Surf Forecasts:
How big are the waves at Tengan today (17 Jul):
- Afternoon surf: Afternoon surf (17 Jul, local time) - 0.5ft (0.2m), 10s period with E swell.
- Evening surf: Evening surf (17 Jul, local time) - 0.5ft (0.2m), 10s period with E swell.
The current surf forecast for Tengan at 9PM is: 0.2m 10s primary swell from a East direction and 0.1m 9s secondary swell from a Southeast direction (forecast issued at 02:00pm July 17). An open ocean swell of 0.7m 7s is not directed at the surf break, a second open ocean swell of 0.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | - | - |
| Afternoon (17 Jul) | 0.5ft (0.2m) | 10s |
| Evening (17 Jul) | 0.5ft (0.2m) | 10s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Sun afternoon, min 27°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||
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 10 | E 10 | E 10 | E 10 | E 10 | E 10 | ESE 9 | SE 9 | SE 8 | SE 8 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 3 | 3 | 3 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross |
High Tide | 9:24PM2.06m | 8:58AM2.06m | 9:57PM2.01m | 9:46AM1.91m | ||||||||||||||||
Low Tide | 2:53PM0.18m | 3:11AM0.85m | 3:30PM0.35m | 3:56AM0.82m | 4:05PM0.55m | |||||||||||||||
 | | |  |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 29 | 28 | 27 | 27 | 28 | 27 | 28 | 29 | 29 | 29 | 28 | 27 | 27 | 27 | 28 | 29 | 30 | 29 | 28 |
Feels °C | 32 | 31 | 32 | 31 | 31 | 32 | 32 | 32 | 33 | 33 | 33 | 33 | 32 | 32 | 32 | 33 | 33 | 34 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | W 8 | W 7 | E 10 | W 7 | W 7 | W 7 | SW 8 | W 8 | W 8 | W 8 | W 7 | W 7 | W 9 | W 8 | W 8 | W 8 | W 8 | W 7 | SW 8 | SW 8 |
| kJ | 29 | 38 | 8 | 43 | 46 | 35 | 61 | 71 | 61 | 54 | 51 | 48 | 78 | 89 | 78 | 78 | 58 | 53 | 49 | 46 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | SE 9 | SE 9 | ESE 9 | ESE 9 | W 7 | SW 8 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | W 7 | W 7 |
| kJ | 8 | 8 | 3 | 3 | 8 | 8 | 35 | 45 | 32 | 40 | 39 | 36 | 40 | 53 | 51 | 49 | 49 | 51 | 36 | 35 |
Swell 3 Height (m) Direction Period (s) | SE 9 | SE 9 | S 7 | E 10 | E 10 | E 10 | ESE 9 | SE 9 | SE 8 | SE 8 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 |
| kJ | 3 | 3 | 1 | 8 | 8 | 7 | 8 | 3 | 3 | 3 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | SW 9 | SW 9 | WSW 7 | SW 8 | SW 8 | SW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 115 | 76 | 79 | 45 | 43 | 64 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 657 | 674 | 647 | 10 | 10 | 66 | 66 | 66 | 66 | 66 | 52 | 10 | 10 | 10 | 10 | 10 | 28 | 52 | 52 | 13 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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