
Surf Forecasts:
How big are the waves at Yonabaru today (21 Oct):
- Afternoon surf: Afternoon surf (21 Oct, local time) - 11ft (3.5m), 16s period with SE swell.
- Evening surf: Evening surf (21 Oct, local time) - 5ft (1.6m), 5s period with NE swell.
The current surf forecast for Yonabaru at 7PM is: 3.5m 16s primary swell from a Southeast direction and 1.2m 5s secondary swell from a Northeast direction (forecast issued at 02:00pm October 21). An open ocean swell of 2.0m 20s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | - | - |
| Afternoon (21 Oct) | 11ft (3.5m) | 16s |
| Evening (21 Oct) | 5ft (1.6m) | 5s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 50mm), heaviest during Thu morning. Warm (max 28°C on Wed afternoon, min 24°C on Thu morning). Winds increasing (moderate winds from the NE on Wed afternoon, strong winds from the E by Thu night). | ||||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | ||||||||||||||||||
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 17 | SE 16 | SE 16 | NE 5 | SE 16 | NE 6 | NE 7 | NE 7 | NE 8 | E 7 | ENE 8 | E 8 | E 8 | E 9 | ESE 9 | E 9 | N 8 | N 8 | S 16 | SSW 16 |
Wave Graph | ||||||||||||||||||||
6874 | 7225 | 5953 | 128 | 10549 | 278 | 572 | 883 | 1035 | 681 | 942 | 1251 | 1555 | 1670 | 1497 | 1375 | 50 | 33 | 0 | 0 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on |
High Tide | 4:06PM1.78m | 3:55AM1.73m | 4:40PM1.87m | 4:50AM1.85m | 5:10PM1.95m | |||||||||||||||
Low Tide | 9:23AM0.64m | 10:07PM0.93m | 10:15AM0.62m | 10:48PM0.72m | 10:58AM0.61m | |||||||||||||||
— | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | |
— | 5:55 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:53 | — | — | |
mm | — | 2 | — | — | — | 2 | 2 | 9 | 16 | 8 | 1 | 1 | — | — | — | — | 1 | 1 | 1 | 1 |
Temp °C | 28 | 28 | 27 | 26 | 26 | 26 | 25 | 24 | 24 | 25 | 25 | 25 | 26 | 26 | 26 | 27 | 28 | 27 | 27 | 27 |
Feels °C | 30 | 29 | 28 | 26 | 25 | 25 | 23 | 22 | 22 | 23 | 22 | 22 | 23 | 24 | 24 | 25 | 27 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 17 | SE 16 | SE 16 | SSE 16 | SE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | S 15 | S 15 | S 15 | SSE 15 | N 8 | N 8 | S 16 | SSW 16 |
6874 | 7225 | 5953 | 8893 | 10549 | 9060 | 8972 | 9567 | 9703 | 8820 | 11988 | 7962 | 8045 | 7881 | 8449 | 12211 | 50 | 33 | 14392 | 11650 | |
Swell 2 Height (m) Direction Period (s) | ENE 9 | SSE 20 | SSE 20 | — | — | — | — | NNW 8 | NNW 8 | N 8 | N 8 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | — | — | — |
146 | 4242 | 2953 | — | — | — | — | 136 | 244 | 239 | 177 | 151 | 151 | 116 | 90 | 69 | 36 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | ENE 9 | ENE 9 | NE 5 | NE 5 | NNW 6 | NE 6 | NE 7 | NE 7 | NE 8 | E 7 | ENE 8 | E 8 | E 8 | E 9 | ESE 9 | E 9 | SSE 16 | S 16 | S 16 | S 16 |
227 | 237 | 63 | 128 | 12 | 278 | 572 | 883 | 1035 | 681 | 942 | 1251 | 1555 | 1670 | 1497 | 1375 | 13590 | 14670 | 14450 | 12328 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 703 | 703 | 703 | 672 | 702 | 672 | 670 | 670 | 670 | 670 | 670 | 760 | 670 | 670 | 760 | 760 | 760 | 760 | 760 | 760 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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