Chiba Sea Conditions and Tide Table

Chiba 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 05:22 AM and sunset is at 06:01 PM.

Days 1–3 Weather Summary

Heavy rain (total 23mm), heaviest during Sat night. Warm air temperatures (max 20°C on Sun morning, min 13°C on Mon night). Winds decreasing (strong winds from the SSW on Sat night, calm by Mon morning).

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Tue morning. Cool air temperatures (max 18°C on Tue afternoon, min 11°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 10mm), heaviest on Sun morning. Very mild (max 18°C on Fri morning, min 11°C on Sat morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Mon afternoon. Very mild (max 18°C on Wed afternoon, min 8°C on Mon afternoon). Wind will be generally light.

Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sun
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
6:37PM1.95m
6:07AM1.98m
7:09PM1.87m
6:28AM1.93m
7:43PM1.76m
6:48AM1.87m
8:21PM1.63m
7:09AM1.80m
9:09PM1.49m
7:31AM1.71m
10:33PM1.38m
7:54AM1.59m
8:32AM1.46m
2:44AM1.51m
12:16PM1.39m
3:01AM1.62m
2:03PM1.51m
3:20AM1.73m
3:02PM1.67m
3:41AM1.84m
3:49PM1.83m
4:04AM1.93m
4:32PM1.97m
4:29AM2.02m
5:14PM2.07m
4:56AM2.08m
Low Tide
12:12PM0.20m
00:20AM0.75m
12:40PM0.21m
00:44AM0.86m
1:08PM0.25m
1:06AM0.97m
1:39PM0.34m
1:27AM1.09m
2:15PM0.46m
1:46AM1.20m
3:02PM0.59m
2:03AM1.30m
4:16PM0.71m
6:14PM0.75m
8:19AM1.30m
7:43PM0.69m
8:51AM1.10m
8:37PM0.61m
9:19AM0.88m
9:19PM0.56m
9:47AM0.64m
9:56PM0.54m
10:18AM0.40m
10:31PM0.56m
10:50AM0.19m
11:06PM0.62m
Wave
height (m) 
direction
period (s) 
0.4
SSW
4
1.2
SSW
5
1.8
SSW
6
0.7
SW
9
0.4
SSW
9
0.9
SW
5
0.2
SSW
7
0.2
SSW
7
0.6
SSW
4
0.2
SSW
2
0.3
SW
3
0.4
SW
6
0.1
SW
8
0.1
S
7
0.2
SSW
3
0.4
SW
3
0.8
SSW
4
0.4
SW
4
0.2
NNE
2
0.3
NNE
2
0.3
NE
2
0.5
N
3
0.4
NNE
3
0.2
N
2
0
W
13
0.1
N
1
0.1
S
7
0.2
N
2
0.5
NNE
3
0.1
W
8
0.1
SW
2
0.5
SW
3
0.4
SW
4
0.1
SW
3
0.1
SW
2
0.1
S
2
0
W
14
0.2
WSW
2
0.1
SW
2
0
W
13
0.4
SW
3
0.3
SSW
3
0.4
SSW
3
1
SSW
4
1.1
SW
5
0.5
SW
6
0.2
SSW
6
light rain
light rain
rain showers
part cloud
cloud
part cloud
part cloud
cloud
mod rain
light rain
rain showers
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
cloud
part cloud
light rain
mod rain
light rain
part cloud
light rain
rain showers
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
part cloud
light rain
light rain
rain shwrs
some clouds
cloudy
some clouds
some clouds
cloudy
mod rain
light rain
rain shwrs
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
some clouds
cloudy
some clouds
light rain
mod rain
light rain
some clouds
light rain
rain shwrs
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
 km/h
15
S
35
S
40
SSW
15
SW
10
SW
15
SW
10
NE
15
SSW
15
SSW
10
SSW
10
SW
5
NE
5
SSE
15
SSE
10
S
20
SW
25
SSW
10
S
15
NE
20
ENE
15
NE
20
NNE
20
NNE
10
N
5
NW
10
N
0
NW
10
NE
20
NNE
10
WSW
10
SW
20
SW
10
S
5
SSW
10
S
5
SSW
5
SE
10
SSW
10
S
5
SSW
20
SSW
15
S
20
SSW
30
SSW
30
SSW
5
W
10
E
 mm 
1
2
13
7
2
1
1
8
1
2
3
max°C
17
17
19
20
20
17
19
19
17
16
18
13
16
17
14
17
17
15
18
18
15
12
13
13
14
15
15
12
8
10
15
16
13
17
18
15
19
20
16
19
20
17
20
20
18
24
24
Moonrise
8:20
9:20
10:20
11:17
12:09
12:55
1:35
2:10
2:41
3:09
3:36
4:02
4:31
5:03
5:41
Moonset
6:02
6:32
7:07
7:48
8:35
9:28
10:27
11:28
12:31
1:35
2:40
3:46
4:54
6:06
7:21
8:38
Sunrise
5:22
5:20
5:20
5:18
5:16
5:16
5:15
5:13
5:11
5:09
5:09
5:07
5:05
5:05
5:03
5:03
Sunset
6:01
6:02
6:04
6:05
6:06
6:06
6:07
6:07
6:08
6:09
6:09
6:10
6:12
6:13
6:14
6:15
Today's sea temperature in Chiba is
15.1° C
(Statistics for 04 Apr 1981-2005 – mean: 17.0 max: 19.0 min: 15.1°C)
Issued (local time): 2 am Saturday 04 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest