Surf Forecasts:
How big are the waves at Yona Bay today (25 Jul):
- Afternoon surf: Afternoon surf (25 Jul, local time) - 1.5ft (0.4m), 9s period with ENE swell.
- Evening surf: Evening surf (25 Jul, local time) - 1.5ft (0.4m), 9s period with ENE swell.
The current surf forecast for Yona Bay at 8PM is: 0.4m 9s primary swell from a East-northeast direction (forecast issued at 02:00pm July 25). An open ocean swell of 0.9m 8s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Jul) | - | - |
| Afternoon (25 Jul) | 1.5ft (0.4m) | 9s |
| Evening (25 Jul) | 1.5ft (0.4m) | 9s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sun night. Warm (max 30°C on Sat afternoon, min 27°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | ||||||||||||||||||
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 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 29 | 28 | 28 | 28 | 28 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 7 | 7 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off |
High Tide | 6:04PM1.51m | 4:07AM1.65m | 6:40PM1.60m | 5:00AM1.70m | 7:07PM1.69m | |||||||||||||||
Low Tide | 10:43AM0.64m | 10:41PM1.29m | 11:32AM0.55m | 11:40PM1.24m | 12:10PM0.46m | |||||||||||||||
 |  | |  | | | |  | | | | |  | | | | | | | | |
 | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | 7:19 | — | — | — | — | — | — | — | 7:17 | — | — | — | — | — | — | — | 7:17 | — |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | 2 | — | — | — | — | — | — | — |
Temp °C | 29 | 30 | 30 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 |
Feels °C | 33 | 34 | 34 | 34 | 33 | 34 | 33 | 32 | 33 | 32 | 32 | 34 | 32 | 32 | 32 | 31 | 32 | 31 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | S 8 | S 8 | S 8 | S 9 | S 9 | S 8 | S 8 | SSE 8 | S 8 | S 8 | S 8 | S 8 | SSE 8 | S 8 | S 8 |
| kJ | 143 | 140 | 120 | 115 | 90 | 86 | 84 | 92 | 96 | 94 | 71 | 69 | 73 | 69 | 65 | 66 | 46 | 68 | 32 | 31 |
Swell 2 Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | SE 10 | SE 10 | SE 11 | SE 11 | SE 11 | SE 11 | SE 11 | SE 10 | SE 11 | SE 10 | SE 10 | ESE 10 | ESE 10 |
| kJ | 29 | 28 | 28 | 28 | 28 | 16 | 16 | 26 | 27 | 29 | 30 | 29 | 30 | 30 | 28 | 29 | 27 | 28 | 42 | 42 |
Swell 3 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 17 | 17 | 25 | 25 | 25 | 25 | 25 | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | ENE 2 | ENE 3 | E 3 | E 3 | E 3 | ESE 2 | SE 4 | SE 4 | SE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 2 | 1 | 1 | 5 | 4 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 64 | 64 | 64 | 12 | 12 | 14 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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