
Surf Forecasts:
How big are the waves at Yona Bay today (28 Jun):
- Morning surf: Morning surf (28 Jun, local time) - 1.5ft (0.5m), 6s period with N swell.
- Afternoon surf: Afternoon surf (28 Jun, local time) - 1.5ft (0.4m), 6s period with N swell.
The current surf forecast for Yona Bay at 10AM is: 0.5m 6s primary swell from a North direction (forecast issued at 02:00am June 28). An open ocean swell of 0.6m 8s is not directed at the surf break, a second open ocean swell of 0.7m 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 (28 Jun) | 1.5ft (0.5m) | 6s |
| Afternoon (28 Jun) | 1.5ft (0.4m) | 6s |
| Evening (28 Jun) | - | - |
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 10mm), heaviest on Sun morning. Warm (max 28°C on Mon morning, min 25°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 28 | Monday 29 | Tuesday 30 | ||||||||||||||||||||||
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 6 | NNW 6 | NNW 6 | N 6 | E 16 | N 6 | N 6 | WSW 7 | WSW 7 | WSW 7 | SE 9 | E 15 | E 15 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 15 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 |
Wave Graph | ||||||||||||||||||||||||
43 | 30 | 20 | 17 | 20 | 11 | 7 | 0 | 0 | 0 | 0 | 17 | 17 | 0 | 0 | 0 | 0 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross | cross-off | cross | cross | cross | cross | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-on | glassy | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 5:17AM1.76m | 7:14PM1.64m | 5:52AM1.79m | 7:44PM1.68m | 6:26AM1.83m | 8:12PM1.72m | ||||||||||||||||||
Low Tide | 11:41PM1.13m | 12:23PM0.36m | 00:20AM1.12m | 12:55PM0.30m | 00:55AM1.10m | 1:25PM0.27m | ||||||||||||||||||
— | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | |
— | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | |
mm | — | — | — | 1 | 2 | 2 | 1 | — | — | — | 1 | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 27 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 27 | 28 | 28 | 28 | 26 |
Feels °C | 30 | 28 | 29 | 27 | 27 | 27 | 28 | 27 | 29 | 31 | 29 | 30 | 30 | 31 | 31 | 31 | 30 | 30 | 30 | 31 | 32 | 31 | 32 | 30 |
Swell 1 Height (m) Direction Period (s) | NNW 6 | SE 8 | S 6 | ESE 8 | ESE 8 | S 6 | S 6 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 |
43 | 70 | 28 | 44 | 41 | 31 | 23 | 79 | 54 | 41 | 23 | 52 | 52 | 52 | 53 | 54 | 58 | 53 | 53 | 53 | 70 | 49 | 48 | 48 | |
Swell 2 Height (m) Direction Period (s) | SE 9 | NNW 6 | ESE 8 | N 6 | NNW 6 | ESE 8 | SE 8 | S 6 | S 5 | SE 7 | SE 7 | WSW 6 | WSW 6 | S 4 | S 4 | S 5 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SSW 7 | SSW 7 |
75 | 30 | 45 | 17 | 11 | 40 | 29 | 16 | 15 | 14 | 14 | 23 | 16 | 9 | 5 | 5 | 6 | 10 | 6 | 6 | 6 | 5 | 5 | 5 | |
Swell 3 Height (m) Direction Period (s) | S 7 | S 7 | NNW 6 | SW 7 | E 16 | N 6 | N 6 | ESE 8 | ESE 8 | SE 9 | SE 9 | E 15 | E 15 | SW 6 | SW 6 | SW 6 | S 5 | E 15 | E 15 | E 15 | E 15 | E 14 | E 14 | E 14 |
34 | 34 | 20 | 25 | 20 | 11 | 7 | 23 | 24 | 21 | 22 | 17 | 17 | 6 | 6 | 6 | 5 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | |
Wind waves Height (m) Direction Period (s) | — | — | SSW 7 | S 7 | SSW 7 | WSW 6 | WSW 7 | — | — | S 5 | S 5 | S 5 | S 5 | — | — | — | — | S 6 | S 6 | S 5 | S 6 | S 5 | S 6 | — |
— | — | 111 | 43 | 88 | 55 | 149 | — | — | 14 | 19 | 13 | 10 | — | — | — | — | 5 | 2 | 2 | 2 | 2 | 2 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 12 | 44 | 12 | 14 | 14 | 14 | 66 | 14 | 595 | 66 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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