Surf Forecasts:
How big are the waves at Yonabaru today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 1ft (0.3m), 9s period with E swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 1.5ft (0.4m), 9s period with E swell.
- Evening surf: Evening surf (20 Jul, local time) - 1.5ft (0.4m), 10s period with E swell.
The current surf forecast for Yonabaru at 11AM is: 0.3m 9s primary swell from a East direction (forecast issued at 08:00am July 20). An open ocean swell of 0.4m 7s 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 (20 Jul) | 1ft (0.3m) | 9s |
| Afternoon (20 Jul) | 1.5ft (0.4m) | 9s |
| Evening (20 Jul) | 1.5ft (0.4m) | 10s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed afternoon. Warm (max 29°C on Mon morning, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||
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) | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 14 | 15 | 16 | 28 | 28 | 28 | 29 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 24 |
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 |
High Tide | 10:10AM1.89m | 10:50PM1.96m | 11:06AM1.75m | 11:29PM1.93m | 12:16PM1.62m | |||||||||||||||||
Low Tide | 4:15AM0.84m | 4:25PM0.67m | 5:06AM0.83m | 5:05PM0.86m | 6:07AM0.81m | 5:51PM1.04m | ||||||||||||||||
 |  | | | |  |  |  | | | | | | | | | | | |  | | | |
 | 5:48 | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:21 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 27 | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 29 | 29 | 29 | 29 | 28 |
Feels °C | 31 | 33 | 31 | 32 | 32 | 32 | 33 | 32 | 31 | 32 | 32 | 32 | 31 | 32 | 32 | 32 | 32 | 34 | 33 | 33 | 34 | 33 |
Swell 1 Height (m) Direction Period (s) | SW 7 | SW 7 | W 7 | W 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 | SW 6 |
| kJ | 43 | 41 | 15 | 14 | 48 | 45 | 45 | 45 | 47 | 29 | 29 | 29 | 29 | 22 | 19 | 19 | 19 | 20 | 20 | 19 | 19 | 13 |
Swell 2 Height (m) Direction Period (s) | W 8 | W 8 | E 9 | E 9 | W 7 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 8 |
| kJ | 21 | 18 | 16 | 28 | 14 | 28 | 29 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 24 |
Swell 3 Height (m) Direction Period (s) | E 9 | E 9 | SSE 9 | SSE 9 | E 9 | W 6 | W 6 | W 6 | W 8 | W 8 | W 7 | W 7 | W 6 | W 6 | W 6 | W 7 | S 7 | S 7 | S 7 | ENE 13 | ENE 12 | ESE 10 |
| kJ | 14 | 15 | 8 | 7 | 28 | 7 | 7 | 6 | 12 | 10 | 9 | 8 | 7 | 7 | 3 | 4 | 4 | 4 | 4 | 16 | 14 | 11 |
Wind waves Height (m) Direction Period (s) | — | SW 7 | SW 7 | SW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 71 | 48 | 69 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 88 | 670 | 13 | 76 | 76 | 88 | 89 | 89 | 76 | 14 | 14 | 14 | 88 | 76 | 76 | 76 | 88 | 89 | 88 | 88 | 76 | 76 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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