Surf Forecasts:
How big are the waves at Yonabaru today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 2.5ft (0.8m), 9s period with ESE swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 1.5ft (0.5m), 13s period with E swell.
- Evening surf: Evening surf (17 Sep, local time) - 1.5ft (0.5m), 13s period with E swell.
The current surf forecast for Yonabaru at 8AM is: 0.8m 9s primary swell from a East-southeast direction and 0.6m 6s secondary swell from a North direction (forecast issued at 02:00am September 17). The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 2.5ft (0.8m) | 9s |
| Afternoon (17 Sep) | 1.5ft (0.5m) | 13s |
| Evening (17 Sep) | 1.5ft (0.5m) | 13s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 29°C on Fri afternoon, min 26°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||||||||||||
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) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 13 | E 13 | E 13 | E 13 | E 13 | E 13 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | E 14 | E 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 113 | 110 | 110 | 108 | 85 | 84 | 87 | 84 | 84 | 83 | 78 | 57 | 55 | 54 | 54 | 55 | 64 | 102 | 78 | 76 | 80 | 92 | 405 | 380 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross | cross |
High Tide | 9:11PM2.07m | 10:23AM1.77m | 9:44PM1.99m | 11:28AM1.62m | 10:24PM1.88m | 1:11PM1.54m | ||||||||||||||||||
Low Tide | 3:55AM0.48m | 3:45PM1.07m | 4:45AM0.57m | 4:23PM1.23m | 5:52AM0.66m | 5:28PM1.37m | ||||||||||||||||||
 | | |  | |  | | |  | | |  | | | | | | | | | | | | | |
 | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 28 | 29 | 28 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 27 | 27 |
Feels °C | 31 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 31 | 31 | 32 | 31 | 30 | 29 | 29 | 29 | 30 | 30 | 29 | 29 | 30 |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | E 14 | E 13 |
| kJ | 113 | 110 | 110 | 108 | 84 | 84 | 79 | 76 | 57 | 56 | 78 | 57 | 55 | 54 | 54 | 55 | 64 | 102 | 78 | 76 | 80 | 92 | 405 | 380 |
Swell 2 Height (m) Direction Period (s) | NNW 7 | NNW 7 | N 7 | N 6 | E 13 | E 13 | E 13 | E 13 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 | E 12 | E 12 | E 12 | S 8 | S 8 | S 8 | S 8 | ENE 11 | ESE 18 | E 16 |
| kJ | 35 | 35 | 32 | 30 | 85 | 84 | 87 | 84 | 39 | 38 | 25 | 23 | 15 | 14 | 45 | 44 | 44 | 22 | 22 | 22 | 21 | 42 | 104 | 193 |
Swell 3 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | E 14 | S 10 | S 10 | S 9 | N 8 | E 13 | E 13 | E 13 | E 12 | E 12 | E 12 | N 6 | S 8 | S 8 | E 12 | E 12 | ENE 11 | ENE 11 | S 8 | S 8 | S 8 |
| kJ | 100 | 100 | 99 | 92 | 7 | 7 | 15 | 10 | 84 | 83 | 51 | 47 | 45 | 45 | 13 | 22 | 22 | 44 | 23 | 43 | 41 | 21 | 22 | 22 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | N 6 | N 6 | N 6 | N 6 | — | — | — | — | — | — | — | NE 3 | NE 3 | NNE 3 | N 3 | — | N 3 | N 3 | N 9 | N 4 |
| kJ | — | — | — | — | 29 | 20 | 18 | 11 | — | — | — | — | — | — | — | 1 | 4 | 3 | 2 | — | 1 | 1 | 61 | 6 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 10 | 10 | 14 | 14 | 14 | 14 | 14 | 14 | 607 | 14 | 14 | 607 | 607 | 670 | 670 | 48 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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