
Surf Forecasts:
How big are the waves at Yona Bay today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 5ft (1.5m), 8s period with N swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 4.5ft (1.3m), 8s period with N swell.
- Evening surf: Evening surf (09 Sep, local time) - 3.5ft (1.1m), 8s period with N swell.
The current surf forecast for Yona Bay at 9AM is: 1.5m 8s primary swell from a North direction and 0.4m 9s secondary swell from a East-northeast direction (forecast issued at 02:00am September 09). An open ocean swell of 0.3m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 5ft (1.5m) | 8s |
| Afternoon (09 Sep) | 4.5ft (1.3m) | 8s |
| Evening (09 Sep) | 3.5ft (1.1m) | 8s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Thu night. Warm (max 28°C on Thu afternoon, min 27°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 9 | Thursday 10 | Friday 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) | NNW 8 | NNW 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 9 | N 9 | N 9 | N 9 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | ENE 15 |
Wave Graph | ||||||||||||||||||||||||
238 | 232 | 233 | 280 | 247 | 219 | 187 | 149 | 138 | 251 | 318 | 325 | 397 | 361 | 354 | 300 | 246 | 203 | 158 | 116 | 88 | 84 | 60 | 73 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | off | off | off | off | off | off | off | off |
High Tide | 5:23AM1.89m | 6:31PM1.88m | 6:11AM2.01m | 6:59PM1.95m | 6:53AM2.08m | 7:25PM2.00m | ||||||||||||||||||
Low Tide | 11:38PM0.96m | 12:03PM0.33m | 00:17AM0.78m | 12:40PM0.31m | 00:52AM0.61m | 1:14PM0.33m | ||||||||||||||||||
— | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | |
— | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | |
mm | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 1 | 1 | — |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 |
Feels °C | 28 | 29 | 28 | 27 | 28 | 28 | 29 | 29 | 29 | 30 | 30 | 31 | 31 | 33 | 33 | 33 | 31 | 30 | 30 | 30 | 31 | 31 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 7 | S 8 | ENE 9 | E 9 | E 9 | N 8 | N 8 | S 7 | N 9 | N 9 | N 9 | N 9 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 |
22 | 21 | 10 | 26 | 41 | 41 | 187 | 149 | 9 | 251 | 318 | 325 | 397 | 361 | 354 | 300 | 246 | 203 | 158 | 116 | 88 | 84 | 60 | 43 | |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | NE 8 | S 8 | S 8 | S 8 | E 9 | E 9 | SE 9 | ESE 9 | E 9 | ENE 9 | ESE 9 | ESE 9 | ESE 7 | ESE 7 | ESE 9 | ENE 16 | ESE 9 | SE 6 | ESE 9 | ENE 15 | ENE 15 | ENE 15 |
11 | 10 | 15 | 10 | 10 | 10 | 25 | 25 | 22 | 28 | 25 | 16 | 28 | 27 | 9 | 9 | 30 | 48 | 16 | 43 | 25 | 43 | 43 | 73 | |
Swell 3 Height (m) Direction Period (s) | ESE 10 | ESE 10 | E 9 | ESE 10 | SW 8 | SW 8 | S 7 | S 7 | ENE 9 | S 7 | SE 9 | ESE 10 | ESE 6 | ESE 7 | SE 9 | SE 9 | S 7 | E 9 | S 7 | SE 9 | ENE 15 | S 7 | E 10 | E 9 |
10 | 10 | 14 | 10 | 3 | 3 | 10 | 9 | 16 | 9 | 23 | 18 | 8 | 9 | 20 | 20 | 9 | 6 | 9 | 19 | 43 | 8 | 16 | 15 | |
Wind waves Height (m) Direction Period (s) | NNW 8 | NNW 8 | N 8 | N 8 | N 8 | N 8 | N 8 | — | N 8 | NNE 3 | — | — | — | — | — | — | SE 7 | SE 5 | SE 5 | — | SE 5 | SE 5 | SE 5 | SE 6 |
238 | 232 | 233 | 280 | 247 | 219 | 103 | — | 138 | 3 | — | — | — | — | — | — | 54 | 60 | 65 | — | 28 | 42 | 65 | 82 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 595 | 595 | 595 | 595 | 595 | 920 | 595 | 920 | 595 | 595 | 28 | 28 | 33 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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