Yokosuka Sea Conditions and Tide Table

Yokosuka 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 — and sunset is at 04:42 PM.

Days 1–4 Weather Summary

Moderate rain (total 19mm), heaviest on Sun night. Cool air temperatures (max 19°C on Fri afternoon, min 14°C on Fri night). Mainly fresh winds.

Days 5–7 Weather Summary

Some drizzle, heaviest during Mon afternoon. Cool air temperatures (max 18°C on Mon afternoon, min 12°C on Tue night). Winds decreasing (near gales from the N on Mon afternoon, calm by Wed afternoon).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 17°C on Thu afternoon, min 15°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 13mm), heaviest on Mon afternoon. Warm (max 22°C on Mon afternoon, min 10°C on Wed morning). Winds increasing (calm on Sun afternoon, severe gales from the S by Mon afternoon).

Fri
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wed
19
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
Wave Height Map
High Tide
5:00PM1.89m
7:09AM1.81m
5:31PM1.87m
8:02AM1.71m
6:02PM1.80m
9:01AM1.59m
6:36PM1.70m
10:10AM1.49m
7:14PM1.56m
11:33AM1.45m
8:17PM1.38m
12:45PM1.46m
11:23PM1.27m
1:28PM1.50m
1:25AM1.32m
1:58PM1.55m
2:32AM1.42m
2:25PM1.61m
3:21AM1.53m
2:49PM1.65m
4:02AM1.61m
3:12PM1.69m
4:39AM1.68m
Low Tide
00:14AM-0.02m
12:21PM1.17m
00:58AM0.04m
12:56PM1.25m
1:45AM0.17m
1:33PM1.30m
2:38AM0.33m
2:24PM1.32m
3:41AM0.50m
4:20PM1.31m
4:57AM0.65m
7:06PM1.17m
6:17AM0.74m
8:00PM0.97m
7:23AM0.80m
8:36PM0.77m
8:15AM0.83m
9:07PM0.59m
8:58AM0.87m
9:37PM0.44m
9:35AM0.91m
10:06PM0.32m
10:10AM0.95m
Wave
height (m) 
direction
period (s) 
0.4
ESE
10.0
0.4
ESE
10.0
0.4
SE
10.0
0.4
SE
10.0
0.4
SE
10.0
0.3
SE
9.0
0.2
ESE
9.0
1
S
6.0
1.3
S
8.0
0.9
S
8.0
0.8
SSW
15.0
0.6
SSW
14.0
0.7
SSW
13.0
0.9
SSW
13.0
0.7
SSW
13.0
0.5
SW
13.0
0.6
SSW
12.0
0.4
SSW
11.0
0.4
SW
11.0
0.4
SSW
10.0
0.4
SSW
9.0
0.2
SSW
9.0
0.2
S
9.0
0.5
NNE
3.0
0.4
S
8.0
0.2
S
8.0
0.2
S
8.0
0.2
S
8.0
0.5
SW
3.0
2.3
S
6.0
4.5
S
9.0
3.5
S
10.0
1.3
SSW
10.0
0.8
SSW
10.0
0.8
S
8.0
0.5
S
8.0
part cloud
part cloud
cloud
cloud
rain showers
cloud
light rain
rain showers
part cloud
rain showers
clear
cloud
cloud
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
light rain
mod rain
part cloud
part cloud
clear
part cloud
clear
some clouds
some clouds
cloudy
cloudy
rain shwrs
cloudy
light rain
rain shwrs
some clouds
rain shwrs
clear
cloudy
cloudy
clear
clear
clear
some clouds
cloudy
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
light rain
mod rain
some clouds
some clouds
clear
some clouds
clear
 km/h
10
S
20
NNE
15
NE
15
E
15
NNE
5
NE
10
SSW
15
N
5
NNE
15
NNE
30
N
10
E
10
E
30
NNE
15
NE
5
S
25
SW
15
NNE
10
NNE
15
NNE
15
NNE
5
NE
5
E
25
NE
15
NE
10
ENE
15
NNE
5
SW
30
SW
60
S
85
S
40
WSW
40
NW
5
SW
20
SSW
15
NNE
 mm 
1
1
17
1
3
10
max°C
19
17
14
14
14
14
16
16
18
18
14
13
14
14
14
15
17
15
17
17
16
17
17
15
16
15
16
16
18
19
22
18
13
14
15
11
Moonrise
5:45
6:46
7:54
9:05
10:15
11:21
12:24
1:23
2:21
3:19
4:16
5:15
Moonset
8:03
9:18
10:23
11:17
11:59
12:34
1:03
1:28
1:52
2:15
2:39
3:04
3:33
Sunrise
6:07
6:09
6:09
6:11
6:11
6:13
6:13
6:15
6:16
6:16
6:18
6:18
Sunset
4:42
4:40
4:39
4:38
4:37
4:37
4:37
4:36
4:35
4:35
4:34
4:34
Today's sea temperature in Yokosuka is 20.5 °C (Statistics for 07 Nov 1981-2005 – mean: 21.9 max: 23.4 min: 20.3°C)
Issued (local time): 2 pm Friday 07 Nov 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest