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Surf Forecasts:
Yonabaru surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 8 am Tuesday 12 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
24.0° 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 1PM is: 1.3m 8s primary swell from a East-southeast direction (forecast issued at 08:00am May 12). An open ocean swell of 0.1m 4s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 4.5ft (1.4m) | 9s |
| Afternoon (12 May) | 4ft (1.2m) | 8s |
| Evening (12 May) | 3.5ft (1.1m) | 9s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Tue morning. Warm (max 24°C on Tue afternoon, min 21°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | E 10 | E 10 | E 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | |
295 | 288 | 239 | 194 | 199 | 172 | 169 | 181 | 193 | 188 | 226 | 184 | 147 | 144 | 144 | 144 | 144 | 115 | 113 | 113 | 88 | 86 | 86 | 86 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | cross-on | glassy | on | |
High Tide | 3:34AM1.74m | 3:55PM1.63m | 4:11AM1.82m | 4:50PM1.74m | 4:45AM1.90m | 5:38PM1.82m | ||||||||||||||||||
Low Tide | 9:52AM0.71m | 9:56PM0.67m | 10:36AM0.52m | 10:42PM0.70m | 11:15AM0.34m | 11:22PM0.74m | ||||||||||||||||||
 | | | |  |  | | |  |  | | | |  | | | | | | | | | | | |
 | 5:43 | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 |
 | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:06 | — | — | — | — | — | — | — | 7:07 | — | — | 7:07 |
1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 23 | 23 | 23 | 24 | 23 | 23 | 22 | 22 | 22 | 23 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 21 | 21 |
24 | 25 | 24 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 25 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 23 | 24 | 23 | 22 | |
Swell 1 Height (m) Direction Period (s) | W 5 | ESE 9 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | E 10 | E 10 | E 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
 kJ | 1 | 288 | 239 | 194 | 199 | 172 | 169 | 181 | 193 | 188 | 226 | 184 | 147 | 144 | 144 | 144 | 144 | 115 | 113 | 113 | 88 | 86 | 86 | 86 |
Swell 2 Height (m) Direction Period (s) | — | — | SW 5 | SW 4 | SW 4 | SW 4 | WSW 4 | SW 4 | SSE 8 | SSE 8 | — | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
| kJ | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 13 | 13 | — | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | S 11 | S 11 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SW 4 | SSE 8 | SSE 8 | N 3 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | — | SE 12 | SE 12 | SE 12 | ENE 11 |
| kJ | — | — | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 12 | 11 | 1 | 11 | 11 | 11 | 11 | 10 | 9 | — | 6 | 6 | 6 | 13 |
Wind waves Height (m) Direction Period (s) | ESE 9 | — | — | — | — | — | — | — | — | ENE 9 | ENE 10 | — | — | — | — | — | — | ENE 3 | ENE 3 | ENE 3 | ENE 3 | ENE 3 | E 3 | E 4 |
| kJ | 295 | — | — | — | — | — | — | — | — | 96 | 129 | — | — | — | — | — | — | 3 | 3 | 3 | 3 | 3 | 3 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 607 | 607 | 607 | 607 | 76 | 76 | 76 | 76 | 14 | 14 | 10 | 599 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 47 | 76 | 0 | 599 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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