Arakawa Sea Conditions and Tide Table

Arakawa 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 07:22 AM and sunset is at 05:22 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 10°C on Thu morning, min 3°C on Fri morning). Winds decreasing (gales from the NW on Thu morning, light winds from the NNW by Sat night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Mon morning, min 10°C on Sun morning). Winds increasing (calm on Sun afternoon, strong winds from the NNE by Tue afternoon).

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Fri night. Very mild (max 12°C on Wed night, min 5°C on Fri night). Winds increasing (moderate winds from the N on Thu night, near gales from the NNW by Fri afternoon).

Days 10–12 Weather Summary

Heavy rain (total 27mm), heaviest during Sat night. Mild temperatures (max 7°C on Sun afternoon, min 5°C on Sat morning). Winds decreasing (near gales from the NW on Mon afternoon, moderate winds from the NNW by Mon night).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
12:41PM2.33m
00:22AM2.11m
1:25PM2.24m
1:25AM1.97m
2:15PM2.15m
2:45AM1.88m
3:11PM2.09m
4:19AM1.87m
4:12PM2.07m
5:46AM1.97m
5:13PM2.09m
6:53AM2.12m
6:08PM2.15m
7:45AM2.28m
6:57PM2.22m
8:30AM2.41m
7:42PM2.30m
9:09AM2.51m
8:24PM2.38m
9:45AM2.57m
9:04PM2.43m
10:19AM2.59m
9:43PM2.45m
Low Tide
6:01AM0.35m
6:40PM0.99m
6:47AM0.56m
7:36PM0.98m
7:40AM0.78m
8:41PM0.93m
8:45AM0.98m
9:54PM0.83m
10:04AM1.13m
11:04PM0.68m
11:24AM1.19m
00:04AM0.49m
12:32PM1.19m
00:55AM0.30m
1:27PM1.15m
1:41AM0.13m
2:12PM1.08m
2:22AM0.00m
2:52PM1.01m
3:01AM-0.08m
3:30PM0.93m
3:39AM-0.10m
4:06PM0.87m
4:16AM-0.06m
Wave
height (m) 
direction
period (s) 
2.2
WNW
7
2.5
NW
8
3
NW
9
2.5
NW
8
1.9
NW
8
1.2
NW
7
0.9
NW
6
0.9
NW
5
0.4
NW
5
0.2
WNW
4
0.1
NW
4
0.2
SSW
2
0.8
WSW
4
0.8
W
4
0.9
WNW
6
1.1
NW
6
0.9
NNE
4
0.6
NNE
3
0.8
NNE
4
0.7
NNE
4
0.6
NNE
4
0.5
NNE
3
0.5
N
3
0.5
NW
4
1.1
NW
5
1.9
NW
7
1.3
NW
7
2.3
WNW
7
2.5
WNW
8
2.5
WNW
8
1.9
WNW
8
1.9
WNW
8
1.9
WNW
7
2.5
WNW
8
2.5
WNW
8
1.7
WNW
8
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
clear
cloud
light rain
light rain
light rain
mod rain
light rain
light rain
mod rain
light rain
light rain
clear
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
clear
cloudy
light rain
light rain
light rain
mod rain
light rain
light rain
mod rain
light rain
light rain
clear
 km/h
55
NW
60
NW
65
NW
60
NNW
45
NNW
30
NW
30
NNW
30
NNW
15
NNW
5
NW
5
W
15
S
30
WSW
30
WNW
30
NNW
40
NNE
40
NNE
30
NNE
35
NNE
35
NNE
30
NNE
30
NNE
25
NNE
25
N
40
NW
50
NNW
35
NW
55
WNW
55
NW
50
NW
40
NW
45
NW
45
NW
55
WNW
55
NW
35
NNW
 mm 
3
2
2
6
4
2
6
4
1
max°C
10
8
5
3
5
7
8
8
10
10
11
15
16
15
15
11
10
10
10
11
12
12
12
12
8
6
6
5
5
5
5
7
7
6
6
6
Moonrise
10:52
11:20
11:47
12:15
12:46
1:21
2:04
2:56
3:58
5:08
6:22
7:34
Moonset
10:14
11:16
12:18
1:23
2:31
3:44
4:58
6:12
7:18
8:14
9:01
Sunrise
7:22
7:24
7:24
7:24
7:24
7:24
7:26
7:26
7:26
7:26
7:26
7:26
Sunset
5:22
5:22
5:23
5:23
5:24
5:25
5:25
5:27
5:28
5:29
5:29
5:30
Today's sea temperature in Arakawa is
19.8° C
(Statistics for 25 Dec 1981-2005 – mean: 19.0 max: 20.1 min: 17.7°C)
Issued (local time): 8 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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