Aja surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 8 pm Wednesday 18 Feb 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
21.4° C
(Which is slightly cooler than normal)


How big are the waves at Aja today?

The current surf forecast for Aja at 1AM is: 1.4m 7s primary swell from a North direction and 0.2m 8s secondary swell from a East-northeast direction (forecast issued at 08:00pm February 18). An open ocean swell of 0.5m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (19 Feb)3.5ft (1.1m)7s
Afternoon (19 Feb)3ft (0.9m)7s
Evening (19 Feb)2.5ft (0.7m)7s

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

Updates in  hr  min  s Forecast update imminent
Wed
18
Thursday
19
Friday
20
Saturday
21
6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM
Rating
(10 max)
0
0
0
0
1
0
0
0
0
1
1
1
1
0
1
0
0
0
0
0
1
1
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.6
NNW
1.6
N
1.5
N
1.3
N
1.2
N
1.1
N
1
N
0.9
NNW
0.8
NNW
0.7
NNW
0.7
NNW
0.5
E
0.4
E
0.5
N
0.5
E
0.5
E
0.5
E
0.4
NE
0.4
NNW
0.3
NNW
0.4
E
0.4
E
0.4
E
0.4
E
Period(s) (?)777777777771111710101096612121212
Wave
Graph
(?)Metric surfscale
Energy kJ (?)276277239186159134109866549485737225250492012744444444
Wind
(km/h)
30
N
25
NNE
20
NNE
15
NNE
15
NNE
15
NNE
15
NNE
10
N
10
NNE
10
ENE
5
E
0
NE
5
N
5
NE
5
E
10
NE
10
NNE
10
ENE
5
ENE
10
ESE
10
E
15
ESE
15
SE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
crosscrosscrosscross-
on
cross-
on
crosscross-
off
cross-
off
glassglasscrossglasscrosscrosscross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offoff
High Tide
/ height (m)
7:46PM
1.97
8:32AM
1.87
8:24PM
1.95
8:57AM
1.88
9:04PM
1.88
9:25AM
1.86
Low Tide
/ height (m)
2:14AM
-0.06
2:27PM
0.28
2:44AM
0.02
3:03PM
0.21
3:15AM
0.15
Wed
18
Thursday
19
Friday
20
Saturday
21
Sunrise-----7:01-------7:01-------7:00--
Sunset6:22-------6:23-------6:23-------
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C161515151514151615141414151516171616161616171819
Feels °C (?)9910111110111312121213141315151414151414151516
  • 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

Latest Updates

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Aja surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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