Aja surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 2 am Monday 27 Apr 2026 JST
Forecast update in hr  min  s Forecast update imminent
Aja surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Aja sea temperature is
23.9° C
(Which is slightly cooler than normal)

How big are the waves at Aja today?

The current surf forecast for Aja at 7AM is: 0.6m 10s primary swell from a East direction and 0.5m 5s secondary swell from a North-northwest direction (forecast issued at 02:00am April 27). An open ocean swell of 0.2m 4s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (JST) & DateWave HeightWave Period
Morning (27 Apr)2ft (0.6m)10s
Afternoon (27 Apr)2ft (0.6m)10s
Evening (27 Apr)1.5ft (0.5m)10s

Table - waves today at Aja. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 17mm), heaviest on Wed night. Warm (max 24°C on Wed night, min 20°C on Mon morning). Wind will be generally light.

Monday
27
Tuesday
28
Wednesday
29
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
Rating
(10 max)
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.5
ENE
10
0.5
ENE
10
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.5
E
10
0.5
E
9
0.5
E
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
E
8
0.3
ENE
8
0.3
ENE
8
0.2
ENE
8
0.2
ENE
8
Wave Graph
Metric surfscale
Energy kJ
56
57
73
73
71
70
66
47
45
43
28
26
25
24
23
22
13
13
13
11
12
11
6
6
Wind (km/h)
15
NNW
10
NNW
10
NW
15
NNW
10
NNW
10
NNW
10
N
10
NE
10
ESE
5
SSE
5
SSE
5
ESE
10
SSE
10
SE
10
SE
10
SE
10
ESE
15
SE
15
SE
15
SE
20
SE
20
SE
20
SE
25
SE
on
on
on
on
on
on
cross-on
cross-off
cross-off
off
off
glassy
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
4:35AM1.69m
4:37PM1.63m
5:08AM1.78m
5:29PM1.72m
5:37AM1.84m
6:12PM1.78m
Low Tide
9:59PM0.53m
10:46AM0.71m
10:51PM0.52m
11:27AM0.52m
11:31PM0.53m
12:01PM0.35m
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
part cloud
cloud
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:54
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:59
6:59
1
Temp °C
20
20
20
20
21
21
21
20
20
20
20
20
22
21
21
21
20
20
20
21
22
23
22
23
17
18
19
18
19
19
19
19
19
20
20
20
21
20
20
21
19
19
18
19
21
22
22
23
Swell 1
Height (m)
Direction
Period (s)
0.5
ENE
10
0.5
ENE
10
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.6
E
10
0.5
E
10
0.5
E
9
0.5
E
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
9
0.4
ENE
8
0.4
ENE
8
0.4
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
ENE
8
0.3
E
8
0.3
SE
7
0.3
SE
7
0.2
ENE
8
0.2
ENE
8
Energy kJ
56
57
73
73
71
70
66
47
45
43
28
26
25
24
23
22
13
13
13
11
7
7
6
6
Swell 2
Height (m)
Direction
Period (s)
0.2
S
4
0.2
SSE
4
0.2
SSE
4
0.2
S
5
0.2
S
5
0.4
NNW
6
0.4
NNW
6
0.4
NNW
6
0.3
N
5
0.3
N
5
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
8
0.3
SE
7
0.3
SE
8
0.3
SE
7
0.3
SE
7
0.2
SSE
7
0.3
ENE
8
0.3
ENE
8
0.1
E
10
0.1
E
10
Energy kJ
1
2
2
2
2
10
10
10
5
5
11
10
11
9
9
9
8
7
4
12
11
2
2
Swell 3
Height (m)
Direction
Period (s)
0.1
SE
5
0.1
N
6
0.1
SE
5
0.1
SE
5
0.1
SE
6
0.2
SSE
4
0.2
SSE
9
0.2
SSE
9
0.2
SSE
8
0.3
N
5
0.2
N
5
0.2
N
5
0.2
N
5
0.2
N
5
0.1
SE
11
0.2
ESE
7
0.1
E
11
0.1
E
10
0.1
S
11
Energy kJ
1
1
1
1
1
2
8
8
7
5
2
2
2
2
5
5
2
2
2
Wind waves
Height (m)
Direction
Period (s)
0.5
NNW
4
0.5
NNW
5
0.5
NNW
5
0.5
NNW
5
0.5
N
6
0.4
SE
7
0.4
SE
3
0.4
SE
3
0.4
SE
3
0.6
SE
3
0.8
SE
4
Energy kJ
11
13
15
17
15
17
2
2
3
6
15
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
17
17
10
10
10
10
10
0
0
80
84
84
93
610
719
610
607
607
607
590
848
1322
729
843
Best forecast wave conditions in Okinawa
Rating
(10 max)
2
1
2
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Japan
Rating
(10 max)
3
3
2
2
1
2
3
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
Header Global
Rating
(10 max)
5
7
9
8
8
7
6
6
6
6
5
5
5
5
5
5
5
8
9
9
9
6
6
9
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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