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 06:42 PM.

Days 1–4 Weather Summary

Moderate rain (total 14mm), heaviest on Thu night. Warm air temperatures (max 20°C on Sun afternoon, min 13°C on Fri afternoon). Winds decreasing (near gales from the N on Fri afternoon, calm by Sat night).

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Wed morning. Warm air temperatures (max 22°C on Mon afternoon, min 19°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 47mm), heaviest during Fri morning. Warm (max 23°C on Sat afternoon, min 18°C on Wed night). Mainly fresh winds.

Days 11–13 Weather Summary

Mostly dry. Warm (max 23°C on Sun afternoon, min 20°C on Sat night). Wind will be generally light.

Days 14–17 Weather Summary

Mostly dry. Warm (max 24°C on Thu morning, min 19°C on Tue night). Wind will be generally light.

Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Sat
6
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
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
Wave Height Map
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High Tide
9:32PM1.50m
7:21AM1.50m
10:30PM1.44m
8:28AM1.35m
11:27PM1.41m
10:27AM1.23m
00:17AM1.42m
12:36PM1.22m
00:59AM1.46m
2:03PM1.29m
1:35AM1.50m
3:04PM1.39m
2:07AM1.54m
3:52PM1.49m
2:38AM1.58m
4:34PM1.57m
3:09AM1.61m
5:12PM1.62m
3:39AM1.63m
5:49PM1.64m
4:11AM1.65m
6:25PM1.63m
7:01PM1.61m
7:39PM1.57m
8:18PM1.54m
6:29AM1.56m
Low Tide
2:23AM1.16m
3:12PM0.32m
3:40AM1.13m
4:12PM0.50m
5:34AM1.04m
5:19PM0.65m
7:04AM0.87m
6:29PM0.77m
7:57AM0.68m
7:31PM0.85m
8:38AM0.51m
8:24PM0.91m
9:13AM0.36m
9:09PM0.95m
9:47AM0.25m
9:50PM0.99m
10:20AM0.18m
10:27PM1.01m
10:53AM0.14m
11:02PM1.03m
11:27AM0.14m
11:36PM1.04m
12:01PM0.15m
00:11AM1.05m
12:37PM0.19m
00:46AM1.06m
1:13PM0.24m
1:25AM1.06m
Wave
Height (m)
Direction
Period (s)
1.1
S
7
1.3
NNE
4
1.7
NNE
5
1.3
NNE
5
1
NNE
4
0.6
NNE
4
0.5
SE
6
0.4
SSE
6
0.5
SE
6
0.5
SE
7
0.5
SE
7
0.5
SE
7
0.4
SSE
7
0.3
SSE
6
0.3
SSE
6
0.4
SSE
6
0.4
SSE
6
0.5
SE
6
0.7
SE
7
0.9
SE
8
1.1
SE
8
0.6
SE
8
1.3
S
6
1.1
S
7
0.8
S
7
0.7
S
7
0.6
S
6
0.6
SE
9
0.5
SE
9
0.4
SSE
10
0.7
SSE
12
0.9
SSE
14
1.1
SE
14
1.1
SE
14
1.1
SE
15
0.9
SE
14
0.6
SE
13
0.4
SE
11
0.4
SE
10
0.3
SE
9
0.2
SSE
9
0.2
SSE
8
0.2
SSE
8
0.2
SSE
8
0.3
SSE
8
0.2
SSE
8
0.2
S
8
light rain
light rain
light rain
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
light rain
light rain
cloud
mod rain
mod rain
mod rain
heavy rain
part cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
light rain
light rain
light rain
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
light rain
light rain
cloudy
mod rain
mod rain
mod rain
heavy rain
some clouds
some clouds
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
km/h
30
NE
45
N
50
N
35
NNE
30
NNE
10
NE
10
E
5
NE
10
SSE
5
SSE
0
SSE
15
SSW
10
S
5
SSE
15
SSW
10
SE
10
NE
15
S
10
ENE
15
NE
15
NNE
0
ENE
30
SSW
10
SW
10
NNE
20
NNE
20
ENE
15
NE
5
NNE
15
SSW
15
SSW
10
SSW
25
S
10
S
15
NE
20
SSW
15
ENE
5
SSE
15
SSW
5
SE
10
NE
15
SSW
5
SSE
5
SW
20
SSW
15
S
10
SSW
5
4
5
1
2
8
8
9
22
max °C
16
15
14
13
16
19
18
19
20
20
21
22
21
22
22
21
22
20
19
19
20
22
21
22
22
22
23
21
21
23
22
22
23
22
22
22
20
21
22
22
24
23
22
22
22
22
22
Moonrise
9:51
11:00
12:04
1:06
2:06
3:04
4:04
5:04
6:04
7:03
7:58
8:48
9:31
10:09
10:42
Moonset
11:25
12:00
12:30
12:56
1:20
1:45
2:10
2:39
3:10
3:47
4:30
5:20
6:14
7:13
8:13
9:14
Sunrise
4:33
4:31
4:31
4:31
4:30
4:30
4:28
4:28
4:28
4:28
4:28
4:26
4:26
4:26
4:26
4:26
Sunset
6:42
6:43
6:44
6:44
6:45
6:45
6:45
6:46
6:47
6:47
6:49
6:50
6:50
6:51
6:52
6:52
Today's sea temperature in Yokosuka is
20.8° C
(Statistics for 21 May 1981-2005 – mean: 20.9 max: 23.9 min: 19.0°C)
Issued (local time): 8 pm Thursday 21 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest