Surf Forecasts:
How big are the waves at Yona Bay today (17 Jun):
- Morning surf: Morning surf (17 Jun, local time) - 1.5ft (0.4m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (17 Jun, local time) - 1.5ft (0.5m), 8s period with W swell.
- Evening surf: Evening surf (17 Jun, local time) - 1.5ft (0.4m), 9s period with ENE swell.
The current surf forecast for Yona Bay at 2AM is: 0.4m 8s primary swell from a East-northeast direction (forecast issued at 08:00pm June 16). An open ocean swell of 0.5m 8s is not directed at the surf break, a second open ocean swell of 0.9m 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 (17 Jun) | 1.5ft (0.4m) | 8s |
| Afternoon (17 Jun) | 1.5ft (0.5m) | 8s |
| Evening (17 Jun) | 1.5ft (0.4m) | 9s |
Table - waves today at Yona Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 16mm), heaviest on Tue night. Warm (max 27°C on Wed afternoon, min 23°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map | ||||||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 9 | W 8 | W 8 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | W 8 | W 7 | ENE 9 | ENE 9 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | E 9 | W 8 | E 9 | W 7 | W 7 | W 6 |
Wave Graph | ||||||||||||||||||||||||
73 | 68 | 48 | 28 | 28 | 28 | 29 | 29 | 28 | 29 | 30 | 20 | 18 | 18 | 18 | 18 | 18 | 18 | 15 | 18 | 15 | 23 | 22 | 31 | |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:41PM1.87m | 7:49AM2.03m | 9:24PM1.85m | 8:35AM1.98m | 10:07PM1.81m | 9:24AM1.88m | ||||||||||||||||||
Low Tide | 2:07AM0.91m | 2:42PM0.01m | 2:53AM0.90m | 3:27PM0.10m | 3:42AM0.89m | |||||||||||||||||||
— | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | |
7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | 7:22 | |
mm | 3 | 4 | 4 | 3 | 2 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 23 | 24 | 25 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 27 |
Feels °C | 25 | 21 | 26 | 28 | 28 | 28 | 29 | 30 | 32 | 30 | 29 | 29 | 29 | 29 | 30 | 30 | 30 | 30 | 29 | 29 | 28 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | W 9 | W 8 | W 8 | ENE 8 | W 8 | W 8 | SSW 7 | SSW 7 | SSW 7 | W 6 | W 6 | WNW 6 | W 7 | W 7 | W 6 | NE 8 | NE 8 | WSW 5 | WSW 5 | W 8 | E 9 | W 7 | W 7 | W 6 |
73 | 68 | 48 | 28 | 30 | 29 | 49 | 36 | 35 | 19 | 20 | 12 | 16 | 15 | 7 | 18 | 18 | 5 | 5 | 18 | 15 | 23 | 22 | 31 | |
Swell 2 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | W 8 | ENE 8 | ENE 8 | W 8 | W 8 | W 7 | ENE 9 | ENE 9 | NE 9 | NE 8 | NE 8 | NE 8 | W 6 | E 9 | NE 8 | W 8 | E 9 | ENE 8 | E 9 | E 9 | SE 10 |
40 | 40 | 41 | 33 | 28 | 28 | 34 | 29 | 26 | 29 | 30 | 20 | 18 | 18 | 18 | 6 | 15 | 18 | 12 | 15 | 7 | 16 | 15 | 14 | |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 10 | SE 10 | E 9 | E 10 | E 10 | ENE 9 | ENE 8 | ENE 8 | E 10 | E 9 | E 9 | E 9 | SW 6 | E 10 | E 9 | W 6 | E 9 | E 9 | ENE 8 | ESE 9 | SE 9 | SE 9 | E 9 |
3 | 4 | 4 | 6 | 7 | 8 | 29 | 28 | 28 | 17 | 13 | 13 | 15 | 6 | 16 | 15 | 3 | 15 | 15 | 7 | 8 | 13 | 14 | 14 | |
Wind waves Height (m) Direction Period (s) | SSW 4 | SSW 6 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | — | — | — | SSW 6 | SSW 6 | SSW 6 | SSW 6 | SSW 3 | S 6 | SSW 4 | S 4 | S 4 | S 4 | SSW 4 | SW 7 | S 4 | SSW 4 | S 4 |
41 | 66 | 79 | 70 | 66 | 58 | — | — | — | 24 | 23 | 22 | 22 | 4 | 19 | 10 | 10 | 7 | 9 | 14 | 60 | 9 | 15 | 15 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 595 | 595 | 14 | 66 | 655 | 14 | 655 | 0 | 0 | 0 | 0 | 14 | 14 | 14 | 622 | 595 | 14 | 644 | 605 | 14 | 597 | 605 | 605 | 738 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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