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 05:14 PM.

Days 1–4 Weather Summary

Moderate rain (total 12mm), heaviest on Wed morning. Cool air temperatures (max 12°C on Tue night, min 3°C on Mon night). Winds decreasing (fresh winds from the SW on Tue night, calm by Wed night).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Sat afternoon, min 6°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 14°C on Sun afternoon, min 4°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 13mm), heaviest on Thu night. Very mild (max 13°C on Thu afternoon, min 4°C on Fri night). Wind will be generally light.

Mon
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
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
10:12PM1.36m
9:11AM1.69m
00:45AM1.27m
9:42AM1.60m
11:01AM1.52m
4:40AM1.53m
1:28PM1.53m
4:48AM1.64m
2:47PM1.63m
5:05AM1.74m
3:37PM1.75m
5:23AM1.83m
4:18PM1.87m
5:43AM1.91m
4:55PM1.96m
6:04AM1.98m
5:32PM2.02m
6:26AM2.02m
6:09PM2.04m
6:48AM2.05m
6:48PM2.01m
7:11AM2.04m
7:30PM1.92m
7:35AM2.02m
8:16PM1.79m
8:01AM1.97m
9:13PM1.62m
8:30AM1.89m
Low Tide
3:48PM0.67m
2:49AM1.11m
4:54PM0.72m
2:25AM1.26m
6:40PM0.73m
8:20PM0.63m
9:09AM1.39m
9:19PM0.50m
9:52AM1.28m
9:59PM0.36m
10:22AM1.15m
10:32PM0.24m
10:50AM1.02m
11:03PM0.16m
11:18AM0.88m
11:32PM0.13m
11:46AM0.74m
00:00AM0.15m
12:17PM0.61m
00:29AM0.22m
12:48PM0.49m
00:58AM0.36m
1:23PM0.40m
1:28AM0.54m
2:01PM0.36m
1:58AM0.76m
2:45PM0.37m
2:28AM0.98m
Wave
height (m) 
direction
period (s) 
0.4
SW
3
0.1
SW
3
0.1
N
2
0.4
SW
2
1.4
SW
6
1
SW
5
0.6
SSW
8
0.2
SSW
9
0.3
NNW
3
0.1
SW
8
0.1
S
8
0.1
N
2
0.1
SW
7
0
W
6
0.2
NNW
3
0.1
S
6
0
W
5
0.1
SW
3
0.1
S
4
0.2
SSW
4
0.3
NNW
2
0.2
ENE
2
0.4
ENE
3
0.4
NE
3
0.2
ENE
2
0.3
NNE
3
0.3
N
2
0.1
N
3
0.1
E
2
0.1
W
1
0.6
SW
4
0.4
SW
4
0.1
S
5
0.1
S
5
0.3
NNE
3
0.5
N
4
0.1
N
3
0.1
S
3
0.1
S
5
0.1
SW
6
0.2
SSW
6
0.3
NNW
2
0.1
N
2
0.3
NNW
4
0.1
N
2
0.1
S
1
0
E
2
clear
part cloud
part cloud
cloud
part cloud
mod rain
light rain
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
cloud
part cloud
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
rain showers
clear
cloud
light rain
part cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
light rain
clear
some clouds
some clouds
cloudy
some clouds
mod rain
light rain
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
clear
cloudy
some clouds
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
rain shwrs
clear
cloudy
light rain
some clouds
clear
some clouds
cloudy
cloudy
some clouds
some clouds
clear
some clouds
some clouds
some clouds
light rain
 km/h
15
WSW
10
NNW
5
NNW
20
SW
30
SW
20
WSW
10
NNW
5
ENE
10
NNW
5
WNW
0
WNW
10
NNW
5
WNW
5
NW
5
NNW
5
S
5
W
5
WNW
10
SSW
10
SSW
15
N
15
ENE
20
ENE
20
ENE
15
ENE
15
NNE
15
N
10
ENE
5
ESE
10
WSW
20
SW
10
NW
5
N
5
SW
5
NE
15
NNW
10
SSW
5
WNW
5
NW
10
SW
0
ENE
15
NNW
10
NNW
10
NE
0
NE
10
SSE
5
N
 mm 
10
2
10
3
1
max°C
6
6
6
11
12
10
7
7
7
8
7
9
11
10
11
13
12
12
14
13
11
11
8
7
8
6
9
11
9
11
13
11
11
12
7
7
8
8
10
11
11
12
14
10
9
10
11
Moonrise
12:46
1:45
2:43
3:37
4:25
5:07
5:43
6:15
6:43
7:10
7:36
8:03
8:33
9:07
9:48
Moonset
10:36
11:15
12:01
12:54
1:53
2:56
4:01
5:06
6:11
7:17
8:23
9:31
10:42
11:54
Sunrise
6:31
6:31
6:30
6:28
6:28
6:26
6:26
6:24
6:24
6:22
6:20
6:20
6:18
6:18
6:16
Sunset
5:14
5:15
5:15
5:16
5:17
5:19
5:20
5:21
5:22
5:22
5:23
5:24
5:25
5:27
5:28
5:29
Today's sea temperature in Chiba is
11.2° C
(Statistics for 09 Feb 1981-2005 – mean: 16.0 max: 17.4 min: 14.6°C)
Issued (local time): 2 pm Monday 09 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest