- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Aja surfForecast / Okinawa / Japan
16 Day Weather and Surf, issued 8 pm Tuesday 26 May 2026 JSTForecast 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
25.2° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for Aja this week:
The surf forecast for Aja over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jun 02) at 3AM. The primary swell is predicted to be 8.5m and 15s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Aja in the next 16 days are 8.5m 15s and forecast to arrive on Tuesday (Jun 02) at 3AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 8.0m 15s period and expected on Tuesday (Jun 02) at 3AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Tue 2nd Jun) | 28ft (8.5m) 15s |
| Best Surf | 3AM (Tue 2nd Jun) | 28ft (8.5m) 15s |
| Most Powerful | 3AM (Tue 2nd Jun) | 28ft (8.5m) 15s |
Table - best surf conditions forecast for Aja over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Wed night. Warm (max 28°C on Wed afternoon, min 24°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 14mm), heaviest on Mon afternoon. Warm (max 26°C on Sun morning, min 23°C on Fri night). Winds increasing (light winds from the NNE on Fri night, near gales from the ENE by Mon afternoon). | ||||||||||||||||||||
Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
W 7 | ENE 9 | ENE 12 | W 8 | W 7 | ENE 10 | WNW 7 | ENE 10 | NNW 5 | N 5 | N 5 | E 10 | E 10 | NE 5 | SSE 16 | ENE 7 | ENE 8 | ENE 9 | ENE 11 | N 9 | NW 8 | |
38 | 17 | 46 | 42 | 37 | 22 | 26 | 19 | 15 | 17 | 17 | 69 | 69 | 73 | 0 | 500 | 657 | 2161 | 6268 | 4755 | 2028 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | |
High Tide | 4:12AM1.79m | 5:10PM1.64m | 4:47AM1.84m | 5:58PM1.71m | 5:19AM1.88m | 6:39PM1.76m | 5:51AM1.91m | 7:17PM1.80m | 6:23AM1.93m | 7:54PM1.80m | 6:56AM1.94m | 8:30PM1.79m | 7:29AM1.94m | ||||||||
Low Tide | 10:01PM0.80m | 10:53AM0.52m | 10:49PM0.84m | 11:32AM0.39m | 11:30PM0.86m | 12:07PM0.29m | 00:07AM0.89m | 12:41PM0.22m | 00:42AM0.91m | 1:15PM0.19m | 1:16AM0.93m | 1:49PM0.19m | 1:50AM0.96m | 2:24PM0.21m | |||||||
 |  | |  |  |  | | |  |  | | | | | | |  |  |  | | | |
 | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — |
 | 7:14 | — | 7:14 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:15 | — | — | 7:16 | — | — | 7:16 |
— | — | — | 9 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | 14 | 21 | 35 | 40 | |
Temp °C | 26 | 27 | 28 | 27 | 26 | 27 | 24 | 24 | 25 | 24 | 25 | 25 | 23 | 26 | 26 | 25 | 26 | 25 | 27 | 27 | 27 |
29 | 29 | 30 | 31 | 28 | 29 | 27 | 25 | 26 | 25 | 26 | 25 | 23 | 25 | 26 | 24 | 23 | 21 | 17 | 16 | 16 | |
Swell 1 Height (m) Direction Period (s) | W 7 | ESE 10 | W 7 | W 8 | W 7 | ESE 10 | SW 6 | SW 6 | ESE 10 | ESE 10 | ESE 10 | SSE 14 | SSE 14 | SSE 15 | SSE 16 | SSE 16 | SSE 16 | SE 16 | SE 16 | ESE 13 | NNE 11 |
 kJ | 33 | 55 | 39 | 42 | 37 | 36 | 29 | 21 | 35 | 52 | 55 | 742 | 1283 | 2242 | 3544 | 6189 | 8655 | 19837 | 20988 | 4555 | 1554 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | W 8 | ENE 12 | ESE 10 | ESE 10 | ENE 10 | WNW 7 | ESE 9 | SW 6 | SW 6 | SSE 15 | E 10 | E 10 | — | — | — | — | — | — | NE 11 | E 12 |
| kJ | 35 | 36 | 46 | 38 | 37 | 22 | 26 | 35 | 10 | 5 | 89 | 69 | 69 | — | — | — | — | — | — | 1084 | 678 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | ENE 9 | ESE 10 | ENE 11 | ENE 11 | SE 14 | ESE 10 | ENE 10 | ENE 9 | W 5 | SSE 12 | NNW 5 | — | — | — | — | — | — | — | — | SSE 12 |
| kJ | 38 | 17 | 37 | 40 | 23 | 7 | 36 | 19 | 7 | 1 | 28 | 8 | — | — | — | — | — | — | — | — | 230 |
Wind waves Height (m) Direction Period (s) | SSW 6 | SW 6 | SW 6 | SW 7 | SW 6 | SW 6 | NW 7 | NNW 5 | NNW 5 | N 5 | N 5 | NNE 4 | NE 4 | NE 5 | ENE 6 | ENE 7 | ENE 8 | ENE 9 | ENE 11 | N 9 | NW 8 |
| kJ | 82 | 98 | 95 | 91 | 69 | 97 | 12 | 10 | 15 | 17 | 17 | 10 | 28 | 73 | 168 | 500 | 657 | 2161 | 6268 | 4755 | 2028 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 590 | 84 | 39 | 10 | 39 | 22 | 16 | 22 | 607 | 609 | 16 | 14 | 15 | 16 | 788 | 598 | 673 | 845 | 719 | 761 | 761 |
Best forecast wave conditions in Okinawa | |||||||||||||||||||||
Best forecast wave conditions in Japan | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
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.
Nearest