Surf Forecasts:
How big are the waves at Tengan today (13 Oct):
- Morning surf: Morning surf (13 Oct, local time) - 2.5ft (0.7m), 14s period with E swell.
- Afternoon surf: Afternoon surf (13 Oct, local time) - 2.5ft (0.8m), 13s period with E swell.
- Evening surf: Evening surf (13 Oct, local time) - 2ft (0.6m), 12s period with E swell.
The current surf forecast for Tengan at 3PM is: 0.8m 13s primary swell from a East direction and 0.4m 5s secondary swell from a Northwest direction, 0.4m 4s secondary swell from a South-southeast direction (forecast issued at 08:00am October 13). The wind direction is predicted to be offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Oct) | 2.5ft (0.7m) | 14s |
| Afternoon (13 Oct) | 2.5ft (0.8m) | 13s |
| Evening (13 Oct) | 2ft (0.6m) | 12s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Tue afternoon. Warm (max 26°C on Tue morning, min 22°C on Wed night). Winds increasing (light winds from the WSW on Tue afternoon, fresh winds from the NNE by Wed morning). | ||||||||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | ||||||||||||||||||||
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 | E 13 | E 13 | E 12 | E 12 | E 12 | E 11 | E 11 | N 6 | N 7 | N 7 | N 7 | N 7 | N 8 | NNW 8 | NNE 8 | NNE 8 | N 8 | N 8 | N 8 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 264 | 195 | 297 | 222 | 163 | 103 | 100 | 95 | 59 | 58 | 213 | 306 | 279 | 306 | 349 | 355 | 188 | 197 | 171 | 153 | 164 | 138 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 8:00AM2.01m | 7:27PM2.09m | 8:36AM1.91m | 7:53PM2.03m | 9:13AM1.78m | 8:20PM1.93m | ||||||||||||||||
Low Tide | 1:40PM0.74m | 2:07AM0.22m | 2:08PM0.84m | 2:38AM0.29m | 2:37PM0.95m | |||||||||||||||||
 |  | | | |  |  | | |  | |  |  | |  | | | | | | | | |
 | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — |
 | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:00 | — |
mm | 1 | 1 | 2 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 24 | 24 | 23 | 22 | 22 | 23 | 23 | 23 | 23 |
Feels °C | 27 | 28 | 28 | 30 | 28 | 26 | 25 | 25 | 24 | 24 | 22 | 23 | 23 | 22 | 23 | 21 | 20 | 20 | 22 | 21 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | E 13 | E 13 | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | NNW 8 | NW 8 | NNW 8 | NNW 8 | N 8 | N 8 |
| kJ | 264 | 195 | 297 | 222 | 163 | 103 | 100 | 95 | 59 | 58 | 59 | 58 | 57 | 54 | 50 | 49 | 188 | 98 | 74 | 76 | 164 | 138 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | NW 6 | NW 5 | NW 5 | NE 10 | NE 10 | NE 10 | NE 10 | NE 10 | ENE 9 | S 7 | S 7 | S 7 | S 7 | S 6 | ENE 10 | ENE 9 | ENE 9 | ENE 10 | ENE 10 | ENE 10 |
| kJ | 73 | 47 | 11 | 10 | 9 | 4 | 4 | 4 | 4 | 4 | 8 | 1 | 1 | 1 | 1 | 1 | 30 | 29 | 29 | 30 | 31 | 30 |
Swell 3 Height (m) Direction Period (s) | NW 6 | NW 6 | SE 13 | ENE 11 | NE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 10 | SE 10 | — | — | — | — | — | S 6 | N 8 | SE 9 | SE 9 | — | SE 9 |
| kJ | 11 | 11 | 7 | 11 | 4 | 4 | 4 | 3 | 3 | 4 | 4 | — | — | — | — | — | 1 | 66 | 3 | 3 | — | 3 |
Wind waves Height (m) Direction Period (s) | — | SSE 3 | SE 4 | SSE 4 | — | NNW 4 | NNW 5 | NNW 5 | NNW 5 | N 5 | N 6 | N 7 | N 7 | N 7 | N 7 | N 8 | NNE 8 | NNE 8 | NNE 8 | N 8 | ENE 10 | ENE 9 |
| kJ | — | 1 | 7 | 5 | — | 30 | 56 | 51 | 44 | 113 | 213 | 306 | 279 | 306 | 349 | 355 | 185 | 197 | 171 | 153 | 123 | 92 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 10 | 10 | 10 | 0 | 0 | 25 | 621 | 621 | 621 | 621 | 648 | 648 | 647 | 647 | 23 | 23 | 23 | 23 | 13 | 23 | 12 | 10 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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