Surf Forecasts:
How big are the waves at Yona Bay today (22 Jun):
- Morning surf: Morning surf (22 Jun, local time) - 1.5ft (0.4m), 6s period with W swell.
- Afternoon surf: Afternoon surf (22 Jun, local time) - 1.5ft (0.4m), 6s period with W swell.
- Evening surf: Evening surf (22 Jun, local time) - 1ft (0.3m), 6s period with W swell.
The current surf forecast for Yona Bay at 7AM is: 0.4m 6s primary swell from a West direction (forecast issued at 02:00am June 22). An open ocean swell of 0.9m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Jun) | 1.5ft (0.4m) | 6s |
| Afternoon (22 Jun) | 1.5ft (0.4m) | 6s |
| Evening (22 Jun) | 1ft (0.3m) | 6s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 29°C on Tue morning, min 26°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Monday 22 | Tuesday 23 | Wednesday 24 | ||||||||||||||||||||||
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 7 | W 7 | W 7 | W 6 | W 6 | W 6 | W 6 | W 6 | E 8 | E 8 | E 9 | E 8 | E 8 | E 8 | E 8 | N 8 | N 7 | S 11 | S 11 | S 12 | S 12 | N 8 | S 13 | N 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 23 | 23 | 21 | 13 | 12 | 12 | 7 | 6 | 12 | 12 | 13 | 12 | 12 | 11 | 12 | 5 | 4 | 0 | 0 | 0 | 0 | 11 | 0 | 10 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross | cross-off | glassy | cross-off | glassy | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 00:27AM1.70m | 12:34PM1.49m | 1:19AM1.68m | 2:05PM1.42m | 2:13AM1.67m | 3:39PM1.41m | ||||||||||||||||||
Low Tide | 6:45AM0.84m | 6:44PM0.76m | 7:59AM0.79m | 7:45PM0.91m | 9:11AM0.70m | 8:52PM1.02m | ||||||||||||||||||
 | |  | | | | | |  | |  | | | | | | | | | | | | | | |
 | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 27 |
Feels °C | 29 | 28 | 28 | 29 | 30 | 31 | 32 | 30 | 30 | 30 | 31 | 32 | 32 | 32 | 31 | 31 | 31 | 30 | 30 | 28 | 29 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | SE 11 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 12 | SSE 11 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | S 11 | S 11 | S 11 | S 12 | S 12 | S 13 | S 13 | S 13 |
| kJ | 50 | 52 | 189 | 179 | 184 | 240 | 173 | 177 | 393 | 403 | 518 | 504 | 478 | 496 | 531 | 634 | 544 | 534 | 526 | 726 | 869 | 942 | 1037 | 1070 |
Swell 2 Height (m) Direction Period (s) | W 7 | SE 12 | W 7 | W 6 | W 6 | W 6 | SE 14 | SE 12 | E 8 | E 8 | E 9 | E 8 | E 8 | E 8 | E 8 | SE 12 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | ESE 11 | ESE 11 | ESE 11 |
| kJ | 23 | 73 | 21 | 13 | 12 | 12 | 89 | 157 | 12 | 12 | 13 | 12 | 12 | 11 | 12 | 21 | 61 | 44 | 40 | 28 | 28 | 47 | 46 | 45 |
Swell 3 Height (m) Direction Period (s) | SE 13 | W 7 | NE 9 | NE 10 | NE 10 | NE 10 | W 6 | W 6 | WSW 6 | W 6 | W 6 | W 6 | ESE 12 | ESE 12 | SE 12 | N 8 | N 7 | SE 12 | SE 12 | SE 12 | SE 11 | N 8 | SE 7 | N 8 |
| kJ | 44 | 23 | 3 | 4 | 4 | 4 | 7 | 6 | 7 | 3 | 2 | 2 | 15 | 14 | 21 | 5 | 4 | 34 | 34 | 34 | 33 | 11 | 12 | 10 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 7 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 23 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 14 | 14 | 14 | 66 | 66 | 66 | 14 | 66 | 66 | 628 | 595 | 738 | 741 | 66 | 66 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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