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Surf Forecasts:
Ada surfForecast / Okinawa / Japan
16 Day Weather and Surf, issued 2 am Wednesday 01 Apr 2026 JSTForecast update in hr min s Forecast update imminent
Ada surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ada sea temperature is
22.5° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Ada this week:
The most powerful waves expected at Ada in the next 16 days are 1.6m 7s and forecast to arrive on Thursday (Apr 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 2.1m 6s period and expected on Saturday (Apr 04) at 12PM.
| Wave Type | Time (JST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3AM (Thu 2nd Apr) | 5ft (1.6m) 7s |
Table - best surf conditions forecast for Ada over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Moderate rain (total 10mm), heaviest on Wed afternoon. Warm (max 23°C on Wed morning, min 17°C on Wed night). Winds increasing (light winds from the NE on Thu night, strong winds from the SSE by Fri night). | Days 3-6 Weather Summary Heavy rain (total 69mm), heaviest during Sat afternoon. Warm (max 23°C on Sat morning, min 19°C on Sat night). Winds decreasing (fresh winds from the SSW on Sat morning, light winds from the N by Sat night). | ||||||||||||||||||||
Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | |||||||||||||||
| 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) (?) | 6 | 8 | 7 | 7 | 7 | 7 | 8 | 4 | 5 | 8 | 10 | 7 | 7 | 7 | 8 | 9 | 9 | 6 | 6 | 6 | 9 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 23 | 33 | 233 | 220 | 125 | 70 | 60 | 23 | 119 | 12 | 18 | 28 | 54 | 55 | 67 | 74 | 76 | 166 | 164 | 115 | 203 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | cross | cross | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross | cross- on | on | cross- off | cross- off | cross- off | cross- on | cross- on | cross- on |
High Tide / height (m) | 6:35PM 1.76 | 6:44AM 1.78 | 7:09PM 1.76 | 7:07AM 1.80 | 7:41PM 1.72 | 7:29AM 1.80 | 8:11PM 1.65 | 7:51AM 1.78 | 8:42PM 1.56 | 8:13AM 1.73 | 9:15PM 1.45 | 8:36AM 1.66 | 9:55PM 1.34 | ||||||||
Low Tide / height (m) | 12:28PM 0.23 | 12:41AM 0.27 | 12:58PM 0.14 | 1:07AM 0.34 | 1:27PM 0.10 | 1:31AM 0.42 | 1:55PM 0.09 | 1:54AM 0.52 | 2:23PM 0.12 | 2:16AM 0.62 | 2:52PM 0.18 | 2:38AM 0.73 | 3:25PM 0.27 | 3:00AM 0.85 | |||||||
Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | |||||||||||||||
| Sunrise | 6:18 | - | - | 6:16 | - | - | 6:16 | - | - | 6:15 | - | - | 6:13 | - | - | 6:13 | - | - | 6:11 | - | - |
| Sunset | - | 6:43 | - | - | 6:43 | - | - | 6:44 | - | - | 6:44 | - | - | 6:45 | - | - | 6:45 | - | - | 6:45 | - |
 |  |  |  |  |  | | | |  | |  | | |  | |  | |  | | | |
Rain (mm) | - | 10 | - | - | - | - | - | - | - | 1 | 17 | 22 | - | - | 7 | 3 | 6 | 13 | 2 | 1 | - |
| Temp. °C | 23 | 21 | 18 | 19 | 19 | 18 | 19 | 20 | 22 | 23 | 23 | 19 | 20 | 21 | 23 | 23 | 21 | 21 | 20 | 20 | 20 |
| Feels °C (?) | 19 | 19 | 12 | 16 | 15 | 15 | 15 | 16 | 18 | 20 | 21 | 17 | 19 | 20 | 23 | 21 | 19 | 19 | 19 | 17 | 16 |
- Map Icons:
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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 16 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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