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 06:25 PM.

Days 1–4 Weather Summary

Heavy rain (total 45mm), heaviest during Thu morning. Warm air temperatures (max 29°C on Tue afternoon, min 24°C on Wed night). Mainly strong winds.

Days 5–7 Weather Summary

Moderate rain (total 18mm), heaviest on Thu afternoon. Warm air temperatures (max 26°C on Fri afternoon, min 23°C on Thu afternoon). Winds decreasing (fresh winds from the SW on Thu afternoon, calm by Fri morning).

Days 8–10 Weather Summary

Heavy rain (total 64mm), heaviest during Mon morning. Warm (max 27°C on Sun afternoon, min 22°C on Mon morning). Winds decreasing (fresh winds from the S on Mon afternoon, calm by Tue afternoon).

Days 11–13 Weather Summary

Heavy rain (total 76mm), heaviest during Sat morning. Warm (max 26°C on Wed afternoon, min 22°C on Fri afternoon). Winds increasing (calm on Thu night, near gales from the N by Sat morning).

Days 14–17 Weather Summary

Moderate rain (total 12mm), heaviest on Sat afternoon. Warm (max 25°C on Sun morning, min 23°C on Sat afternoon). Winds decreasing (near gales from the NNW on Sat afternoon, calm by Tue morning).

Mon
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
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
3:29AM0.37m
11:35AM0.41m
3:29AM0.36m
12:37PM0.40m
3:40AM0.35m
1:25PM0.40m
3:54AM0.34m
2:09PM0.41m
4:06AM0.34m
2:53PM0.41m
4:15AM0.36m
3:41PM0.41m
4:24AM0.38m
4:35PM0.41m
4:38AM0.40m
5:38PM0.40m
4:59AM0.43m
6:52PM0.39m
8:23PM0.38m
6:41AM0.47m
7:42AM0.46m
9:11AM0.45m
3:01AM0.38m
Low Tide
7:25PM0.20m
6:33AM0.36m
8:03PM0.18m
7:16AM0.33m
8:36PM0.17m
7:53AM0.31m
9:07PM0.16m
8:30AM0.28m
9:36PM0.16m
9:09AM0.26m
10:04PM0.18m
9:51AM0.25m
10:31PM0.20m
10:35AM0.24m
10:57PM0.24m
11:24AM0.23m
11:20PM0.29m
12:17PM0.22m
11:36PM0.33m
1:18PM0.22m
11:33PM0.36m
2:31PM0.21m
3:57PM0.19m
5:17PM0.17m
6:23PM0.15m
Wave
Height (m)
Direction
Period (s)
0.3
SW
3
0.6
SW
3
0.8
WNW
6
0.9
WNW
6
1.1
WNW
7
1
NNW
7
0.8
NNW
6
0.7
NW
6
1
SSW
4
1.4
SW
5
0.8
WSW
5
0.5
WNW
4
0.6
NW
5
0.7
NW
6
0.8
N
8
0.8
N
8
0.6
N
7
0.4
N
6
0.4
N
6
0.5
E
4
0.3
WSW
4
0.8
SSW
4
0.9
W
6
0.5
W
6
0.4
W
6
0.2
WNW
5
0.2
NNW
5
0.2
NNW
5
0.4
NNW
7
0.5
N
8
0.7
NNW
7
0.7
N
7
0.7
N
8
0.6
N
8
0.6
N
7
1.5
N
5
2.5
N
7
2.3
N
8
2
NNW
8
1.5
N
8
1
N
7
0.7
NW
6
0.6
WNW
6
0.5
NW
6
0.6
NNW
6
0.4
NNW
6
0.4
NW
5
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
rain showers
rain showers
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
light rain
heavy rain
mod rain
heavy rain
rain showers
clear
rain showers
part cloud
cloud
part cloud
part cloud
part cloud
mod rain
thunderstorm
mod rain
heavy rain
heavy rain
mod rain
rain showers
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
mod rain
rain shwrs
rain shwrs
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
light rain
heavy rain
mod rain
heavy rain
rain shwrs
clear
rain shwrs
some clouds
cloudy
some clouds
some clouds
some clouds
mod rain
risk tstorm
mod rain
heavy rain
heavy rain
mod rain
rain shwrs
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
km/h
15
SW
25
SSW
25
SSW
20
SW
15
WNW
20
SSW
10
WSW
15
NNE
35
SSW
35
SW
15
SSW
5
SW
10
NW
5
ENE
10
NE
15
NNE
10
NE
10
SSE
10
NNE
20
SSE
20
SSE
30
S
25
SSE
20
S
0
NW
5
SE
5
S
15
N
20
NNE
20
NNE
25
NNE
15
NNE
10
S
10
SW
15
NNE
55
N
50
NNW
40
NW
25
NW
25
WNW
20
S
20
SSW
5
NW
5
E
5
S
10
N
15
NE
 mm
1
2
10
4
3
11
14
7
10
1
4
39
6
13
1
1
6
13
10
26
17
8
8
max °C
28
28
28
29
27
27
27
28
24
24
24
25
26
25
24
25
25
25
27
26
23
24
24
24
26
26
26
26
25
25
25
24
23
23
22
23
23
24
25
25
25
23
25
24
24
25
25
Moonrise
4:19
4:56
5:27
5:54
6:18
6:42
7:05
7:30
7:58
8:31
9:12
10:02
11:04
12:14
1:29
Moonset
1:40
2:43
3:47
4:51
5:55
7:00
8:06
9:15
10:26
11:39
12:52
1:59
2:58
3:46
4:26
Sunrise
5:05
5:05
5:05
5:07
5:07
5:09
5:09
5:11
5:11
5:13
5:13
5:13
5:15
5:16
5:16
Sunset
6:25
6:23
6:22
6:21
6:20
6:19
6:16
6:15
6:14
6:13
6:10
6:08
6:07
6:06
6:05
6:02
Today's sea temperature in Awa Sima (Niigata) is
27.9°C
(Statistics for 24 Aug 1981-2005 – mean: 24.8 max: 27.0 min: 22.6°C)
Issued (local time): 2 pm Monday 24 Aug 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest