Surf Forecasts:
How big are the waves at Yonabaru today (28 Jul):
- Afternoon surf: Afternoon surf (28 Jul, local time) - 1.5ft (0.4m), 10s period with ESE swell.
- Evening surf: Evening surf (28 Jul, local time) - 1.5ft (0.4m), 10s period with SE swell.
The current surf forecast for Yonabaru at 7PM is: 0.4m 10s primary swell from a Southeast direction and 0.3m 4s secondary swell from a East-southeast direction (forecast issued at 02:00pm July 28). 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 (28 Jul) | - | - |
| Afternoon (28 Jul) | 1.5ft (0.4m) | 10s |
| Evening (28 Jul) | 1.5ft (0.4m) | 10s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Tue night. Warm (max 30°C on Tue afternoon, min 27°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Tue 28 | Wednesday 29 | Thursday 30 | ||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 |
Wave Graph  | ||||||||||||||||||||
 kJ | 35 | 38 | 25 | 35 | 35 | 25 | 24 | 24 | 24 | 15 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 14 | 14 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | glassy | glassy | glassy | glassy | glassy | cross | glassy | glassy |
High Tide | 7:07PM1.97m | 6:08AM2.14m | 7:39PM2.03m | 6:51AM2.19m | 8:08PM2.06m | |||||||||||||||
Low Tide | 12:21PM0.24m | 00:28AM1.11m | 12:59PM0.20m | 1:07AM1.01m | 1:35PM0.20m | |||||||||||||||
 | | |  |  | | | |  |  | | | | | | | | | | | |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:16 | — |
mm | — | — | — | 1 | — | 3 | — | — | — | 1 | 1 | — | — | — | — | — | — | 1 | — | — |
Temp °C | 30 | 30 | 29 | 29 | 28 | 28 | 28 | 29 | 30 | 30 | 30 | 29 | 28 | 28 | 27 | 29 | 29 | 30 | 29 | 28 |
Feels °C | 32 | 33 | 32 | 33 | 33 | 33 | 33 | 34 | 34 | 36 | 36 | 34 | 33 | 33 | 32 | 34 | 34 | 35 | 34 | 33 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | ESE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 5 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 |
| kJ | 19 | 38 | 25 | 35 | 35 | 25 | 6 | 24 | 24 | 15 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 14 | 14 |
Swell 2 Height (m) Direction Period (s) | SE 10 | S 7 | S 7 | S 7 | S 7 | S 7 | SE 10 | SE 5 | SE 5 | ESE 5 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 |
| kJ | 35 | 17 | 10 | 10 | 10 | 10 | 24 | 6 | 6 | 5 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | S 7 | SW 8 | SW 8 | SW 8 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | S 7 | S 7 | S 7 | E 8 | E 8 |
| kJ | 2 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 2 | 2 | 2 | 2 | 2 | 4 | 3 | 3 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | ESE 3 | ESE 3 | ESE 3 | ESE 4 | SE 4 | SE 5 | — | — | — | — | — | — | — | — | — | — | — | — | E 4 | — |
| kJ | 1 | 2 | 2 | 3 | 5 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 13 | 836 | 703 | 13 | 13 | 680 | 672 | 14 | 14 | 14 | 14 | 680 | 680 | 680 | 89 | 720 | 720 | 1192 | 89 | 14 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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