Surf Forecasts:
How big are the waves at Yonabaru today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 5.5ft (1.7m), 10s period with E swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 4.5ft (1.4m), 11s period with E swell.
- Evening surf: Evening surf (28 Sep, local time) - 3.5ft (1.0m), 10s period with E swell.
The current surf forecast for Yonabaru at 12PM is: 1.5m 11s primary swell from a East direction (forecast issued at 08:00am September 28). An open ocean swell of 0.3m 6s is not directed at the surf break, a second open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 5.5ft (1.7m) | 10s |
| Afternoon (28 Sep) | 4.5ft (1.4m) | 11s |
| Evening (28 Sep) | 3.5ft (1.0m) | 10s |
Table - waves today at Yonabaru. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Mon morning. Warm (max 28°C on Mon morning, min 26°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Monday 28 | Tuesday 29 | Wednesday 30 | ||||||||||||||||||||
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 11 | E 11 | E 10 | E 10 | E 10 | E 9 | E 10 | E 10 | E 9 | E 9 | E 9 | E 8 | E 9 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 902 | 580 | 498 | 432 | 290 | 186 | 148 | 139 | 148 | 117 | 85 | 81 | 56 | 52 | 38 | 37 | 36 | 36 | 22 | 22 | 20 | 20 |
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 | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross | cross |
High Tide | 7:48AM2.15m | 7:41PM2.16m | 8:26AM2.07m | 8:09PM2.14m | 9:07AM1.96m | 8:37PM2.09m | ||||||||||||||||
Low Tide | 1:44PM0.64m | 2:05AM0.30m | 2:13PM0.76m | 2:41AM0.30m | 2:44PM0.90m | |||||||||||||||||
 |  |  |  | |  | | | | | | | | | | | | | | | | | |
 | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — |
 | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — |
mm | 1 | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | 1 | — | — | — |
Temp °C | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 26 |
Feels °C | 29 | 30 | 29 | 29 | 28 | 29 | 31 | 31 | 30 | 29 | 30 | 30 | 30 | 31 | 31 | 31 | 31 | 30 | 30 | 30 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 11 | E 11 | E 10 | E 10 | E 10 | E 9 | E 10 | E 10 | E 9 | E 9 | E 9 | WNW 5 | WNW 5 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 902 | 580 | 498 | 432 | 290 | 186 | 148 | 139 | 148 | 117 | 85 | 81 | 56 | 17 | 14 | 37 | 36 | 36 | 22 | 22 | 20 | 20 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | S 6 | S 6 | S 6 | S 6 | SSW 5 | SSW 5 | SSW 5 | SSW 5 | SE 9 | SW 5 | SW 6 | E 8 | E 9 | W 5 | WNW 5 | WNW 5 | WNW 5 | W 5 | W 5 | W 5 |
| kJ | 26 | 8 | 7 | 7 | 3 | 3 | 6 | 3 | 3 | 2 | 3 | 1 | 5 | 52 | 38 | 14 | 9 | 9 | 5 | 4 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | SE 9 | ESE 8 | — | — | — | — | E 13 | SE 9 | — | SW 5 | SE 9 | SSE 9 | SW 6 | SW 6 | SW 5 | SW 5 | SW 5 | SW 5 | SW 6 | SE 8 | SW 5 |
| kJ | — | 3 | 7 | — | — | — | — | 3 | 12 | — | 1 | 3 | 8 | 5 | 5 | 5 | 1 | 1 | 1 | 1 | 3 | 1 |
Wind waves Height (m) Direction Period (s) | NW 4 | NW 4 | NW 4 | WNW 5 | WNW 5 | NW 5 | NW 4 | NW 4 | WNW 4 | WNW 4 | WNW 4 | WNW 4 | WNW 4 | — | — | — | — | — | — | N 5 | N 5 | N 5 |
| kJ | 15 | 21 | 35 | 44 | 39 | 25 | 18 | 11 | 10 | 11 | 11 | 19 | 22 | — | — | — | — | — | — | 9 | 13 | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 14 | 48 | 48 | 48 | 14 | 14 | 0 | 0 | 0 | 14 | 14 | 14 | 14 | 12 | 14 | 14 | 14 | 670 | 670 | 670 | 670 | 670 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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