Surf Forecasts:
How big are the waves at Tengan today (10 Aug):
- Afternoon surf: Afternoon surf (10 Aug, local time) - 2.5ft (0.8m), 7s period with ESE swell.
- Evening surf: Evening surf (10 Aug, local time) - 2.5ft (0.8m), 13s period with E swell.
The current surf forecast for Tengan at 2PM is: 0.8m 7s primary swell from a East-southeast direction (forecast issued at 08:00am August 10). An open ocean swell of 1.5m 11s is not directed at the surf break, a second open ocean swell of 1.1m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | - | - |
| Afternoon (10 Aug) | 2.5ft (0.8m) | 7s |
| Evening (10 Aug) | 2.5ft (0.8m) | 13s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Warm (max 30°C on Tue afternoon, min 27°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | ||||||||||||||||||||
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 14 | SW 11 | E 7 | ESE 7 | E 13 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | N 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 257 | 0 | 51 | 61 | 273 | 212 | 199 | 190 | 106 | 73 | 73 | 72 | 70 | 72 | 46 | 43 | 42 | 40 | 39 | 39 | 22 | 13 |
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 | cross | cross | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross |
High Tide | 3:42AM1.94m | 5:50PM1.94m | 4:48AM2.07m | 6:30PM2.05m | 5:43AM2.19m | 7:07PM2.13m | ||||||||||||||||
Low Tide | 10:54AM0.32m | 11:13PM1.17m | 11:46AM0.19m | 00:02AM1.03m | 12:32PM0.12m | |||||||||||||||||
 | |  | | |  |  |  | |  | | | | | | |  | | | | | | |
 | 5:56 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:08 | — | — | — | — | — | — | — | 7:07 | — |
mm | — | — | — | — | — | — | 1 | — | — | 1 | 1 | — | — | — | — | — | — | 1 | 1 | — | — | — |
Temp °C | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 29 | 30 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 30 | 31 | 30 | 31 | 32 | 31 | 32 | 32 | 33 | 32 | 33 | 34 | 33 | 32 | 32 | 31 | 31 | 29 | 29 | 29 | 31 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | S 10 | SW 10 | S 10 | SW 10 | S 10 | SW 10 | SW 10 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | S 9 |
| kJ | 615 | 558 | 548 | 496 | 364 | 319 | 252 | 231 | 198 | 222 | 183 | 192 | 181 | 147 | 144 | 144 | 119 | 119 | 101 | 79 | 86 | 76 |
Swell 2 Height (m) Direction Period (s) | W 10 | S 11 | S 11 | S 11 | S 10 | S 10 | SW 10 | S 10 | SW 10 | S 10 | SW 10 | S 9 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | SW 8 |
| kJ | 296 | 388 | 326 | 272 | 294 | 247 | 266 | 242 | 200 | 192 | 167 | 140 | 153 | 149 | 143 | 109 | 106 | 106 | 76 | 73 | 76 | 55 |
Swell 3 Height (m) Direction Period (s) | E 14 | W 10 | W 10 | W 10 | W 9 | E 13 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | ENE 12 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | N 8 |
| kJ | 257 | 247 | 192 | 116 | 58 | 212 | 199 | 190 | 106 | 73 | 73 | 72 | 70 | 72 | 46 | 43 | 42 | 40 | 39 | 39 | 22 | 13 |
Wind waves Height (m) Direction Period (s) | SSE 10 | — | E 7 | ESE 7 | E 13 | — | — | — | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 399 | — | 51 | 61 | 273 | — | — | — | 12 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 10 | 10 | 13 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 13 | 13 | 621 | 636 | 636 | 27 | 11 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Latest Updates
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tengan surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest