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Surf Forecasts:

Aja surfForecast / Okinawa / Japan

information circle48hr Weather and Surf, issued 2 pm Tuesday 13 Jan 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
22.6° C
 (Which is normal for this time of year)

How big are the waves at Aja today?

The current surf forecast for Aja at 6PM is: 0.9m 6s primary swell from a North-northwest direction and 0.1m 7s secondary swell from a East direction (forecast issued at 02:00pm January 13). An open ocean swell of 0.1m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.

Time (JST) & DateWave HeightWave Period
Morning (13 Jan)--
Afternoon (13 Jan)2.5ft (0.8m)7s
Evening (13 Jan)3.5ft (1.0m)7s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PM0 AM3 AM6 AM9 AM
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
See all maps
Wave Height (m) & direction (?)
0.7
NW
0.8
NNW
0.9
NNW
1
NNW
1
NNW
0.9
NNW
0.9
NNW
0.8
NNW
0.7
NNW
0.7
NNW
0.5
NNW
0.5
NNW
0.5
N
0.5
N
0.4
NNW
0.4
NNW
0.4
NNW
0.3
NNW
0.3
NNW
0.3
N
0.2
N
0.2
N
0.2
N
0.2
N
Period(s) (?)776777666666666666666666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)56686283967759493332202018221414138863333
Wind
(km/h)
20
WNW
20
NNW
20
N
20
N
20
N
15
NNE
15
NE
15
NE
20
ENE
20
E
20
ENE
20
E
20
ESE
20
ESE
15
SE
10
SSE
10
S
5
W
10
NE
10
ENE
10
E
10
E
10
ENE
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offoffoffcross-
off		glasscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
2:33PM
1.49
5:10AM
1.31
3:42PM
1.51
6:03AM
1.42
4:41PM
1.57
6:42AM
1.52
Low Tide
/ height (m)
10:11PM
0.47
9:55AM
1.03
11:07PM
0.36
11:05AM
1.00
11:53PM
0.25
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Sunrise-------7:18-------7:18-------7:18
Sunset-5:57-------5:57-------5:58------
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
clear
clear
part cloud
cloud
clear
part cloud
part cloud
clear
clear
clear
Rain (mm)
-1----------------------
Temp. °C181918181817161618181819191919192020201920201919
Feels °C (?)151514131414131314131314141516161819181718171616
  • 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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FREE! Surf-Forecast.com widget for your website

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.

View detailed surf forecast for Aja at:
surf-forecast.com

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