Surf Forecasts:
How big are the waves at Tengan today (24 Aug):
- Morning surf: Morning surf (24 Aug, local time) - 2.5ft (0.7m), 16s period with ESE swell.
- Afternoon surf: Afternoon surf (24 Aug, local time) - 2.5ft (0.8m), 17s period with ESE swell.
- Evening surf: Evening surf (24 Aug, local time) - 5.5ft (1.7m), 17s period with ESE swell.
The current surf forecast for Tengan at 11AM is: 0.8m 15s primary swell from a East-southeast direction and 0.5m 6s secondary swell from a East direction (forecast issued at 08:00am August 24). An open ocean swell of 0.8m 9s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Aug) | 2.5ft (0.7m) | 16s |
| Afternoon (24 Aug) | 2.5ft (0.8m) | 17s |
| Evening (24 Aug) | 5.5ft (1.7m) | 17s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 52mm), heaviest during Wed afternoon. Warm (max 29°C on Mon afternoon, min 27°C on Mon night). Winds increasing (light winds from the E on Mon morning, gales from the NW by Tue night). | ||||||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||||||||
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) | SE 13 | ESE 16 | ESE 15 | ESE 17 | ESE 17 | ESE 17 | ESE 17 | ESE 17 | E 17 | ESE 16 | ESE 16 | E 16 | E 16 | E 15 | E 14 | NNW 10 | NNE 11 | NNW 11 | E 11 | NW 10 | ESE 9 | E 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 43 | 220 | 259 | 336 | 1302 | 1714 | 2523 | 3128 | 4323 | 4393 | 4402 | 5135 | 5149 | 4402 | 2785 | 4778 | 4181 | 4589 | 144 | 2343 | 29 | 31 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:33AM1.68m | 5:47PM1.78m | 4:32AM1.81m | 6:10PM1.88m | 5:13AM1.94m | 6:32PM1.97m | ||||||||||||||||
Low Tide | 10:55AM0.64m | 11:07PM1.21m | 11:31AM0.52m | 11:38PM1.07m | 12:00PM0.41m | |||||||||||||||||
 |  |  | |  | | |  | | | | | |  | | | | | |  | | | |
 | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:55 | — | — | — | — | — | — | — | 6:54 | — |
mm | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | 6 | 4 | 1 | 2 | 2 | 2 | 7 | 7 | 5 |
Temp °C | 27 | 28 | 28 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 28 |
Feels °C | 31 | 31 | 30 | 31 | 30 | 30 | 30 | 30 | 29 | 30 | 30 | 29 | 26 | 25 | 22 | 20 | 21 | 22 | 22 | 23 | 23 | 24 |
Swell 1 Height (m) Direction Period (s) | SW 9 | SW 9 | SW 9 | ESE 14 | ESE 17 | ESE 17 | ESE 17 | ESE 17 | E 17 | ESE 16 | ESE 16 | E 16 | E 16 | E 15 | E 14 | ENE 13 | NNE 11 | NNW 11 | E 11 | NW 10 | WNW 10 | W 11 |
| kJ | 109 | 122 | 122 | 236 | 1302 | 1714 | 2523 | 3128 | 4323 | 4393 | 4402 | 5135 | 5149 | 4402 | 2785 | 1679 | 4181 | 4589 | 59 | 2343 | 2904 | 2985 |
Swell 2 Height (m) Direction Period (s) | SE 13 | ESE 16 | ESE 15 | ESE 17 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | E 12 | E 12 | E 11 | E 10 | ESE 9 | E 9 |
| kJ | 43 | 220 | 259 | 336 | 81 | 79 | 78 | 65 | 65 | 50 | 27 | 28 | 29 | 29 | 27 | 27 | 723 | 132 | 144 | 32 | 29 | 25 |
Swell 3 Height (m) Direction Period (s) | E 4 | ENE 11 | ENE 11 | SW 9 | SW 9 | ENE 10 | SW 9 | ENE 10 | — | — | — | — | — | — | — | S 9 | E 12 | E 11 | E 15 | E 14 | E 14 | E 13 |
| kJ | 6 | 12 | 12 | 81 | 65 | 10 | 64 | 10 | — | — | — | — | — | — | — | 1 | 563 | 209 | 17 | 16 | 14 | 31 |
Wind waves Height (m) Direction Period (s) | — | E 5 | E 6 | E 6 | E 6 | E 7 | — | ENE 8 | — | NNE 4 | NNE 5 | NNE 6 | N 7 | N 8 | N 8 | NNW 10 | WNW 8 | W 9 | WNW 10 | SW 8 | SSW 9 | SSW 9 |
| kJ | — | 8 | 25 | 39 | 68 | 32 | — | 66 | — | 36 | 82 | 208 | 421 | 1057 | 2268 | 4778 | 2182 | 3081 | 7364 | 2608 | 2516 | 2317 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 12 | 12 | 13 | 13 | 12 | 12 | 13 | 37 | 37 | 37 | 631 | 613 | 621 | 621 | 613 | 621 | 621 | 621 | 621 | 621 | 621 | 621 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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