Surf Forecasts:
How big are the waves at Tengan today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 0.5ft (0.2m), 10s period with E swell.
- 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 (0.1m), 9s period with SE swell.
The current surf forecast for Tengan at 7AM is: 0.2m 10s primary swell from a East direction (forecast issued at 02:00am July 17). An open ocean swell of 0.2m 8s is not directed at the surf break, a second open ocean swell of 0.9m 9s 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) | 0.5ft (0.2m) | 10s |
| Afternoon (17 Jul) | 0.5ft (0.2m) | 10s |
| Evening (17 Jul) | 0.5ft (0.1m) | 9s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 30°C on Sun morning, min 27°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | ||||||||||||||||||||||
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) | ESE 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | SE 9 | E 10 | E 10 | ESE 9 | SE 9 | SE 9 | W 8 | E 10 | E 10 | E 10 | ESE 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 19 | 7 | 7 | 8 | 8 | 8 | 8 | 3 | 8 | 8 | 8 | 3 | 3 | 0 | 7 | 7 | 7 | 18 | 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 | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | cross | cross | cross | cross-on |
High Tide | 8:12AM2.17m | 9:24PM2.06m | 8:58AM2.06m | 9:57PM2.01m | 9:46AM1.91m | |||||||||||||||||||
Low Tide | 2:26AM0.90m | 2:53PM0.18m | 3:11AM0.85m | 3:30PM0.35m | 3:56AM0.82m | 4:05PM0.55m | ||||||||||||||||||
 | |  | | | | |  | | | | | | | | | | | | | | | | | |
 | — | 5:45 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — | — | — | — | — | — | — | 7:22 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 28 | 29 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 29 | 29 | 29 | 28 | 28 | 27 | 28 | 29 | 30 | 30 | 30 | 28 |
Feels °C | 31 | 29 | 29 | 31 | 32 | 31 | 31 | 33 | 32 | 31 | 31 | 32 | 33 | 32 | 33 | 33 | 33 | 32 | 34 | 34 | 34 | 34 | 35 | 32 |
Swell 1 Height (m) Direction Period (s) | SW 9 | E 10 | E 10 | W 8 | W 8 | E 10 | W 7 | W 7 | W 7 | ESE 9 | W 7 | W 8 | W 8 | W 8 | W 7 | W 7 | W 9 | W 8 | W 8 | W 8 | W 7 | W 7 | W 7 | W 7 |
| kJ | 39 | 7 | 7 | 11 | 41 | 8 | 43 | 43 | 34 | 8 | 23 | 69 | 60 | 54 | 53 | 39 | 78 | 91 | 78 | 55 | 53 | 50 | 53 | 39 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | SE 10 | W 8 | E 10 | E 10 | SE 9 | E 10 | SW 8 | ESE 9 | E 10 | W 8 | SW 7 | SW 7 | SW 7 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 | SW 8 |
| kJ | 19 | 4 | 5 | 8 | 8 | 3 | 8 | 45 | 8 | 7 | 13 | 54 | 32 | 23 | 40 | 39 | 39 | 51 | 50 | 37 | 36 | 49 | 49 | 46 |
Swell 3 Height (m) Direction Period (s) | S 9 | S 7 | SE 10 | SE 9 | SE 9 | S 7 | SE 9 | SE 9 | E 10 | S 7 | ESE 9 | SE 9 | SE 9 | SW 8 | E 10 | E 10 | E 10 | ESE 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 |
| kJ | 2 | 1 | 4 | 3 | 3 | 1 | 3 | 3 | 8 | 1 | 8 | 3 | 3 | 11 | 7 | 7 | 7 | 18 | 7 | 7 | 7 | 7 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | WSW 5 | WSW 9 | WSW 9 | WSW 5 | SW 9 | WSW 7 | SW 9 | — | SW 8 | WSW 8 | SW 8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 19 | 121 | 127 | 38 | 95 | 79 | 61 | — | 43 | 116 | 75 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 657 | 657 | 621 | 679 | 657 | 657 | 657 | 66 | 66 | 66 | 66 | 27 | 66 | 66 | 66 | 66 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 12 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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