Narashino Sea Conditions and Tide Table

Narashino 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 06:48 AM and sunset is at 04:46 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Tue morning, min 5°C on Wed night). Winds decreasing (strong winds from the SW on Tue afternoon, calm by Wed afternoon).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Fri afternoon, min 6°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

A light covering of new snow, mostly falling on Wed night. Freeze-thaw conditions (max 15°C on Mon afternoon, min -2°C on Wed night). Winds decreasing (fresh winds from the SW on Mon afternoon, light winds from the NNW by Tue afternoon).

Days 10–12 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 5°C on Sat afternoon, min -1°C on Thu morning). Wind will be generally light.

Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
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
11:24AM1.48m
4:02AM1.29m
12:33PM1.47m
4:34AM1.39m
1:44PM1.49m
5:00AM1.48m
2:43PM1.55m
5:24AM1.55m
3:32PM1.62m
5:49AM1.60m
4:14PM1.69m
6:13AM1.65m
4:53PM1.74m
6:37AM1.68m
5:31PM1.76m
7:02AM1.70m
6:09PM1.74m
7:27AM1.72m
6:49PM1.69m
7:53AM1.72m
7:32PM1.61m
8:20AM1.71m
8:21PM1.50m
Low Tide
7:45PM0.57m
7:20AM1.24m
8:44PM0.46m
8:55AM1.22m
9:32PM0.35m
9:49AM1.17m
10:12PM0.25m
10:29AM1.11m
10:49PM0.16m
11:03AM1.04m
11:23PM0.09m
11:35AM0.97m
11:55PM0.07m
12:07PM0.90m
00:25AM0.08m
12:40PM0.83m
00:55AM0.14m
1:15PM0.76m
1:25AM0.25m
1:53PM0.70m
1:55AM0.40m
2:36PM0.64m
2:26AM0.59m
Wave
height (m) 
direction
period (s) 
1.6
SW
6
2.1
SW
6
0.8
SW
7
0.4
SW
6
0.2
WSW
9
0.1
SW
5
0.1
N
2
0.1
S
5
1.6
SW
6
0.4
SW
6
0.3
SW
7
0.2
N
3
0.2
N
2
0.1
N
2
0
W
5
0.2
N
3
0.1
NE
2
0.3
NNE
2
0.2
N
3
0.7
SW
4
0.7
SW
5
0.5
NNW
4
0.3
NNW
4
0.3
NNW
3
0.2
NNW
3
0.2
N
2
0.2
ENE
2
0.6
N
4
0.2
WSW
10
0.7
NNW
4
0.4
SW
3
0.8
WSW
5
0.4
NW
3
0.1
SW
9
0.1
SW
8
0.3
SW
5
clear
clear
clear
clear
clear
clear
part cloud
cloud
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
light snow
light snow
light snow
light snow
cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
light snow
light snow
light snow
light snow
cloudy
clear
clear
some clouds
clear
clear
clear
clear
 km/h
25
SW
45
SW
10
N
20
NNW
5
WNW
5
NNE
5
NW
10
SSW
30
SW
10
NNW
5
NW
5
N
10
NNW
5
N
10
NNW
15
NNE
15
ENE
15
NNE
10
WNW
30
SSW
25
NNW
15
NNE
10
N
10
NNW
10
NNE
10
NE
15
ENE
20
NNE
10
N
15
NW
10
SSW
15
WSW
10
NNW
5
N
0
WSW
5
NNW
 mm 
max°C
13
13
11
8
9
8
7
11
12
12
14
10
8
11
10
9
9
9
10
15
14
6
7
5
1
1
1
0
1
0
2
4
2
4
5
4
Moonrise
1:58
2:58
3:57
4:53
5:45
6:31
7:10
7:44
8:14
8:41
9:07
9:32
Moonset
12:04
12:40
1:22
2:10
3:06
4:07
5:11
6:15
7:19
8:23
9:27
10:32
Sunrise
6:48
6:48
6:48
6:48
6:48
6:48
6:48
6:47
6:47
6:46
6:46
6:45
Sunset
4:46
4:47
4:47
4:49
4:50
4:51
4:52
4:52
4:53
4:54
4:55
4:58
Today's sea temperature in Narashino is
10.7° C
(Statistics for 13 Jan 1981-2005 – mean: 17.0 max: 18.1 min: 14.9°C)
Issued (local time): 2 am Tuesday 13 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
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