- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Yonabaru surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 am Sunday 17 May 2026 JSTForecast update in hr min s Forecast update imminent
Yonabaru surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Yonabaru sea temperature is
24.2° C
(Which is 1.3°C colder than average for this time of year)How big are the waves at Yonabaru today?
The current surf forecast for Yonabaru at 11AM is: 1.8m 8s primary swell from a East direction and 0.1m 14s secondary swell from a Southeast direction (forecast issued at 02:00am May 17). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 6ft (1.8m) | 8s |
| Afternoon (17 May) | 6ft (1.8m) | 8s |
| Evening (17 May) | 6ft (1.8m) | 8s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 25°C on Tue morning, min 21°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | |
477 | 443 | 450 | 448 | 499 | 439 | 439 | 428 | 481 | 443 | 472 | 537 | 494 | 432 | 442 | 425 | 377 | 393 | 404 | 372 | 364 | 326 | 283 | 260 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | off | off | off | |
High Tide | 6:21AM2.06m | 7:45PM1.89m | 6:54AM2.06m | 8:28PM1.85m | 7:28AM2.04m | |||||||||||||||||||
Low Tide | 00:35AM0.84m | 1:07PM0.03m | 1:10AM0.90m | 1:45PM0.02m | 1:46AM0.97m | 2:25PM0.06m | ||||||||||||||||||
 | |  | | | | | | | | | | |  |  |  | |  | | | | | | | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:09 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 22 | 23 | 23 | 22 | 22 | 22 | 21 | 22 | 24 | 25 | 25 | 24 | 24 |
20 | 20 | 19 | 19 | 19 | 19 | 20 | 20 | 21 | 20 | 19 | 20 | 22 | 22 | 21 | 22 | 23 | 22 | 24 | 26 | 27 | 26 | 25 | 26 | |
Swell 1 Height (m) Direction Period (s) | SE 14 | N 6 | SE 14 | SE 14 | SE 13 | SE 13 | ESE 13 | SE 12 | SE 12 | ESE 12 | — | — | — | — | — | — | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 9 |
 kJ | 7 | 3 | 7 | 7 | 7 | 7 | 17 | 24 | 24 | 15 | — | — | — | — | — | — | 377 | 393 | 404 | 372 | 364 | 326 | 283 | 260 |
Swell 2 Height (m) Direction Period (s) | — | SE 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 5 |
| kJ | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | — | — | — | N 3 | NW 3 | WNW 4 | WNW 4 | WNW 4 |
| kJ | 477 | 443 | 450 | 448 | 499 | 439 | 439 | 428 | 481 | 443 | 472 | 537 | 494 | 432 | 442 | 425 | — | — | — | 8 | 5 | 10 | 10 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 14 | 14 | 836 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 17 | 14 | 14 | 0 | 0 | 0 | 0 |
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 Yonabaru 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