Kasiwazaki (Niigata) Sea Conditions and Tide Table

Kasiwazaki (Niigata) 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 04:32 PM.

Days 1–3 Weather Summary

A light fall of snow, heaviest on Fri morning. Turning milder with light rain (total 6mm) on Sat night. Icy conditions (max 8°C on Sun afternoon, min 0°C on Fri morning). Winds decreasing (strong winds from the WNW on Fri afternoon, light winds from the WSW by Sun afternoon).

Days 4–6 Weather Summary

Heavy rain (total 27mm), mainly falling on Wed morning. Becoming colder with a light covering of snow, mostly falling on Wed night. Low air temperatures (max 8°C on Mon morning, min 1°C on Wed night). Winds increasing (light winds from the SSE on Mon morning, strong winds from the W by Wed morning).

Days 7–9 Weather Summary

Heavy rain (total 30mm), heaviest during Fri night. Mild temperatures (max 7°C on Fri afternoon, min 2°C on Thu morning). Winds decreasing (strong winds from the WNW on Thu afternoon, light winds from the NW by Sat night).

Days 10–12 Weather Summary

Heavy rain (total 58mm), heaviest during Tue night. Mild temperatures (max 6°C on Tue morning, min 1°C on Mon night). Winds increasing (calm on Mon morning, fresh winds from the SW by Tue night).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
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
8:24PM0.25m
6:06AM0.28m
8:37PM0.25m
7:33AM0.25m
8:54PM0.26m
9:40AM0.23m
9:19PM0.30m
12:23PM0.25m
9:55PM0.34m
10:42PM0.39m
11:35PM0.43m
4:29PM0.36m
00:32AM0.47m
4:53PM0.37m
1:29AM0.48m
5:22PM0.36m
2:25AM0.48m
5:53PM0.34m
3:17AM0.46m
6:26PM0.32m
Low Tide
1:02PM0.08m
00:51AM0.22m
1:34PM0.11m
2:13AM0.19m
2:02PM0.15m
3:39AM0.16m
2:27PM0.20m
5:00AM0.13m
2:46PM0.25m
6:09AM0.10m
7:09AM0.08m
8:04AM0.07m
6:22PM0.36m
8:56AM0.06m
7:39PM0.36m
9:45AM0.05m
8:39PM0.34m
10:32AM0.05m
9:35PM0.31m
11:16AM0.05m
10:30PM0.28m
Wave
height (m) 
direction
period (s) 
3
NNW
10
4
NW
10
4
WNW
11
2.1
NW
10
1.7
NW
9
2.4
WNW
7
1.4
NW
7
1.2
NW
7
0.9
NW
8
0.7
WNW
7
0.9
W
8
2.4
W
8
2.3
WNW
9
2.1
WNW
8
1.6
WNW
9
3
WNW
8
3
WNW
8
2.5
NW
8
2.4
NW
9
3
WNW
8
3.5
NW
10
3.5
NW
10
3.5
NW
10
2.5
NW
10
2.2
NW
10
2.2
NW
9
1.7
NW
8
1.1
NW
8
1.4
NNW
8
1.2
NNW
7
1
N
7
0.7
N
7
0.9
WNW
5
1.2
NW
7
2
W
6
1.1
W
6
light snow
light snow
light snow
snow showers
part cloud
rain showers
rain showers
clear
clear
part cloud
part cloud
rain showers
light rain
light rain
mod rain
mod rain
light rain
mod snow
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
rain showers
light rain
rain showers
rain showers
cloud
light rain
rain showers
light snow
light snow
light snow
snow shwrs
some clouds
rain shwrs
rain shwrs
clear
clear
some clouds
some clouds
rain shwrs
light rain
light rain
mod rain
mod rain
light rain
mod snow
light rain
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
rain shwrs
light rain
rain shwrs
rain shwrs
cloudy
light rain
rain shwrs
 km/h
30
NNW
45
WNW
40
WNW
15
SW
15
SW
25
SW
10
SW
10
WSW
15
SE
10
SSE
10
SSE
15
SW
15
SW
25
WNW
20
W
35
W
40
NNW
30
NW
30
WNW
40
WNW
40
W
35
W
40
W
20
W
20
W
30
WNW
20
NW
15
NW
15
NNW
10
NNW
5
SSE
5
SW
15
SSW
10
SSE
25
WSW
5
SW
 mm 
3
3
1
5
3
8
6
4
3
2
5
3
2
7
3
2
3
5
4
3
3
2
2
4
33
max°C
2
0
1
3
4
4
7
8
4
8
8
6
7
7
6
5
2
2
3
4
4
6
7
5
6
6
5
5
5
5
4
5
3
6
5
3
Moonrise
10:45
11:09
11:34
12:01
12:33
1:12
2:01
3:02
4:13
5:29
6:44
7:56
Moonset
10:34
11:40
12:48
2:00
3:16
4:33
5:48
6:54
7:49
8:33
9:08
Sunrise
6:58
6:58
6:58
6:58
6:58
6:58
7:00
7:00
7:00
7:00
7:00
7:00
Sunset
4:32
4:34
4:35
4:35
4:36
4:37
4:37
4:38
4:38
4:39
4:40
4:42
Today's sea temperature in Kasiwazaki (Niigata) is
14.9° C
(Statistics for 26 Dec 1981-2005 – mean: 14.0 max: 15.6 min: 11.8°C)
Issued (local time): 8 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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