Katsuura Sea Conditions and Tide Table

Katsuura 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 06:33 AM and sunset is at 04:25 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Cool air temperatures (max 17°C on Sat afternoon, min 12°C on Fri morning). Winds decreasing (fresh winds from the SW on Sat morning, calm by Sun morning).

Days 4–6 Weather Summary

Moderate rain (total 17mm), heaviest on Tue morning. Cool air temperatures (max 18°C on Tue afternoon, min 10°C on Wed night). Winds decreasing (fresh winds from the NNE on Tue night, light winds from the N by Wed night).

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Fri morning. Warm (max 20°C on Fri night, min 10°C on Thu morning). Winds increasing (calm on Fri afternoon, near gales from the WSW by Fri night).

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Sun night. Very mild (max 18°C on Sun morning, min 4°C on Mon morning). Winds decreasing (strong winds from the NE on Sun night, calm by Mon morning).

Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
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
12:47PM1.27m
2:24AM1.09m
1:18PM1.31m
3:18AM1.18m
1:49PM1.35m
4:05AM1.26m
2:21PM1.40m
4:48AM1.32m
2:55PM1.44m
5:31AM1.36m
3:30PM1.47m
6:15AM1.37m
4:07PM1.49m
6:59AM1.35m
4:47PM1.49m
7:45AM1.33m
5:30PM1.45m
8:31AM1.30m
6:18PM1.38m
9:16AM1.27m
7:15PM1.26m
10:00AM1.26m
8:34PM1.13m
Low Tide
6:19AM0.76m
7:52PM0.50m
7:18AM0.82m
8:27PM0.35m
8:10AM0.87m
9:02PM0.22m
8:56AM0.92m
9:38PM0.10m
9:38AM0.95m
10:15PM0.01m
10:17AM0.98m
10:55PM-0.05m
10:55AM1.01m
11:36PM-0.07m
11:34AM1.03m
00:19AM-0.04m
12:18PM1.03m
1:04AM0.04m
1:10PM1.01m
1:50AM0.15m
2:16PM0.97m
2:38AM0.30m
3:39PM0.89m
3:29AM0.47m
Wave
height (m) 
direction
period (s) 
1
E
10
1
E
11
0.9
ENE
11
1.1
ENE
11
1.5
SW
5
1.1
SSE
7
0.8
ENE
11
0.7
E
11
1.2
NE
4
1.4
NE
6
2.1
NE
7
1.7
ENE
8
1.4
E
7
1.9
SE
7
1.9
SSE
7
1.9
ENE
9
1.6
ENE
10
1.4
ENE
10
1.2
E
10
1.1
E
11
1.1
ENE
11
0.9
ENE
10
0.8
E
11
2.5
SSW
7
3
SSW
8
1.7
SSW
8
1.3
SE
6
1.9
SW
6
2.2
SW
7
2.1
NE
8
1.6
ENE
9
1.4
SW
8
1.4
SW
9
1.3
ENE
10
1
ENE
10
1.1
SW
9
clear
clear
clear
clear
clear
part cloud
clear
clear
rain showers
light rain
light rain
rain showers
light rain
rain showers
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
light rain
light rain
part cloud
clear
clear
light rain
cloud
cloud
light rain
light rain
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
some clouds
clear
clear
rain shwrs
light rain
light rain
rain shwrs
light rain
rain shwrs
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
light rain
light rain
some clouds
clear
clear
light rain
cloudy
cloudy
light rain
light rain
clear
some clouds
some clouds
some clouds
some clouds
 km/h
10
NNE
5
E
10
WSW
25
WSW
30
SW
20
WSW
5
NW
5
ENE
25
NE
25
NE
35
NE
15
NW
15
SSW
30
SSW
35
NNE
20
NNE
15
NNW
20
N
10
N
15
E
15
WNW
10
N
5
S
50
SW
35
WSW
10
ENE
15
N
35
WSW
30
WSW
25
NE
15
NNW
15
WSW
20
NNW
20
N
5
SSE
20
NNE
 mm 
2.0
2.0
2.0
3
5
5
1.0
1.0
1.0
3
2.0
max°C
14
15
14
16
17
15
16
17
16
15
14
14
16
18
15
14
15
12
11
14
14
11
13
20
20
20
18
18
17
10
5
8
6
6
7
5
Moonrise
1:30
2:29
3:30
4:36
5:44
6:52
7:58
8:56
9:45
10:26
11:01
11:31
Moonset
1:20
1:45
2:14
2:48
3:30
4:22
5:24
6:34
7:47
9:00
10:11
11:20
Sunrise
6:33
6:33
6:35
6:35
6:35
6:37
6:37
6:39
6:39
6:39
6:39
6:41
Sunset
4:25
4:25
4:25
4:25
4:27
4:27
4:27
4:27
4:28
4:28
4:28
4:29
Today's sea temperature in Katsuura is 18.3 °C (Statistics for 08 Dec 1981-2005 – mean: 19.9 max: 22.1 min: 18.7°C)
Nearest