Surf Forecasts:
How big are the waves at Tengan today (15 Aug):
- Morning surf: Morning surf (15 Aug, local time) - 1ft (0.3m), 11s period with ENE swell.
- Afternoon surf: Afternoon surf (15 Aug, local time) - 1ft (0.3m), 11s period with ENE swell.
- Evening surf: Evening surf (15 Aug, local time) - 1ft (0.3m), 10s period with ENE swell.
The current surf forecast for Tengan at 11AM is: 0.3m 11s primary swell from a East-northeast direction (forecast issued at 02:00am August 15). An open ocean swell of 0.7m 8s is not directed at the surf break, a second open ocean swell of 0.3m 9s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Aug) | 1ft (0.3m) | 11s |
| Afternoon (15 Aug) | 1ft (0.3m) | 11s |
| Evening (15 Aug) | 1ft (0.3m) | 10s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun morning. Warm (max 29°C on Sat morning, min 27°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||||||||||
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) | SW 9 | SW 8 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ENE 10 | ESE 4 | ESE 5 | ENE 10 | ENE 10 | ENE 10 | ESE 6 | ESE 6 | ENE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 0 | 0 | 11 | 23 | 23 | 23 | 22 | 21 | 20 | 20 | 20 | 20 | 22 | 23 | 22 | 19 | 21 | 27 | 21 | 20 | 20 | 20 | 24 | 20 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | on | glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | on | on | on | on | on | on |
High Tide | 7:59AM2.21m | 8:39PM2.15m | 8:41AM2.10m | 9:05PM2.12m | 9:22AM1.96m | |||||||||||||||||||
Low Tide | 2:04AM0.69m | 2:22PM0.31m | 2:42AM0.63m | 2:52PM0.48m | 3:19AM0.60m | 3:21PM0.66m | ||||||||||||||||||
 |  | |  | | | | | | | | |  |  | | | | | | | | | | | |
 | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — |
 | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:04 | — | — | — | — | — | — | — | 7:04 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 29 | 28 | 27 |
Feels °C | 32 | 32 | 32 | 33 | 34 | 33 | 31 | 30 | 30 | 30 | 30 | 29 | 30 | 30 | 30 | 28 | 28 | 29 | 30 | 30 | 29 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 9 | SW 8 | SW 8 | SW 8 | SW 8 | SSW 8 | SW 8 | SW 8 | SSW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SSW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 | SW 9 |
| kJ | 59 | 58 | 58 | 69 | 65 | 52 | 46 | 53 | 55 | 62 | 72 | 70 | 69 | 69 | 72 | 103 | 120 | 118 | 83 | 81 | 79 | 77 | 83 | 81 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 8 | S 8 | S 9 | SSE 8 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 21 | 22 | 23 | 14 | 14 | 23 | 22 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 20 | 20 | 20 | 20 | 19 | 19 | 20 |
Swell 3 Height (m) Direction Period (s) | W 6 | W 6 | ENE 11 | ENE 11 | ENE 11 | SSE 8 | S 8 | S 8 | W 6 | W 6 | S 8 | S 9 | W 6 | W 7 | W 7 | W 7 | SE 11 | SE 11 | ESE 11 | SE 11 | SE 10 | ESE 11 | SE 10 | SE 10 |
| kJ | 7 | 6 | 11 | 23 | 23 | 14 | 12 | 10 | 3 | 3 | 10 | 14 | 2 | 4 | 4 | 4 | 4 | 4 | 11 | 4 | 4 | 11 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 4 | ESE 4 | E 3 | ESE 4 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 4 | ESE 4 | ESE 5 | SE 5 | ESE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 4 |
| kJ | — | — | — | — | — | — | — | 2 | 4 | 5 | 16 | 19 | 22 | 23 | 22 | 13 | 21 | 27 | 21 | 19 | 19 | 20 | 24 | 14 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 13 | 13 | 13 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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