Surf Forecasts:
How big are the waves at Tengan today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 1ft (0.3m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 1ft (0.3m), 9s period with SE swell.
- Evening surf: Evening surf (20 Jun, local time) - 1ft (0.3m), 9s period with SE swell.
The current surf forecast for Tengan at 9AM is: 0.3m 10s primary swell from a Southeast direction (forecast issued at 02:00am June 20). An open ocean swell of 0.6m 6s is not directed at the surf break, a second open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 1ft (0.3m) | 10s |
| Afternoon (20 Jun) | 1ft (0.3m) | 9s |
| Evening (20 Jun) | 1ft (0.3m) | 9s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Sat morning, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
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) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | SE 12 | SE 11 | SE 11 | SE 10 | SE 10 | SE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 21 | 20 | 20 | 20 | 20 | 30 | 30 | 30 | 47 | 97 | 94 | 102 | 129 | 142 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | 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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross |
High Tide | 10:40PM1.87m | 10:01AM1.84m | 11:25PM1.82m | 11:03AM1.68m | 00:10AM1.79m | 12:19PM1.55m | ||||||||||||||||||
Low Tide | 4:22AM0.99m | 4:44PM0.45m | 5:23AM0.97m | 5:31PM0.65m | 6:31AM0.93m | 6:20PM0.84m | ||||||||||||||||||
 | |  |  | | | | |  | | | | | | | | | | | | | | | | |
 | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 |
Feels °C | 27 | 28 | 28 | 28 | 29 | 29 | 30 | 30 | 28 | 28 | 29 | 30 | 29 | 30 | 29 | 31 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | WSW 5 | SE 10 | WSW 7 | WSW 6 | SE 10 | SE 9 | WSW 6 | WSW 7 | WSW 8 | WSW 8 | WSW 7 | WSW 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 7 | W 6 | SE 11 | SE 11 | SE 10 | SE 10 | SE 11 |
| kJ | 16 | 15 | 25 | 31 | 14 | 14 | 59 | 86 | 94 | 99 | 91 | 65 | 61 | 59 | 45 | 47 | 45 | 43 | 31 | 97 | 94 | 102 | 129 | 142 |
Swell 2 Height (m) Direction Period (s) | SE 10 | E 9 | SE 10 | SE 10 | E 9 | E 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | ESE 9 | ESE 9 | SE 12 | W 7 | W 7 | W 6 | W 6 | W 6 |
| kJ | 15 | 6 | 15 | 15 | 6 | 6 | 14 | 13 | 13 | 13 | 21 | 20 | 20 | 20 | 20 | 30 | 30 | 30 | 47 | 34 | 33 | 22 | 20 | 20 |
Swell 3 Height (m) Direction Period (s) | E 9 | NE 10 | E 9 | E 9 | E 10 | E 10 | E 8 | E 9 | E 9 | E 8 | E 8 | E 9 | E 9 | E 9 | E 14 | SE 14 | SE 13 | SE 12 | ESE 8 | SSE 11 | ESE 9 | NNW 7 | NNW 7 | NNW 7 |
| kJ | 6 | 4 | 6 | 6 | 2 | 2 | 6 | 6 | 6 | 1 | 1 | 2 | 2 | 2 | 4 | 7 | 7 | 24 | 28 | 12 | 15 | 5 | 5 | 4 |
Wind waves Height (m) Direction Period (s) | S 3 | SW 5 | S 3 | S 3 | SW 6 | WSW 6 | SSE 3 | S 3 | WSW 6 | S 3 | WSW 7 | SW 7 | SW 7 | SW 6 | SW 6 | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 22 | 3 | 6 | 56 | 58 | 1 | 2 | 26 | 2 | 28 | 19 | 16 | 6 | 6 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 972 | 13 | 696 | 697 | 858 | 66 | 66 | 13 | 13 | 52 | 66 | 14 | 14 | 14 | 14 | 11 | 11 | 11 | 11 | 11 | 0 | 0 | 0 | 13 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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