Surf Forecasts:
How big are the waves at Tengan today (22 Aug):
- Morning surf: Morning surf (22 Aug, local time) - 0.5ft (0.2m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (22 Aug, local time) - 1.5ft (0.4m), 10s period with SE swell.
- Evening surf: Evening surf (22 Aug, local time) - 3.5ft (1.1m), 6s period with SSE swell.
The current surf forecast for Tengan at 6AM is: 0.1m 14s primary swell from a East direction and 0.1m 8s secondary swell from a East direction (forecast issued at 02:00am August 22). An open ocean swell of 2.2m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Aug) | 0.5ft (0.2m) | 9s |
| Afternoon (22 Aug) | 1.5ft (0.4m) | 10s |
| Evening (22 Aug) | 3.5ft (1.1m) | 6s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sat morning. Warm (max 28°C on Sat morning, min 27°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 22 | Sunday 23 | Monday 24 | ||||||||||||||||||||||
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) | E 14 | E 14 | E 14 | ENE 9 | E 14 | SE 10 | ESE 9 | SSE 6 | ESE 10 | SE 4 | SSE 5 | E 14 | ESE 14 | ESE 4 | ESE 13 | ESE 12 | ESE 12 | ESE 13 | SE 13 | ESE 15 | ESE 17 | ESE 16 | ESE 18 | ESE 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 4 | 4 | 4 | 8 | 4 | 23 | 17 | 82 | 18 | 16 | 48 | 37 | 18 | 18 | 17 | 31 | 30 | 67 | 44 | 146 | 459 | 761 | 1536 | 2581 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | cross-on |
High Tide | 11:51PM1.67m | 4:38PM1.54m | 1:49AM1.61m | 5:20PM1.67m | 3:33AM1.68m | 5:47PM1.78m | ||||||||||||||||||
Low Tide | 8:31AM0.85m | 8:45PM1.43m | 10:03AM0.76m | 10:24PM1.33m | 10:55AM0.64m | |||||||||||||||||||
 | | |  |  |  | | | |  | | | | | | | | | | | | | |  | |
 | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:57 | — |
mm | 1 | 1 | 2 | 1 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 26 | 27 | 26 | 27 | 27 | 29 | 30 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 30 | 29 | 29 | 29 | 29 | 30 | 30 | 29 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 9 | SW 8 | E 8 | SSW 8 | SSW 10 | SE 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SSW 10 | SW 10 | SW 10 | SW 10 | SSW 9 | SW 9 | SW 9 | SSW 9 | SSW 9 | SW 9 | ESE 17 | ESE 16 | ESE 18 | ESE 18 |
| kJ | 88 | 44 | 1 | 241 | 725 | 23 | 880 | 678 | 516 | 448 | 537 | 400 | 341 | 269 | 236 | 198 | 162 | 141 | 141 | 118 | 459 | 761 | 1536 | 2581 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 14 | E 14 | ENE 9 | E 14 | ENE 9 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | E 14 | E 14 | ESE 14 | ESE 13 | ESE 13 | ESE 12 | ESE 12 | ESE 13 | SE 13 | ESE 15 | SW 9 | SSW 9 | SW 9 | SSW 9 |
| kJ | 2 | 4 | 4 | 8 | 4 | 8 | 17 | 18 | 18 | 9 | 16 | 37 | 18 | 18 | 17 | 31 | 30 | 67 | 44 | 146 | 115 | 101 | 81 | 90 |
Swell 3 Height (m) Direction Period (s) | E 14 | — | — | — | — | — | E 9 | ENE 9 | ENE 9 | E 13 | SE 10 | SE 10 | E 9 | E 9 | E 9 | E 9 | E 10 | SE 9 | ESE 16 | SE 9 | ENE 11 | E 13 | ENE 10 | ENE 10 |
| kJ | 4 | — | — | — | — | — | 6 | 16 | 16 | 14 | 4 | 4 | 6 | 6 | 6 | 6 | 7 | 3 | 25 | 3 | 12 | 3 | 10 | 18 |
Wind waves Height (m) Direction Period (s) | SSE 7 | S 8 | S 9 | S 9 | SSE 6 | SSW 10 | S 10 | SSE 6 | SSE 6 | SE 4 | SSE 5 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | ESE 4 | E 5 | E 5 | E 4 | E 4 | E 4 | ENE 4 | ENE 6 |
| kJ | 426 | 523 | 736 | 904 | 159 | 978 | 755 | 82 | 85 | 16 | 48 | 14 | 15 | 16 | 15 | 17 | 16 | 11 | 10 | 12 | 15 | 18 | 21 | 60 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 613 | 613 | 613 | 613 | 613 | 613 | 647 | 613 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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