Surf Forecasts:
How big are the waves at Tengan today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 8ft (2.5m), 7s period with NE swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 10ft (3.0m), 8s period with NNE swell.
- Evening surf: Evening surf (22 Oct, local time) - 8ft (2.4m), 7s period with ENE swell.
The current surf forecast for Tengan at 11AM is: 3.0m 8s primary swell from a North-northeast direction and 1.4m 8s secondary swell from a North-northwest direction (forecast issued at 08:00am October 22). An open ocean swell of 3.0m 16s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 8ft (2.5m) | 7s |
| Afternoon (22 Oct) | 10ft (3.0m) | 8s |
| Evening (22 Oct) | 8ft (2.4m) | 7s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 51mm), heaviest during Thu morning. Warm (max 28°C on Fri morning, min 24°C on Thu morning). Mainly strong winds. | ||||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | ||||||||||||||||||||
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) | SE 16 | NE 7 | NNE 8 | NNE 8 | ENE 7 | ENE 7 | E 8 | E 8 | E 8 | N 8 | ESE 9 | ESE 9 | N 8 | N 8 | NNW 8 | NNE 8 | S 14 | SW 14 | SW 13 | SSE 9 | SSE 9 | E 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 2687 | 593 | 1075 | 993 | 516 | 574 | 750 | 827 | 742 | 136 | 534 | 561 | 29 | 18 | 12 | 6 | 0 | 0 | 0 | 0 | 0 | 5 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | 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 |
High Tide | 3:27AM1.66m | 4:23PM1.82m | 4:18AM1.79m | 4:50PM1.93m | 5:04AM1.92m | 5:17PM2.02m | ||||||||||||||||
Low Tide | 9:54AM0.62m | 10:24PM0.75m | 10:33AM0.56m | 11:00PM0.54m | 11:09AM0.53m | |||||||||||||||||
 |  |  | |  | | |  | |  | | | | | | | | | | | | | |
 | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — |
 | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | 3 | 4 | 9 | 7 | 6 | 4 | 2 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 2 |
Temp °C | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 22 | 21 | 21 | 22 | 22 | 22 | 22 | 24 | 25 | 25 | 27 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 27 |
Swell 1 Height (m) Direction Period (s) | SE 16 | SSE 16 | SSE 16 | SSE 16 | SSE 15 | SSE 14 | SSE 14 | S 15 | S 15 | SSE 15 | S 15 | S 16 | N 8 | N 8 | NNE 7 | SW 15 | SSW 14 | SW 14 | SW 13 | SW 12 | SW 12 | SW 13 |
| kJ | 2687 | 4944 | 4709 | 4164 | 3432 | 3269 | 2855 | 3344 | 3881 | 5651 | 4869 | 6181 | 29 | 18 | 9 | 3128 | 4131 | 1942 | 1285 | 772 | 722 | 974 |
Swell 2 Height (m) Direction Period (s) | SSE 17 | NNW 8 | NNW 9 | NNW 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | — | — | NNW 8 | NNE 8 | — | — | — | — | — | NE 12 |
| kJ | 2437 | 284 | 199 | 284 | 405 | 356 | 273 | 235 | 169 | 136 | 86 | 48 | — | — | 12 | 6 | — | — | — | — | — | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NNE 8 | — | — | — | NNW 8 | — | — | — | — | — | E 13 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 6 | — | — | — | 6 | — | — | — | — | — | 3 |
Wind waves Height (m) Direction Period (s) | NNE 7 | NE 7 | NNE 8 | NNE 8 | ENE 7 | ENE 7 | E 8 | E 8 | E 8 | — | ESE 9 | ESE 9 | S 16 | S 16 | S 15 | SSE 12 | S 14 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
| kJ | 554 | 593 | 1075 | 993 | 516 | 574 | 750 | 827 | 742 | — | 534 | 561 | 9723 | 9912 | 7373 | 2536 | 5826 | 1361 | 1020 | 969 | 781 | 659 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 647 | 647 | 647 | 647 | 647 | 647 | 647 | 647 | 737 | 737 | 737 | 737 | 737 | 737 | 647 | 647 | 647 | 635 | 631 | 631 | 636 | 631 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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