Surf Forecasts:
How big are the waves at Yona Bay today (13 Jun):
- Morning surf: Morning surf (13 Jun, local time) - 0.5ft (0.1m), 13s period with E swell.
- Afternoon surf: Afternoon surf (13 Jun, local time) - 0.5ft (0.1m), 13s period with E swell.
- Evening surf: Evening surf (13 Jun, local time) - 6ft (1.8m), 6s period with E swell.
The current surf forecast for Yona Bay at 9AM is: 0.1m 13s primary swell from a East direction (forecast issued at 02:00am June 13). An open ocean swell of 0.1m 8s is not directed at the surf break, a second open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jun) | 0.5ft (0.1m) | 13s |
| Afternoon (13 Jun) | 0.5ft (0.1m) | 13s |
| Evening (13 Jun) | 6ft (1.8m) | 6s |
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 55mm), heaviest during Sat morning. Warm (max 27°C on Sun morning, min 20°C on Sat morning). Winds decreasing (fresh winds from the E on Sat morning, light winds from the WSW by Sun night). | ||||||||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | ||||||||||||||||||||||
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 6 | ENE 6 | NE 8 | E 13 | E 13 | E 13 | E 13 | E 6 | E 7 | E 16 | E 16 | E 16 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | NNE 8 | NNE 8 | WNW 7 | W 10 | W 9 | NE 8 |
Wave Graph | ||||||||||||||||||||||||
8 | 8 | 3 | 3 | 3 | 3 | 3 | 255 | 222 | 5 | 5 | 5 | 71 | 56 | 44 | 45 | 35 | 25 | 33 | 23 | 43 | 158 | 164 | 34 | |
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 | off | cross-off | cross | cross | cross | cross-on | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross |
High Tide | 4:50AM1.86m | 6:25PM1.77m | 5:35AM1.94m | 7:13PM1.83m | 6:19AM2.00m | 7:58PM1.86m | ||||||||||||||||||
Low Tide | 11:01PM0.91m | 11:43AM0.17m | 11:51PM0.92m | 12:29PM0.05m | 00:38AM0.92m | 1:14PM-0.03m | ||||||||||||||||||
— | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | |
— | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:21 | — | |
mm | 1 | 4 | 6 | 8 | 2 | 2 | 3 | 5 | 1 | 1 | 1 | — | 1 | 2 | 4 | 5 | — | 4 | 4 | 1 | 3 | 2 | 2 | 2 |
Temp °C | 22 | 21 | 20 | 20 | 20 | 20 | 21 | 21 | 23 | 23 | 25 | 26 | 27 | 27 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 25 |
Feels °C | 20 | 20 | 17 | 17 | 15 | 16 | 17 | 17 | 21 | 22 | 26 | 28 | 27 | 26 | 25 | 29 | 28 | 27 | 26 | 28 | 28 | 28 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | ENE 6 | ENE 6 | S 6 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | SW 7 | SW 7 | ESE 7 | E 7 | E 7 | SSW 7 | SSW 7 | SSW 6 | E 7 | NNE 8 | NNE 8 | SSW 6 | W 10 | W 9 | NE 8 |
8 | 8 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 135 | 71 | 56 | 111 | 96 | 90 | 25 | 33 | 23 | 75 | 158 | 164 | 34 | |
Swell 2 Height (m) Direction Period (s) | SE 7 | SW 8 | SW 8 | E 13 | E 13 | E 13 | E 13 | E 13 | N 5 | E 16 | E 16 | E 16 | E 16 | E 12 | E 7 | E 7 | E 7 | NNE 8 | E 7 | ENE 7 | WNW 7 | NE 9 | ENE 8 | E 8 |
11 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | 5 | 5 | 5 | 5 | 3 | 44 | 45 | 35 | 22 | 25 | 11 | 43 | 37 | 61 | 20 | |
Swell 3 Height (m) Direction Period (s) | S 6 | S 6 | NE 8 | E 13 | SE 10 | — | N 5 | N 5 | E 13 | E 13 | E 13 | E 13 | E 13 | E 16 | E 12 | E 12 | SE 10 | NW 7 | NW 6 | E 7 | E 8 | E 8 | SW 7 | SE 9 |
3 | 3 | 3 | 3 | 4 | — | 1 | 1 | 3 | 3 | 3 | 3 | 3 | 5 | 3 | 3 | 4 | 2 | 10 | 8 | 30 | 32 | 22 | 3 | |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 4 | ESE 6 | E 4 | E 5 | E 6 | E 6 | E 6 | E 7 | E 7 | ESE 7 | SW 7 | SSW 4 | SSW 6 | SSW 7 | — | SSW 6 | SSW 6 | SSW 7 | SW 6 | — | SSW 6 | S 6 | WSW 8 |
10 | 11 | 42 | 34 | 86 | 157 | 205 | 255 | 222 | 200 | 157 | 2 | 37 | 69 | 195 | — | 133 | 96 | 125 | 120 | — | 68 | 84 | 273 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 645 | 674 | 674 | 664 | 664 | 794 | 664 | 655 | 674 | 679 | 35 | 655 | 655 | 655 | 655 | 14 | 14 | 595 | 595 | 14 | 0 | 595 | 595 | 12 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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