- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Ada surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 am Sunday 19 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
24.2° C
(Which is slightly warmer than usual)How big are the waves at Ada today?
The current surf forecast for Ada at 5AM is: 1.6m 14s primary swell from a East-southeast direction and 0.8m 9s secondary swell from a East-northeast direction (forecast issued at 02:00am April 19). An open ocean swell of 0.3m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Apr) | 5ft (1.6m) | 14s |
| Afternoon (19 Apr) | 5ft (1.5m) | 13s |
| Evening (19 Apr) | 5ft (1.6m) | 14s |
Table - waves today at Ada. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||||||
| 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 975 | 1016 | 986 | 887 | 836 | 812 | 812 | 943 | 915 | 794 | 772 | 673 | 660 | 660 | 551 | 543 | 538 | 423 | 342 | 339 | 316 | 313 | 324 | 336 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | on |
High Tide / height (m) | 7:20AM 1.93 | 8:23PM 1.82 | 7:53AM 1.90 | 9:08PM 1.70 | 8:29AM 1.84 | |||||||||||||||||||
Low Tide / height (m) | 1:28AM 0.48 | 1:53PM -0.12 | 2:03AM 0.59 | 2:35PM -0.08 | 2:40AM 0.71 | 3:20PM 0.01 | ||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:00 | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - |
 | |  |  |  | | | | | |  | | | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 20 | 20 | 20 | 21 | 21 | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 21 |
| Feels °C (?) | 24 | 23 | 22 | 22 | 21 | 21 | 21 | 20 | 19 | 18 | 18 | 19 | 18 | 19 | 18 | 18 | 19 | 19 | 18 | 18 | 20 | 20 | 22 | 22 |
- 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 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.
Nearest