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 06:53 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Wed afternoon, min 16°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 39mm), heaviest during Thu afternoon. Warm air temperatures (max 21°C on Wed night, min 17°C on Thu morning). Winds increasing (calm on Thu morning, strong winds from the WSW by Fri afternoon).

Days 8–10 Weather Summary

Moderate rain (total 13mm), heaviest on Tue afternoon. Very mild (max 19°C on Sun afternoon, min 11°C on Tue morning). Winds increasing (calm on Sun night, fresh winds from the NNE by Tue afternoon).

Days 11–13 Weather Summary

Light rain (total 4mm), mostly falling on Tue night. Very mild (max 16°C on Fri afternoon, min 12°C on Tue night). Winds decreasing (fresh winds from the NE on Tue night, calm by Thu night).

Days 14–17 Weather Summary

Some drizzle, heaviest during Mon morning. Warm (max 21°C on Sun afternoon, min 15°C on Fri night). Wind will be generally light.

Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
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
AM
Wave Height Map
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High Tide
8:43PM0.17m
11:19AM0.17m
10:48PM0.15m
11:38AM0.18m
00:17AM0.15m
11:53AM0.20m
1:25AM0.17m
12:09PM0.22m
2:29AM0.19m
12:29PM0.25m
3:32AM0.21m
12:53PM0.27m
4:29AM0.22m
1:21PM0.29m
5:17AM0.23m
1:53PM0.30m
6:01AM0.24m
2:24PM0.30m
6:47AM0.23m
2:56PM0.30m
7:40AM0.22m
3:27PM0.29m
9:09AM0.21m
4:01PM0.27m
10:31AM0.20m
4:43PM0.25m
10:48AM0.19m
5:47PM0.23m
Low Tide
4:23AM0.02m
5:22PM0.08m
5:12AM0.05m
6:11PM0.05m
6:52PM0.03m
6:26AM0.12m
7:30PM0.01m
6:59AM0.15m
8:08PM0.01m
7:34AM0.18m
8:46PM0.00m
8:10AM0.20m
9:26PM0.00m
8:47AM0.21m
10:06PM0.00m
9:23AM0.22m
10:47PM0.01m
9:56AM0.22m
11:26PM0.01m
10:26AM0.21m
00:04AM0.01m
10:56AM0.21m
00:41AM0.02m
11:42AM0.20m
1:16AM0.03m
12:50PM0.19m
1:54AM0.04m
Wave
Height (m)
Direction
Period (s)
0.3
WSW
5
0.2
WNW
4
0.2
WNW
4
0.3
NNE
3
0.1
N
3
0.1
NW
3
0
W
3
0
W
6
0.2
NNE
2
0.3
NNE
3
0.1
NE
3
0.1
N
3
0.3
SSW
2
0.5
WSW
4
0.7
WSW
4
1.8
WSW
6
1.5
WNW
7
1.6
WNW
7
1.3
NW
8
1.2
WNW
7
0.9
WNW
6
0.8
NW
6
0.8
NW
6
1
N
4
0.8
N
5
1.1
NE
5
1.2
N
6
1.4
N
8
1.3
N
8
1.3
N
7
0.8
N
6
0.7
NNW
7
0.6
N
6
0.6
N
8
0.6
N
8
0.6
N
7
0.6
N
7
0.5
N
6
0.5
N
6
0.5
N
4
0.5
N
6
0.4
NNE
5
0.4
NE
4
0.4
NNE
7
0.4
N
5
0.4
NW
4
0.3
NNW
5
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
light rain
heavy rain
heavy rain
rain showers
rain showers
rain showers
rain showers
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
light rain
mod rain
light rain
part cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
rain showers
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
light rain
heavy rain
heavy rain
rain shwrs
rain shwrs
rain shwrs
rain shwrs
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
light rain
mod rain
light rain
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
rain shwrs
clear
clear
clear
km/h
5
WNW
10
N
15
NNE
10
NE
5
S
5
N
5
NNE
0
SSE
15
NNE
15
NNE
5
SSW
15
NNE
20
SSW
10
WSW
25
WSW
35
WSW
30
SSW
15
WNW
25
SW
25
SSW
10
SW
5
NNE
20
NNE
30
NNE
10
E
30
NE
35
NNE
15
NE
10
WNW
25
N
10
WNW
25
WSW
10
NW
5
ESE
5
N
20
N
10
NE
15
NNE
20
N
15
SSE
5
ENE
15
NNE
15
SSE
15
SSE
20
W
0
WSW
5
NNW
1
12
20
2
1
2
1
5
8
4
1
max °C
18
16
17
18
19
21
20
21
22
21
19
17
18
17
18
17
18
17
17
18
19
18
15
16
17
15
12
13
13
14
15
15
15
15
15
16
16
16
18
19
20
21
19
18
18
17
17
Moonrise
1:07
2:09
3:11
4:12
5:14
6:16
7:16
8:11
9:01
9:44
10:20
10:50
11:17
11:42
12:05
Moonset
12:59
1:21
1:43
2:07
2:33
3:03
3:39
4:20
5:09
6:05
7:04
8:06
9:09
10:12
11:16
12:20
Sunrise
4:24
4:24
4:22
4:22
4:22
4:22
4:20
4:20
4:20
4:20
4:20
4:18
4:18
4:18
4:18
4:18
Sunset
6:53
6:54
6:55
6:55
6:57
6:58
6:59
6:59
7:00
7:00
7:00
7:01
7:02
7:02
7:04
7:04
Today's sea temperature in Awa Sima (Niigata) is
17.2° C
(Statistics for 24 May 1981-2005 – mean: 15.1 max: 17.2 min: 12.7°C)
Issued (local time): 8 pm Sunday 24 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest