Surf Forecasts:
How big are the waves at Tengan today (27 Aug):
- Afternoon surf: Afternoon surf (27 Aug, local time) - 1ft (0.3m), 13s period with E swell.
- Evening surf: Evening surf (27 Aug, local time) - 1.5ft (0.4m), 12s period with E swell.
The current surf forecast for Tengan at 7PM is: 0.5m 8s primary swell from a East-southeast direction (forecast issued at 02:00pm August 27). An open ocean swell of 2.5m 10s is not directed at the surf break, a second open ocean swell of 1.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | - | - |
| Afternoon (27 Aug) | 1ft (0.3m) | 13s |
| Evening (27 Aug) | 1.5ft (0.4m) | 12s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Thu afternoon. Warm (max 29°C on Thu afternoon, min 27°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | ||||||||||||||||||
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) | ESE 7 | E 13 | ESE 8 | E 12 | E 12 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | ESE 7 | ESE 6 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 17 | 28 | 37 | 46 | 11 | 53 | 113 | 106 | 94 | 94 | 100 | 116 | 141 | 175 | 178 | 199 | 176 | 156 | 112 | 91 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on |
High Tide | 6:54PM2.05m | 6:24AM2.15m | 7:16PM2.11m | 6:59AM2.19m | 7:39PM2.15m | |||||||||||||||
Low Tide | 12:28PM0.33m | 00:36AM0.80m | 12:54PM0.29m | 1:06AM0.68m | 1:22PM0.30m | |||||||||||||||
 |  | |  |  | |  |  | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — |
mm | — | 1 | 1 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 27 |
Feels °C | 30 | 30 | 30 | 31 | 30 | 29 | 29 | 29 | 31 | 31 | 29 | 28 | 29 | 29 | 30 | 29 | 30 | 30 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | W 10 | W 9 | W 9 | W 10 | W 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 |
| kJ | 1384 | 1293 | 1334 | 901 | 684 | 598 | 473 | 342 | 273 | 173 | 133 | 117 | 101 | 90 | 88 | 86 | 84 | 81 | 81 | 77 |
Swell 2 Height (m) Direction Period (s) | ESE 7 | SE 9 | ESE 8 | E 12 | E 12 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | W 9 | W 9 | W 8 | W 8 | W 8 | W 8 | W 7 |
| kJ | 17 | 12 | 37 | 26 | 11 | 65 | 81 | 79 | 77 | 75 | 61 | 62 | 81 | 85 | 78 | 50 | 31 | 19 | 10 | 9 |
Swell 3 Height (m) Direction Period (s) | SE 9 | E 13 | E 12 | E 12 | E 16 | E 12 | E 12 | E 12 | S 8 | S 7 | E 12 | E 11 | E 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 |
| kJ | 13 | 28 | 27 | 46 | 5 | 11 | 11 | 25 | 4 | 4 | 11 | 10 | 14 | 17 | 17 | 17 | 17 | 17 | 16 | 31 |
Wind waves Height (m) Direction Period (s) | SSW 9 | S 8 | SSE 8 | S 8 | SSE 8 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | SE 7 | ESE 7 | ESE 6 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 |
| kJ | 121 | 93 | 157 | 157 | 159 | 53 | 113 | 106 | 94 | 94 | 100 | 116 | 141 | 175 | 178 | 199 | 176 | 156 | 112 | 91 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 613 | 631 | 10 | 10 | 28 | 613 | 13 | 613 | 613 | 745 | 840 | 621 | 621 | 613 | 613 | 613 | 840 | 840 | 13 | 13 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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