Surf Forecasts:
How big are the waves at Yonabaru today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 2.5ft (0.8m), 12s period with E swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 2.5ft (0.7m), 12s period with E swell.
- Evening surf: Evening surf (11 Aug, local time) - 2.5ft (0.7m), 12s period with E swell.
The current surf forecast for Yonabaru at 7AM is: 0.8m 12s primary swell from a East direction and 0.9m 6s secondary swell from a East direction (forecast issued at 02:00am August 11). An open ocean swell of 1.5m 10s is not directed at the surf break, a second open ocean swell of 0.9m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 2.5ft (0.8m) | 12s |
| Afternoon (11 Aug) | 2.5ft (0.7m) | 12s |
| Evening (11 Aug) | 2.5ft (0.7m) | 12s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 62mm), heaviest during Wed afternoon. Warm (max 30°C on Tue morning, min 25°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||||||||
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 | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 248 | 187 | 184 | 181 | 178 | 136 | 132 | 136 | 134 | 125 | 89 | 84 | 85 | 83 | 82 | 53 | 51 | 51 | 73 | 73 | 71 | 51 | 53 | 56 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-off | off | glassy | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:54AM2.01m | 6:39PM1.95m | 5:43AM2.11m | 7:09PM2.03m | 6:27AM2.18m | 7:37PM2.08m | ||||||||||||||||||
Low Tide | 11:20PM1.24m | 11:53AM0.33m | 00:03AM1.12m | 12:32PM0.26m | 00:41AM0.99m | 1:07PM0.25m | ||||||||||||||||||
 |  |  | | |  | | |  | | | |  | | | | | | | | | |  |  | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — |
mm | 1 | — | — | — | — | 1 | — | — | — | 2 | 3 | 4 | 10 | 29 | 1 | — | — | — | 1 | 2 | 3 | 1 | — | — |
Temp °C | 28 | 27 | 27 | 29 | 30 | 30 | 29 | 28 | 27 | 27 | 27 | 26 | 26 | 25 | 26 | 26 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 32 | 31 | 31 | 33 | 34 | 34 | 33 | 33 | 31 | 31 | 32 | 29 | 31 | 30 | 32 | 30 | 31 | 30 | 30 | 31 | 31 | 30 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSW 9 | SSW 9 | SSW 9 | S 9 | S 9 | S 9 | SSW 9 | S 8 | S 8 | S 8 | S 9 | S 9 | SW 8 | SW 8 | SW 8 | SW 8 | SW 9 |
| kJ | 468 | 452 | 443 | 490 | 408 | 356 | 349 | 418 | 360 | 352 | 196 | 196 | 181 | 232 | 142 | 142 | 138 | 146 | 157 | 100 | 100 | 100 | 102 | 107 |
Swell 2 Height (m) Direction Period (s) | SW 10 | SW 10 | SW 10 | E 12 | SW 10 | SW 10 | SW 10 | E 12 | E 12 | E 11 | SW 9 | SW 9 | SW 9 | E 11 | SW 8 | SW 8 | SW 9 | SW 8 | SW 8 | S 9 | S 8 | S 8 | S 8 | S 8 |
| kJ | 256 | 196 | 170 | 181 | 122 | 115 | 113 | 136 | 134 | 125 | 138 | 132 | 99 | 83 | 84 | 84 | 78 | 86 | 82 | 97 | 91 | 66 | 65 | 66 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 6 | E 12 | E 12 | E 12 | E 6 | E 6 | E 6 | E 11 | E 11 | E 11 | E 6 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 248 | 187 | 184 | 38 | 178 | 136 | 132 | 37 | 27 | 29 | 89 | 84 | 85 | 11 | 82 | 53 | 51 | 51 | 73 | 73 | 71 | 51 | 53 | 56 |
Wind waves Height (m) Direction Period (s) | E 7 | E 6 | E 6 | — | — | — | — | — | — | — | — | SW 3 | — | — | — | — | — | — | — | — | — | NW 2 | WNW 4 | WNW 6 |
| kJ | 42 | 39 | 62 | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | 2 | 13 | 95 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 0 | 0 | 0 | 10 | 12 | 12 | 0 | 14 | 16 | 16 | 14 | 13 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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