Siizaki Sea Conditions and Tide Table

Siizaki 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 06:58 AM and sunset is at 04:45 PM.

Days 1–3 Weather Summary

Heavy rain (total 20mm), heaviest during Mon morning. Cool air temperatures (max 10°C on Sun morning, min 4°C on Mon night). Winds decreasing (fresh winds from the W on Sun morning, calm by Mon afternoon).

Days 4–6 Weather Summary

Moderate rain (total 16mm), heaviest on Wed night. Cool air temperatures (max 12°C on Tue afternoon, min 4°C on Thu night). Winds increasing (calm on Wed morning, fresh winds from the NNE by Wed night).

Days 7–9 Weather Summary

Light rain (total 8mm), mostly falling on Sat afternoon. Very mild (max 15°C on Sun morning, min 5°C on Fri morning). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 107mm), heaviest during Mon night. Very mild (max 16°C on Mon morning, min 8°C on Wed night). Winds increasing (calm on Mon afternoon, strong winds from the NNW by Tue night).

Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
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
7:25AM0.22m
9:47PM0.23m
9:32AM0.19m
10:12PM0.24m
11:38AM0.19m
10:40PM0.26m
1:18PM0.19m
11:10PM0.28m
2:36PM0.20m
11:43PM0.29m
3:40PM0.21m
00:18AM0.31m
4:34PM0.21m
00:55AM0.32m
5:22PM0.21m
1:34AM0.32m
6:02PM0.20m
6:36PM0.20m
7:03PM0.19m
7:27PM0.18m
Low Tide
2:38PM0.09m
4:10AM0.14m
3:26PM0.12m
5:20AM0.10m
4:13PM0.15m
6:15AM0.05m
4:55PM0.17m
7:02AM0.01m
5:34PM0.19m
7:46AM-0.03m
6:08PM0.20m
8:28AM-0.06m
6:40PM0.20m
9:08AM-0.07m
7:13PM0.20m
9:48AM-0.08m
7:49PM0.20m
10:28AM-0.08m
8:34PM0.19m
11:07AM-0.06m
9:27PM0.18m
11:46AM-0.04m
10:31PM0.17m
Wave
height (m) 
direction
period (s) 
1.7
N
8
1.4
N
8
1
N
7
2
WNW
6
3
WNW
8
3.5
NNW
11
3
NNW
11
2.5
N
10
2.1
N
10
1.6
NNE
10
1.6
NNW
7
1.7
NNW
7
1.8
N
7
1.9
N
8
3
N
8
2.1
N
8
1.6
N
8
1.3
N
8
0.9
N
7
0.7
N
7
0.5
N
6
0.5
SE
4
0.3
NNE
7
0.4
ESE
4
0.1
NW
6
0.3
N
6
1.1
N
7
1.2
N
7
1
N
7
1
NNE
7
1.3
NNE
6
1.4
NNE
6
4.5
N
9
4
N
10
3
N
10
2
N
9
part cloud
clear
light rain
rain showers
rain showers
mod rain
light rain
light rain
clear
clear
clear
light rain
light rain
light rain
mod rain
part cloud
clear
clear
clear
clear
part cloud
part cloud
light rain
rain showers
part cloud
part cloud
part cloud
light rain
heavy rain
heavy rain
heavy rain
mod rain
rain showers
cloud
part cloud
part cloud
some clouds
clear
light rain
rain shwrs
rain shwrs
mod rain
light rain
light rain
clear
clear
clear
light rain
light rain
light rain
mod rain
some clouds
clear
clear
clear
clear
some clouds
some clouds
light rain
rain shwrs
some clouds
some clouds
some clouds
light rain
heavy rain
heavy rain
heavy rain
mod rain
rain shwrs
cloudy
some clouds
some clouds
 km/h
10
NE
10
E
10
S
30
W
35
W
25
NW
5
WNW
5
WNW
10
SSW
15
SSW
10
W
10
SW
5
NE
10
NNE
25
NNE
20
NNE
15
NNE
5
NE
10
S
10
S
10
SSW
15
S
5
SSE
5
SSW
0
SE
10
NNE
5
ESE
5
S
5
E
5
NE
15
NNE
20
N
40
N
35
NNW
25
NNW
10
NW
 mm 
4
1
2
7
5
1
1
3
2
10
5
3
1
14
56
15
10
11
max°C
7
7
8
10
9
8
6
7
6
11
12
8
9
10
9
9
9
7
10
13
11
14
14
13
15
15
14
16
14
15
15
15
13
10
10
9
Moonrise
12:33
1:31
2:29
3:27
4:27
5:26
6:24
7:19
8:09
8:52
9:30
10:02
Moonset
12:37
1:00
1:25
1:53
2:25
3:02
3:47
4:38
5:35
6:36
7:39
8:43
Sunrise
6:58
6:58
7:00
7:01
7:01
7:01
7:03
7:03
7:03
7:03
7:05
7:05
Sunset
4:45
4:45
4:46
4:46
4:46
4:47
4:47
4:49
4:49
4:49
4:50
4:51
Today's sea temperature in Siizaki is
17.6° C
(Statistics for 13 Dec 1981-2005 – mean: 17.7 max: 19.1 min: 16.0°C)
Issued (local time): 2 am Saturday 13 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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