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 — and sunset is at 05:15 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Sun morning, min 8°C on Fri night). Winds increasing (calm on Fri night, fresh winds from the NW by Sun night).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Thu morning, min 11°C on Mon afternoon). Winds decreasing (fresh winds from the NNW on Mon afternoon, calm by Wed morning).

Days 8–10 Weather Summary

Heavy rain (total 57mm), heaviest during Sat afternoon. Very mild (max 19°C on Sat afternoon, min 11°C on Sun morning). Winds increasing (light winds from the ENE on Fri afternoon, gales from the SE by Sat morning).

Days 11–13 Weather Summary

Heavy rain (total 30mm), heaviest during Wed morning. Very mild (max 15°C on Wed afternoon, min 10°C on Sun afternoon). Winds decreasing (near gales from the NW on Sun afternoon, light winds from the NE by Tue afternoon).

Fri
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wed
17
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
High Tide
8:31PM2.53m
9:49AM2.64m
9:07PM2.51m
10:29AM2.60m
9:43PM2.46m
11:09AM2.53m
10:23PM2.38m
11:51AM2.44m
11:07PM2.26m
12:36PM2.34m
11:58PM2.12m
1:27PM2.24m
1:03AM1.99m
2:23PM2.17m
2:27AM1.90m
3:23PM2.14m
4:01AM1.91m
4:22PM2.14m
5:25AM2.01m
5:16PM2.18m
6:30AM2.16m
6:04PM2.24m
7:23AM2.32m
Low Tide
2:55PM1.00m
3:07AM-0.02m
3:33PM1.03m
3:44AM-0.02m
4:11PM1.08m
4:23AM0.05m
4:51PM1.12m
5:04AM0.17m
5:35PM1.16m
5:47AM0.34m
6:27PM1.18m
6:36AM0.54m
7:28PM1.18m
7:34AM0.74m
8:40PM1.12m
8:43AM0.91m
9:55PM0.99m
10:00AM1.03m
11:01PM0.80m
11:14AM1.08m
11:55PM0.59m
12:15PM1.09m
00:43AM0.39m
Wave
height (m) 
direction
period (s) 
1.1
NW
7
0.4
WNW
5
0.2
WNW
4
0.4
NW
4
0.4
WNW
4
0.7
WNW
5
0.7
WNW
5
0.5
W
5
0.9
WNW
5
1.2
NW
6
0.6
WNW
6
0.4
WNW
6
0.4
NW
3
0.2
WNW
4
0.1
NW
4
0.1
W
3
0
W
3
0.1
N
1
0.3
NNW
2
0.7
NNE
4
0.7
NE
4
0.4
NE
4
0.4
SE
3
1.7
SE
5
0.9
SSE
7
2.4
WNW
7
2.5
WNW
8
3
WNW
9
2
WNW
8
1.4
WNW
7
1
WNW
6
0.5
W
6
0.3
W
5
0.2
W
5
0.1
SE
2
0.4
NE
2
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
heavy rain
heavy rain
light rain
cloud
part cloud
cloud
clear
clear
part cloud
part cloud
cloud
mod rain
rain showers
clear
clear
clear
clear
some clouds
clear
clear
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
heavy rain
heavy rain
light rain
cloudy
some clouds
cloudy
clear
clear
some clouds
some clouds
cloudy
mod rain
rain shwrs
 km/h
25
NNW
5
NNW
10
W
15
SW
20
WSW
25
W
25
WNW
20
W
30
NW
40
NNW
20
N
20
N
20
NNW
15
NNE
10
ENE
5
ENE
5
NE
15
N
20
N
35
NE
30
NE
15
ENE
30
SE
60
SE
15
SW
55
NW
55
WNW
60
NW
45
NW
35
NW
30
NNW
10
NE
15
E
5
NE
15
ESE
25
ENE
 mm 
11
41
5
8
22
max°C
9
9
12
14
16
17
17
17
14
12
12
12
12
13
13
13
14
15
15
15
14
15
17
16
19
14
12
10
11
11
12
12
11
11
13
14
Moonrise
5:16
6:23
7:36
8:48
9:56
11:00
12:01
12:58
1:55
2:51
3:48
4:45
Moonset
8:37
9:39
10:29
11:10
11:43
12:12
12:38
1:03
1:28
1:54
2:24
2:57
Sunrise
7:11
7:11
7:13
7:13
7:13
7:15
7:16
7:16
7:16
7:18
7:18
7:18
Sunset
5:15
5:15
5:16
5:16
5:16
5:16
5:16
5:16
5:16
5:17
5:17
5:17
Today's sea temperature in Arakawa is
21.2° C
(Statistics for 05 Dec 1981-2005 – mean: 20.4 max: 21.5 min: 19.4°C)
Issued (local time): 2 pm Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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