Surf Forecasts:
How big are the waves at Yona Bay today (14 Jul):
- Morning surf: Morning surf (14 Jul, local time) - 1ft (0.3m), 9s period with E swell.
- Afternoon surf: Afternoon surf (14 Jul, local time) - 1ft (0.3m), 9s period with ENE swell.
- Evening surf: Evening surf (14 Jul, local time) - 1.5ft (0.4m), 9s period with E swell.
The current surf forecast for Yona Bay at 10AM is: 0.3m 9s primary swell from a East direction (forecast issued at 02:00am July 14). An open ocean swell of 0.9m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Jul) | 1ft (0.3m) | 9s |
| Afternoon (14 Jul) | 1ft (0.3m) | 9s |
| Evening (14 Jul) | 1.5ft (0.4m) | 9s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Thu afternoon, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | ||||||||||||||||||||||
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 9 | ENE 9 | E 9 | E 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 9 | E 9 | E 9 | E 8 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 16 | 17 | 15 | 15 | 17 | 17 | 15 | 27 | 26 | 27 | 15 | 15 | 27 | 30 | 14 | 14 | 13 | 12 | 27 | 26 | 26 | 29 | 29 | 29 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 6:13AM2.03m | 7:51PM1.91m | 7:01AM2.09m | 8:27PM1.94m | 7:47AM2.10m | |||||||||||||||||||
Low Tide | 00:33AM1.02m | 1:09PM0.06m | 1:18AM0.94m | 1:51PM0.05m | 2:01AM0.86m | 2:31PM0.09m | ||||||||||||||||||
 |  |  |  | | | | | | | | | | | | | | | | | | | | | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 26 | 28 | 29 | 29 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 29 | 29 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 30 | 29 |
Feels °C | 31 | 29 | 30 | 31 | 33 | 33 | 33 | 31 | 30 | 29 | 29 | 29 | 31 | 32 | 33 | 31 | 31 | 30 | 30 | 31 | 32 | 32 | 34 | 32 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | SSW 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | E 9 | E 9 | SSW 7 | SSW 7 | E 10 | E 10 |
| kJ | 224 | 184 | 142 | 136 | 108 | 86 | 87 | 60 | 42 | 43 | 42 | 40 | 42 | 29 | 28 | 17 | 17 | 17 | 27 | 26 | 18 | 17 | 29 | 29 |
Swell 2 Height (m) Direction Period (s) | E 9 | ENE 9 | E 9 | E 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SW 10 | E 10 | SW 10 | SW 10 | E 9 | E 8 | S 7 | S 7 | E 9 | E 10 | SW 9 | SW 9 |
| kJ | 16 | 17 | 15 | 15 | 17 | 17 | 15 | 27 | 26 | 27 | 15 | 15 | 24 | 30 | 33 | 24 | 13 | 12 | 17 | 17 | 26 | 29 | 22 | 13 |
Swell 3 Height (m) Direction Period (s) | W 8 | WSW 7 | WSW 7 | W 7 | W 6 | W 6 | SW 10 | SW 9 | SW 9 | SW 10 | SW 10 | SW 10 | E 9 | SW 10 | E 9 | E 9 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | S 7 | S 7 |
| kJ | 10 | 9 | 9 | 4 | 3 | 2 | 15 | 13 | 14 | 17 | 16 | 16 | 27 | 15 | 14 | 14 | 15 | 24 | 15 | 15 | 14 | 14 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | WSW 5 | SW 3 | SW 3 | WSW 4 | W 4 | W 5 | W 5 | WSW 5 | WSW 5 | WSW 4 | W 4 | WSW 4 | W 5 | W 5 | W 5 | W 5 |
| kJ | — | — | — | — | — | — | — | — | 5 | 3 | 6 | 10 | 10 | 11 | 12 | 8 | 13 | 10 | 9 | 16 | 11 | 11 | 12 | 12 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 66 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 628 | 628 | 628 | 92 | 628 | 622 | 622 | 14 | 14 | 639 | 645 | 627 | 623 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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