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 06:37 AM and sunset is at 04:28 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Mon night, min 9°C on Wed morning). Winds decreasing (fresh winds from the N on Mon night, calm by Tue night).

Days 4–6 Weather Summary

Some drizzle, heaviest during Sat night. Cool air temperatures (max 15°C on Thu night, min 4°C on Sat morning). Winds increasing (calm on Thu afternoon, strong winds from the N by Fri afternoon).

Days 7–9 Weather Summary

Heavy rain (total 40mm), heaviest during Sun afternoon. Very mild (max 14°C on Sun night, min 3°C on Sun afternoon). Winds decreasing (near gales from the SW on Sun night, calm by Tue night).

Days 10–12 Weather Summary

Some drizzle, heaviest during Sat morning. Very mild (max 12°C on Thu night, min 7°C on Fri morning). Wind will be generally light.

Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
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
7:59AM1.80m
6:03PM1.85m
8:40AM1.72m
6:42PM1.72m
9:21AM1.64m
7:30PM1.56m
10:03AM1.58m
8:48PM1.38m
10:48AM1.55m
10:53PM1.27m
11:36AM1.55m
00:50AM1.29m
12:24PM1.56m
2:05AM1.38m
1:08PM1.59m
3:04AM1.48m
1:49PM1.63m
3:54AM1.57m
2:27PM1.67m
4:40AM1.64m
3:03PM1.71m
5:21AM1.70m
3:39PM1.75m
5:59AM1.73m
Low Tide
12:55PM1.14m
1:33AM0.03m
1:39PM1.15m
2:19AM0.21m
2:30PM1.15m
3:05AM0.41m
3:39PM1.12m
3:53AM0.60m
5:32PM1.03m
4:47AM0.77m
7:05PM0.84m
7:53PM0.64m
7:06AM1.01m
8:30PM0.46m
8:09AM1.06m
9:04PM0.32m
9:01AM1.08m
9:37PM0.21m
9:45AM1.08m
10:10PM0.15m
10:25AM1.07m
10:44PM0.11m
Wave
height (m) 
direction
period (s) 
0.1
S
4
0.5
SW
6
0.4
NNE
3
0.2
NNE
2
0.1
S
5
0.1
S
5
0.1
N
2
0.1
S
4
0.1
S
4
0.1
S
4
0.5
SW
3
0.8
SW
6
1.5
N
5
1.6
N
5
1.4
N
5
0.7
N
4
0.3
N
3
0.1
E
2
0.4
N
3
0.6
N
3
0.4
N
3
1.6
SW
7
0.9
NNW
4
0.9
NNW
4
0.7
NNW
4
0.2
S
8
0.2
N
2
0.2
N
2
0.6
SW
3
0.4
SW
6
0.5
NNE
3
0.2
N
2
0.6
N
3
0.6
N
4
0.2
N
3
0.4
N
3
clear
clear
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
cloud
cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
rain showers
mod rain
heavy rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
cloudy
some clouds
cloudy
some clouds
clear
clear
some clouds
cloudy
cloudy
clear
clear
some clouds
some clouds
some clouds
some clouds
rain shwrs
mod rain
heavy rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
 km/h
15
N
5
SW
10
N
25
NNE
20
NNE
10
E
10
N
10
N
5
SE
15
N
0
W
40
SW
20
NNW
50
N
45
N
30
N
20
NNE
10
E
25
NNE
35
NNW
15
NNW
30
W
35
WSW
25
NNW
15
NNW
20
N
5
ENE
15
N
10
N
5
SSE
20
N
25
N
15
N
15
NNE
15
NNE
10
NE
 mm 
1
7
20
13
max°C
11
14
16
10
10
11
10
11
13
10
11
15
11
7
7
4
6
8
5
6
14
12
13
14
9
10
12
9
10
11
9
11
12
8
9
11
Moonrise
7:57
9:07
10:13
11:15
12:14
1:12
2:10
3:08
4:08
5:07
6:05
Moonset
9:52
10:31
11:03
11:31
11:55
12:18
12:42
1:07
1:35
2:07
2:44
3:29
Sunrise
6:37
6:37
6:37
6:39
6:39
6:39
6:41
6:41
6:43
6:43
6:43
6:43
Sunset
4:28
4:28
4:28
4:28
4:28
4:29
4:29
4:29
4:29
4:30
4:30
4:30
Today's sea temperature in Yokohama Sin Yamasita is
17.8° C
(Statistics for 08 Dec 1981-2005 – mean: 19.6 max: 22.1 min: 18.4°C)
Issued (local time): 8 am Monday 08 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest