Surf Forecasts:
How big are the waves at Yonabaru today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 1.5ft (0.4m), 9s period with E swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 1.5ft (0.4m), 9s period with E swell.
- Evening surf: Evening surf (21 Jul, local time) - 1.5ft (0.4m), 9s period with E swell.
The current surf forecast for Yonabaru at 11AM is: 0.4m 9s primary swell from a East direction (forecast issued at 02:00am July 21). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 1.5ft (0.4m) | 9s |
| Afternoon (21 Jul) | 1.5ft (0.4m) | 9s |
| Evening (21 Jul) | 1.5ft (0.4m) | 9s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed afternoon. Warm (max 30°C on Wed morning, min 27°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||||||
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) | 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 | ENE 11 | ENE 11 | E 11 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 29 | 29 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 24 | 24 | 40 | 57 | 35 | 34 | 52 | 51 | 50 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | glassy | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | on |
High Tide | 10:50PM1.96m | 11:06AM1.75m | 11:29PM1.93m | 12:16PM1.62m | 00:15AM1.89m | 1:52PM1.55m | ||||||||||||||||||
Low Tide | 5:06AM0.83m | 5:05PM0.86m | 6:07AM0.81m | 5:51PM1.04m | 7:19AM0.78m | 6:53PM1.20m | ||||||||||||||||||
 | |  | | | | | | | | | |  |  | | | | | | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:21 | — | — | — | — | — | — | — | 7:21 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 28 | 29 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 29 | 30 | 30 | 30 | 28 | 27 | 27 | 27 | 29 | 30 | 30 | 29 | 28 |
Feels °C | 32 | 31 | 33 | 32 | 32 | 32 | 33 | 33 | 31 | 31 | 32 | 34 | 34 | 34 | 35 | 33 | 32 | 32 | 33 | 34 | 35 | 35 | 34 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | SW 6 | SW 6 | SW 7 | SW 6 | SW 6 | E 9 | ENE 8 | ENE 11 | E 8 | E 11 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 |
| kJ | 45 | 47 | 30 | 30 | 29 | 30 | 30 | 16 | 22 | 20 | 19 | 21 | 20 | 19 | 26 | 24 | 24 | 23 | 57 | 35 | 34 | 52 | 51 | 50 |
Swell 2 Height (m) Direction Period (s) | 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 | SW 6 | SW 6 | ENE 8 | ENE 11 | SW 7 | SW 7 | SW 7 | SW 7 | SW 7 | S 7 |
| kJ | 29 | 29 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 9 | 8 | 13 | 40 | 8 | 8 | 8 | 8 | 2 | 4 |
Swell 3 Height (m) Direction Period (s) | W 6 | W 6 | W 8 | W 8 | W 7 | W 7 | W 7 | W 6 | W 6 | W 6 | S 7 | S 7 | S 7 | ENE 13 | ENE 12 | ESE 10 | SW 6 | SW 5 | W 6 | ESE 10 | ESE 10 | S 7 | S 7 | SW 7 |
| kJ | 7 | 6 | 12 | 10 | 9 | 9 | 8 | 12 | 7 | 7 | 4 | 4 | 4 | 16 | 14 | 11 | 5 | 5 | 3 | 10 | 10 | 4 | 4 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 76 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 76 | 76 | 14 | 14 | 14 | 10 | 10 | 14 | 16 | 10 | 10 | 10 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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