Surf Forecasts:
How big are the waves at Yona Bay today (08 Oct):
- Morning surf: Morning surf (08 Oct, local time) - 5ft (1.6m), 13s period with ENE swell.
- Afternoon surf: Afternoon surf (08 Oct, local time) - 5ft (1.6m), 12s period with ENE swell.
- Evening surf: Evening surf (08 Oct, local time) - 6.5ft (2.0m), 12s period with ENE swell.
The current surf forecast for Yona Bay at 4PM is: 1.6m 12s primary swell from a East-northeast direction and 0.7m 7s secondary swell from a North-northwest direction (forecast issued at 08:00am October 08). An open ocean swell of 0.1m 13s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Oct) | 5ft (1.6m) | 13s |
| Afternoon (08 Oct) | 5ft (1.6m) | 12s |
| Evening (08 Oct) | 6.5ft (2.0m) | 12s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Sat morning. Warm (max 27°C on Sat morning, min 25°C on Thu morning). Mainly fresh winds. | ||||||||||||||||||||||
Thursday 8 | Friday 9 | Saturday 10 | ||||||||||||||||||||
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) | NE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 10 | E 10 | ENE 10 | ENE 17 | ENE 16 | ENE 16 | ENE 16 | ENE 16 | E 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1210 | 825 | 749 | 737 | 811 | 1066 | 990 | 366 | 353 | 249 | 226 | 191 | 200 | 331 | 284 | 335 | 459 | 359 | 337 | 421 | 421 | 390 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 5:16AM1.80m | 5:52PM1.84m | 6:02AM1.90m | 6:19PM1.91m | 6:42AM1.95m | 6:45PM1.95m | ||||||||||||||||
Low Tide | 11:36AM0.47m | 11:56PM0.57m | 12:13PM0.48m | 00:30AM0.41m | 12:45PM0.52m | |||||||||||||||||
 |  |  | | |  |  | | | | | | | |  | | |  | | | | | |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:04 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | 1 | 2 | 1 | 1 | — |
Temp °C | 25 | 26 | 25 | 25 | 25 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 |
Feels °C | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 22 | 23 | 23 | 24 | 25 | 26 | 26 | 27 | 28 | 28 | 28 | 29 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SE 13 | NNW 7 | NNW 7 | NNW 7 | N 6 | N 6 | N 6 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | E 17 | E 16 | E 10 | ENE 17 | ENE 16 | ENE 16 | ENE 16 | ENE 16 | E 15 |
| kJ | 6 | 77 | 62 | 60 | 41 | 28 | 26 | 180 | 143 | 170 | 133 | 105 | 88 | 202 | 264 | 235 | 459 | 359 | 337 | 421 | 421 | 279 |
Swell 2 Height (m) Direction Period (s) | SE 13 | S 8 | S 8 | SE 13 | SE 12 | SE 12 | E 19 | E 18 | ENE 18 | ENE 18 | ENE 18 | E 17 | E 17 | SE 11 | N 5 | E 16 | SE 11 | ENE 9 | NE 9 | NE 8 | N 5 | N 5 |
| kJ | 26 | 1 | 1 | 6 | 6 | 6 | 7 | 25 | 62 | 62 | 62 | 151 | 200 | 20 | 8 | 257 | 19 | 30 | 20 | 18 | 4 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 8 | E 20 | E 20 | SE 12 | SE 12 | SE 12 | SE 10 | ESE 12 | E 9 | SE 11 | S 9 | SE 11 | NNE 5 | S 8 | N 5 | N 5 | N 5 | ESE 10 | S 7 |
| kJ | — | — | — | 1 | 7 | 7 | 6 | 6 | 6 | 4 | 14 | 27 | 20 | 2 | 19 | 9 | 1 | 5 | 5 | 4 | 10 | 1 |
Wind waves Height (m) Direction Period (s) | NE 13 | ENE 13 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 11 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 10 | E 10 | ENE 10 | ENE 10 | E 6 | E 7 | E 8 | E 9 | E 9 |
| kJ | 1210 | 825 | 749 | 737 | 811 | 1066 | 990 | 366 | 353 | 249 | 226 | 191 | 191 | 331 | 284 | 335 | 235 | 84 | 89 | 135 | 247 | 390 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 33 | 33 | 33 | 33 | 63 | 65 | 595 | 33 | 33 | 63 | 761 | 33 | 33 | 33 | 33 | 33 | 0 | 33 | 0 | 0 | 60 | 0 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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