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Surf Forecasts:
Yonabaru surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 pm Wednesday 13 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
23.9° C
(Which is 1.5°C colder than average for this time of year)How big are the waves at Yonabaru today?
The current surf forecast for Yonabaru at 9PM is: 0.9m 9s primary swell from a East-southeast direction and 0.3m 3s secondary swell from a East-northeast direction (forecast issued at 02:00pm May 13). An open ocean swell of 0.3m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | - | - |
| Afternoon (13 May) | 3ft (0.9m) | 9s |
| Evening (13 May) | 3ft (0.9m) | 9s |
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 24°C on Wed afternoon, min 22°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Sat 16 | |||||||||||||||||||||
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 | 6 AM | 9 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 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 | ESE 9 | ESE 9 | E 5 | E 6 | E 6 | E 6 | E 7 | E 7 | ENE 7 | E 7 | E 7 | |
193 | 156 | 156 | 153 | 153 | 115 | 115 | 115 | 113 | 88 | 88 | 86 | 86 | 86 | 86 | 65 | 134 | 187 | 206 | 225 | 246 | 139 | 210 | 246 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | |
High Tide | 4:50PM1.74m | 4:45AM1.90m | 5:38PM1.82m | 5:17AM1.97m | 6:22PM1.88m | 5:49AM2.02m | ||||||||||||||||||
Low Tide | 10:36AM0.52m | 10:42PM0.70m | 11:15AM0.34m | 11:22PM0.74m | 11:53AM0.20m | 11:59PM0.78m | ||||||||||||||||||
 | | |  |  | | |  | | | |  | | | | | |  | | | | | | | |
 | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:41 | — | — |
 | — | — | 7:06 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | 7:07 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 |
26 | 26 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 19 | 19 | 19 | 19 | 20 | 19 | |
Swell 1 Height (m) Direction Period (s) | ESE 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 | ESE 9 | ESE 9 | ESE 9 | S 6 | S 6 | S 6 | S 6 | SE 15 | ESE 8 | E 9 | SE 11 |
 kJ | 193 | 156 | 156 | 153 | 153 | 115 | 115 | 115 | 113 | 88 | 88 | 86 | 86 | 86 | 86 | 65 | 1 | 1 | 1 | 1 | 9 | 82 | 15 | 5 |
Swell 2 Height (m) Direction Period (s) | — | 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 | SSE 6 | S 6 | S 16 | S 16 | S 16 | S 16 | S 6 | E 10 | SSE 11 | SE 15 |
| kJ | — | 6 | 5 | 11 | 11 | 11 | 5 | 10 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 3 | 5 | 5 | 5 | 5 | 1 | 17 | 12 | 9 |
Swell 3 Height (m) Direction Period (s) | SSE 8 | — | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | — | — | SSE 7 | SE 12 | SSE 7 | SE 12 | SE 12 | ENE 11 | — | SE 16 | S 6 | SE 16 | S 6 | S 6 | SE 11 | SE 15 | S 6 |
| kJ | 12 | — | 11 | 11 | 11 | 11 | 10 | — | — | 9 | 6 | 4 | 6 | 6 | 13 | — | 10 | 1 | 10 | 1 | 1 | 5 | 9 | 1 |
Wind waves Height (m) Direction Period (s) | — | — | — | ENE 3 | ENE 3 | E 3 | E 3 | E 3 | E 3 | E 3 | E 3 | E 3 | E 4 | E 4 | ENE 4 | E 5 | E 6 | E 6 | E 6 | E 7 | E 7 | ENE 7 | E 7 | E 7 |
| kJ | — | — | — | 1 | 1 | 3 | 3 | 4 | 4 | 3 | 3 | 5 | 9 | 15 | 25 | 56 | 134 | 187 | 206 | 225 | 246 | 139 | 210 | 246 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 17 | 76 | 17 | 17 | 17 | 17 | 17 | 17 | 26 | 599 | 599 | 634 | 670 | 634 | 670 | 670 | 616 | 785 | 670 | 670 | 670 | 14 | 14 | 14 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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