Yokohama Sea Conditions and Tide Table

Yokohama 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 06:47 AM and sunset is at 04:32 PM.

Days 1–3 Weather Summary

Moderate rain (total 17mm), heaviest on Wed morning. Cool air temperatures (max 13°C on Thu night, min 3°C on Fri night). Winds increasing (calm on Wed night, strong winds from the NNW by Fri morning).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Mon afternoon, min 3°C on Sat morning). Winds increasing (calm on Sun afternoon, fresh winds from the SW by Mon night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 13°C on Wed afternoon, min 7°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 10°C on Fri afternoon, min 5°C on Sat night). Mainly fresh winds.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
8:04AM1.64m
6:36PM1.61m
8:38AM1.63m
7:22PM1.53m
9:11AM1.62m
8:20PM1.43m
9:47AM1.60m
9:38PM1.33m
10:26AM1.60m
11:23PM1.29m
11:09AM1.60m
1:19AM1.34m
12:00PM1.62m
2:50AM1.47m
12:57PM1.65m
3:56AM1.61m
1:55PM1.69m
4:48AM1.72m
2:54PM1.76m
5:32AM1.78m
3:49PM1.82m
6:12AM1.80m
4:41PM1.85m
Low Tide
1:22PM1.05m
1:36AM0.23m
2:08PM1.01m
2:13AM0.35m
3:01PM0.94m
2:54AM0.51m
4:05PM0.84m
3:42AM0.70m
5:15PM0.69m
4:43AM0.90m
6:26PM0.51m
6:04AM1.06m
7:31PM0.32m
7:31AM1.17m
8:30PM0.13m
8:43AM1.21m
9:24PM-0.02m
9:48AM1.19m
10:15PM-0.13m
10:38AM1.14m
11:03PM-0.18m
11:23AM1.07m
11:48PM-0.16m
Wave
height (m) 
direction
period (s) 
0.3
N
2
0.4
S
7
0.5
S
8
0.3
S
8
0.3
S
8
0.3
SSW
8
1.6
NW
4
1.6
NNW
5
0.8
N
4
0.5
N
3
0.1
S
5
0.1
S
8
0.3
N
2
0.1
N
2
0.1
S
2
0
E
7
0.7
SW
4
1.3
SW
5
0.4
SW
6
0.1
SW
5
0.1
S
4
0.2
SSW
4
0.1
SW
5
0.6
NE
3
0.4
NNE
3
0.1
S
6
0.2
N
2
0.6
N
3
0.2
N
3
0.5
NE
3
0.3
NNE
3
0.3
NNE
2
0.4
NNE
3
0.3
N
3
0.1
S
5
0.9
SW
4
heavy rain
light rain
part cloud
rain showers
cloud
part cloud
clear
clear
clear
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
heavy rain
light rain
some clouds
rain shwrs
cloudy
some clouds
clear
clear
clear
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
 km/h
25
N
10
N
5
NE
10
NNE
10
NNE
0
NNW
45
NNW
45
N
20
N
15
NNE
5
NNE
5
NNE
15
N
5
N
10
SW
5
WNW
30
SW
25
WSW
10
N
5
ENE
10
NW
10
NNW
15
NE
20
NNE
20
NNE
5
E
20
N
25
N
10
E
20
NNE
15
NE
15
N
15
NNE
10
NNE
5
SE
30
SW
 mm 
14
2
1
max°C
7
10
12
12
12
13
10
7
4
4
6
6
7
10
10
12
14
12
10
12
12
11
13
12
10
11
10
9
10
9
7
8
6
7
9
9
Moonrise
9:43
10:12
10:39
11:04
11:31
11:59
12:33
1:13
2:03
3:05
4:15
5:30
Moonset
8:24
9:27
10:30
11:35
12:41
1:51
3:05
4:22
5:36
6:42
7:38
Sunrise
6:47
6:47
6:48
6:48
6:48
6:48
6:48
6:50
6:50
6:50
6:50
6:50
Sunset
4:32
4:34
4:34
4:35
4:36
4:36
4:37
4:37
4:38
4:38
4:39
4:40
Today's sea temperature in Yokohama is
16.0° C
(Statistics for 24 Dec 1981-2005 – mean: 18.6 max: 20.0 min: 17.0°C)
Issued (local time): 2 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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