Niigata Sea Conditions and Tide Table

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 04:54 AM and sunset is at 06:28 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Fri afternoon, min 14°C on Thu morning). Winds decreasing (fresh winds from the WSW on Thu morning, calm by Fri night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Tue night. Warm air temperatures (max 22°C on Tue morning, min 14°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 12mm), heaviest on Wed afternoon. Very mild (max 17°C on Fri afternoon, min 10°C on Wed night). Winds decreasing (fresh winds from the N on Wed night, calm by Fri morning).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Very mild (max 19°C on Sat morning, min 14°C on Mon night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
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
2:45PM0.06m
5:03AM0.04m
3:02PM0.09m
6:04AM0.06m
3:21PM0.12m
7:28AM0.08m
3:47PM0.15m
9:59AM0.10m
4:21PM0.17m
5:06PM0.17m
11:52AM0.11m
6:17PM0.15m
12:05PM0.09m
7:50PM0.12m
12:20PM0.07m
9:28PM0.09m
12:35PM0.05m
11:40PM0.06m
12:47PM0.04m
1:15AM0.06m
12:57PM0.05m
2:24AM0.06m
Low Tide
9:35AM-0.05m
10:05PM-0.20m
10:02AM-0.01m
10:42PM-0.19m
10:28AM0.03m
11:23PM-0.17m
10:51AM0.07m
00:09AM-0.15m
11:08AM0.10m
1:02AM-0.13m
2:02AM-0.11m
12:48PM0.11m
3:12AM-0.11m
2:11PM0.08m
4:40AM-0.10m
5:04PM0.04m
5:57AM-0.10m
6:24PM-0.03m
6:51AM-0.10m
7:12PM-0.10m
7:35AM-0.08m
7:57PM-0.17m
Wave
height (m) 
direction
period (s) 
0.4
SW
3
1.4
W
5
0.9
WNW
9
0.6
NW
7
0.4
NW
6
0.3
NW
6
0.2
WNW
5
0.2
WNW
6
0.2
WNW
6
0.2
WNW
6
0.2
WSW
3
0.2
N
2
0.3
N
2
0.5
N
4
0.6
N
5
0.5
N
5
0.3
N
5
0.6
SW
3
0.3
SW
3
0.8
N
4
1.4
N
5
1.2
NNW
7
1
N
7
0.7
N
7
0.4
NNW
6
0.3
NNW
5
0.2
NNW
6
0.1
NW
6
0.1
NW
6
0.1
NW
5
0.1
NW
5
0.2
N
2
0.2
NNE
3
0.1
N
3
0.2
N
2
0.4
N
3
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
cloud
light rain
light rain
mod rain
light rain
part cloud
clear
clear
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
cloud
cloud
light rain
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
cloudy
light rain
light rain
mod rain
light rain
some clouds
clear
clear
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
cloudy
cloudy
light rain
 km/h
15
SSW
30
W
15
S
5
E
15
N
5
NE
0
ENE
10
NNE
5
SSW
10
SW
10
WNW
10
NE
10
NNE
20
N
5
ENE
10
ENE
5
NNE
20
SW
15
SSW
25
N
30
N
15
NW
10
NW
5
E
5
SE
5
N
5
ESE
5
S
10
NNE
0
SE
5
NE
15
NNE
5
NNE
0
NNE
15
NNE
15
NNE
 mm 
1.0
2.0
8
2.0
1.0
max°C
14
15
14
20
21
18
19
19
17
19
20
15
16
16
16
22
20
15
15
12
11
11
11
10
15
17
17
19
19
17
18
17
16
18
16
15
Moonrise
7:55
9:01
10:06
11:07
12:02
12:48
1:26
1:59
2:28
2:54
3:21
Moonset
5:14
5:45
6:23
7:10
8:07
9:12
10:23
11:36
12:49
2:02
3:16
4:29
Sunrise
4:54
4:52
4:52
4:50
4:50
4:48
4:47
4:46
4:45
4:43
4:43
4:41
Sunset
6:28
6:29
6:30
6:30
6:31
6:32
6:34
6:35
6:36
6:37
6:37
6:38
Today's sea temperature in Niigata is 12.9 °C (Statistics for 25 Apr 1981-2005 – mean: 11.8 max: 13.6 min: 9.3°C)
Nearest