Kimitsu Sea Conditions and Tide Table

Kimitsu 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 06:43 AM and sunset is at 04:30 PM.

Days 1–3 Weather Summary

Heavy rain (total 24mm), heaviest during Sat night. Cool air temperatures (max 18°C on Sun morning, min 5°C on Mon night). Winds increasing (light winds from the SSW on Sat morning, fresh winds from the N by Sun night).

Days 4–6 Weather Summary

Heavy rain (total 25mm), heaviest during Wed afternoon. Cool air temperatures (max 16°C on Wed night, min 6°C on Tue morning). Mainly fresh winds.

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Sun morning. Very mild (max 10°C on Fri afternoon, min 3°C on Sat morning). Winds increasing (light winds from the NNE on Fri night, fresh winds from the N by Sun night).

Days 10–12 Weather Summary

Heavy rain (total 155mm), heaviest during Mon night. Very mild (max 14°C on Tue morning, min 7°C on Mon morning). Winds decreasing (gales from the N on Mon night, calm by Tue night).

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
4:09PM1.67m
6:18AM1.60m
4:45PM1.69m
6:50AM1.60m
5:22PM1.69m
7:23AM1.60m
6:00PM1.66m
7:56AM1.59m
6:40PM1.60m
8:30AM1.59m
7:25PM1.51m
9:06AM1.59m
8:21PM1.41m
9:44AM1.58m
9:34PM1.30m
10:27AM1.57m
11:13PM1.23m
11:14AM1.56m
1:15AM1.27m
12:07PM1.57m
2:55AM1.39m
1:04PM1.59m
4:03AM1.53m
Low Tide
10:56AM1.06m
11:21PM0.10m
11:29AM1.05m
11:55PM0.10m
12:03PM1.04m
00:29AM0.12m
12:39PM1.02m
1:03AM0.17m
1:20PM1.00m
1:37AM0.25m
2:07PM0.97m
2:13AM0.37m
3:03PM0.92m
2:53AM0.51m
4:09PM0.84m
3:40AM0.69m
5:24PM0.72m
4:42AM0.87m
6:37PM0.56m
6:08AM1.03m
7:43PM0.38m
7:41AM1.13m
8:41PM0.20m
Wave
height (m) 
direction
period (s) 
0.1
S
4
0.3
SW
3
0.5
SW
3
0.9
SSW
5
1
SSW
5
0.8
NNW
4
0.4
NNW
4
0.2
NNE
2
0.3
NE
2
0.2
NNE
2
0.1
N
2
0
E
2
0.1
N
2
0.2
S
6
0.5
SSW
8
0.3
SSW
8
0.3
SSW
8
0.2
SSW
7
0.7
NNW
4
0.5
N
4
0.2
NNE
2
0.4
NNE
3
0.5
N
3
0.7
N
4
0.6
N
4
0.6
N
4
0.8
N
4
1
NNW
4
1.4
NNW
5
2.2
NNW
6
1.3
NNW
5
1.6
NW
5
0.6
NNW
4
0.2
NNW
3
0.2
NNW
2
0.3
NNW
3
cloud
cloud
heavy rain
light rain
cloud
part cloud
rain showers
part cloud
clear
clear
part cloud
part cloud
light rain
heavy rain
mod rain
light rain
light rain
rain showers
clear
part cloud
part cloud
cloud
cloud
light rain
light rain
cloud
cloud
mod rain
heavy rain
heavy rain
cloud
clear
part cloud
cloud
part cloud
part cloud
cloudy
cloudy
heavy rain
light rain
cloudy
some clouds
rain shwrs
some clouds
clear
clear
some clouds
some clouds
light rain
heavy rain
mod rain
light rain
light rain
rain shwrs
clear
some clouds
some clouds
cloudy
cloudy
light rain
light rain
cloudy
cloudy
mod rain
heavy rain
heavy rain
cloudy
clear
some clouds
cloudy
some clouds
some clouds
 km/h
10
SSW
15
SW
25
SSW
25
SSW
30
SSW
35
N
20
NNE
15
NE
20
NE
20
NNE
10
E
10
NE
10
N
20
S
10
NNW
15
N
15
NNE
10
NNE
35
N
25
N
20
NE
25
NNE
25
NNE
30
NNE
30
N
30
NNE
35
N
40
N
50
N
70
N
45
NW
40
NNW
5
WSW
10
NNE
15
NNE
10
NNW
 mm 
21
2
1
1
14
7
1
1
1
1
4
8
60
87
max°C
17
16
17
18
18
17
10
10
7
9
10
10
11
15
16
12
12
10
9
10
6
4
5
6
7
8
6
8
10
10
14
14
12
10
11
10
Moonrise
6:59
7:49
8:32
9:10
9:42
10:11
10:37
11:03
11:29
11:58
12:32
1:12
Moonset
4:20
5:17
6:18
7:21
8:24
9:27
10:30
11:34
12:41
1:51
3:05
Sunrise
6:43
6:43
6:45
6:45
6:46
6:46
6:47
6:47
6:47
6:48
6:48
6:48
Sunset
4:30
4:30
4:30
4:31
4:31
4:32
4:32
4:34
4:35
4:35
4:36
4:37
Today's sea temperature in Kimitsu is
16.6° C
(Statistics for 20 Dec 1981-2005 – mean: 18.9 max: 20.2 min: 17.2°C)
Issued (local time): 2 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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