Surf Forecasts:
How big are the waves at Yonabaru today (07 Aug):
- Morning surf: Morning surf (07 Aug, local time) - 11ft (3.5m), 15s period with E swell.
- Afternoon surf: Afternoon surf (07 Aug, local time) - 6ft (1.9m), 12s period with NNE swell.
- Evening surf: Evening surf (07 Aug, local time) - 3ft (0.9m), 11s period with NNE swell.
The current surf forecast for Yonabaru at 4AM is: 3.5m 15s primary swell from a East direction and 3.5m 9s secondary swell from a North direction (forecast issued at 08:00pm August 06). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Aug) | 11ft (3.5m) | 15s |
| Afternoon (07 Aug) | 6ft (1.9m) | 12s |
| Evening (07 Aug) | 3ft (0.9m) | 11s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 156mm), heaviest during Fri afternoon. Warm (max 30°C on Sun morning, min 27°C on Thu night). Winds decreasing (severe gales from the W on Fri afternoon, fresh winds from the SSE by Sun afternoon). | ||||||||||||||||||
Thu 6 | Friday 7 | Saturday 8 | ||||||||||||||||
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) | E 16 | E 16 | E 16 | E 15 | E 16 | E 15 | NW 10 | NNE 12 | NNE 12 | NNE 11 | NW 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 8036 | 8443 | 7465 | 6325 | 6823 | 5164 | 4100 | 980 | 749 | 190 | 2368 | 89 | 88 | 86 | 85 | 79 | 72 | 94 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross |
High Tide | 00:09AM1.88m | 2:39PM1.53m | 1:17AM1.84m | 4:26PM1.62m | ||||||||||||||
Low Tide | 5:49PM1.19m | 7:36AM0.75m | 7:05PM1.34m | 9:02AM0.67m | 8:56PM1.39m | |||||||||||||
 |  |  | |  | |  | | | |  | | | | | | | | |
 | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:10 | — |
mm | — | — | 2 | 2 | 9 | 10 | 20 | 34 | 12 | 20 | 6 | 18 | 10 | 2 | 1 | 1 | 1 | — |
Temp °C | 29 | 28 | 27 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 29 | 29 |
Feels °C | 28 | 25 | 24 | 25 | 22 | 23 | 21 | 20 | 21 | 21 | 20 | 22 | 23 | 21 | 23 | 24 | 25 | 27 |
Swell 1 Height (m) Direction Period (s) | E 16 | E 16 | E 16 | E 15 | E 16 | E 15 | ENE 14 | NNE 12 | NNE 12 | NNE 11 | NW 12 | WNW 12 | E 11 | E 11 | E 11 | E 11 | WSW 13 | WSW 14 |
| kJ | 8036 | 8443 | 7465 | 6325 | 6823 | 5164 | 2244 | 980 | 749 | 190 | 2368 | 2991 | 88 | 86 | 85 | 79 | 6904 | 5861 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | NNE 11 | NNE 12 | E 13 | E 12 | E 12 | E 12 | E 11 | E 16 | E 16 | ENE 15 | E 15 | E 10 | E 10 |
| kJ | — | — | — | — | — | 862 | 1477 | 633 | 181 | 98 | 95 | 89 | 5 | 5 | 22 | 17 | 72 | 94 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 9 | NE 16 | — | SE 13 | E 16 | E 16 | ENE 16 | — | — | — | E 15 | E 15 |
| kJ | — | — | — | — | — | — | 6 | 132 | — | 7 | 5 | 5 | 25 | — | — | — | 17 | 17 |
Wind waves Height (m) Direction Period (s) | N 7 | N 7 | N 8 | N 9 | NNW 9 | NW 9 | NW 10 | WNW 10 | W 10 | W 12 | SW 10 | SSW 10 | SW 12 | SW 12 | SW 13 | SW 13 | S 10 | S 10 |
| kJ | 453 | 730 | 1448 | 1782 | 2344 | 2741 | 4100 | 7043 | 7539 | 10208 | 6005 | 7073 | 11422 | 13775 | 16850 | 14482 | 2692 | 2223 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 855 | 607 | 607 | 607 | 607 | 607 | 785 | 1309 | 765 | 619 | 619 | 619 | 619 | 727 | 1062 | 727 | 727 | 619 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||
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