Satomura (Naka No Sima) Sea Conditions and Tide Table

Satomura (Naka No 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 07:01 AM and sunset is at 05:21 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Mon morning, min 15°C on Tue morning). Winds decreasing (fresh winds from the N on Tue afternoon, light winds from the NNE by Wed morning).

Days 4–6 Weather Summary

Heavy rain (total 32mm), heaviest during Sat night. Warm air temperatures (max 21°C on Thu night, min 15°C on Fri morning). Winds increasing (light winds from the S on Thu morning, near gales from the NW by Sat night).

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Sun morning. Very mild (max 18°C on Sun morning, min 14°C on Sun afternoon). Winds decreasing (gales from the NW on Sun afternoon, light winds from the NNW by Tue night).

Days 10–12 Weather Summary

Some drizzle, heaviest during Fri night. Warm (max 20°C on Fri night, min 16°C on Thu morning). Winds increasing (light winds from the NW on Wed morning, fresh winds from the E by Fri morning).

Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
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
9:30AM1.91m
8:24PM1.82m
10:13AM1.87m
9:08PM1.73m
10:57AM1.82m
9:58PM1.63m
11:44AM1.77m
10:59PM1.51m
12:35PM1.73m
00:18AM1.42m
1:28PM1.71m
1:51AM1.40m
2:20PM1.71m
3:20AM1.44m
3:10PM1.72m
4:33AM1.54m
3:57PM1.75m
5:32AM1.66m
4:41PM1.79m
6:22AM1.76m
5:22PM1.82m
7:06AM1.84m
6:02PM1.85m
Low Tide
3:02PM0.98m
3:15AM0.06m
3:48PM1.00m
3:58AM0.17m
4:41PM0.99m
4:44AM0.32m
5:41PM0.96m
5:36AM0.47m
6:51PM0.90m
6:36AM0.62m
8:02PM0.78m
7:44AM0.75m
9:07PM0.63m
8:56AM0.84m
10:02PM0.47m
10:01AM0.90m
10:50PM0.30m
10:59AM0.92m
11:34PM0.15m
11:49AM0.94m
00:15AM0.03m
12:34PM0.94m
00:54AM-0.05m
Wave
height (m) 
direction
period (s) 
0.6
ESE
8
0.7
ESE
9
1.3
N
6
1.3
NE
7
1.3
NE
8
1.1
E
8
0.8
E
8
0.7
ESE
8
0.8
ESE
8
0.7
ESE
9
0.7
ESE
9
1.1
NNE
7
1.5
N
6
1.7
NNW
7
2.2
ENE
7
2.1
E
7
2.4
ESE
7
2.5
SE
7
2.2
SE
7
2.5
NW
8
3
NW
10
2.2
NW
10
2
NNW
9
1.6
NNE
9
1.1
E
9
0.9
E
8
0.7
ESE
9
0.6
E
9
0.6
E
9
0.7
E
9
0.9
NE
6
0.8
ENE
7
1.1
E
4
1
E
5
1.7
E
6
1.6
ESE
6
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloud
rain showers
rain showers
rain showers
clear
part cloud
rain showers
cloud
cloud
heavy rain
rain showers
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
rain showers
some clouds
some clouds
clear
clear
clear
clear
clear
clear
cloudy
rain shwrs
rain shwrs
rain shwrs
clear
some clouds
rain shwrs
cloudy
cloudy
heavy rain
rain shwrs
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
rain shwrs
 km/h
15
NW
20
WNW
35
NNW
30
N
30
N
25
NNE
10
NNE
10
NE
20
SSE
15
S
25
W
35
NNW
35
N
30
NNE
40
E
45
ESE
45
ESE
55
S
45
NW
55
NW
50
NW
45
NW
40
NNW
25
NNW
15
NNW
20
NW
10
NNW
15
NW
25
NNW
25
N
30
NNE
20
NE
30
E
25
ENE
35
E
30
E
 mm 
1
3
1
1
26
2
1
max°C
19
19
18
16
16
16
16
18
19
19
20
21
17
17
18
18
19
20
18
15
15
14
14
15
15
16
17
17
18
18
17
18
19
19
19
20
Moonrise
8:52
9:58
11:00
11:59
12:55
1:49
2:43
3:38
4:35
5:32
6:28
Moonset
10:18
11:00
11:35
12:06
12:34
1:01
1:28
1:56
2:27
3:02
3:42
4:28
Sunrise
7:01
7:03
7:03
7:05
7:05
7:05
7:07
7:07
7:07
7:09
7:09
7:09
Sunset
5:21
5:21
5:21
5:21
5:21
5:22
5:22
5:22
5:22
5:22
5:22
5:23
Today's sea temperature in Satomura (Naka No Sima) is
24.2° C
(Statistics for 08 Dec 1981-2005 – mean: 23.1 max: 23.9 min: 22.4°C)
Issued (local time): 2 am Monday 08 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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