Yokohama Sin Yamasita Sea Conditions and Tide Table

Yokohama Sin Yamasita 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 06:43 AM and sunset is at 04:30 PM.

Days 1–3 Weather Summary

Heavy rain (total 32mm), heaviest during Sun morning. Cool air temperatures (max 17°C on Sat night, min 7°C on Fri morning). Winds increasing (calm on Fri afternoon, strong winds from the N by Sun night).

Days 4–6 Weather Summary

Moderate rain (total 17mm), heaviest on Wed afternoon. Cool air temperatures (max 15°C on Wed afternoon, min 6°C on Mon night). Winds increasing (calm on Wed morning, strong winds from the N by Wed night).

Days 7–9 Weather Summary

Heavy rain (total 34mm), heaviest during Sat night. Very mild (max 12°C on Sat night, min 5°C on Thu night). Winds decreasing (strong winds from the NNE on Thu morning, light winds from the ESE by Sat night).

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Mon night. Very mild (max 14°C on Sun afternoon, min 7°C on Tue night). Winds decreasing (strong winds from the NNW on Mon night, calm by Tue night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
3:39PM1.75m
5:59AM1.73m
4:14PM1.78m
6:35AM1.76m
4:48PM1.80m
7:09AM1.77m
5:22PM1.80m
7:42AM1.77m
5:57PM1.78m
8:15AM1.75m
6:35PM1.72m
8:47AM1.72m
7:21PM1.62m
9:19AM1.68m
8:22PM1.50m
9:52AM1.64m
9:44PM1.39m
10:27AM1.60m
11:26PM1.33m
11:08AM1.58m
1:18AM1.37m
12:03PM1.58m
2:53AM1.49m
Low Tide
10:25AM1.07m
10:44PM0.11m
11:02AM1.05m
11:18PM0.09m
11:37AM1.04m
11:53PM0.09m
12:13PM1.03m
00:29AM0.11m
12:49PM1.02m
1:06AM0.14m
1:27PM1.02m
1:44AM0.21m
2:09PM1.00m
2:22AM0.32m
2:58PM0.96m
3:02AM0.47m
3:59PM0.89m
3:46AM0.66m
5:21PM0.77m
4:39AM0.88m
6:48PM0.57m
7:53PM0.33m
Wave
height (m) 
direction
period (s) 
0.2
NNE
2
0.1
S
5
0
W
5
0.5
S
4
0.5
SSW
3
0.5
S
3
1.5
S
5
1.1
SSW
4
0.7
S
8
0.7
N
4
0.3
S
8
0.6
ENE
4
0.4
NNE
3
0.1
NE
2
0.1
S
8
0.1
S
8
1.1
S
4
0.9
SSW
7
1
N
4
0.3
S
7
0.4
ENE
3
0.5
NE
3
0.4
NE
3
0.4
NNE
3
0.5
N
3
0.5
N
3
0.3
N
3
0.9
NNW
4
0.2
S
6
0.5
N
3
0.3
N
2
0.4
NNW
3
0.5
N
3
1.2
NNW
5
0.4
SW
10
0.3
SW
9
clear
clear
part cloud
light rain
light rain
heavy rain
heavy rain
part cloud
part cloud
cloud
cloud
clear
clear
part cloud
cloud
cloud
heavy rain
mod rain
cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
light rain
heavy rain
part cloud
cloud
cloud
cloud
part cloud
rain showers
clear
clear
clear
clear
clear
some clouds
light rain
light rain
heavy rain
heavy rain
some clouds
some clouds
cloudy
cloudy
clear
clear
some clouds
cloudy
cloudy
heavy rain
mod rain
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
light rain
heavy rain
some clouds
cloudy
cloudy
cloudy
some clouds
rain shwrs
clear
clear
clear
 km/h
15
NNE
0
NE
5
WNW
15
SW
20
SW
20
SSW
35
SSW
30
SW
30
N
35
NNE
20
NE
25
NE
20
NNE
10
NE
10
N
5
S
15
SSW
20
NNE
40
NNE
20
ENE
20
NE
20
NNE
20
NNE
25
N
25
N
25
N
20
N
25
NNW
5
S
25
NNE
15
N
15
NNW
15
N
30
NW
5
SW
15
NE
 mm 
1
1
14
16
11
6
2
32
3
max°C
9
12
13
15
15
17
17
17
15
9
11
8
7
11
10
14
15
12
8
10
8
7
9
8
8
8
12
13
14
13
11
13
11
9
11
10
Moonrise
6:05
7:01
7:50
8:34
9:11
9:43
10:12
10:39
11:04
11:30
11:59
12:33
Moonset
3:29
4:20
5:17
6:18
7:21
8:24
9:27
10:30
11:35
12:41
1:51
Sunrise
6:43
6:45
6:46
6:46
6:47
6:47
6:47
6:48
6:48
6:48
6:48
6:48
Sunset
4:30
4:30
4:30
4:31
4:31
4:32
4:32
4:34
4:35
4:35
4:36
4:37
Today's sea temperature in Yokohama Sin Yamasita is
16.7° C
(Statistics for 19 Dec 1981-2005 – mean: 18.9 max: 20.2 min: 17.6°C)
Issued (local time): 8 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest