Surf Forecasts:
How big are the waves at Yonabaru today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 1.5ft (0.4m), 9s period with SE swell.
- Evening surf: Evening surf (20 Jun, local time) - 1.5ft (0.4m), 9s period with SE swell.
The current surf forecast for Yonabaru at 8AM is: 0.4m 10s primary swell from a Southeast direction and 0.2m 9s secondary swell from a East direction (forecast issued at 02:00am June 20). An open ocean swell of 0.6m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 1.5ft (0.4m) | 10s |
| Afternoon (20 Jun) | 1.5ft (0.4m) | 9s |
| Evening (20 Jun) | 1.5ft (0.4m) | 9s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 28°C on Mon afternoon, min 24°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
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) | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 12 | SE 12 | SE 11 | SE 11 | SE 10 | SE 11 | SE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 34 | 34 | 33 | 33 | 31 | 30 | 29 | 29 | 39 | 39 | 38 | 38 | 50 | 49 | 49 | 49 | 59 | 72 | 190 | 171 | 187 | 204 | 187 | 308 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross | 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 |
High Tide | 10:22PM1.86m | 9:32AM1.89m | 11:04PM1.84m | 10:28AM1.78m | 11:48PM1.82m | 11:35AM1.66m | ||||||||||||||||||
Low Tide | 3:54AM1.05m | 4:19PM0.43m | 4:49AM1.02m | 5:05PM0.59m | 5:51AM0.98m | 5:56PM0.75m | ||||||||||||||||||
 | |  |  | | | | | | | | | | | | |  | | | | | | | | |
 | — | 5:35 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 25 | 24 | 26 | 27 | 28 | 27 | 25 |
Feels °C | 28 | 29 | 29 | 28 | 29 | 30 | 31 | 29 | 28 | 29 | 29 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 28 | 29 | 29 | 31 | 31 | 29 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | WSW 6 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 7 | WSW 6 | WSW 6 | ESE 9 | SE 9 | ESE 9 | SE 12 | SE 11 | SE 11 | SE 10 | SE 11 | SE 11 |
| kJ | 34 | 34 | 33 | 33 | 31 | 30 | 29 | 37 | 59 | 59 | 59 | 36 | 34 | 33 | 33 | 49 | 59 | 50 | 190 | 171 | 187 | 204 | 187 | 308 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | W 7 | W 7 | W 6 | W 6 | W 7 | W 7 | WSW 6 | SSE 13 | WSW 6 |
| kJ | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 29 | 39 | 39 | 38 | 38 | 50 | 49 | 49 | 34 | 22 | 21 | 20 | 22 | 23 | 14 | 64 | 12 |
Swell 3 Height (m) Direction Period (s) | W 6 | W 7 | W 6 | NE 10 | NE 10 | NE 10 | NE 10 | E 9 | NE 9 | E 9 | E 10 | E 10 | E 10 | SE 11 | SE 14 | SSE 13 | SE 13 | SE 12 | E 9 | — | N 8 | SW 7 | WSW 6 | NNW 7 |
| kJ | 2 | 4 | 3 | 4 | 4 | 4 | 4 | 6 | 3 | 2 | 2 | 2 | 2 | 5 | 8 | 18 | 44 | 72 | 2 | — | 1 | 2 | 13 | 5 |
Wind waves Height (m) Direction Period (s) | SSW 5 | SSW 5 | SSW 3 | SW 6 | SW 6 | SW 6 | WSW 6 | — | WSW 6 | SW 7 | WSW 7 | SW 7 | SW 7 | SW 6 | SW 6 | — | — | — | — | — | — | — | — | — |
| kJ | 10 | 17 | 8 | 31 | 38 | 37 | 33 | — | 26 | 17 | 28 | 19 | 16 | 6 | 6 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 995 | 13 | 720 | 721 | 839 | 89 | 88 | 13 | 13 | 76 | 88 | 33 | 12 | 12 | 12 | 33 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 13 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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