Surf Forecasts:
How big are the waves at Tengan today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 3ft (0.9m), 6s period with SE swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 2.5ft (0.7m), 7s period with N swell.
- Evening surf: Evening surf (12 Sep, local time) - 1ft (0.3m), 14s period with E swell.
The current surf forecast for Tengan at 8AM is: 0.7m 7s primary swell from a North direction and 0.5m 6s secondary swell from a Southeast direction (forecast issued at 02:00am September 12). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 3ft (0.9m) | 6s |
| Afternoon (12 Sep) | 2.5ft (0.7m) | 7s |
| Evening (12 Sep) | 1ft (0.3m) | 14s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Sun night. Warm (max 29°C on Sat morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||||||||||
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) | N 8 | N 7 | N 7 | SE 6 | NNW 7 | N 7 | N 7 | E 14 | E 14 | E 14 | E 14 | E 14 | E 14 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 55 | 52 | 49 | 51 | 51 | 45 | 36 | 35 | 36 | 36 | 35 | 35 | 35 | 36 | 45 | 65 | 67 | 155 | 73 | 75 | 79 | 79 | 80 | 80 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on |
High Tide | 7:04AM2.23m | 7:26PM2.19m | 7:42AM2.18m | 7:49PM2.18m | 8:20AM2.09m | 8:12PM2.15m | ||||||||||||||||||
Low Tide | 1:02AM0.54m | 1:17PM0.36m | 1:35AM0.44m | 1:46PM0.47m | 2:08AM0.39m | 2:13PM0.61m | ||||||||||||||||||
 |  | |  | | | | |  | | | | |  | | | | | | | |  | | | |
 | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:36 | — | — | — | — | — | — | — | 6:35 | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | — | — | — | — | — | 1 | — |
Temp °C | 28 | 27 | 27 | 28 | 29 | 29 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 29 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 27 |
Feels °C | 32 | 31 | 30 | 32 | 33 | 32 | 31 | 30 | 30 | 29 | 30 | 30 | 30 | 31 | 29 | 30 | 30 | 30 | 30 | 30 | 31 | 32 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | N 8 | N 7 | N 7 | NNW 7 | NNW 7 | N 7 | N 7 | N 6 | N 6 | N 6 | NNW 6 | ESE 5 | ESE 6 | ESE 7 | ESE 8 | ESE 8 | N 5 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 55 | 52 | 49 | 51 | 51 | 45 | 33 | 30 | 20 | 19 | 12 | 11 | 13 | 34 | 45 | 65 | 9 | 70 | 73 | 75 | 79 | 79 | 80 | 80 |
Swell 2 Height (m) Direction Period (s) | WNW 6 | WNW 6 | E 14 | SE 6 | SE 6 | SE 6 | SE 6 | E 14 | E 14 | E 14 | E 14 | NNW 6 | NNW 6 | E 14 | E 14 | E 14 | E 13 | N 5 | N 5 | N 5 | N 5 | E 13 | E 13 | E 13 |
| kJ | 6 | 6 | 35 | 18 | 16 | 8 | 8 | 35 | 36 | 36 | 35 | 12 | 12 | 36 | 35 | 32 | 32 | 8 | 8 | 5 | 5 | 30 | 14 | 31 |
Swell 3 Height (m) Direction Period (s) | E 15 | E 14 | WNW 5 | E 14 | E 14 | E 14 | E 14 | S 7 | SE 6 | ESE 10 | ESE 10 | E 14 | E 14 | NNW 6 | NNW 6 | S 6 | S 6 | E 14 | E 14 | E 13 | E 13 | N 5 | N 5 | N 5 |
| kJ | 19 | 35 | 3 | 35 | 36 | 36 | 36 | 4 | 5 | 9 | 9 | 35 | 35 | 3 | 3 | 1 | 1 | 32 | 32 | 31 | 31 | 5 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | ESE 6 | SE 6 | SE 6 | SE 6 | — | — | E 2 | E 6 | E 3 | E 5 | E 5 | ENE 3 | NE 3 | NE 4 | NE 4 | NNE 4 | ESE 8 | ESE 8 | — | — | — | — | — | ENE 2 |
| kJ | 15 | 18 | 18 | 49 | — | — | 1 | 16 | 3 | 13 | 20 | 4 | 6 | 10 | 17 | 13 | 67 | 155 | — | — | — | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 647 | 13 | 621 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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