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 06:41 AM and sunset is at 04:28 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Fri night, min 8°C on Wed morning). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 18mm), heaviest on Mon morning. Cool air temperatures (max 18°C on Sat afternoon, min 7°C on Mon night). Mainly fresh winds.

Days 7–9 Weather Summary

Moderate rain (total 14mm), heaviest on Thu afternoon. Very mild (max 13°C on Thu morning, min 5°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 11mm), heaviest on Sat night. Very mild (max 10°C on Fri afternoon, min 5°C on Sat night). Wind will be generally light.

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
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
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
Low Tide
9:09AM1.09m
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
0.1
S
5
0.5
SW
5
0.2
N
3
0.1
SW
6
0.1
S
6
0.1
N
2
0
W
6
0
W
5
0.6
SSW
4
0.7
SW
4
0.5
SW
4
0.5
SW
4
0.8
SSW
4
0.8
SSW
4
0.8
SW
6
0.6
N
3
0.7
N
4
0.7
N
4
0.5
N
4
0.4
NE
3
0.2
N
2
0.1
S
9
0
W
9
0.3
SW
3
0.4
SW
4
0.4
NNW
3
0.4
NNW
3
0.2
N
3
0.3
NNW
3
0.1
N
3
0.1
N
2
0.6
N
3
0.5
NNW
3
0.5
N
4
0.1
N
3
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
rain showers
part cloud
rain showers
mod rain
light rain
part cloud
clear
clear
part cloud
clear
cloud
part cloud
part cloud
heavy rain
light rain
part cloud
part cloud
part cloud
part cloud
cloud
mod rain
light rain
part cloud
part cloud
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
rain shwrs
some clouds
rain shwrs
mod rain
light rain
some clouds
clear
clear
some clouds
clear
cloudy
some clouds
some clouds
heavy rain
light rain
some clouds
some clouds
some clouds
some clouds
cloudy
mod rain
light rain
some clouds
some clouds
 km/h
10
N
10
S
15
NNW
10
NE
5
NE
5
NNE
10
N
5
E
5
W
10
SW
25
SSW
20
SSW
20
SSW
25
SSW
30
SSW
25
NNW
25
NE
25
NNE
25
NNE
20
NNE
15
NNE
15
NNW
5
N
5
SE
10
W
15
WNW
15
N
15
N
5
NE
10
NNE
10
NNE
10
NE
25
N
20
NNW
20
N
5
WNW
 mm 
1
6
9
2
12
2
9
2
max°C
10
12
12
10
11
11
9
12
13
17
18
18
18
18
18
12
10
8
8
9
7
8
10
11
13
10
10
9
10
8
8
9
8
7
8
8
Moonrise
4:07
5:06
6:05
7:00
7:49
8:33
9:10
9:42
10:11
10:37
11:02
11:29
Moonset
2:05
2:42
3:27
4:18
5:15
6:16
7:19
8:23
9:26
10:29
11:33
Sunrise
6:41
6:43
6:43
6:43
6:45
6:45
6:46
6:46
6:47
6:47
6:47
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
13.6° C
(Statistics for 17 Dec 1981-2005 – mean: 18.7 max: 20.0 min: 17.2°C)
Issued (local time): 2 am Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest