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 — and sunset is at 05:45 PM.

Days 1–4 Weather Summary

Light rain (total 4mm), mostly falling on Sun night. Cool air temperatures (max 13°C on Sun afternoon, min 7°C on Sun night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Fri afternoon, min 10°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 43mm), heaviest during Sun night. Very mild (max 17°C on Mon afternoon, min 7°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 16°C on Fri afternoon, min 7°C on Tue night). Wind will be generally light.

Sun
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
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
night
Wave Height Map
High Tide
2:32PM1.56m
4:23AM1.74m
3:24PM1.72m
4:39AM1.84m
4:06PM1.86m
4:58AM1.93m
4:45PM1.98m
5:19AM2.01m
5:24PM2.07m
5:41AM2.07m
6:03PM2.10m
6:05AM2.09m
6:44PM2.07m
6:30AM2.09m
7:27PM1.98m
6:56AM2.05m
8:15PM1.83m
7:25AM1.98m
9:15PM1.65m
7:55AM1.87m
10:47PM1.49m
8:33AM1.73m
1:46AM1.49m
9:44AM1.56m
3:02AM1.62m
12:46PM1.50m
3:34AM1.73m
2:29PM1.62m
4:00AM1.83m
Low Tide
9:28PM0.47m
9:58AM1.03m
10:02PM0.37m
10:24AM0.84m
10:33PM0.30m
10:51AM0.65m
11:04PM0.29m
11:20AM0.45m
11:34PM0.34m
11:51AM0.29m
00:05AM0.44m
12:24PM0.16m
00:36AM0.58m
12:59PM0.10m
1:07AM0.76m
1:39PM0.12m
1:38AM0.95m
2:24PM0.20m
2:11AM1.15m
3:22PM0.34m
2:50AM1.32m
4:46PM0.49m
5:01AM1.45m
6:44PM0.54m
8:26AM1.32m
8:15PM0.49m
9:16AM1.11m
9:13PM0.42m
Wave
height (m) 
direction
period (s) 
0
W
10
0.1
SE
2
0.3
N
2
0.1
N
2
0
W
1
0.1
E
1
0.1
W
1
0.1
S
2
0.1
NE
2
0.1
W
1
0.3
SSW
3
0.1
SW
3
0.1
E
2
0.3
NNE
2
0.1
SW
8
0.1
SW
7
0.1
SW
7
0.4
NNE
3
0.4
NNE
3
0.1
NE
2
0.1
NE
2
0.1
S
1
0.4
SE
3
0.9
NNW
4
0.3
SSW
8
0.9
NNW
4
0.7
NNW
4
0.1
N
4
0.3
SW
3
0.4
NNW
3
0.1
N
3
0
E
2
0.1
N
3
0.1
N
2
0.1
S
2
0
W
2
0.2
WSW
2
0.3
SSW
3
0.4
SSW
3
0.8
SSW
4
1.1
SSW
5
0.9
SSW
5
0.8
SSW
9
0.2
SSW
9
0.1
SW
8
0.1
SW
8
0.1
S
7
clear
light rain
cloud
clear
part cloud
clear
part cloud
rain showers
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
light rain
heavy rain
rain showers
part cloud
part cloud
cloud
cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
mod rain
light rain
part cloud
part cloud
clear
part cloud
clear
light rain
cloudy
clear
some clouds
clear
some clouds
rain shwrs
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
light rain
heavy rain
rain shwrs
some clouds
some clouds
cloudy
cloudy
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
mod rain
light rain
some clouds
some clouds
clear
some clouds
 km/h
5
SSW
10
E
10
NNE
5
ESE
5
ESE
5
NE
10
SSW
5
ESE
15
ENE
10
S
10
S
5
NNW
15
E
15
NNE
10
NE
5
S
0
WSW
25
NE
20
NE
10
NNE
10
E
15
SSE
20
SE
25
NNW
10
NNW
20
NNW
20
NNW
15
WSW
15
NNW
15
N
5
NNW
0
W
5
NE
5
ESE
5
ESE
5
SW
15
SW
10
SSE
20
SSW
30
SSW
30
S
25
S
20
NNW
10
E
10
E
5
ESE
5
ESE
 mm 
2
2
2
33
8
9
1
max°C
13
11
8
9
9
12
13
12
13
14
12
13
13
12
15
16
13
12
11
11
14
14
12
14
17
11
10
11
10
12
14
12
14
15
12
15
16
13
16
17
16
16
14
12
15
16
14
Moonrise
4:13
4:43
5:10
5:37
6:04
6:33
7:07
7:47
8:35
9:32
10:38
11:48
12:58
2:06
3:12
Moonset
2:48
3:54
5:00
6:07
7:16
8:28
9:42
10:56
12:07
1:11
2:04
2:48
3:24
3:54
Sunrise
5:50
5:48
5:47
5:46
5:43
5:43
5:41
5:39
5:39
5:37
5:35
5:33
5:33
5:31
5:30
Sunset
5:45
5:46
5:46
5:47
5:49
5:50
5:51
5:52
5:52
5:52
5:53
5:54
5:55
5:57
5:57
5:58
Today's sea temperature in Chiba is
12.6° C
(Statistics for 15 Mar 1981-2005 – mean: 16.4 max: 17.7 min: 14.8°C)
Issued (local time): 2 pm Sunday 15 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest