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Ada surfForecast / Okinawa / Japan
12 Day Weather and Surf, issued 2 am Friday 11 Jul 2025 JST
Best Forecast Surf Conditions for Ada this week:
The surf forecast for Ada over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 12) at 6PM. The primary swell is predicted to be 0.6m and 10s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Ada in the next 12 days are 2.5m 12s and forecast to arrive on Friday (Jul 18) at 9AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 8s period and expected on Monday (Jul 14) at 6AM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Sat 12th Jul) | 2ft (0.6m) 10s |
| Best Surf | 6PM (Sat 12th Jul) | 2ft (0.6m) 10s |
| Most Powerful | 9AM (Fri 18th Jul) | 8ft (2.5m) 12s |
Table - best surf conditions forecast for Ada over the next 12 days.
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 10 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 7 | 7 | 6 | 9 | 10 | 10 | 9 | 10 | 10 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 76 | 55 | 53 | 66 | 73 | 103 | 90 | 62 | 45 | 27 | 22 | 195 | 77 | 74 | 53 | 117 | 101 | 110 | 153 | 184 | 974 | 1723 | 1847 | 1616 | 2380 | 2200 | 2186 | 2631 | 3041 | 2426 | 1458 | 1317 | 1417 | 1469 | 1424 | 1179 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | off | off | glass | cross- on | on | cross- on | on | on | on | cross- on | on | cross- on | on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross- on | cross- on |
High Tide / height (m) | 7:57PM 1.84 | 6:59AM 1.97 | 8:28PM 1.87 | 7:40AM 1.99 | 9:00PM 1.88 | 8:23AM 1.98 | 9:33PM 1.88 | 9:09AM 1.93 | 10:08PM 1.86 | 9:59AM 1.83 | 10:46PM 1.83 | 10:58AM 1.70 | 11:28PM 1.80 | 12:13PM 1.57 | 12:20AM 1.77 | 1:54PM 1.49 | 1:23AM 1.75 | 3:44PM 1.52 | 2:37AM 1.77 | 5:04PM 1.62 | 3:47AM 1.83 | 5:58PM 1.73 | ||||||||||||||
Low Tide / height (m) | 1:13PM 0.18 | 1:21AM 1.01 | 1:49PM 0.16 | 1:58AM 0.94 | 2:25PM 0.18 | 2:37AM 0.88 | 3:03PM 0.26 | 3:19AM 0.82 | 3:42PM 0.38 | 4:06AM 0.77 | 4:23PM 0.54 | 4:59AM 0.74 | 5:09PM 0.72 | 6:03AM 0.71 | 6:02PM 0.91 | 7:20AM 0.66 | 7:12PM 1.08 | 8:43AM 0.58 | 8:40PM 1.17 | 9:58AM 0.45 | 10:04PM 1.19 | 11:00AM 0.32 | 11:10PM 1.14 | |||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||||||
| Sunrise | 5:39 | - | - | 5:39 | - | - | 5:41 | - | - | 5:41 | - | - | 5:41 | - | - | 5:41 | - | - | 5:43 | - | - | 5:43 | - | - | 5:43 | - | - | 5:43 | - | - | 5:45 | - | - | 5:45 | - | - |
| Sunset | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:22 | - | - | 7:21 | - | - | 7:21 | - | - | 7:21 | - | - | 7:20 | - | - | 7:20 | - |
 |  |  | |  | | | |  | | | |  | |  | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | 7 | 6 | 3 | 1 | - | 1 | 6 | 3 | - | 2 | 1 | 4 | - | - | - | - | - | - | 3 | 2 | 1 | 1 | - | 6 | 5 | 7 | 27 | 2 | 3 | 4 | - | 3 | 1 | - | 2 | 3 |
| Temp. °C | 28 | 28 | 28 | 30 | 30 | 28 | 29 | 30 | 29 | 29 | 29 | 28 | 29 | 29 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 |
| Feels °C (?) | 29 | 29 | 30 | 32 | 31 | 32 | 31 | 32 | 31 | 29 | 29 | 27 | 31 | 30 | 31 | 32 | 34 | 33 | 31 | 30 | 29 | 29 | 28 | 26 | 26 | 25 | 22 | 25 | 29 | 30 | 32 | 30 | 29 | 30 | 30 | 28 |
Short Range Forecast: Heavy rain (total 27mm), heaviest during Fri morning. Warm (max 30°C on Sat morning, min 28°C on Fri morning). Winds increasing (light winds from the WSW on Sat night, fresh winds from the SW by Sun night). | Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Mon night. Warm (max 29°C on Mon morning, min 27°C on Tue night). Winds decreasing (fresh winds from the WNW on Mon night, calm by Wed morning). | Days 6-9 Weather Summary Heavy rain (total 52mm), heaviest during Sat night. Warm (max 29°C on Thu morning, min 27°C on Fri night). Winds increasing (light winds from the E on Thu morning, severe gales from the ESE by Sat night). | Long Range Forecast: Heavy rain (total 20mm), heaviest during Sun afternoon. Warm (max 29°C on Sun morning, min 28°C on Mon afternoon). Winds decreasing (near gales from the SE on Sun morning, moderate winds from the SE by Mon morning). | |||||||||||||||||||||||||||||||||
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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 Ada 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 Ada Surf forecast
The above surf forecast table for Ada provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Ada can be found by selecting the local surf guide option on the grey menu. Our Ada 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 (Ada) 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 Ada 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.
Ada is 34 km (21 miles) from the city of Okinawa. If you plan a holiday in Okinawa, look for hotels and other accommodation in Okinawa. Okinawa has rooms for a wide range of budgets as well as car hire and transport links.
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