Aja Surf Break

Lat Long: 26.22° N 127.66° E

Aja Surf Forecast and Surf Report

Issued: 2 am 08 Aug 2026 (local time)

Forecast update in  hr  min

Today's Aja sea temperature is
29.9° C
1.0° 

Aja surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Aja surf forecast from 8 Aug 2026:

  • Most powerful swell: Monday 10 Aug, 12AM (local time) - 6ft (1.8m), 12s period, W swell with 909 kJ wave energy.

Best Forecast Surf Conditions for Aja this week:

The most powerful waves expected at Aja in the next 16 days are 1.8m 12s and forecast to arrive on Monday (Aug 10) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 7.0m 12s period and expected on Saturday (Aug 08) at 3PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful12AM (Mon 10th Aug)6ft (1.8m) 12s

Table - best surf conditions forecast for Aja over the next 16 days.


The Lowdown

G'day, Rusty here. Look, I've got to be straight with you – this Aja outlook is a tough one. We're looking at a pretty barren 16-day window, with nothing on offer that I'd really want to paddle out for. The whole period is a write-off for decent surf.

The first real chance to even talk about waves comes on Monday the 10th of August, but even then it's a struggle. We've got a moderate energy swell (919) coming in, but it's messy. The water is a warm 86°, which is about normal for this time of year, but that's where the good news ends.

The main issue is the wind. For most of the period, we're dealing with strong to gale-force cross-offshore winds, especially early on. This creates clean faces but with that much wind, it's just not enjoyable. By Monday the 10th, the wind drops to a fresh breeze, but the swell is still only a marginal 5ft from the West, with a long period of 12 seconds. That long period means the sets will have good energy, but at a beach break like Aja, it's likely to break too straight and close out. It's a reef break, so that helps, but the conditions are still only marginal.

The rest of the week is a slow decline. The swell drops, the wind shifts onshore, and the energy plummets. By the 14th of August, we're looking at tiny 1ft waves with a combined energy of just 32. It's not worth getting wet.

The second week doesn't offer any hope. From the 15th of August onwards, the swell is tiny, and the energy readings are consistently in the double digits. There's a faint glimmer on the 16th with a "surfable waves" comment, but it's only 2ft and a 10-second period, which is just not enough to get excited about. The 22nd of August shows a tiny 1.0ft, but that's it. The rest is flat.

Honestly, for this stretch, there's nothing to recommend. The best we can say is that the reef at Aja might clean up a tiny bit of that 5ft swell on Monday morning, but with the wind and the marginal rating, it's a hard pass. The setup is more interesting for a kite surfer than a paddle surfer at this point, I reckon. Keep an eye on the forecasts, things can change, but for now, I'd find something else to do.

Rusty.

Short Range Forecast

Heavy rain (total 59mm), heaviest during Sat morning. Warm (max 29°C on Sun afternoon, min 28°C on Sat morning). Winds decreasing (gales from the S on Sat morning, moderate winds from the SSE by Mon night).

Days 4-6 Weather Summary

Moderate rain (total 15mm), heaviest on Wed morning. Warm (max 30°C on Tue morning, min 28°C on Tue afternoon). Wind will be generally light.

Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
ENE
11
0.7
E
10
0.6
E
10
0.6
E
10
0.6
E
10
1.8
W
12
1.5
W
12
1
E
13
0.9
E
12
0.9
E
12
0.8
E
12
0.7
E
11
0.6
E
11
0.6
E
11
0.5
E
10
0.5
E
10
0.5
E
10
0.4
ENE
10
0.4
E
10
0.4
E
10
0.4
E
6
Wave Graph
Metric surfscale
Energy kJ
161
108
71
68
65
909
617
342
248
229
175
121
86
83
52
50
49
30
30
30
11
Wind (km/h)
70
SSW
70
S
65
S
45
S
45
S
40
SSE
35
SSE
30
SSE
25
SSE
25
SSE
25
S
20
S
25
W
20
WNW
15
NNW
15
NNW
20
NNW
10
N
15
WSW
10
NW
10
SSE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
on
off
High Tide
4:11PM1.67m
2:56AM1.90m
5:25PM1.82m
4:16AM2.02m
6:15PM1.96m
5:19AM2.15m
6:57PM2.07m
6:13AM2.27m
7:34PM2.14m
7:02AM2.33m
8:09PM2.18m
7:47AM2.32m
8:40PM2.18m
Low Tide
9:06PM1.34m
10:20AM0.47m
10:37PM1.28m
11:23AM0.31m
11:40PM1.16m
12:16PM0.18m
00:29AM1.03m
1:02PM0.11m
1:13AM0.89m
1:43PM0.11m
1:55AM0.78m
2:21PM0.18m
2:35AM0.69m
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:58
5:58
5:58
5:58
6:00
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:10
7:10
7:09
7:08
7:07
7:07
7:07
 mm
24
4
7
6
4
5
2
1
6
1
4
6
4
4
1
11
Temp °C
28
28
28
28
29
28
29
29
28
30
29
28
29
29
29
30
30
29
29
28
27
Feels °C
22
22
22
26
28
27
30
30
30
32
31
31
32
32
34
32
32
32
32
33
31
  • 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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Information about the Aja Surf forecast

The above surf forecast table for Aja provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Aja can be found by selecting the local surf guide option on the grey menu. Our Aja surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Aja) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Aja may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Aja is 4 km (2 miles) from the city of Tomigusuku. If you plan a holiday in Okinawa, look for hotels and other accommodation in Tomigusuku. Tomigusuku has rooms for a wide range of budgets as well as car hire and transport links.

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