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 — and sunset is at 04:28 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Sat morning, min 7°C on Wed night). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 13mm), heaviest on Sun morning. Cool air temperatures (max 18°C on Sun afternoon, min 5°C on Mon night). Winds increasing (light winds from the NNW on Sun night, fresh winds from the NNE by Mon afternoon).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 13°C on Thu afternoon, min 5°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Very mild (max 11°C on Sun afternoon, min 6°C on Fri afternoon). Wind will be generally light.

Wed
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Mon
29
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
2:24PM1.58m
4:46AM1.53m
3:02PM1.62m
5:20AM1.58m
3:40PM1.66m
5:52AM1.61m
4:16PM1.70m
6:24AM1.62m
4:53PM1.72m
6:55AM1.62m
5:29PM1.71m
7:28AM1.61m
6:07PM1.68m
8:01AM1.61m
6:47PM1.62m
8:35AM1.60m
7:33PM1.53m
9:11AM1.60m
8:28PM1.42m
9:50AM1.59m
9:40PM1.31m
10:33AM1.58m
11:20PM1.25m
11:21AM1.58m
Low Tide
9:43PM0.28m
9:53AM1.09m
10:19PM0.20m
10:31AM1.08m
10:54PM0.14m
11:05AM1.07m
11:29PM0.11m
11:39AM1.05m
00:04AM0.10m
12:13PM1.03m
00:38AM0.12m
12:49PM1.01m
1:12AM0.17m
1:30PM0.99m
1:46AM0.25m
2:17PM0.96m
2:22AM0.36m
3:12PM0.91m
3:02AM0.51m
4:17PM0.83m
3:49AM0.69m
5:31PM0.72m
4:51AM0.87m
Wave
height (m) 
direction
period (s) 
0.1
SW
5
0.6
SW
5
0.2
SSW
6
0.1
SW
6
0.1
SW
6
0.1
N
2
0.1
N
2
0
W
5
0.5
SSW
4
0.6
SW
4
0.8
SSW
4
0.9
SW
5
0.8
SSW
5
0.2
SSW
5
0.5
N
3
0.7
NNE
4
0.9
NNE
4
0.7
N
4
0.7
NNE
4
0.5
N
3
0.2
N
3
0.1
N
2
0.2
WSW
2
0.2
NNW
2
0.2
N
3
0.2
N
3
0.4
NNE
3
0.4
NNE
3
0.4
NNE
3
0.6
N
3
0.6
N
4
0.5
N
3
0.3
NNW
3
0.2
N
3
0.2
NNE
2
0.1
N
2
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
light rain
clear
part cloud
light rain
light rain
light rain
clear
clear
part cloud
part cloud
part cloud
cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
part cloud
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
light rain
clear
some clouds
light rain
light rain
light rain
clear
clear
some clouds
some clouds
some clouds
cloudy
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
clear
some clouds
clear
clear
 km/h
10
SSW
20
NNW
5
NE
5
NE
5
ENE
10
N
5
E
5
W
10
SSW
15
SW
20
SSW
25
SSW
25
SSW
10
NNW
25
NNE
30
NE
30
NNE
25
N
30
NE
15
N
10
NNW
0
ENE
5
W
15
N
10
NNE
10
ENE
15
NNE
15
NNE
15
NNE
20
NNE
20
NNE
20
N
15
N
10
NNE
15
NE
10
N
 mm 
3
5
1
2
2
max°C
13
12
9
10
10
9
12
15
16
17
17
17
18
15
12
10
7
9
9
6
8
10
10
12
13
10
5
6
8
7
8
8
9
11
10
9
Moonrise
5:06
6:05
7:00
7:49
8:33
9:10
9:42
10:11
10:37
11:02
11:29
11:57
Moonset
2:42
3:27
4:18
5:15
6:16
7:19
8:23
9:26
10:29
11:33
12:40
Sunrise
6:43
6:43
6:43
6:45
6:45
6:46
6:46
6:47
6:47
6:47
6:48
6:48
Sunset
4:28
4:28
4:28
4:29
4:29
4:30
4:30
4:30
4:30
4:31
4:32
4:32
Today's sea temperature in Narashino is
13.5° C
(Statistics for 17 Dec 1981-2005 – mean: 18.6 max: 19.9 min: 17.2°C)
Issued (local time): 2 pm Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest