Haneda Sea Conditions and Tide Table

Haneda 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 04:27 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Sun night, min 6°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Mon afternoon, min 7°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 44mm), heaviest during Sun morning. Very mild (max 16°C on Sun morning, min 4°C on Fri night). Winds increasing (light winds from the N on Thu afternoon, near gales from the S by Sat night).

Days 11–13 Weather Summary

Mostly dry. Very mild (max 17°C on Sun afternoon, min 7°C on Mon night). Winds decreasing (strong winds from the SW on Sun afternoon, calm by Sun night).

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
4:42PM1.99m
6:52AM2.00m
5:19PM1.98m
7:37AM1.96m
5:57PM1.94m
8:21AM1.88m
6:36PM1.86m
9:05AM1.80m
7:19PM1.75m
9:48AM1.72m
8:09PM1.62m
10:31AM1.66m
9:13PM1.48m
11:15AM1.63m
10:42PM1.36m
12:00PM1.62m
00:46AM1.32m
12:46PM1.64m
2:42AM1.40m
1:30PM1.67m
3:51AM1.51m
2:12PM1.72m
4:41AM1.62m
Low Tide
11:40PM-0.17m
11:59AM1.10m
00:22AM-0.14m
12:40PM1.16m
1:04AM-0.06m
1:22PM1.19m
1:46AM0.08m
2:09PM1.21m
2:30AM0.26m
3:05PM1.19m
3:17AM0.45m
4:18PM1.14m
4:10AM0.65m
5:41PM1.03m
5:15AM0.82m
6:55PM0.87m
6:27AM0.96m
7:53PM0.69m
7:34AM1.05m
8:41PM0.51m
8:32AM1.10m
9:23PM0.34m
9:22AM1.13m
Wave
height (m) 
direction
period (s) 
0.4
SW
6
0.3
NNE
2
0.2
N
2
0.1
S
6
0.1
SW
2
0.2
SSW
5
0.1
SW
5
0.1
S
4
0.1
S
4
0.1
SW
7
0.4
NNE
2
0.2
NNE
3
0.1
S
4
0.1
N
2
0.4
N
3
0.1
N
2
0
E
9
0.1
N
2
0.1
S
9
0.5
NNE
3
1
NNW
4
1.4
NNW
5
0.5
N
3
0.1
NE
2
0
E
10
0.4
N
2
3.5
SSW
9
2.4
SW
6
1.3
SW
8
0.4
SSW
9
0.2
SSW
9
0.6
N
3
0.5
N
3
0.1
S
7
0.3
NE
2
0.3
N
3
part cloud
clear
cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
cloud
heavy rain
heavy rain
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
some clouds
clear
cloudy
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
some clouds
clear
some clouds
cloudy
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
cloudy
heavy rain
heavy rain
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
 km/h
15
N
15
N
15
N
5
ESE
10
NW
10
N
0
ESE
5
WNW
5
NW
5
ENE
20
N
15
NNE
5
NE
15
N
20
N
5
NNE
5
NNW
10
N
5
N
25
N
45
N
45
N
25
N
10
NE
5
SE
20
NNW
50
SW
50
SW
10
WSW
5
E
5
NE
20
N
25
N
10
NNE
15
NE
20
N
 mm 
22
22
max°C
11
9
8
11
11
10
12
13
12
14
14
9
11
11
9
11
11
11
14
13
8
8
6
6
9
15
16
17
12
11
12
9
8
11
11
8
Moonrise
4:22
5:29
6:42
7:56
9:06
10:12
11:15
12:14
1:12
2:10
3:08
4:08
Moonset
8:01
9:03
9:52
10:31
11:03
11:30
11:55
12:18
12:41
1:06
1:34
2:06
Sunrise
6:35
6:35
6:35
6:37
6:37
6:39
6:39
6:39
6:41
6:41
6:41
6:43
Sunset
4:27
4:27
4:27
4:27
4:27
4:27
4:28
4:28
4:28
4:28
4:28
4:29
Today's sea temperature in Haneda is
16.0° C
(Statistics for 05 Dec 1981-2005 – mean: 19.6 max: 22.0 min: 18.3°C)
Issued (local time): 2 pm Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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