Surf Forecasts:
How big are the waves at Yonabaru today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 1ft (0.3m), 10s period with E swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 1ft (0.3m), 10s period with E swell.
- Evening surf: Evening surf (17 Jul, local time) - 1ft (0.3m), 9s period with E swell.
The current surf forecast for Yonabaru at 2PM is: 0.3m 10s primary swell from a East direction (forecast issued at 08:00am July 17). An open ocean swell of 0.4m 6s is not directed at the surf break, a second open ocean swell of 0.9m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 1ft (0.3m) | 10s |
| Afternoon (17 Jul) | 1ft (0.3m) | 10s |
| Evening (17 Jul) | 1ft (0.3m) | 9s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 31°C on Sun afternoon, min 27°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||
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) | ESE 10 | E 10 | SE 10 | E 10 | SE 10 | SE 10 | E 10 | E 10 | SE 9 | SE 8 | SE 8 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 18 | 16 | 15 | 16 | 15 | 15 | 17 | 17 | 12 | 11 | 11 | 16 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 15 |
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 | cross | cross-on | cross-on | cross-on |
High Tide | 7:56AM2.15m | 9:11PM2.03m | 8:38AM2.10m | 9:42PM2.01m | 9:22AM2.01m | |||||||||||||||||
Low Tide | 2:38PM0.25m | 2:50AM0.92m | 3:13PM0.36m | 3:31AM0.87m | 3:49PM0.50m | |||||||||||||||||
 | | | | |  | | | | | | | |  | | | | | | | | | |
 | 5:46 | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 30 | 29 | 28 | 27 | 27 | 27 | 29 | 30 | 31 | 30 | 28 |
Feels °C | 30 | 31 | 32 | 32 | 31 | 33 | 32 | 30 | 31 | 32 | 33 | 34 | 33 | 34 | 32 | 33 | 33 | 34 | 34 | 35 | 34 | 32 |
Swell 1 Height (m) Direction Period (s) | ESE 10 | E 10 | E 9 | WNW 6 | W 7 | W 6 | W 6 | WNW 7 | SW 8 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 |
| kJ | 18 | 16 | 15 | 13 | 24 | 20 | 21 | 15 | 79 | 51 | 63 | 51 | 46 | 48 | 60 | 73 | 73 | 71 | 73 | 73 | 59 | 45 |
Swell 2 Height (m) Direction Period (s) | S 7 | SSE 9 | SE 10 | E 10 | E 9 | E 9 | E 10 | SE 9 | WNW 6 | W 9 | W 8 | W 7 | W 7 | W 7 | W 7 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 | W 7 |
| kJ | 4 | 9 | 15 | 16 | 15 | 15 | 17 | 13 | 14 | 39 | 28 | 25 | 24 | 15 | 15 | 34 | 28 | 26 | 25 | 23 | 15 | 15 |
Swell 3 Height (m) Direction Period (s) | SE 9 | W 8 | W 7 | SE 9 | SE 10 | SE 10 | SE 9 | E 10 | SE 9 | SE 8 | SE 8 | E 9 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 3 | 5 | 4 | 14 | 14 | 14 | 13 | 17 | 12 | 11 | 11 | 16 | 17 | 17 | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 15 |
Wind waves Height (m) Direction Period (s) | WSW 9 | WSW 9 | SW 9 | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 138 | 138 | 112 | 93 | 71 | 69 | 66 | 88 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 607 | 714 | 680 | 680 | 680 | 27 | 88 | 76 | 88 | 14 | 88 | 76 | 76 | 76 | 27 | 10 | 27 | 13 | 13 | 13 | 13 | 13 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
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