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Ada surfForecast / Okinawa / Japan
12 Day Weather and Surf, issued 8 am Monday 17 Mar 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 Monday (Mar 17) at 3PM. The primary swell is predicted to be 2.5m and 10s period with a secondary swell of 0.5m and 10s. Another secondary swell of 0.4m and 11s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ada in the next 12 days are 2.5m 10s and forecast to arrive on Monday (Mar 17) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 6s period and expected on Sunday (Mar 23) at 3PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3PM (Mon 17th Mar) | 8ft (2.5m) 10s |
| Best Surf | 3PM (Mon 17th Mar) | 8ft (2.5m) 10s |
| Most Powerful | 3PM (Mon 17th Mar) | 8ft (2.5m) 10s |
Table - best surf conditions forecast for Ada over the next 12 days.
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||||||||||||||
| 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) (?) | 10 | 10 | 10 | 9 | 8 | 8 | 9 | 10 | 9 | 8 | 8 | 7 | 10 | 10 | 10 | 9 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 10 | 5 | 8 | 8 | 7 | 8 | 8 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 1733 | 1172 | 838 | 351 | 294 | 589 | 1034 | 885 | 466 | 216 | 130 | 51 | 31 | 33 | 48 | 26 | 57 | 57 | 80 | 34 | 53 | 77 | 77 | 77 | 54 | 81 | 69 | 48 | 29 | 39 | 92 | 107 | 59 | 82 | 35 | 129 |
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 | cross- off | cross- off | cross | cross | cross | glass | glass | cross- off | off | off | cross- off | glass | cross | cross- on | cross | cross- on | cross | cross | cross- off | cross- off | cross | cross- on | cross- on | on | on | on | cross- on |
High Tide / height (m) | 8:29PM 1.59 | 8:23AM 1.71 | 8:59PM 1.51 | 8:45AM 1.67 | 9:34PM 1.40 | 9:08AM 1.61 | 10:17PM 1.28 | 9:35AM 1.53 | 11:24PM 1.15 | 10:10AM 1.42 | 2:07AM 1.11 | 11:16AM 1.30 | 4:13AM 1.24 | 1:58PM 1.26 | 4:47AM 1.38 | 3:44PM 1.39 | 5:15AM 1.51 | 4:44PM 1.57 | 5:43AM 1.63 | 5:32PM 1.74 | 6:10AM 1.74 | 6:15PM 1.87 | ||||||||||||||
Low Tide / height (m) | 2:20PM 0.20 | 2:20AM 0.42 | 2:47PM 0.21 | 2:41AM 0.53 | 3:18PM 0.24 | 3:03AM 0.65 | 3:55PM 0.30 | 3:27AM 0.79 | 4:43PM 0.39 | 3:56AM 0.93 | 6:01PM 0.47 | 5:06AM 1.08 | 7:58PM 0.48 | 9:01AM 1.07 | 9:32PM 0.38 | 10:17AM 0.89 | 10:31PM 0.26 | 10:59AM 0.69 | 11:16PM 0.16 | 11:34AM 0.47 | 11:55PM 0.10 | 12:09PM 0.27 | 12:31AM 0.10 | |||||||||||||
Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | |||||||||||||||||||||||||
| Sunrise | 6:35 | - | - | 6:33 | - | - | 6:31 | - | - | 6:31 | - | - | 6:30 | - | - | 6:28 | - | - | 6:28 | - | - | 6:26 | - | - | 6:26 | - | - | 6:24 | - | - | 6:24 | - | - | 6:22 | - | - |
| Sunset | - | 6:35 | - | - | 6:36 | - | - | 6:36 | - | - | 6:37 | - | - | 6:37 | - | - | 6:37 | - | - | 6:37 | - | - | 6:38 | - | - | 6:38 | - | - | 6:39 | - | - | 6:39 | - | - | 6:40 | - |
 |  |  | | | | | | | |  |  | | | | | | | | | | | | | | |  |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 2 | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 14 | 14 | 15 | 15 | 13 | 13 | 14 | 14 | 15 | 15 | 15 | 16 | 16 | 16 | 17 | 17 | 19 | 20 | 20 | 20 | 20 | 19 | 20 | 21 | 21 | 22 | 20 | 20 | 18 | 18 | 18 | 19 | 19 | 20 |
| Feels °C (?) | 5 | 7 | 8 | 7 | 6 | 5 | 5 | 6 | 9 | 10 | 11 | 10 | 12 | 13 | 13 | 14 | 14 | 14 | 16 | 18 | 19 | 19 | 18 | 17 | 17 | 18 | 19 | 20 | 17 | 18 | 15 | 13 | 14 | 15 | 15 | 17 |
Short Range Forecast: Mostly dry. Very mild (max 15°C on Tue afternoon, min 12°C on Wed morning). Winds decreasing (strong winds from the NW on Tue night, light winds from the NNW by Wed night). | Days 3-6 Weather Summary Mostly dry. Very mild (max 17°C on Sat afternoon, min 14°C on Thu morning). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Warm (max 21°C on Tue afternoon, min 17°C on Sun morning). Wind will be generally light. | Long Range Forecast: Light rain (total 3mm), mostly falling on Wed morning. Warm (max 22°C on Wed morning, min 18°C on Wed night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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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