Surf Forecasts:
How big are the waves at Yona Bay today (05 Oct):
- Afternoon surf: Afternoon surf (05 Oct, local time) - 3ft (0.9m), 10s period with ENE swell.
- Evening surf: Evening surf (05 Oct, local time) - 6ft (1.8m), 7s period with N swell.
The current surf forecast for Yona Bay at 10PM is: 1.8m 7s primary swell from a North direction and 1.0m 10s secondary swell from a East-northeast direction (forecast issued at 02:00pm October 05). An open ocean swell of 1.0m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Oct) | - | - |
| Afternoon (05 Oct) | 3ft (0.9m) | 10s |
| Evening (05 Oct) | 6ft (1.8m) | 7s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Mon afternoon. Warm (max 26°C on Mon afternoon, min 24°C on Tue morning). Mainly strong winds. | ||||||||||||||||||||
Mon 5 | Tuesday 6 | Wednesday 7 | ||||||||||||||||||
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 | ENE 10 | N 6 | N 7 | N 7 | E 13 | E 14 | E 14 | E 15 | E 15 | E 16 | E 16 | E 16 | E 15 | E 15 | E 15 | E 15 | ENE 15 | E 14 | E 14 |
Wave Graph  | ||||||||||||||||||||
 kJ | 130 | 163 | 198 | 294 | 271 | 461 | 627 | 919 | 1513 | 2055 | 2082 | 2314 | 2082 | 1963 | 1526 | 1589 | 1632 | 1421 | 1212 | 1048 |
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 | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 4:01PM1.56m | 2:55AM1.56m | 4:48PM1.66m | 4:19AM1.68m | 5:23PM1.76m | |||||||||||||||
Low Tide | 9:29PM1.15m | 9:55AM0.55m | 10:35PM0.96m | 10:52AM0.50m | ||||||||||||||||
 |  |  |  | | |  | | |  | |  | | | | | | | | | |
 | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | — | — | 6:09 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:07 | — |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 |
Feels °C | 28 | 25 | 22 | 22 | 21 | 20 | 20 | 20 | 20 | 19 | 19 | 18 | 19 | 19 | 18 | 19 | 20 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | ESE 12 | ESE 12 | ESE 11 | E 12 | ENE 10 | E 13 | E 14 | E 14 | E 15 | E 15 | E 16 | E 16 | E 16 | E 15 | E 15 | E 15 | E 15 | ENE 15 | E 14 | E 14 |
| kJ | 298 | 237 | 229 | 289 | 255 | 461 | 627 | 919 | 1513 | 2055 | 2082 | 2314 | 2082 | 1963 | 1526 | 1589 | 1632 | 1421 | 1212 | 1048 |
Swell 2 Height (m) Direction Period (s) | ENE 10 | ENE 10 | ENE 10 | ENE 10 | E 13 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | NW 8 | — | — | — | — | — | — | — | — | SE 13 | SE 13 |
| kJ | 130 | 163 | 163 | 194 | 329 | 250 | 232 | 151 | 251 | 107 | — | — | — | — | — | — | — | — | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | E 16 | E 16 | E 16 | E 22 | E 20 | E 24 | E 22 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 21 | 20 | 43 | 9 | 30 | 11 | 38 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 7 | N 4 | N 6 | N 7 | N 7 | N 7 | NNW 7 | NNW 7 | NNW 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 7 |
| kJ | 15 | 12 | 198 | 294 | 271 | 243 | 362 | 327 | 345 | 282 | 565 | 608 | 552 | 500 | 470 | 454 | 398 | 337 | 311 | 311 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 28 | 595 | 595 | 597 | 597 | 597 | 597 | 597 | 597 | 597 | 597 | 595 | 597 | 595 | 595 | 595 | 595 | 595 | 595 | 595 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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