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Surf Forecasts:
Yonabaru surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 pm Monday 30 Mar 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
22.5° C
(Which is slightly cooler than normal)How big are the waves at Yonabaru today?
The current surf forecast for Yonabaru at 6PM is: 0.5m 12s primary swell from a East direction and 0.1m 8s secondary swell from a Southeast direction (forecast issued at 02:00pm March 30). An open ocean swell of 1.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Mar) | - | - |
| Afternoon (30 Mar) | 1.5ft (0.5m) | 11s |
| Evening (30 Mar) | 1.5ft (0.5m) | 11s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 12 | 11 | 11 | 11 | 10 | 7 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 8 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 61 | 64 | 69 | 63 | 40 | 22 | 22 | 21 | 22 | 30 | 22 | 22 | 23 | 23 | 22 | 21 | 23 | 39 | 131 | 138 | 175 | 168 | 167 | 132 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross | cross | 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 | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross |
High Tide / height (m) | 4:54PM 1.71 | 5:43AM 1.76 | 5:39PM 1.83 | 6:10AM 1.84 | 6:21PM 1.91 | 6:36AM 1.90 | ||||||||||||||||||
Low Tide / height (m) | 11:04AM 0.71 | 11:20PM 0.28 | 11:39AM 0.52 | 11:57PM 0.27 | 12:13PM 0.35 | 12:30AM 0.29 | ||||||||||||||||||
Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - | - | 6:20 |
| Sunset | - | - | 6:44 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - |
 |  | |  |  | | | | |  | | |  | | | |  | |  | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | 1 | 6 | - | - | - | - | - |
| Temp. °C | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 24 | 24 | 23 | 19 | 19 | 18 | 18 | 18 | 18 |
| Feels °C (?) | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 23 | 24 | 22 | 22 | 22 | 23 | 22 | 21 | 16 | 16 | 15 | 16 | 15 | 15 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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