1.5
ESE
8
1.6
ESE
8
1.2
ESE
9
1.1
ESE
9
1
ESE
9
1
ESE
9
1.4
ESE
9
3
ESE
10
2.5
ESE
10
2.3
ESE
10
1.8
ESE
9
1.2
ESE
9
1
ESE
9
0.9
ESE
9
0.9
ESE
9
1.3
E
9
1.9
E
10
1.8
E
9
1.8
E
9
1.7
E
9
1.6
E
9
1.4
E
9
1.4
NE
6
1.6
NW
5
1.9
NW
5
1.9
WNW
5
1.5
NW
5
0.8
ENE
7
0.5
E
13
part cloud
cloud
part cloud
part cloud
part cloud
light rain
light rain
clear
clear
clear
clear
clear
part cloud
cloud
heavy rain
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
clear
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
some clouds
light rain
light rain
clear
clear
clear
clear
clear
some clouds
cloudy
heavy rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
cloudy
clear
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
 km/h
10
E
15
E
10
ESE
10
ENE
10
ESE
5
ESE
5
WSW
30
NW
20
NNW
10
N
5
ESE
10
NE
10
NE
10
NE
25
SSE
10
NW
30
NNW
20
NNW
10
N
0
WNW
5
ENE
5
N
0
NW
10
N
10
NW
15
NW
15
NW
20
NW
20
NW
25
NW
30
NW
35
NW
40
NW
25
NW
15
NW
5
NW
 mm 
3
1
19
2
max°C
16
16
14
18
18
16
17
14
11
11
13
9
13
14
18
18
15
11
12
13
10
13
14
12
15
15
11
13
13
10
11
11
10
10
11
8
Moonrise
6:26
7:21
8:11
8:55
9:33
10:07
10:37
11:05
11:32
12:01
12:31
1:06
Moonset
4:06
4:58
5:54
6:55
7:56
8:58
9:59
11:00
12:03
1:08
2:16
Sunrise
7:05
7:05
7:07
7:07
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:11
Sunset
5:05
5:05
5:06
5:06
5:07
5:07
5:07
5:07
5:08
5:09
5:09
5:10
Today's sea temperature in Katasima (Sukumo Wan) is
19.8° C
(Statistics for 19 Dec 1981-2005 – mean: 20.6 max: 21.9 min: 19.5°C)
Issued (local time): 8 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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