- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Yonabaru surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 am Sunday 31 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
26.0° C
(Which is normal for this time of year)How big are the waves at Yonabaru today (31 May):
- Morning surf: Morning surf (31 May, local time) - 2ft (0.6m), 10s period with E swell.
The current surf forecast for Yonabaru at 5AM is: 0.5m 10s primary swell from a East direction and 0.9m 4s secondary swell from a Northeast direction (forecast issued at 02:00am May 31). An open ocean swell of 1.6m 12s is not directed at the surf break, a second open ocean swell of 0.9m 16s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 2ft (0.6m) | 10s |
| Afternoon (31 May) | - | - |
| Evening (31 May) | - | - |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 128mm), heaviest during Mon night. Warm (max 27°C on Sun afternoon, min 25°C on Sun morning). Winds decreasing (stormy winds from the SE on Mon night, light winds from the W by Tue night). | ||||||||||||||||||||||||
Sunday 31 | Monday 1 | Tuesday 2 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NNW 6 | NNW 6 | E 10 | E 10 | NE 5 | SSE 15 | SSE 14 | SSE 14 | E 6 | ESE 8 | ESE 8 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | E 10 | SSW 13 | ESE 10 | ESE 9 | SE 12 | SE 11 | NW 9 | ENE 10 | |
13 | 11 | 52 | 78 | 56 | 0 | 0 | 0 | 293 | 935 | 1152 | 0 | 0 | 0 | 0 | 0 | 1241 | 0 | 731 | 320 | 167 | 150 | 351 | 34 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | off | off | off | |
High Tide | 5:50AM2.06m | 7:23PM1.89m | 6:26AM2.09m | 8:05PM1.89m | 7:02AM2.08m | 8:47PM1.87m | ||||||||||||||||||
Low Tide | 00:05AM0.95m | 12:42PM0.08m | 00:44AM0.99m | 1:20PM0.04m | 1:22AM1.02m | 2:00PM0.06m | ||||||||||||||||||
 | |  | | | | |  | | |  | | | |  |  | |  | | | | | |  | |
 | — | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — |
— | — | — | — | — | — | — | 2 | 1 | 1 | 8 | 10 | 7 | 6 | 15 | 33 | 16 | 10 | 15 | 2 | 1 | — | 1 | — | |
Temp °C | 23 | 24 | 23 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 25 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 25 |
23 | 25 | 23 | 25 | 26 | 28 | 27 | 24 | 24 | 24 | 21 | 21 | 18 | 19 | 17 | 15 | 21 | 17 | 17 | 20 | 23 | 24 | 26 | 25 | |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SSE 12 | SSE 12 | SSE 14 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | — | — | — | — | — | E 10 | — | ESE 10 | ESE 9 | SSE 10 | SSE 9 | SSE 9 | S 8 |
 kJ | 835 | 759 | 677 | 1937 | 2991 | 4221 | 4704 | 5269 | 5237 | 6200 | 6740 | — | — | — | — | — | 1241 | — | 731 | 320 | 817 | 579 | 463 | 367 |
Swell 2 Height (m) Direction Period (s) | NNW 6 | S 17 | SSE 15 | E 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 12 | SE 12 | SE 11 | NW 9 | SSW 8 |
| kJ | 12 | 140 | 500 | 54 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 212 | 167 | 150 | 351 | 101 |
Swell 3 Height (m) Direction Period (s) | ENE 11 | NNW 6 | E 10 | E 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 8 | ENE 10 |
| kJ | 13 | 11 | 52 | 78 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 179 | 34 |
Wind waves Height (m) Direction Period (s) | ENE 3 | ENE 4 | NE 4 | ENE 4 | NE 5 | — | — | — | E 6 | ESE 8 | ESE 8 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | SSE 14 | S 14 | SSW 13 | SSW 11 | SW 10 | WSW 10 | W 9 | WNW 9 | WNW 9 |
| kJ | 4 | 10 | 25 | 40 | 56 | — | — | — | 293 | 935 | 1152 | 14235 | 18840 | 23552 | 33194 | 33578 | 29135 | 19682 | 11490 | 6291 | 2835 | 1461 | 1004 | 777 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 16 | 16 | 16 | 14 | 670 | 714 | 670 | 670 | 607 | 727 | 607 | 727 | 760 | 760 | 727 | 607 | 607 | 607 | 607 | 607 | 760 | 785 | 727 | 49 |
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