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Surf Forecasts:
Yonabaru surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 am Saturday 23 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
24.3° 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 5PM is: 0.7m 9s primary swell from a East-southeast direction and 0.3m 8s secondary swell from a North-northwest direction (forecast issued at 08:00am May 23). An open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 2.5ft (0.7m) | 9s |
| Afternoon (23 May) | 2.5ft (0.7m) | 9s |
| Evening (23 May) | 2.5ft (0.7m) | 9s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 27mm), heaviest during Sat morning. Warm (max 28°C on Sun morning, min 24°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | Tue 26 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | ESE 10 | ESE 9 | |
76 | 75 | 75 | 75 | 73 | 73 | 84 | 75 | 76 | 80 | 59 | 76 | 75 | 84 | 84 | 84 | 55 | 56 | 58 | 60 | 61 | 58 | 61 | 59 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | off | glassy | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | |
High Tide | 10:39AM1.65m | 00:50AM1.65m | 12:04PM1.55m | 1:48AM1.68m | 1:40PM1.53m | 2:39AM1.74m | ||||||||||||||||||
Low Tide | 5:12AM1.14m | 5:44PM0.53m | 6:37AM1.09m | 6:51PM0.64m | 7:59AM0.97m | 8:00PM0.73m | ||||||||||||||||||
 | |  | | |  |  |  | |  | | | | | | | |  | | | |  | | | |
 | 5:39 | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 |
 | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:13 | — | — | 7:13 |
3 | 2 | 5 | 3 | 2 | 2 | — | 1 | 1 | — | 1 | — | — | 2 | — | — | — | — | 3 | 4 | 1 | — | — | — | |
Temp °C | 26 | 26 | 24 | 25 | 24 | 25 | 25 | 26 | 26 | 27 | 28 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 25 | 24 | 25 | 25 |
27 | 26 | 24 | 27 | 25 | 28 | 28 | 29 | 29 | 30 | 31 | 31 | 31 | 30 | 32 | 29 | 29 | 29 | 29 | 30 | 29 | 26 | 28 | 28 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | WSW 6 | SE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 9 | ESE 10 | ESE 9 |
 kJ | 76 | 75 | 75 | 75 | 73 | 36 | 84 | 75 | 76 | 80 | 59 | 76 | 75 | 84 | 84 | 84 | 55 | 56 | 58 | 60 | 61 | 58 | 61 | 59 |
Swell 2 Height (m) Direction Period (s) | N 6 | N 6 | NNW 8 | NNW 8 | NNW 7 | ESE 9 | WSW 6 | NNW 7 | N 8 | N 7 | N 7 | W 6 | SW 6 | W 7 | W 7 | SW 6 | SW 6 | SW 6 | NE 10 | NE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 1 | 1 | 7 | 12 | 11 | 73 | 25 | 5 | 4 | 9 | 4 | 10 | 23 | 22 | 15 | 11 | 11 | 9 | 25 | 24 | 37 | 38 | 35 | 35 |
Swell 3 Height (m) Direction Period (s) | N 6 | N 9 | SE 6 | SE 5 | NNW 8 | NNW 7 | NNW 7 | N 8 | NNW 7 | NNW 7 | NNW 6 | N 7 | W 7 | SW 6 | SW 6 | W 7 | W 6 | ENE 10 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | W 6 |
| kJ | 1 | 2 | 1 | 1 | 11 | 10 | 9 | 5 | 4 | 4 | 4 | 3 | 16 | 11 | 11 | 14 | 7 | 20 | 9 | 9 | 9 | 8 | 5 | 7 |
Wind waves Height (m) Direction Period (s) | SW 5 | SW 5 | WSW 6 | WSW 6 | WSW 6 | — | — | WSW 6 | WSW 6 | WSW 6 | WSW 6 | SW 6 | WSW 6 | — | — | — | — | — | SE 2 | ESE 2 | SE 2 | SE 3 | SSE 3 | SSE 4 |
| kJ | 64 | 76 | 154 | 100 | 65 | — | — | 30 | 46 | 44 | 55 | 38 | 21 | — | — | — | — | — | 1 | 1 | 1 | 2 | 3 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 33 | 33 | 599 | 0 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 599 | 76 | 76 | 12 | 76 | 76 | 76 | 33 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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