Surf Forecasts:
How big are the waves at Yona Bay today (26 Oct):
- Morning surf: Morning surf (26 Oct, local time) - 6ft (1.8m), 9s period with WNW swell.
- Afternoon surf: Afternoon surf (26 Oct, local time) - 6.5ft (2.0m), 10s period with NW swell.
- Evening surf: Evening surf (26 Oct, local time) - 6ft (1.9m), 9s period with NNW swell.
The current surf forecast for Yona Bay at 6AM is: 1.7m 9s primary swell from a West-northwest direction (forecast issued at 02:00am October 26). An open ocean swell of 1.4m 10s is not directed at the surf break, a second open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Oct) | 6ft (1.8m) | 9s |
| Afternoon (26 Oct) | 6.5ft (2.0m) | 10s |
| Evening (26 Oct) | 6ft (1.9m) | 9s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Mon morning, min 22°C on Tue night). Winds decreasing (strong winds from the N on Tue night, moderate winds from the ENE by Wed night). | ||||||||||||||||||||||||
Monday 26 | Tuesday 27 | Wednesday 28 | ||||||||||||||||||||||
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) | W 9 | W 9 | WNW 9 | WNW 9 | NW 10 | NW 10 | NW 10 | NNW 9 | NNW 9 | NNW 10 | NNW 10 | N 10 | N 9 | N 9 | N 9 | N 8 | N 8 | N 9 | N 9 | N 9 | N 10 | N 9 | NNW 9 | NNW 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 416 | 450 | 484 | 531 | 625 | 723 | 681 | 617 | 627 | 804 | 742 | 767 | 705 | 661 | 749 | 724 | 844 | 876 | 994 | 979 | 1041 | 821 | 495 | 217 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off |
High Tide | 7:03AM1.92m | 6:46PM1.97m | 7:44AM1.93m | 7:17PM1.99m | 8:26AM1.90m | 7:51PM1.99m | ||||||||||||||||||
Low Tide | 00:40AM0.21m | 12:54PM0.61m | 1:16AM0.09m | 1:29PM0.67m | 1:54AM0.03m | 2:04PM0.75m | ||||||||||||||||||
 |  | |  | |  |  | | | | | |  | | | | | | | | | | | | |
 | — | — | 6:31 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — |
 | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 24 |
Feels °C | 26 | 24 | 24 | 24 | 25 | 23 | 23 | 24 | 23 | 22 | 23 | 22 | 20 | 21 | 20 | 20 | 17 | 16 | 17 | 17 | 18 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | ESE 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 | ESE 9 | ESE 9 | E 9 | E 9 | E 10 | E 10 | NNW 9 | NNW 9 |
| kJ | 266 | 277 | 341 | 356 | 363 | 307 | 307 | 258 | 201 | 197 | 159 | 156 | 113 | 113 | 86 | 86 | 65 | 65 | 61 | 45 | 47 | 47 | 495 | 217 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 7 | S 7 | S 7 | S 7 | S 7 | SSW 7 | S 7 | S 7 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | S 6 | E 9 | — | E 10 | E 9 | N 8 |
| kJ | 93 | 54 | 39 | 26 | 24 | 15 | 8 | 9 | 8 | 3 | 3 | 3 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 64 | — | 65 | 45 | 171 |
Swell 3 Height (m) Direction Period (s) | ENE 9 | N 10 | N 9 | N 8 | N 8 | SW 7 | SW 7 | WSW 6 | SW 6 | W 6 | S 6 | SW 6 | W 6 | — | — | — | — | — | — | — | — | — | NNW 9 | — |
| kJ | 15 | 30 | 25 | 13 | 12 | 2 | 2 | 4 | 2 | 1 | 7 | 1 | 1 | — | — | — | — | — | — | — | — | — | 76 | — |
Wind waves Height (m) Direction Period (s) | W 9 | W 9 | WNW 9 | WNW 9 | NW 10 | NW 10 | NW 10 | NNW 9 | NNW 9 | NNW 10 | NNW 10 | N 10 | N 9 | N 9 | N 9 | N 8 | N 8 | N 9 | N 9 | N 9 | N 10 | N 9 | NE 5 | ENE 6 |
| kJ | 416 | 450 | 484 | 531 | 625 | 723 | 681 | 617 | 627 | 804 | 742 | 767 | 705 | 661 | 749 | 724 | 844 | 876 | 994 | 979 | 1041 | 821 | 60 | 178 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 28 | 28 | 28 | 28 | 28 | 28 | 74 | 88 | 597 | 597 | 597 | 597 | 622 | 597 | 597 | 605 | 605 | 920 | 1238 | 953 | 937 | 33 | 63 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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