Futtsu Sea Conditions and Tide Table

Futtsu 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 04:28 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Mon afternoon, min 9°C on Tue night). Winds decreasing (fresh winds from the WSW on Mon afternoon, calm by Thu morning).

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Sun morning. Cool air temperatures (max 15°C on Thu afternoon, min 5°C on Fri afternoon). Winds decreasing (near gales from the N on Fri morning, calm by Sat afternoon).

Days 8–10 Weather Summary

Light rain (total 8mm), mostly falling on Sun night. Very mild (max 12°C on Mon afternoon, min 6°C on Sun afternoon). Winds decreasing (fresh winds from the N on Mon night, light winds from the NNW by Tue afternoon).

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Fri night. Very mild (max 12°C on Thu afternoon, min 8°C on Wed night). Wind will be generally light.

Mon
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Sat
20
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
5:51PM1.62m
8:31AM1.44m
6:39PM1.51m
9:15AM1.39m
7:34PM1.38m
9:58AM1.36m
8:44PM1.23m
10:41AM1.36m
10:24PM1.12m
11:22AM1.37m
00:29AM1.09m
12:04PM1.38m
2:10AM1.16m
12:44PM1.41m
3:14AM1.25m
1:25PM1.43m
3:59AM1.33m
2:04PM1.46m
4:37AM1.40m
2:42PM1.49m
5:11AM1.45m
3:20PM1.53m
5:43AM1.47m
Low Tide
12:36PM1.08m
1:16AM0.07m
1:25PM1.06m
2:01AM0.23m
2:27PM1.03m
2:47AM0.41m
3:45PM0.96m
3:35AM0.59m
5:12PM0.86m
4:29AM0.75m
6:29PM0.73m
7:26PM0.59m
6:47AM0.97m
8:11PM0.46m
7:53AM1.02m
8:50PM0.34m
8:47AM1.04m
9:26PM0.25m
9:31AM1.05m
10:01PM0.17m
10:09AM1.04m
10:36PM0.12m
10:43AM1.03m
Wave
height (m) 
direction
period (s) 
0.5
SW
4
0.4
SW
6
0.2
NNE
2
0.1
E
2
0.1
E
2
0.1
N
2
0
W
4
0.1
S
4
0.1
N
2
0.5
SW
3
1
SW
6
1.6
N
5
1.8
N
5
1.3
N
5
0.8
N
4
0.2
N
3
0
W
5
0.3
NNE
2
0.4
NNE
3
0.5
N
3
0.4
SSW
6
0.8
N
3
0.6
N
3
0.5
N
3
0.3
N
3
0.4
N
3
0.3
N
3
0
W
5
0.1
N
2
0.3
N
2
0.2
N
2
0.4
NE
3
0.4
N
3
0.2
N
2
0.2
NNE
2
0.1
N
2
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
cloud
light rain
cloud
rain showers
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
cloud
rain showers
clear
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
cloudy
clear
clear
some clouds
some clouds
some clouds
clear
clear
cloudy
light rain
cloudy
rain shwrs
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
cloudy
rain shwrs
clear
 km/h
35
WSW
20
NNE
15
NE
10
NE
5
NNE
10
N
5
NE
5
NNW
5
N
30
SW
35
WSW
50
N
50
N
40
N
30
N
10
NNE
5
E
25
NNE
25
N
30
N
10
N
10
NNW
25
N
30
NNE
15
N
15
NNE
15
NNE
5
NNE
10
N
15
N
15
NNE
20
NNE
20
N
15
NE
20
N
5
NNW
 mm 
5
8
2
max°C
17
14
10
10
10
11
12
12
12
15
15
7
6
5
7
8
8
6
7
8
10
12
9
9
10
10
8
9
9
10
12
11
10
11
11
11
Moonrise
7:56
9:06
10:12
11:14
12:14
1:11
2:09
3:07
4:07
5:06
6:04
6:59
Moonset
10:31
11:03
11:30
11:55
12:18
12:42
1:07
1:35
2:07
2:44
3:29
Sunrise
6:35
6:37
6:37
6:39
6:39
6:39
6:41
6:41
6:41
6:43
6:43
6:43
Sunset
4:28
4:28
4:28
4:28
4:28
4:28
4:29
4:29
4:29
4:29
4:30
4:30
Today's sea temperature in Futtsu is
17.3° C
(Statistics for 08 Dec 1981-2005 – mean: 19.7 max: 22.2 min: 18.5°C)
Issued (local time): 2 pm Monday 08 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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