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Surf Forecasts:

Aja surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 2 am Wednesday 29 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
23.5° C
 (Which is 1.0°C colder than average for this time of year)

How big are the waves at Aja today?

The current surf forecast for Aja at 9AM is: 0.3m 8s primary swell from a East direction (forecast issued at 02:00am April 29). An open ocean swell of 0.2m 7s is not directed at the surf break, a second open ocean swell of 0.2m 2s is not directed at the surf break. The wind direction is predicted to be offshore.

Time (JST) & DateWave HeightWave Period
Morning (29 Apr)1ft (0.3m)8s
Afternoon (29 Apr)1ft (0.3m)8s
Evening (29 Apr)0.5ft (0.2m)8s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast

Moderate rain (total 13mm), heaviest on Wed night. Warm (max 24°C on Wed night, min 19°C on Thu night). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
1
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
0
0
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)
0.3
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
0.2
E
8
0.2
E
8
0.4
NNW
8
0.6
NNW
8
0.5
NNW
8
0.8
NW
8
0.9
NW
7
1.1
NW
7
1.2
NW
7
1.3
NNW
7
1.3
NNW
7
1.3
NNW
7
1.2
NNW
7
1.3
NNW
7
0.8
NNE
7
0.8
NNE
7
Wave Graph
Metric surfscale
Energy kJ
13
13
13
11
12
11
6
6
5
5
23
40
33
79
89
106
143
173
168
168
132
141
60
58
Wind (km/h)
10
E
10
ESE
15
SE
15
SE
15
SE
15
SE
15
SE
20
SE
20
SSE
30
SSW
25
SSW
25
SSW
20
WNW
25
NW
25
NNW
20
NNW
20
NW
25
NW
25
NNW
25
NNW
25
N
25
NNE
20
NE
15
NE
Wind State
cross-off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross
cross
High Tide
5:37AM1.84m
6:12PM1.78m
6:04AM1.90m
6:51PM1.82m
6:29AM1.93m
7:26PM1.83m
Low Tide
11:31PM0.53m
12:01PM0.35m
00:06AM0.55m
12:33PM0.22m
00:37AM0.59m
1:03PM0.13m
part cloud
clear
part cloud
part cloud
clear
part cloud
light rain
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
light rain
rain showers
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
5:54
—
—
—
—
—
—
—
5:52
—
—
—
—
—
—
—
5:52
—
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
—
6:59
—
—
—
—
—
—
—
7:00
—
—
—
—
—
—
—
7:00
—
 mm
—
—
—
—
—
—
1
—
2
2
2
2
1
1
2
—
—
—
—
—
—
—
—
—
Temp °C
20
20
20
21
22
23
22
22
23
24
24
24
22
21
20
20
20
20
19
19
20
20
20
19
Feels °C
20
19
19
20
21
22
21
22
24
23
24
23
22
20
18
18
18
18
16
16
16
16
17
16
Swell 1
Height (m)
Direction
Period (s)
0.3
ENE
8
0.3
ENE
8
0.3
SE
7
0.3
E
8
0.3
SE
7
0.3
ENE
8
0.2
ENE
8
0.2
ENE
8
0.2
E
8
0.3
SE
7
0.4
NNW
8
0.6
NNW
8
0.5
NNW
8
0.9
S
5
0.5
S
5
0.4
SSE
5
0.4
SW
5
0.4
ESE
8
0.4
ESE
8
0.4
ESE
9
0.4
ESE
9
0.6
ESE
9
0.8
NW
6
0.7
NW
6
Energy kJ
13
13
7
11
7
11
6
6
5
7
23
40
33
43
14
8
7
28
28
30
32
55
46
40
Swell 2
Height (m)
Direction
Period (s)
0.3
SE
7
0.3
SE
7
0.3
ENE
8
0.2
SSE
7
0.3
ENE
8
0.1
E
10
0.1
E
10
0.1
E
10
0.2
ESE
8
0.2
E
8
0.3
SE
7
0.3
SE
7
0.4
SE
6
0.2
WSW
6
0.5
SW
6
0.5
SW
5
0.4
S
5
0.4
SW
6
0.3
SW
6
0.3
SW
6
0.2
SSE
5
0.1
SW
6
0.6
ESE
9
0.6
ESE
9
Energy kJ
8
7
13
4
12
2
2
2
6
5
7
7
10
4
15
14
8
9
5
5
3
1
55
55
Swell 3
Height (m)
Direction
Period (s)
—
—
—
0.2
ESE
7
0.1
E
11
—
—
0.1
S
11
0.1
SE
6
0.2
NNW
7
0.2
E
8
0.2
E
8
0.2
E
8
0.1
E
7
0.4
SE
6
0.3
ESE
9
0.3
ESE
9
0.3
S
5
0.3
S
5
0.2
S
5
0.3
SW
6
0.1
SW
6
0.1
SW
6
0.1
SW
6
Energy kJ
—
—
—
5
2
—
—
2
2
5
5
5
5
1
10
16
15
4
4
2
5
1
1
1
Wind waves
Height (m)
Direction
Period (s)
—
—
—
0.2
SSE
2
0.3
SE
2
0.5
SE
6
0.6
SE
3
0.6
SE
4
0.6
SSE
4
0.8
S
4
0.7
S
4
0.9
SSW
4
1.2
SSW
5
0.8
NW
8
0.9
NW
7
1.1
NW
7
1.2
NW
7
1.3
NNW
7
1.3
NNW
7
1.3
NNW
7
1.2
NNW
7
1.3
NNW
7
0.8
NNE
7
0.8
NNE
7
Energy kJ
—
—
—
1
1
21
6
10
13
20
15
33
67
79
89
106
143
173
168
168
132
141
60
58
Nearest Offshore or Glassy
Barrels
North
Barrels
North
Barrels
North
Barrels
North
Lightning Bolt
North
Lightning Bolt
North
Chialoshui
South
Chialoshui
South
Tawu
South
Kenting
South
Malaking Gasang (Baler)
West Luzon
Cobra Reef - Cemento
West Luzon
Mazu-Eikon
Zhangzhou
Niyodo Rivermouth
Shikoku
Castles
Okinawa
Castles
Okinawa
Castles
Okinawa
Castles
Okinawa
Barrels
North
Curren's Point
Kyu Shu
Unnamed
Kyu Shu
Dead Man's Land
Shikoku
Buma
Okinawa
Turtles
Okinawa
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
2
2
2
2
1
1
Distance (km)
607
607
607
607
598
598
831
831
813
848
1306
1322
1157
999
17
17
17
17
607
717
768
1047
49
15
Best forecast wave conditions in Okinawa
Kudaka
Kudaka
Sunset
Kudaka
Buma
Buma
Rating
(10 max)
1
1
1
2
1
1
Best forecast wave conditions in Japan
Nunoshima
Shikoku
Hanamizu River
Kanagawa
Niyodo Rivermouth
Shikoku
Matsube Bay
Chiba
Amatu
Chiba
Mera
Chiba
Fukuoka
Kyu Shu
Suruga Bay
Shizuoka
Uchiboso
Chiba
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Kodogawa
Kyu Shu
Niyodo Rivermouth
Shikoku
Niyodo Rivermouth
Shikoku
Sakawa River
Kanagawa
Kaifu Rivermouth
Shikoku
Nunoshima
Shikoku
Nunoshima
Shikoku
Nunoshima
Shikoku
Rating
(10 max)
1
1
1
2
2
2
1
1
1
1
2
3
3
3
3
4
3
2
2
1
Header Global
Cobblestones
Australia
Boneyards
South Africa
Trial Harbour
Australia
Umzumbe
South Africa
Amanzimtoti
South Africa
Haga-Haga
South Africa
Glen Eden
South Africa
Papatowai
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Papatowai
New Zealand
Amanzimtoti
South Africa
Buchupureo
Chile
Lebu
Chile
Papatowai
New Zealand
Airport Rights
New Zealand
Dolphin Point
South Africa
Boneyards
South Africa
Boneyards
South Africa
Boneyards
South Africa
Saint Leu
Reunion
Saint Leu
Reunion
Boneyards
South Africa
Papatowai
New Zealand
Rating
(10 max)
5
5
8
9
9
9
8
8
7
7
6
5
5
5
5
4
6
6
6
6
7
7
5
5
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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