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 06:33 AM and sunset is at 04:28 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Sun afternoon, min 7°C on Sat morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Mon afternoon, min 8°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Sat night. Very mild (max 15°C on Thu afternoon, min 4°C on Fri night). Winds increasing (calm on Thu night, strong winds from the N by Fri afternoon).

Days 10–12 Weather Summary

Light rain (total 6mm), mostly falling on Sun afternoon. Very mild (max 14°C on Tue afternoon, min 7°C on Sun afternoon). Winds decreasing (fresh winds from the N on Sun night, calm by Mon night).

Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
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
3:57PM1.88m
6:14AM1.84m
4:40PM1.89m
7:01AM1.80m
5:24PM1.87m
7:48AM1.73m
6:10PM1.80m
8:35AM1.66m
6:58PM1.68m
9:24AM1.59m
7:54PM1.53m
10:13AM1.54m
9:05PM1.37m
11:01AM1.51m
10:46PM1.26m
11:47AM1.50m
00:46AM1.25m
12:29PM1.50m
2:20AM1.32m
1:09PM1.51m
3:23AM1.42m
1:47PM1.54m
4:08AM1.51m
Low Tide
10:40AM1.06m
11:06PM-0.25m
11:23AM1.08m
11:52PM-0.24m
12:07PM1.10m
00:38AM-0.15m
12:52PM1.11m
1:24AM-0.01m
1:43PM1.10m
2:12AM0.17m
2:43PM1.08m
3:01AM0.38m
3:58PM1.03m
3:54AM0.59m
5:23PM0.93m
4:55AM0.78m
6:39PM0.78m
6:06AM0.93m
7:37PM0.63m
7:19AM1.03m
8:22PM0.48m
8:21AM1.09m
9:01PM0.36m
Wave
height (m) 
direction
period (s) 
0.6
SW
6
0.4
SW
6
0.2
SSW
5
0.2
N
2
0.1
S
6
0.1
S
4
0.2
SSW
5
0.1
SW
5
0.1
S
4
0.1
S
4
0.2
SSW
7
0.4
NNE
3
0.2
NNE
2
0.1
N
2
0.3
N
2
0.3
NNE
3
0.1
S
9
0.2
WSW
2
0.1
N
2
0.2
N
2
0.2
NNE
2
0.8
N
4
1.6
NNW
5
0.8
N
4
0.1
NE
2
0.1
S
5
0.3
NNE
2
0.2
S
5
0.4
S
8
0.9
NNW
4
1.2
NNW
4
0.3
SSW
9
0.1
S
8
0.1
S
7
0.1
S
7
0.5
SW
3
clear
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
light rain
light rain
part cloud
clear
clear
clear
clear
part cloud
rain showers
clear
some clouds
clear
some clouds
cloudy
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
some clouds
some clouds
cloudy
light rain
light rain
light rain
some clouds
clear
clear
clear
clear
some clouds
rain shwrs
 km/h
15
W
15
N
10
N
15
NNE
5
ESE
10
NW
10
N
5
NNE
5
WNW
5
W
5
W
25
NNE
20
NNE
10
ENE
25
N
20
NNE
5
SSE
15
W
10
N
10
N
20
NNE
40
N
45
N
30
NNE
15
NE
10
SE
20
N
10
NNW
20
N
35
N
30
N
15
NNE
5
ESE
10
N
20
S
20
SW
 mm 
5
1
4
1
max°C
10
11
9
9
11
11
11
13
13
13
15
13
10
11
12
10
11
12
12
15
14
11
9
6
6
8
7
9
9
10
10
11
11
10
14
14
Moonrise
4:23
5:30
6:43
7:57
9:07
10:13
11:15
12:15
1:13
2:10
3:09
Moonset
6:49
8:01
9:03
9:52
10:31
11:03
11:31
11:55
12:19
12:42
1:07
1:35
Sunrise
6:33
6:35
6:35
6:37
6:37
6:37
6:39
6:39
6:39
6:41
6:41
6:43
Sunset
4:28
4:28
4:28
4:28
4:28
4:28
4:28
4:29
4:29
4:29
4:29
4:30
Today's sea temperature in Yokohama is
19.1° C
(Statistics for 05 Dec 1981-2005 – mean: 19.9 max: 22.1 min: 18.2°C)
Issued (local time): 8 am Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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