Awa Sima (Niigata) Sea Conditions and Tide Table

Awa Sima (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 — and sunset is at 05:05 PM.

Days 1–4 Weather Summary

Moderate rain (total 10mm), heaviest on Mon morning. Warm air temperatures (max 20°C on Fri afternoon, min 14°C on Sat night). Winds increasing (calm on Sat night, fresh winds from the SSW by Mon morning).

Days 5–7 Weather Summary

Heavy rain (total 84mm), heaviest during Wed afternoon. Warm air temperatures (max 21°C on Wed afternoon, min 16°C on Tue afternoon). Winds increasing (calm on Mon night, near gales from the W by Wed night).

Days 8–10 Weather Summary

Light rain (total 2mm), mostly falling on Thu afternoon. Very mild (max 19°C on Sun morning, min 14°C on Thu night). Winds decreasing (strong winds from the W on Thu afternoon, calm by Sat morning).

Days 11–13 Weather Summary

Heavy rain (total 35mm), heaviest during Sun night. Warm (max 20°C on Sun afternoon, min 13°C on Tue night). Winds increasing (calm on Mon night, fresh winds from the NW by Tue night).

Days 14–17 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Very mild (max 17°C on Sat night, min 14°C on Wed afternoon). Wind will be generally light.

Fri
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
4:34AM0.43m
5:03AM0.41m
5:46AM0.38m
1:16AM0.33m
7:28AM0.34m
1:13AM0.31m
8:58AM0.32m
1:18AM0.30m
10:35AM0.31m
1:19AM0.29m
12:14PM0.31m
1:13AM0.30m
1:26PM0.33m
1:13AM0.33m
2:29PM0.35m
1:28AM0.36m
3:31PM0.37m
1:54AM0.40m
4:34PM0.38m
2:24AM0.43m
5:37PM0.38m
2:59AM0.45m
6:41PM0.37m
7:53PM0.36m
Low Tide
12:31PM0.19m
1:26PM0.20m
2:30PM0.20m
3:52PM0.19m
2:02AM0.33m
5:06PM0.18m
5:09AM0.30m
5:53PM0.17m
6:03AM0.26m
6:31PM0.17m
6:38AM0.23m
7:05PM0.18m
7:14AM0.19m
7:39PM0.20m
7:55AM0.15m
8:13PM0.23m
8:38AM0.12m
8:46PM0.26m
9:24AM0.10m
9:18PM0.30m
10:12AM0.09m
9:47PM0.32m
11:04AM0.08m
10:14PM0.34m
11:59AM0.09m
10:40PM0.34m
Wave
Height (m)
Direction
Period (s)
1.8
WNW
7
1.4
WNW
7
1.3
WNW
7
1.1
NW
6
1.1
NW
7
0.8
NNW
7
0.7
NW
6
0.6
NNW
6
1.2
W
10
2.3
W
10
1.2
W
9
1.2
WNW
8
0.9
NW
7
0.6
NW
6
0.9
W
6
1.7
WSW
6
3.5
W
8
3
WNW
10
3
WNW
10
3
WNW
10
2.5
NW
9
2.1
NW
9
1.5
NW
8
1.1
NW
7
0.8
NW
6
0.6
NW
6
0.4
NW
5
0.3
NW
5
0.6
S
3
0.9
NNW
4
0.6
NNW
4
0.6
N
6
1.1
NNW
7
1
NNW
6
1.6
NW
6
1.8
NW
7
1.8
NW
8
1.6
NW
8
1.3
NW
8
1.1
NW
8
1.1
NW
7
1.1
NW
6
0.9
WNW
7
0.7
NW
6
0.4
WNW
6
0.3
NW
5
0.2
WNW
5
rain showers
clear
clear
clear
clear
clear
clear
part cloud
mod rain
heavy rain
cloud
light rain
mod rain
heavy rain
mod rain
thunderstorm
rain showers
cloud
light rain
rain showers
part cloud
clear
part cloud
clear
clear
clear
part cloud
cloud
heavy rain
cloud
cloud
rain showers
light rain
light rain
rain showers
cloud
cloud
part cloud
clear
part cloud
rain showers
part cloud
clear
part cloud
clear
part cloud
part cloud
rain shwrs
clear
clear
clear
clear
clear
clear
some clouds
mod rain
heavy rain
cloudy
light rain
mod rain
heavy rain
mod rain
risk tstorm
rain shwrs
cloudy
light rain
rain shwrs
some clouds
clear
some clouds
clear
clear
clear
some clouds
cloudy
heavy rain
cloudy
cloudy
rain shwrs
light rain
light rain
rain shwrs
cloudy
cloudy
some clouds
clear
some clouds
rain shwrs
some clouds
clear
some clouds
clear
some clouds
some clouds
km/h
30
NW
30
NW
15
NW
15
NNW
0
E
5
ESE
10
S
20
S
30
SSW
25
W
15
S
10
SSE
10
S
20
SSE
30
S
45
SW
60
W
35
W
45
W
35
WNW
25
W
15
NW
10
ENE
10
ENE
10
NNE
10
SSE
10
S
5
ENE
35
S
25
N
10
NNW
15
W
25
W
20
NW
40
NW
30
NW
30
WNW
25
NW
20
S
10
SW
20
NW
15
NNE
20
NNE
10
SE
5
SE
0
N
15
S
 mm
4
—
—
—
—
—
—
—
6
17
—
1
7
13
8
33
5
—
1
1
—
—
—
—
—
—
—
—
26
—
—
1
2
5
1
—
—
—
—
—
3
—
—
—
—
—
—
max °C
20
18
16
16
16
15
20
20
19
20
19
18
19
19
20
21
20
17
16
16
16
16
15
15
18
18
19
20
18
17
17
17
17
14
14
14
14
15
14
16
15
15
15
15
15
16
17
Moonrise
—
—
12:08
—
—
12:49
—
—
1:24
—
—
1:54
—
—
2:21
—
—
2:45
—
—
—
3:09
—
—
3:33
—
—
3:59
—
—
4:30
—
—
5:07
—
—
5:53
—
—
6:49
—
—
7:56
—
—
—
9:08
Moonset
8:19
—
—
—
9:15
—
—
10:15
—
—
11:17
—
—
—
12:20
—
—
1:23
—
—
2:27
—
—
3:33
—
—
4:41
—
—
5:53
—
—
7:08
—
—
8:25
—
—
9:39
—
—
10:45
—
—
11:41
—
—
Sunrise
—
—
5:52
—
—
5:52
—
—
5:54
—
—
5:54
—
—
5:56
—
—
5:56
—
—
5:58
—
—
5:58
—
—
6:00
—
—
6:01
—
—
6:03
—
—
6:03
—
—
6:05
—
—
6:05
—
—
6:07
—
—
Sunset
5:05
—
—
5:02
—
—
5:01
—
—
5:00
—
—
4:59
—
—
4:58
—
—
4:55
—
—
4:54
—
—
4:53
—
—
4:52
—
—
4:51
—
—
4:50
—
—
4:49
—
—
4:46
—
—
4:45
—
—
4:45
—
Today's sea temperature in Awa Sima (Niigata) is
23.1°C
(Statistics for 16 Oct 1981-2005 – mean: 20.1 max: 22.0 min: 18.4°C)
Issued (local time): 2 pm Friday 16 Oct 2026
Forecast update inUpdates in  hr  min  sUpdate imminent 
Nearest locationNearest