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 05:07 AM and sunset is at 06:13 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Thu morning, min 9°C on Thu night). Winds decreasing (strong winds from the ENE on Thu afternoon, calm by Sat night).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Sun afternoon, min 14°C on Tue night). Mainly fresh winds.

Days 7–9 Weather Summary

Heavy rain (total 20mm), heaviest during Fri night. Very mild (max 19°C on Thu morning, min 12°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 25mm), heaviest during Tue morning. Very mild (max 18°C on Mon afternoon, min 10°C on Sat night). Winds increasing (calm on Sun morning, fresh winds from the E by Mon night).

Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Fri
1
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
PM
Wave Height Map
High Tide
5:06PM1.94m
4:58AM1.92m
5:47PM1.99m
5:24AM1.93m
6:28PM1.98m
7:10PM1.91m
6:14AM1.90m
7:55PM1.79m
6:39AM1.85m
8:46PM1.65m
7:07AM1.77m
9:50PM1.52m
7:40AM1.65m
11:29PM1.44m
8:27AM1.49m
1:35AM1.47m
10:17AM1.34m
2:29AM1.55m
1:18PM1.34m
3:02AM1.62m
2:52PM1.49m
3:30AM1.69m
3:50PM1.65m
3:55AM1.75m
4:35PM1.76m
4:19AM1.80m
Low Tide
10:41AM0.17m
10:58PM0.39m
11:15AM0.02m
11:34PM0.49m
11:50AM-0.08m
00:07AM0.63m
12:25PM-0.12m
00:40AM0.78m
1:02PM-0.09m
1:11AM0.95m
1:42PM-0.00m
1:44AM1.10m
2:29PM0.14m
2:24AM1.23m
3:28PM0.31m
3:49AM1.32m
4:56PM0.47m
6:48AM1.25m
6:38PM0.54m
8:07AM1.04m
7:55PM0.55m
8:51AM0.81m
8:51PM0.55m
9:27AM0.57m
9:35PM0.56m
10:01AM0.36m
10:13PM0.61m
Wave
height (m) 
direction
period (s) 
0.4
S
14
0.8
ENE
3
1.1
NE
4
0.5
NE
3
0.2
S
13
0.2
S
16
0.3
S
15
0.4
S
15
0.3
S
15
0.3
S
15
0.3
S
15
0.3
S
14
0.2
S
14
0.5
SSW
3
0.9
S
4
1.1
SSW
5
1.2
SSW
5
0.6
ENE
3
0.1
NE
2
0.2
SSW
2
0.3
S
3
0.1
S
3
0.4
SSW
3
0.8
SSW
4
0.3
SSW
4
0.1
S
3
0.5
NE
3
0.3
SSW
6
0.2
SSW
7
0.6
ENE
3
0.2
ENE
2
0.1
S
1
0.2
SSE
2
0.2
ENE
2
0.1
S
5
0.3
E
2
0.7
ENE
3
0.9
NE
4
0.7
NNE
4
0.8
N
4
0.7
N
4
0.6
NNE
3
0.6
NE
4
0.3
NE
3
0.3
NE
2
0.4
NE
3
0.4
NE
3
clear
clear
clear
clear
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
light rain
mod rain
mod rain
light rain
light rain
light rain
part cloud
part cloud
light rain
cloud
cloud
mod rain
heavy rain
mod rain
mod rain
light rain
cloud
cloud
cloud
cloud
light rain
mod rain
light rain
clear
clear
clear
clear
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
mod rain
mod rain
light rain
light rain
light rain
some clouds
some clouds
light rain
cloudy
cloudy
mod rain
heavy rain
mod rain
mod rain
light rain
cloudy
cloudy
cloudy
cloudy
light rain
mod rain
light rain
 km/h
25
NNE
35
ENE
30
NE
20
NE
5
E
15
S
10
SSE
20
S
10
S
10
NNE
15
SSE
15
SSE
10
S
30
S
35
S
35
SSW
30
S
25
NE
5
ENE
25
SSW
15
S
5
ESE
25
S
25
SSW
10
S
10
NE
20
NNE
20
NNE
10
ENE
20
ENE
5
ENE
20
S
10
E
15
NE
5
SSE
20
E
30
NE
30
NNE
30
NNE
30
N
30
N
20
NE
25
NE
15
ENE
15
NNE
20
NNE
20
NNE
 mm 
4
7
9
2
1
2
2
10
20
7
6
2
4
8
4
max°C
21
18
12
15
17
13
16
17
16
20
22
17
18
18
17
19
20
16
17
18
17
19
18
18
16
15
12
11
12
10
12
14
13
16
18
16
12
11
11
12
14
13
16
16
15
14
14
Moonrise
4:04
4:32
5:05
5:43
6:29
7:25
8:30
9:40
10:52
12:01
1:07
2:10
3:11
4:11
5:10
6:11
Moonset
4:56
6:07
7:22
8:39
9:54
11:03
12:01
12:48
1:27
1:59
2:26
2:51
3:15
3:40
4:06
Sunrise
5:07
5:07
5:05
5:03
5:03
5:01
5:00
4:58
4:58
4:56
4:56
4:54
4:52
4:52
4:50
4:50
Sunset
6:13
6:14
6:15
6:15
6:16
6:17
6:17
6:19
6:20
6:21
6:22
6:22
6:22
6:23
6:24
6:25
Today's sea temperature in Haneda is
15.8° C
(Statistics for 16 Apr 1981-2005 – mean: 17.8 max: 19.9 min: 15.5°C)
Issued (local time): 2 am Thursday 16 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest