Miyanoura (Nao Sima) Sea Conditions and Tide Table

Miyanoura (Nao Sima) 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 07:07 AM and sunset is at 04:59 PM.

Days 1–3 Weather Summary

Mostly dry. Low air temperatures (max 9°C on Sun afternoon, min 3°C on Fri morning). Winds decreasing (strong winds from the WNW on Fri morning, calm by Sun night).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Cool air temperatures (max 12°C on Mon night, min 4°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the WNW by Tue night).

Days 7–9 Weather Summary

Some drizzle, heaviest during Sat night. Very mild (max 11°C on Sat afternoon, min 4°C on Sat night). Winds decreasing (fresh winds from the W on Thu morning, light winds from the NW by Fri night).

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Sun afternoon, min 2°C on Wed morning). Winds increasing (light winds from the W on Mon night, strong winds from the W by Wed morning).

Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
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
3:59PM2.28m
4:04AM1.73m
4:43PM2.17m
5:25AM1.75m
5:28PM2.07m
6:49AM1.84m
6:16PM1.99m
8:05AM1.99m
7:06PM1.93m
9:08AM2.16m
7:55PM1.90m
10:02AM2.32m
8:43PM1.88m
10:48AM2.46m
9:30PM1.89m
11:30AM2.55m
10:17PM1.90m
12:09PM2.60m
11:02PM1.92m
12:47PM2.60m
11:48PM1.93m
1:23PM2.57m
00:34AM1.92m
Low Tide
9:04AM0.55m
10:29PM0.92m
10:01AM0.76m
11:23PM0.80m
11:07AM0.96m
00:17AM0.66m
12:23PM1.12m
1:10AM0.51m
1:41PM1.22m
2:01AM0.35m
2:52PM1.26m
2:48AM0.20m
3:54PM1.26m
3:32AM0.07m
4:45PM1.23m
4:16AM-0.02m
5:30PM1.18m
4:58AM-0.07m
6:11PM1.13m
6:50PM1.07m
6:20AM-0.02m
7:28PM1.01m
Wave
height (m) 
direction
period (s) 
0.9
WNW
4
0.7
NW
4
0.4
NW
3
0.4
WNW
3
0.4
W
3
0.3
WNW
2
0.1
NW
2
0.1
W
2
0.1
W
2
0
W
1
0.1
W
1
0.5
WSW
3
0.1
NW
2
0.1
W
2
0.4
NW
2
0.6
W
3
0.6
WNW
3
0.4
WNW
3
0.5
W
3
0.6
WNW
3
0.2
WNW
2
0.1
W
2
0.2
WSW
2
0.1
NW
2
0
W
1
0.2
WNW
2
0.2
NNW
3
0.1
NW
2
0.2
NNW
2
0.2
NNW
2
0.1
W
2
0.2
WSW
2
0.1
W
2
0.3
NW
2
0.6
W
3
0.6
WNW
3
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
rain showers
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
rain showers
part cloud
part cloud
part cloud
cloud
clear
part cloud
cloud
cloud
part cloud
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
rain shwrs
cloudy
cloudy
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
rain shwrs
some clouds
some clouds
some clouds
cloudy
clear
some clouds
cloudy
cloudy
some clouds
 km/h
40
WNW
30
NW
15
WNW
25
W
25
WSW
15
W
10
WNW
15
WSW
5
W
0
W
10
SW
20
WSW
10
NW
15
W
25
WNW
30
WNW
30
NW
25
WNW
30
W
25
WNW
15
WNW
10
WNW
20
WSW
10
NW
10
NW
25
NW
10
NW
20
WNW
20
NNW
10
WNW
10
W
20
WSW
10
WSW
20
WNW
30
W
35
W
 mm 
2
1
max°C
5
6
4
6
7
6
8
9
9
9
11
12
10
12
8
5
6
5
7
8
6
8
10
8
9
11
7
6
8
6
7
8
8
7
8
5
Moonrise
11:01
11:27
11:54
12:24
12:58
1:39
2:30
3:32
4:42
5:56
7:10
8:19
Moonset
10:54
11:58
1:04
2:14
3:27
4:43
5:56
7:03
7:59
8:44
9:21
Sunrise
7:07
7:07
7:09
7:09
7:09
7:09
7:09
7:09
7:09
7:11
7:11
7:11
Sunset
4:59
5:00
5:00
5:00
5:01
5:02
5:04
5:04
5:05
5:06
5:07
5:07
Today's sea temperature in Miyanoura (Nao Sima) is
14.0° C
(Statistics for 26 Dec 1981-2005 – mean: 18.2 max: 19.7 min: 17.2°C)
Issued (local time): 8 am Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest