Surf Forecasts:
How big are the waves at Yonabaru today (20 Oct):
- Morning surf: Morning surf (20 Oct, local time) - 6ft (1.8m), 14s period with ESE swell.
- Afternoon surf: Afternoon surf (20 Oct, local time) - 6ft (1.8m), 14s period with SE swell.
- Evening surf: Evening surf (20 Oct, local time) - 7.5ft (2.3m), 16s period with SE swell.
The current surf forecast for Yonabaru at 5PM is: 1.7m 13s primary swell from a East-southeast direction and 1.1m 17s secondary swell from a Southeast direction (forecast issued at 08:00am October 20). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Oct) | 6ft (1.8m) | 14s |
| Afternoon (20 Oct) | 6ft (1.8m) | 14s |
| Evening (20 Oct) | 7.5ft (2.3m) | 16s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 38mm), heaviest during Wed night. Warm (max 28°C on Tue morning, min 24°C on Wed night). Winds increasing (light winds from the ENE on Tue morning, strong winds from the NE by Wed night). | ||||||||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | ||||||||||||||||||||
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) | SE 14 | ESE 14 | ESE 14 | SE 14 | ESE 13 | SE 16 | SE 15 | SE 15 | SE 16 | SE 16 | SE 17 | SE 17 | NE 5 | NE 6 | NE 6 | NE 7 | NE 7 | NE 8 | NE 8 | NNW 8 | NE 8 | NE 7 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 459 | 1370 | 1427 | 1179 | 998 | 2453 | 2491 | 3144 | 4274 | 5849 | 8074 | 8744 | 133 | 323 | 451 | 656 | 786 | 1099 | 1103 | 290 | 640 | 557 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:25PM1.69m | 2:42AM1.62m | 4:06PM1.78m | 3:55AM1.73m | 4:40PM1.87m | |||||||||||||||||
Low Tide | 8:13AM0.66m | 9:13PM1.13m | 9:23AM0.64m | 10:07PM0.93m | 10:15AM0.62m | |||||||||||||||||
 |  | | | | |  | | |  | |  |  | | |  | | | | | | | |
 | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — |
 | — | — | — | 5:57 | — | — | — | — | — | — | — | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 4 | 6 | 2 | 5 | 5 | 2 | 1 | 1 |
Temp °C | 26 | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 24 | 25 | 25 | 25 | 26 | 27 |
Feels °C | 29 | 30 | 31 | 30 | 30 | 28 | 28 | 29 | 29 | 29 | 29 | 27 | 25 | 25 | 24 | 23 | 21 | 23 | 24 | 23 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 14 | ESE 14 | SE 14 | ESE 13 | SE 16 | SE 15 | SE 15 | SE 16 | SE 16 | SE 17 | SE 17 | SE 16 | SSE 16 | SSE 17 | SSE 17 | SSE 17 | SSE 17 | SSE 16 | SSE 16 | SSE 16 | SSE 16 |
| kJ | 207 | 1370 | 1427 | 1179 | 998 | 2453 | 2491 | 3144 | 4274 | 5849 | 8074 | 8744 | 8195 | 9160 | 12940 | 14231 | 13664 | 12971 | 12046 | 13759 | 10436 | 10053 |
Swell 2 Height (m) Direction Period (s) | SE 14 | SE 19 | SSE 18 | SE 17 | SE 16 | — | NW 8 | NNW 7 | NNW 7 | — | — | — | — | — | — | — | NW 8 | NNW 9 | — | NNW 8 | NNW 9 | N 9 |
| kJ | 459 | 95 | 223 | 505 | 844 | — | 2 | 5 | 5 | — | — | — | — | — | — | — | 154 | 129 | — | 290 | 92 | 225 |
Swell 3 Height (m) Direction Period (s) | E 10 | SE 19 | SE 18 | ENE 9 | ENE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 92 | 229 | 463 | 146 | 227 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ENE 10 | ENE 9 | — | — | ENE 9 | — | — | NE 5 | NE 6 | NE 6 | NE 7 | NE 7 | NE 8 | NE 8 | — | NE 8 | NE 7 |
| kJ | — | — | — | — | — | 210 | 197 | — | — | 227 | — | — | 133 | 323 | 451 | 656 | 786 | 1099 | 1103 | — | 640 | 557 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 10 | 13 | 13 | 10 | 13 | 14 | 13 | 16 | 16 | 14 | 703 | 703 | 672 | 670 | 672 | 672 | 670 | 670 | 670 | 760 | 760 | 760 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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