Surf Forecasts:
How big are the waves at Yona Bay today (16 Jun):
- Morning surf: Morning surf (16 Jun, local time) - 2ft (0.6m), 8s period with W swell.
- Afternoon surf: Afternoon surf (16 Jun, local time) - 2ft (0.6m), 9s period with W swell.
- Evening surf: Evening surf (16 Jun, local time) - 2ft (0.6m), 8s period with W swell.
The current surf forecast for Yona Bay at 6AM is: 0.6m 8s primary swell from a East-northeast direction (forecast issued at 02:00am June 16). An open ocean swell of 0.1m 9s is not directed at the surf break, a second open ocean swell of 1.2m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jun) | 2ft (0.6m) | 8s |
| Afternoon (16 Jun) | 2ft (0.6m) | 9s |
| Evening (16 Jun) | 2ft (0.6m) | 8s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 34mm), heaviest during Tue afternoon. Warm (max 27°C on Thu afternoon, min 24°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | ||||||||||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | W 8 | W 8 | W 9 | W 9 | W 8 | ENE 8 | ENE 9 | ENE 8 | W 8 | W 9 | W 8 | W 7 | W 7 | W 7 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 51 | 53 | 53 | 42 | 41 | 53 | 55 | 51 | 41 | 42 | 28 | 41 | 55 | 61 | 53 | 34 | 32 | 19 | 18 | 18 | 18 | 18 | 15 | 15 |
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 | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 7:03AM2.03m | 8:41PM1.87m | 7:49AM2.03m | 9:24PM1.85m | 8:35AM1.98m | |||||||||||||||||||
Low Tide | 1:22AM0.92m | 1:58PM-0.04m | 2:07AM0.91m | 2:42PM0.01m | 2:53AM0.90m | 3:27PM0.10m | ||||||||||||||||||
 |  |  |  | | |  |  | | |  | | | | | | | |  | | | | | | |
 | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — |
mm | 3 | — | 3 | 2 | 2 | 2 | 6 | 4 | 2 | 1 | — | 1 | 1 | — | 1 | 1 | 2 | — | — | 2 | 1 | 2 | 2 | 1 |
Temp °C | 24 | 25 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 27 | 26 |
Feels °C | 25 | 27 | 25 | 25 | 26 | 26 | 24 | 24 | 24 | 26 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | WSW 8 | WSW 8 | ENE 8 | W 8 | W 8 | W 9 | W 9 | W 8 | ENE 8 | ENE 9 | ENE 8 | W 8 | W 9 | W 8 | W 7 | W 7 | W 7 | W 6 | W 7 | W 7 | W 7 | NE 8 | SW 6 | SW 6 |
| kJ | 147 | 99 | 53 | 42 | 41 | 53 | 55 | 51 | 41 | 42 | 28 | 41 | 55 | 61 | 53 | 34 | 32 | 16 | 17 | 15 | 8 | 18 | 8 | 8 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | SE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | W 8 | W 8 | W 8 | ENE 8 | ENE 9 | ENE 8 | SSW 7 | SSW 6 | ENE 9 | NE 9 | NE 8 | NE 8 | NE 8 | E 9 | ENE 8 | ENE 8 |
| kJ | 51 | 53 | 3 | 39 | 39 | 40 | 40 | 41 | 33 | 33 | 30 | 28 | 29 | 28 | 34 | 24 | 30 | 19 | 18 | 18 | 18 | 15 | 14 | 14 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 5 | SE 7 | SE 9 | SE 9 | SE 9 | SE 9 | SE 10 | SE 10 | SE 9 | E 10 | E 10 | E 10 | E 10 | ENE 9 | ENE 9 | SSW 6 | E 9 | E 9 | SW 6 | E 10 | W 6 | E 9 | E 9 |
| kJ | 3 | 4 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 3 | 8 | 8 | 8 | 17 | 29 | 29 | 12 | 13 | 15 | 6 | 16 | 7 | 15 | 15 |
Wind waves Height (m) Direction Period (s) | S 6 | S 6 | SW 7 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | — | — | — | S 3 | S 4 | S 4 | SSW 6 | S 6 | SSE 4 | S 3 |
| kJ | 37 | 40 | 156 | 44 | 52 | 53 | 49 | 75 | 93 | 107 | 88 | 62 | 47 | 34 | — | — | — | 7 | 9 | 5 | 13 | 16 | 7 | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 66 | 655 | 12 | 655 | 14 | 595 | 655 | 595 | 595 | 14 | 595 | 0 | 0 | 14 | 14 | 54 | 0 | 597 | 0 | 597 | 605 | 646 | 645 | 622 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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