Surf Forecasts:
How big are the waves at Yona Bay today (25 Oct):
- Afternoon surf: Afternoon surf (25 Oct, local time) - 2.5ft (0.8m), 10s period with W swell.
- Evening surf: Evening surf (25 Oct, local time) - 4ft (1.2m), 9s period with W swell.
The current surf forecast for Yona Bay at 7PM is: 0.9m 10s primary swell from a West direction (forecast issued at 02:00pm October 25). An open ocean swell of 1.3m 9s is not directed at the surf break, a second open ocean swell of 1.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Oct) | - | - |
| Afternoon (25 Oct) | 2.5ft (0.8m) | 10s |
| Evening (25 Oct) | 4ft (1.2m) | 9s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue night. Warm (max 28°C on Sun afternoon, min 22°C on Tue night). Mainly strong winds. | ||||||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | ||||||||||||||||||
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) | ENE 10 | W 10 | W 10 | W 9 | W 9 | W 9 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NW 9 | NW 9 | NNW 9 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | N 8 | N 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 35 | 135 | 151 | 234 | 375 | 399 | 442 | 415 | 422 | 526 | 531 | 515 | 614 | 934 | 961 | 880 | 705 | 660 | 744 | 914 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 6:17PM1.91m | 7:03AM1.92m | 6:46PM1.97m | 7:44AM1.93m | 7:17PM1.99m | |||||||||||||||
Low Tide | 12:19PM0.57m | 00:40AM0.21m | 12:54PM0.61m | 1:16AM0.09m | 1:29PM0.67m | |||||||||||||||
 |  |  | | |  | | | | | |  | | | | | | | |  | |
 | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — |
 | — | 5:50 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 25 | 24 | 25 | 24 | 23 |
Feels °C | 29 | 29 | 29 | 28 | 27 | 24 | 24 | 24 | 24 | 24 | 23 | 22 | 23 | 22 | 20 | 21 | 20 | 20 | 19 | 17 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | W 9 | W 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 237 | 254 | 260 | 234 | 375 | 277 | 341 | 356 | 356 | 307 | 307 | 258 | 240 | 197 | 159 | 156 | 113 | 110 | 110 | 84 |
Swell 2 Height (m) Direction Period (s) | SW 10 | W 10 | W 10 | ESE 9 | ESE 9 | S 8 | S 7 | S 7 | S 7 | SSW 7 | S 7 | SSW 7 | S 7 | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 |
| kJ | 239 | 135 | 151 | 260 | 266 | 54 | 39 | 26 | 24 | 16 | 15 | 9 | 8 | 3 | 3 | 3 | 3 | 1 | 1 | 1 |
Swell 3 Height (m) Direction Period (s) | ENE 10 | SW 10 | SW 9 | S 8 | S 8 | N 10 | N 9 | N 8 | N 8 | N 8 | SW 7 | SSW 7 | W 6 | SW 6 | SW 6 | — | — | — | — | — |
| kJ | 35 | 84 | 53 | 157 | 92 | 30 | 26 | 13 | 12 | 5 | 2 | 15 | 1 | 1 | 1 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 8 | S 8 | S 8 | SSW 8 | SW 8 | W 9 | WNW 9 | WNW 9 | WNW 9 | NW 9 | NW 9 | NW 9 | NNW 9 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NNW 9 | N 8 | N 8 |
| kJ | 339 | 316 | 223 | 284 | 25 | 399 | 442 | 415 | 422 | 526 | 531 | 515 | 614 | 934 | 961 | 880 | 705 | 660 | 744 | 914 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 664 | 690 | 12 | 12 | 12 | 28 | 28 | 28 | 690 | 738 | 74 | 88 | 88 | 597 | 597 | 597 | 597 | 597 | 597 | 597 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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