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 — and sunset is at 05:20 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 19°C on Sun night, min 15°C on Fri night). Winds decreasing (fresh winds from the N on Fri afternoon, light winds from the NNE by Sun night).

Days 5–7 Weather Summary

Light rain (total 7mm), mostly falling on Thu morning. Warm air temperatures (max 20°C on Wed night, min 16°C on Mon night). Winds decreasing (fresh winds from the N on Mon night, light winds from the E by Thu morning).

Days 8–10 Weather Summary

Heavy rain (total 37mm), heaviest during Sat night. Warm (max 22°C on Sat afternoon, min 16°C on Sun morning). Winds increasing (light winds from the E on Thu afternoon, near gales from the SSE by Sat morning).

Days 11–13 Weather Summary

Moderate rain (total 14mm), heaviest on Wed afternoon. Warm (max 20°C on Wed afternoon, min 14°C on Mon night). Winds decreasing (near gales from the NW on Sun afternoon, light winds from the NE by Mon night).

Fri
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wed
17
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
6:31PM1.93m
8:09AM1.95m
7:07PM1.92m
8:49AM1.94m
7:44PM1.88m
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
Low Tide
1:00PM0.91m
1:19AM-0.04m
1:39PM0.94m
1:57AM-0.05m
2:20PM0.96m
2:35AM-0.02m
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
Wave
height (m) 
direction
period (s) 
1.2
NW
6
1.2
NNW
7
0.9
NNW
7
0.6
NE
8
0.5
ESE
9
0.5
ESE
9
0.5
ESE
8
0.5
ESE
8
0.8
ESE
9
1
ESE
9
1.5
N
6
1.3
NE
7
1.2
ENE
8
1.2
E
8
1.1
ESE
9
1.1
ESE
9
1
ESE
8
1.1
ESE
9
1
ESE
9
1.2
E
8
1.6
E
5
2
E
6
2.5
ESE
7
2.5
ESE
8
3
SE
8
2.1
SE
7
2.5
NW
9
3
NW
9
2.5
NW
10
2
NNW
9
1.6
NNW
9
1.4
NNE
8
0.9
ESE
8
1.2
E
5
1.2
ESE
5
1.5
ESE
6
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
rain showers
light rain
rain showers
light rain
part cloud
clear
part cloud
light rain
light rain
heavy rain
cloud
clear
clear
clear
clear
part cloud
cloud
cloud
light rain
rain showers
cloudy
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
rain shwrs
light rain
rain shwrs
light rain
some clouds
clear
some clouds
light rain
light rain
heavy rain
cloudy
clear
clear
clear
clear
some clouds
cloudy
cloudy
light rain
rain shwrs
 km/h
30
N
20
N
15
N
15
NNW
15
N
15
N
15
N
5
NNE
20
NNW
30
NNW
35
N
30
N
30
N
15
ENE
20
E
20
E
20
ESE
15
E
15
E
25
ENE
40
E
45
E
50
ESE
50
SE
55
S
45
NW
50
NNW
55
NW
45
NNW
40
NNW
35
N
20
NNE
25
ESE
35
E
35
ESE
30
SSE
 mm 
2
5
2
4
1
1
29
5
5
max°C
16
15
16
16
16
17
17
19
19
19
18
16
16
18
18
19
20
18
19
20
19
20
20
21
22
19
17
16
15
15
16
16
17
18
18
19
Moonrise
5:23
6:30
7:41
8:52
9:58
11:00
11:59
12:55
1:49
2:43
3:38
4:35
Moonset
8:24
9:26
10:18
11:00
11:35
12:06
12:34
1:01
1:28
1:56
2:27
Sunrise
7:01
7:01
7:01
7:03
7:03
7:05
7:05
7:05
7:07
7:07
7:07
7:09
Sunset
5:20
5:20
5:20
5:21
5:21
5:21
5:21
5:21
5:22
5:22
5:22
5:22
Today's sea temperature in Satomura (Naka No Sima) is
24.9° C
(Statistics for 05 Dec 1981-2005 – mean: 23.2 max: 24.2 min: 22.4°C)
Issued (local time): 2 pm Friday 05 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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