Aja Surf Break

Lat Long: 26.22° N 127.66° E

Aja Surf Forecast and Surf Report

Issued: 2 pm 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Aja sea temperature is
29.3° C
0.3° 

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


Aja surf forecast from 26 Jul 2026:

  • Most powerful swell: Sunday 2 Aug, 9PM (local time) - 0.5ft (0.2m), 17s period, E swell with 22 kJ wave energy.

Best Forecast Surf Conditions for Aja this week:

The most powerful waves expected at Aja in the next 16 days are 0.2m 17s and forecast to arrive on Sunday (Aug 02) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 8s period and expected on Sunday (Jul 26) at 9PM.

Wave TypeTime (JST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 9PM (Sun 2nd Aug)0.5ft (0.2m) 17s

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


The Lowdown

Alright, Rusty here. Let’s break it down.

First up, the outlook for Aja – it’s a reef break, and it’s been a real struggle. We’re looking at a long dry spell right from the start. From Sunday, July 26th, all the way through the morning of Wednesday, August 5th, there’s basically nothing worth paddling out for. The energy is reading zero, and the swell just isn’t showing up. It’s a tough stretch, with a few glassy mornings but no waves to ride.

Now, late on Wednesday, August 5th, things start to stir. A solid east swell pushes in, 5 feet, with a very long period of 16 seconds. The combined energy jumps to 1149 – that’s moderate wave energy. The wind is onshore, though, so it’s not clean. The conditions are marginal, and with the period that long, Aja’s reef setup could be a bit straight, but it’s the first sign of life.

Thursday, August 6th, sees the swell building. Morning runs 6 feet east, 18-second period, energy at 1995, but it’s still onshore and messy. By the afternoon, it’s 7 feet, still east, 18 seconds, but the wind switches to a cross-onshore, making it choppy. This is big, powerful, and long-period groundswell – definitely for experienced surfers only, and the wind is a letdown.

The standout window is Friday, August 7th. That’s the one. Morning starts with a 8 feet east swell, 17-second period, and combined energy at 3152 – strong wave energy. The wind is light cross-offshore, and it cleans up beautifully. Conditions are excellent for experienced surfers. The afternoon gets even better: glassy conditions, same 8 feet swell, 3065 energy. This is the best of the whole forecast. The swell direction is east, and Aja’s optimum is north, so it’s not a perfect match, but the size, power, and clean wind make it a real standout. Crowds are possible here, so keep that in mind.

Saturday, August 8th, drops off a bit. The swell holds at 8 feet east, 16-second period, but the wind goes cross-shore in the morning and cross-onshore in the afternoon. Energy is still high, but the quality fades. Sunday, August 9th, sees the swell drop to 4 feet, with a strong cross-offshore wind from the south, but it’s windy and the energy is down to 801. Not great.

The water temperature at Aja is 85°F, which is 0.5°F above the long-term average – basically normal for this time of year.

So, to sum it up: the first week is a write-off. Friday, August 7th, is the absolute best call – big, clean, and powerful, but it’s for experts only. After that, it fades. If you’re a kite surfer, some of those windy, choppy days might look interesting, but for paddle surfing, it’s a short-lived window.

Rusty.

Short Range Forecast

Light rain (total 4mm), mostly falling on Sun night. Warm (max 30°C on Sun afternoon, min 28°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 30°C on Wed afternoon, min 27°C on Wed night). Wind will be generally light.

Sun
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
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
0
0
0
0
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
S
8
0.8
S
8
0.7
S
8
0.6
S
8
0.4
SE
10
0.4
SE
10
0.4
ESE
10
0.4
SE
10
0.4
SE
10
0.3
SE
10
0.4
SE
9
0.4
SE
9
0.4
SE
9
0.2
E
8
0.3
ESE
9
0.2
E
9
0.2
E
9
0.2
E
9
0.2
E
9
0.3
SW
9
Wave Graph
Metric surfscale
Energy kJ
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
6
6
6
6
0
Wind (km/h)
10
E
5
E
10
E
15
ESE
10
ESE
10
ESE
15
ESE
10
ESE
5
SSW
10
W
0
W
10
NW
10
NW
5
NNW
10
NNW
5
WNW
5
N
5
NNW
10
N
10
N
Wind State
cross-off
glassy
cross-off
off
off
cross-off
cross-off
off
glassy
cross-on
glassy
on
on
glassy
cross-on
glassy
cross-on
cross-on
cross-on
cross-on
High Tide
6:29PM1.77m
5:13AM1.89m
7:03PM1.86m
5:57AM1.98m
7:33PM1.92m
6:35AM2.06m
8:00PM1.97m
7:10AM2.12m
8:26PM2.01m
7:45AM2.15m
8:52PM2.04m
8:20AM2.14m
9:17PM2.05m
Low Tide
11:40PM1.24m
12:19PM0.48m
00:21AM1.16m
12:54PM0.39m
00:56AM1.08m
1:26PM0.32m
1:29AM0.99m
1:56PM0.28m
2:01AM0.91m
2:25PM0.27m
2:34AM0.83m
2:54PM0.30m
part cloud
thunderstorm
part cloud
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:50
5:52
5:52
5:52
5:52
5:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:20
7:19
7:19
7:17
7:16
7:16
7:15
 mm
1
1
1
1
Temp °C
30
29
30
30
29
30
30
29
29
30
28
29
29
28
29
29
28
29
29
28
Feels °C
34
34
33
33
34
33
33
33
33
34
33
33
32
32
33
34
32
33
32
32
  • 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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