Surf Forecasts:
How big are the waves at Yonabaru today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 1ft (0.3m), 10s period with E swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 1ft (0.3m), 9s period with E swell.
- Evening surf: Evening surf (18 Jul, local time) - 1ft (0.3m), 10s period with E swell.
The current surf forecast for Yonabaru at 12PM is: 0.3m 9s primary swell from a East direction and 0.3m 8s secondary swell from a Southeast direction (forecast issued at 08:00am July 18). An open ocean swell of 0.5m 8s is not directed at the surf break, a second open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 1ft (0.3m) | 10s |
| Afternoon (18 Jul) | 1ft (0.3m) | 9s |
| Evening (18 Jul) | 1ft (0.3m) | 10s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Sun morning, min 27°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | ||||||||||||||||||||
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 9 | E 10 | E 9 | E 9 | E 10 | E 10 | 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 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 12 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 15 | 14 | 15 | 16 | 28 | 28 | 28 |
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 | 8:38AM2.10m | 9:42PM2.01m | 9:22AM2.01m | 10:15PM1.99m | 10:10AM1.89m | |||||||||||||||||
Low Tide | 3:13PM0.36m | 3:31AM0.87m | 3:49PM0.50m | 4:15AM0.84m | 4:25PM0.67m | |||||||||||||||||
 |  | | | |  | | | |  | | | | | | | | | | | |  | |
 | 5:47 | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 29 | 30 | 30 | 29 | 28 | 27 | 27 | 27 | 29 | 29 | 29 | 29 | 28 |
Feels °C | 32 | 32 | 32 | 33 | 34 | 34 | 32 | 31 | 31 | 33 | 33 | 33 | 33 | 33 | 32 | 32 | 31 | 32 | 31 | 31 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 8 | W 8 | W 8 | W 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 7 | SW 7 | W 8 | W 7 | W 7 | E 9 | E 9 |
| kJ | 79 | 37 | 28 | 25 | 60 | 58 | 77 | 75 | 69 | 69 | 73 | 75 | 86 | 84 | 82 | 79 | 77 | 19 | 16 | 15 | 28 | 28 |
Swell 2 Height (m) Direction Period (s) | WNW 6 | SE 8 | SE 8 | E 9 | W 7 | W 7 | W 7 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 8 | E 9 | E 9 | E 9 | W 7 | W 7 |
| kJ | 14 | 11 | 11 | 16 | 24 | 23 | 15 | 31 | 28 | 40 | 27 | 25 | 23 | 15 | 14 | 14 | 21 | 15 | 16 | 28 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | SE 9 | E 10 | E 9 | SE 8 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 |
| kJ | 12 | 16 | 16 | 11 | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 15 | 14 | 8 | 8 | 7 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | SW 8 | SW 7 | SW 8 | SW 8 | — | — | — | — | — | — | — | — | — | — | — | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 |
| kJ | 136 | 64 | 63 | 63 | — | — | — | — | — | — | — | — | — | — | — | 121 | 118 | 64 | 86 | 89 | 65 | 64 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 88 | 88 | 88 | 88 | 88 | 27 | 27 | 27 | 13 | 27 | 51 | 76 | 27 | 76 | 13 | 13 | 76 | 76 | 88 | 88 | 88 | 88 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
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