Surf Forecasts:
How big are the waves at Tengan today (08 Aug):
- Afternoon surf: Afternoon surf (08 Aug, local time) - 1.5ft (0.5m), 11s period with E swell.
- Evening surf: Evening surf (08 Aug, local time) - 1.5ft (0.5m), 10s period with ENE swell.
The current surf forecast for Tengan at 9PM is: 0.5m 10s primary swell from a East-northeast direction and 0.1m 15s secondary swell from a East direction (forecast issued at 02:00pm August 08). An open ocean swell of 5.5m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Aug) | - | - |
| Afternoon (08 Aug) | 1.5ft (0.5m) | 11s |
| Evening (08 Aug) | 1.5ft (0.5m) | 10s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 33mm), heaviest during Sat afternoon. Warm (max 30°C on Mon afternoon, min 28°C on Sat afternoon). Winds decreasing (gales from the S on Sat afternoon, light winds from the SSE by Mon night). | ||||||||||||||||||||
Sat 8 | Sunday 9 | Monday 10 | ||||||||||||||||||
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) | ENE 11 | E 11 | E 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 70 | 58 | 53 | 57 | 56 | 49 | 49 | 68 | 47 | 65 | 45 | 150 | 189 | 195 | 198 | 184 | 173 | 171 | 171 | 166 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:47PM1.64m | 2:16AM1.84m | 5:01PM1.80m | 3:42AM1.94m | 5:50PM1.94m | |||||||||||||||
Low Tide | 8:33PM1.36m | 9:48AM0.48m | 10:11PM1.29m | 10:54AM0.32m | ||||||||||||||||
 | | |  | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | 7:10 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:08 | — |
mm | 4 | 3 | 2 | 2 | 1 | — | 1 | 1 | 2 | 3 | 2 | 1 | 3 | 2 | 1 | 2 | 2 | 1 | 1 | 1 |
Temp °C | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 30 | 29 | 29 |
Feels °C | 23 | 22 | 23 | 22 | 25 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 28 | 29 | 29 | 30 | 31 | 32 | 32 | 32 |
Swell 1 Height (m) Direction Period (s) | ENE 11 | E 11 | E 10 | ENE 10 | SW 12 | SW 12 | WSW 12 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | W 11 | W 11 | SW 10 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 |
| kJ | 70 | 58 | 53 | 57 | 4002 | 2777 | 2827 | 4177 | 3434 | 1993 | 1272 | 910 | 683 | 685 | 844 | 882 | 743 | 792 | 676 | 574 |
Swell 2 Height (m) Direction Period (s) | NNE 9 | NNE 9 | N 9 | E 15 | ENE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SW 10 | SSW 10 | SW 10 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 |
| kJ | 27 | 16 | 6 | 4 | 56 | 49 | 49 | 68 | 47 | 65 | 400 | 576 | 549 | 599 | 515 | 448 | 300 | 237 | 188 | 153 |
Swell 3 Height (m) Direction Period (s) | — | E 15 | E 15 | — | E 15 | E 15 | E 15 | ENE 15 | E 15 | ENE 15 | E 9 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | E 13 | E 13 |
| kJ | — | 4 | 4 | — | 17 | 4 | 4 | 21 | 17 | 43 | 45 | 150 | 189 | 195 | 198 | 184 | 173 | 171 | 171 | 166 |
Wind waves Height (m) Direction Period (s) | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 10 | S 10 | SSE 9 | S 8 | S 9 | S 10 | S 10 | SSE 10 | SSE 9 | S 9 | S 11 | S 11 | S 11 | SSE 10 | SSE 10 | S 10 |
| kJ | 6823 | 6814 | 6700 | 6940 | 2856 | 2098 | 897 | 573 | 994 | 1401 | 1092 | 863 | 809 | 679 | 682 | 646 | 663 | 426 | 426 | 476 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 1038 | 1038 | 980 | 745 | 737 | 635 | 635 | 635 | 631 | 631 | 631 | 613 | 613 | 613 | 621 | 621 | 737 | 10 | 10 | 10 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
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