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Surf Forecasts:
Yonabaru surfForecast / Okinawa / Japan
48hr Weather and Surf, issued 2 am Saturday 04 Apr 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
22.7° C
(Which is normal for this time of year)How big are the waves at Yonabaru today?
The current surf forecast for Yonabaru at 6AM is: 0.1m 10s primary swell from a East direction and 0.1m 6s secondary swell from a North direction (forecast issued at 02:00am April 04). An open ocean swell of 2.3m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Apr) | 0.5ft (0.2m) | 10s |
| Afternoon (04 Apr) | 0.5ft (0.2m) | 10s |
| Evening (04 Apr) | 2.5ft (0.7m) | 7s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 04 | Sunday 05 | Monday 06 | ||||||||||||||||||||||
| 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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 10 | 10 | 10 | 10 | 10 | 7 | 6 | 7 | 7 | 7 | 8 | 7 | 7 | 6 | 4 | 9 | 9 | 5 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 230 | 1 | 2 | 8 | 9 | 10 | 8 | 43 | 38 | 41 | 63 | 65 | 59 | 56 | 42 | 71 | 44 | 62 | 62 | 63 | 59 | 59 | 59 | 60 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- on | on | on | on | on | on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 7:28AM 1.95 | 8:16PM 1.87 | 7:55AM 1.94 | 8:56PM 1.77 | 8:24AM 1.90 | |||||||||||||||||||
Low Tide / height (m) | 1:32AM 0.45 | 1:53PM 0.07 | 2:02AM 0.56 | 2:29PM 0.06 | 2:32AM 0.69 | 3:08PM 0.11 | ||||||||||||||||||
Saturday 04 | Sunday 05 | Monday 06 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - |
 |  |  |  | |  |  |  | | |  |  |  | | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | 9 | 25 | 5 | - | 5 | 16 | 4 | - | - | - | - | - | - | - | 1 | - | - | - | - |
| Temp. °C | 21 | 22 | 22 | 23 | 24 | 22 | 19 | 19 | 19 | 18 | 17 | 18 | 20 | 20 | 20 | 20 | 21 | 22 | 22 | 23 | 24 | 23 | 23 | 23 |
| Feels °C (?) | 18 | 19 | 19 | 21 | 21 | 22 | 19 | 19 | 19 | 18 | 17 | 17 | 20 | 20 | 20 | 20 | 20 | 24 | 23 | 23 | 24 | 23 | 23 | 23 |
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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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