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 04:31 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 10°C on Sun afternoon, min 2°C on Fri night). Winds decreasing (fresh winds from the NNW on Fri afternoon, calm by Sat afternoon).

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 12°C on Mon night, min 5°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 10°C on Sat afternoon, min 4°C on Thu night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Sun night. Very mild (max 10°C on Sun afternoon, min 3°C on Sun night). Wind will be generally light.

Fri
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wed
7
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
8:21PM1.61m
9:52AM1.77m
9:33PM1.49m
10:35AM1.76m
11:14PM1.41m
11:24AM1.76m
1:12AM1.45m
12:19PM1.78m
2:47AM1.59m
1:18PM1.83m
3:54AM1.74m
2:16PM1.88m
4:48AM1.87m
3:13PM1.96m
5:32AM1.96m
4:06PM2.03m
6:12AM2.00m
4:55PM2.07m
6:50AM2.01m
5:42PM2.06m
7:26AM1.99m
6:27PM2.00m
8:01AM1.95m
Low Tide
3:00PM1.03m
2:58AM0.52m
4:04PM0.95m
3:46AM0.72m
5:18PM0.82m
4:49AM0.92m
6:34PM0.63m
6:10AM1.10m
7:42PM0.42m
7:39AM1.20m
8:42PM0.20m
8:48AM1.23m
9:35PM0.03m
9:55AM1.21m
10:25PM-0.10m
10:45AM1.15m
11:12PM-0.17m
11:30AM1.09m
11:55PM-0.17m
12:13PM1.02m
00:36AM-0.09m
12:55PM0.96m
1:15AM0.05m
Wave
height (m) 
direction
period (s) 
1.2
NW
4
0.6
NNW
4
0.3
NNW
3
0.1
N
3
0.1
NE
2
0.2
NNW
2
0.1
N
2
0
W
4
0.1
NW
2
0.1
SW
1
1
SW
5
0.3
SW
5
0.1
SW
6
0.4
SW
6
0.3
NNW
3
0.1
SW
6
0.3
NNW
3
0.2
N
2
0.1
SW
5
0.6
N
3
0.2
NNW
3
0.1
S
5
0.1
SW
7
0.1
SW
6
0.1
SW
6
0.2
SSW
6
0.1
SW
5
0.1
SW
6
0.2
N
2
0.2
N
3
0.2
NNW
3
0.1
SW
8
0.7
WNW
3
0.5
NNW
4
0.1
S
5
0.1
SW
4
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
rain showers
clear
part cloud
part cloud
clear
clear
rain showers
cloud
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
cloudy
cloudy
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
clear
clear
rain shwrs
clear
some clouds
some clouds
clear
clear
rain shwrs
cloudy
 km/h
30
NNW
20
NNW
10
N
0
SSW
10
NNE
10
NNW
5
N
5
N
5
NNW
10
SW
15
WSW
5
NNW
0
S
10
NNW
10
NNW
0
NNE
15
NNE
10
NNE
5
WSW
20
N
10
NW
5
WSW
0
W
5
N
5
W
10
N
10
NW
5
N
15
NNE
5
NNW
10
NW
5
N
25
NNW
20
NNW
5
E
5
NNW
 mm 
2
1
max°C
9
4
4
6
6
8
10
9
9
11
12
10
12
11
10
12
9
7
8
7
7
8
7
8
10
9
9
10
8
8
9
7
8
9
7
7
Moonrise
11:02
11:28
11:57
12:30
1:11
2:01
3:02
4:12
5:27
6:41
7:52
Moonset
10:28
11:33
12:39
1:50
3:04
4:20
5:34
6:41
7:37
8:22
8:58
9:28
Sunrise
6:47
6:47
6:48
6:48
6:48
6:48
6:48
6:48
6:48
6:48
6:48
6:48
Sunset
4:31
4:31
4:32
4:34
4:34
4:35
4:36
4:37
4:37
4:37
4:38
4:39
Today's sea temperature in Chiba is
12.1° C
(Statistics for 26 Dec 1981-2005 – mean: 18.2 max: 19.5 min: 16.7°C)
Issued (local time): 2 pm Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest