Surf Forecasts:
How big are the waves at Yonabaru today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 2ft (0.6m), 9s period with E swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 2ft (0.6m), 9s period with E swell.
- Evening surf: Evening surf (18 Sep, local time) - 2ft (0.6m), 9s period with E swell.
The current surf forecast for Yonabaru at 12PM is: 0.6m 9s primary swell from a East direction and 0.4m 7s secondary swell from a North direction (forecast issued at 08:00am September 18). The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 2ft (0.6m) | 9s |
| Afternoon (18 Sep) | 2ft (0.6m) | 9s |
| Evening (18 Sep) | 2ft (0.6m) | 9s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun afternoon. Warm (max 28°C on Fri morning, min 26°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 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) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 15 | E 18 | E 16 | E 15 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 57 | 57 | 55 | 54 | 54 | 55 | 59 | 79 | 78 | 80 | 82 | 74 | 1021 | 1305 | 1409 | 1463 | 1304 | 1237 | 1200 | 1196 | 1387 | 1367 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 11:28AM1.62m | 10:24PM1.88m | 1:11PM1.54m | 11:24PM1.76m | 3:18PM1.59m | |||||||||||||||||
Low Tide | 4:45AM0.57m | 4:23PM1.23m | 5:52AM0.66m | 5:28PM1.37m | 7:25AM0.71m | 7:52PM1.42m | ||||||||||||||||
 |  | | | | | | | | | | | | | | | | | | |  | | |
 | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — |
 | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 26 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 31 | 31 | 32 | 31 | 31 | 31 | 31 | 30 | 29 | 30 | 30 | 29 | 29 | 30 | 31 | 30 | 29 | 29 | 30 | 30 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | ESE 9 | ESE 10 | E 18 | E 16 | E 15 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 | E 13 |
| kJ | 57 | 57 | 55 | 54 | 54 | 55 | 59 | 79 | 78 | 80 | 82 | 71 | 1021 | 1305 | 1409 | 1463 | 1304 | 1237 | 1200 | 1196 | 1387 | 1367 |
Swell 2 Height (m) Direction Period (s) | N 7 | N 7 | N 7 | N 7 | ENE 12 | E 12 | E 12 | S 8 | S 8 | S 8 | ENE 11 | ENE 11 | S 8 | S 8 | N 9 | S 8 | N 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 25 | 23 | 15 | 14 | 48 | 44 | 44 | 22 | 22 | 22 | 41 | 69 | 22 | 22 | 25 | 22 | 20 | 12 | 12 | 12 | 12 | 11 |
Swell 3 Height (m) Direction Period (s) | E 13 | E 12 | E 12 | E 12 | N 6 | S 8 | S 8 | N 8 | N 8 | ENE 11 | S 8 | ESE 15 | N 10 | N 9 | S 8 | S 8 | S 8 | — | — | — | — | — |
| kJ | 51 | 47 | 45 | 45 | 13 | 22 | 22 | 21 | 18 | 43 | 21 | 74 | 7 | 27 | 22 | 22 | 12 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NNE 2 | — | — | — | N 3 | N 7 | N 3 | N 4 | N 4 | N 4 | N 8 | N 4 | N 8 | N 8 | N 8 | N 7 | N 7 |
| kJ | — | — | — | — | — | 1 | — | — | — | 1 | 22 | 5 | 9 | 10 | 11 | 66 | 9 | 41 | 42 | 41 | 52 | 85 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 10 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 607 | 607 | 670 | 607 | 607 | 14 | 47 | 47 | 607 | 16 | 792 | 670 | 607 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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