Surf Forecasts:
How big are the waves at Yona Bay today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 5ft (1.5m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 4.5ft (1.4m), 8s period with ENE swell.
- Evening surf: Evening surf (09 Oct, local time) - 4.5ft (1.3m), 10s period with ENE swell.
The current surf forecast for Yona Bay at 6AM is: 1.7m 8s primary swell from a East-northeast direction and 0.8m 11s secondary swell from a East-northeast direction, 0.3m 18s secondary swell from a East-northeast direction (forecast issued at 02:00am October 09). The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | 5ft (1.5m) | 8s |
| Afternoon (09 Oct) | 4.5ft (1.4m) | 8s |
| Evening (09 Oct) | 4.5ft (1.3m) | 10s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Sun morning. Warm (max 27°C on Sat morning, min 25°C on Fri morning). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | ||||||||||||||||||||||
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 | 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) | E 8 | E 8 | ENE 8 | ENE 8 | ENE 11 | ENE 8 | E 17 | ENE 10 | E 16 | E 16 | ENE 17 | ENE 16 | ENE 16 | ENE 16 | ENE 16 | E 15 | E 15 | E 8 | E 14 | ENE 14 | ENE 14 | E 13 | E 13 | E 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 341 | 333 | 348 | 256 | 214 | 226 | 200 | 353 | 264 | 257 | 459 | 448 | 337 | 421 | 421 | 279 | 272 | 448 | 333 | 327 | 304 | 355 | 852 | 784 |
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 | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off |
High Tide | 6:02AM1.90m | 6:19PM1.91m | 6:42AM1.95m | 6:45PM1.95m | 7:18AM1.95m | 7:10PM1.98m | ||||||||||||||||||
Low Tide | 11:56PM0.57m | 12:13PM0.48m | 00:30AM0.41m | 12:45PM0.52m | 1:02AM0.30m | 1:14PM0.58m | ||||||||||||||||||
 | |  |  | | | | |  | | |  | | | | |  | | | | | |  | | |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:02 | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | — | 1 | 1 | 2 | 3 | 2 | — | — |
Temp °C | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 |
Feels °C | 23 | 23 | 22 | 22 | 24 | 25 | 25 | 27 | 28 | 28 | 29 | 29 | 31 | 30 | 30 | 29 | 28 | 28 | 28 | 27 | 26 | 27 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | E 17 | ENE 10 | ENE 10 | ENE 17 | ENE 16 | E 7 | ENE 16 | E 8 | E 8 | E 9 | E 8 | E 14 | ENE 14 | ENE 14 | E 8 | E 13 | E 12 |
| kJ | 233 | 176 | 143 | 135 | 167 | 103 | 103 | 202 | 250 | 218 | 459 | 448 | 58 | 421 | 89 | 135 | 210 | 278 | 333 | 327 | 304 | 191 | 852 | 784 |
Swell 2 Height (m) Direction Period (s) | N 6 | N 6 | ENE 18 | ENE 18 | ENE 18 | E 17 | E 17 | SE 11 | E 16 | E 16 | E 7 | E 7 | ENE 16 | E 7 | ENE 16 | E 15 | E 15 | E 14 | S 7 | S 7 | ESE 10 | E 13 | SE 10 | NNW 6 |
| kJ | 27 | 18 | 62 | 62 | 62 | 151 | 200 | 20 | 264 | 257 | 42 | 56 | 337 | 87 | 421 | 279 | 272 | 268 | 1 | 1 | 10 | 355 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | E 19 | E 18 | SE 12 | SE 12 | ESE 12 | SE 12 | SE 11 | S 9 | SE 11 | SE 11 | ENE 10 | NE 9 | NE 9 | NE 9 | NE 8 | NE 8 | N 5 | S 7 | — | — | — | ESE 10 | — | SE 10 |
| kJ | 7 | 25 | 6 | 6 | 14 | 21 | 20 | 2 | 19 | 19 | 72 | 23 | 21 | 46 | 35 | 35 | 2 | 1 | — | — | — | 10 | — | 4 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 7 | ENE 10 | N 5 | — | — | — | — | — | — | — | — | E 8 | E 8 | E 8 | E 8 | — | — | — |
| kJ | 341 | 333 | 348 | 256 | 214 | 226 | 181 | 353 | 10 | — | — | — | — | — | — | — | — | 448 | 313 | 309 | 224 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 63 | 63 | 63 | 65 | 33 | 33 | 33 | 33 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 33 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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