Naha Sea Conditions and Tide Table

Naha 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 07:13 AM and sunset is at 05:43 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Thu morning. Warm air temperatures (max 22°C on Wed morning, min 14°C on Thu night). Winds decreasing (strong winds from the N on Thu afternoon, light winds from the NNE by Fri night).

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Mon morning. Warm air temperatures (max 20°C on Mon night, min 16°C on Sat morning). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 23mm), heaviest during Tue night. Warm (max 22°C on Tue night, min 17°C on Wed night). Mainly strong winds.

Days 10–12 Weather Summary

Heavy rain (total 29mm), heaviest during Fri night. Very mild (max 19°C on Fri morning, min 15°C on Fri night). Mainly fresh winds.

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
10:12AM1.66m
9:21PM1.76m
10:50AM1.65m
10:07PM1.67m
11:30AM1.63m
11:02PM1.56m
12:15PM1.61m
00:11AM1.45m
1:06PM1.61m
1:40AM1.38m
2:03PM1.64m
3:17AM1.41m
3:03PM1.69m
4:43AM1.51m
4:02PM1.77m
5:50AM1.65m
4:58PM1.86m
6:46AM1.76m
5:51PM1.96m
7:33AM1.83m
6:41PM2.04m
8:17AM1.86m
7:28PM2.06m
Low Tide
3:44PM0.81m
4:08AM0.14m
4:31PM0.79m
4:48AM0.24m
5:25PM0.76m
5:32AM0.38m
6:30PM0.70m
6:25AM0.54m
7:43PM0.59m
7:32AM0.70m
8:57PM0.43m
8:50AM0.81m
10:04PM0.24m
10:07AM0.87m
11:04PM0.04m
11:14AM0.88m
11:58PM-0.12m
12:09PM0.84m
00:48AM-0.24m
12:59PM0.80m
1:36AM-0.29m
1:45PM0.75m
2:21AM-0.27m
Wave
height (m) 
direction
period (s) 
1
SE
9
1
SE
9
0.9
E
8
1.1
E
8
1.7
NNE
8
1.8
N
9
1.6
N
10
1.4
N
10
1
N
10
0.8
NNE
11
0.7
NNE
10
0.6
NNE
9
0.6
NNE
9
0.6
NNE
8
0.6
ENE
10
0.6
ENE
10
0.7
E
5
1.1
SE
6
1.1
SE
6
1.4
SE
5
1.2
SSE
6
1.4
NNE
7
1.5
NNE
7
1
NNE
7
0.9
NNE
8
0.8
NNE
8
0.9
NNE
8
0.8
NNE
8
0.8
NNE
8
1.5
N
7
1.5
NNE
8
1.2
NNE
8
1
N
8
0.8
NNE
8
0.7
NNE
8
0.7
NNE
8
part cloud
cloud
part cloud
light rain
light rain
cloud
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
part cloud
rain showers
part cloud
part cloud
cloud
cloud
cloud
light rain
heavy rain
rain showers
part cloud
part cloud
cloud
cloud
part cloud
some clouds
cloudy
some clouds
light rain
light rain
cloudy
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
light rain
light rain
light rain
light rain
light rain
light rain
rain shwrs
some clouds
rain shwrs
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
heavy rain
rain shwrs
some clouds
some clouds
cloudy
cloudy
some clouds
 km/h
20
N
20
N
20
N
30
N
40
NNW
40
N
35
NNE
30
NNE
10
NNE
15
NNE
20
NNE
15
NE
20
NE
20
ENE
20
E
15
E
25
E
30
ESE
30
SE
35
SSE
20
WSW
35
NNW
40
N
30
NNE
25
NNE
20
NNE
20
NE
20
E
20
E
35
NNE
35
NNE
30
N
25
NNE
20
N
25
NNW
25
NNW
 mm 
1
1
2
3
3
1
2
5
15
1
4
24
1
max°C
22
21
20
19
17
16
14
15
15
16
17
17
18
19
19
19
19
20
20
21
22
20
19
19
18
18
18
19
19
16
16
16
16
16
16
16
Moonrise
10:16
10:50
11:22
11:53
12:25
1:00
1:40
2:26
3:21
4:24
5:34
6:44
Moonset
9:29
10:26
11:23
12:22
1:22
2:26
3:34
4:45
5:57
7:03
8:02
Sunrise
7:13
7:13
7:13
7:13
7:15
7:15
7:15
7:16
7:16
7:16
7:16
7:16
Sunset
5:43
5:44
5:44
5:45
5:45
5:45
5:45
5:46
5:47
5:49
5:49
5:50
Today's sea temperature in Naha is
23.9° C
(Statistics for 24 Dec 1981-2005 – mean: 23.5 max: 24.6 min: 22.5°C)
Issued (local time): 2 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest