Surf Forecasts:
How big are the waves at Tengan today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 1.5ft (0.4m), 7s period with E swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 3.5ft (1.0m), 5s period with S swell.
- Evening surf: Evening surf (27 Aug, local time) - 1.5ft (0.5m), 8s period with ESE swell.
The current surf forecast for Tengan at 6AM is: 0.3m 13s primary swell from a East direction and 0.4m 8s secondary swell from a East direction (forecast issued at 02:00am August 27). An open ocean swell of 3.0m 10s is not directed at the surf break, a second open ocean swell of 0.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Aug) | 1.5ft (0.4m) | 7s |
| Afternoon (27 Aug) | 3.5ft (1.0m) | 5s |
| Evening (27 Aug) | 1.5ft (0.5m) | 8s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Thu night. Warm (max 29°C on Thu morning, min 27°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||||||||||||
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 13 | E 13 | E 13 | E 7 | E 13 | S 5 | E 8 | ESE 8 | E 12 | SE 4 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 7 | SE 7 | SE 6 | SE 6 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 55 | 31 | 30 | 17 | 29 | 42 | 25 | 35 | 11 | 41 | 89 | 113 | 113 | 91 | 91 | 120 | 127 | 116 | 97 | 103 | 106 | 83 | 83 | 73 |
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 | cross | 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 | cross-on | cross-on | on | on | on |
High Tide | 5:49AM2.06m | 6:54PM2.05m | 6:24AM2.15m | 7:16PM2.11m | 6:59AM2.19m | 7:39PM2.15m | ||||||||||||||||||
Low Tide | 00:07AM0.94m | 12:28PM0.33m | 00:36AM0.80m | 12:54PM0.29m | 1:06AM0.68m | 1:22PM0.30m | ||||||||||||||||||
 |  |  |  |  | | | | | | |  | | | |  | | | | | | | | | |
 | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — |
mm | — | — | 1 | — | 1 | 1 | 1 | 1 | — | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 28 | 28 | 29 | 29 | 28 | 27 |
Feels °C | 28 | 28 | 29 | 31 | 30 | 30 | 30 | 30 | 30 | 30 | 28 | 29 | 30 | 31 | 30 | 29 | 30 | 28 | 30 | 30 | 31 | 31 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | W 10 | W 10 | W 10 | W 10 | W 10 | W 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | W 10 | W 10 | W 10 | W 9 | W 10 | W 10 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SSW 9 | SSW 9 |
| kJ | 22 | 1802 | 1509 | 1509 | 1570 | 1665 | 1397 | 1031 | 842 | 819 | 634 | 468 | 284 | 226 | 142 | 151 | 120 | 84 | 84 | 83 | 79 | 74 | 99 | 103 |
Swell 2 Height (m) Direction Period (s) | E 13 | ESE 8 | E 8 | E 7 | ESE 8 | ESE 7 | E 8 | ESE 8 | E 12 | SW 9 | SW 9 | SW 9 | SW 9 | SW 8 | SW 9 | SW 9 | SW 9 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 | W 8 |
| kJ | 31 | 22 | 18 | 17 | 23 | 17 | 18 | 35 | 11 | 64 | 81 | 79 | 75 | 58 | 61 | 79 | 64 | 51 | 68 | 50 | 31 | 18 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | SE 9 | E 13 | SE 9 | SE 8 | E 12 | E 16 | E 12 | E 12 | E 12 | E 12 | E 12 | S 8 | E 11 | E 13 | W 10 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 | ENE 13 |
| kJ | 55 | 31 | 30 | 13 | 29 | 12 | 18 | 26 | 5 | 11 | 25 | 11 | 11 | 11 | 4 | 10 | 14 | 32 | 17 | 17 | 34 | 17 | 32 | 31 |
Wind waves Height (m) Direction Period (s) | W 10 | W 10 | S 8 | S 8 | SSW 8 | S 5 | S 4 | SSW 8 | S 8 | SE 4 | SE 5 | SE 6 | SE 6 | SE 6 | SE 6 | ESE 7 | SE 7 | SE 6 | SE 6 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 1775 | 1375 | 1 | 1 | 221 | 42 | 25 | 120 | 149 | 41 | 89 | 113 | 113 | 91 | 91 | 120 | 127 | 116 | 97 | 103 | 106 | 83 | 83 | 73 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 613 | 613 | 613 | 613 | 613 | 631 | 631 | 10 | 10 | 613 | 613 | 613 | 613 | 13 | 13 | 679 | 621 | 13 | 10 | 13 | 10 | 13 | 13 | 13 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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