Surf Forecasts:
How big are the waves at Tengan today (10 Jul):
- Morning surf: Morning surf (10 Jul, local time) - 16ft (5.0m), 17s period with SE swell.
- Afternoon surf: Afternoon surf (10 Jul, local time) - 10ft (3.0m), 9s period with E swell.
- Evening surf: Evening surf (10 Jul, local time) - 21ft (6.5m), 17s period with SE swell.
The current surf forecast for Tengan at 6AM is: 4.5m 17s primary swell from a Southeast direction (forecast issued at 02:00am July 10). The wind direction is predicted to be onshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jul) | 16ft (5.0m) | 17s |
| Afternoon (10 Jul) | 10ft (3.0m) | 9s |
| Evening (10 Jul) | 21ft (6.5m) | 17s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 33mm), heaviest during Fri night. Warm (max 29°C on Fri night, min 28°C on Fri morning). Winds decreasing (gales from the SE on Sat morning, moderate winds from the SSE by Sun night). | ||||||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||||||||||
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 17 | SE 17 | SE 17 | SE 17 | SE 17 | E 9 | E 9 | SE 17 | SE 18 | SSE 17 | SSE 18 | SSE 18 | S 17 | SSE 15 | SSE 14 | SSE 13 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSE 11 | SE 13 | SW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 6694 | 11285 | 12312 | 13701 | 16177 | 1508 | 2069 | 24820 | 30102 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | 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 | cross-on | cross-on | cross-on |
High Tide | 1:30AM1.84m | 3:38PM1.63m | 2:39AM1.87m | 4:56PM1.77m | 3:47AM1.96m | 5:55PM1.92m | ||||||||||||||||||
Low Tide | 8:44AM0.59m | 8:43PM1.20m | 9:56AM0.43m | 10:08PM1.21m | 10:58AM0.25m | |||||||||||||||||||
 |  |  | | | | |  | | | | | | | |  | | | | | | |  | | |
 | — | 5:41 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — |
mm | — | — | 1 | 1 | 1 | 3 | 2 | 2 | 3 | 5 | 1 | 3 | 2 | 4 | 1 | — | — | — | 1 | 1 | 1 | 1 | — | — |
Temp °C | 29 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
Feels °C | 29 | 27 | 27 | 25 | 24 | 24 | 21 | 21 | 21 | 20 | 21 | 20 | 22 | 24 | 24 | 26 | 27 | 28 | 29 | 29 | 30 | 31 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SE 17 | SE 17 | SE 17 | SE 17 | SE 17 | SSE 17 | SSE 17 | — | — | — | — | — | — | SSW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | WSW 12 | SW 11 | SW 11 |
| kJ | 6694 | 11285 | 12312 | 13701 | 16177 | 12496 | 13357 | — | — | — | — | — | — | 5921 | 4681 | 3953 | 3323 | 3949 | 4119 | 2802 | 1817 | 1158 | 650 | 568 |
Swell 2 Height (m) Direction Period (s) | S 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | W 12 | W 11 |
| kJ | 2744 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 46 | 228 | 192 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 13 | W 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | 116 |
Wind waves Height (m) Direction Period (s) | — | — | — | SSE 17 | — | E 9 | E 9 | SE 17 | SE 18 | SSE 17 | SSE 18 | SSE 18 | S 17 | SSE 15 | SSE 14 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 10 |
| kJ | — | — | — | 24413 | — | 1508 | 2069 | 24820 | 30102 | 32134 | 35598 | 38455 | 31893 | 14224 | 8781 | 5906 | 3931 | 3046 | 2277 | 1718 | 1340 | 1086 | 862 | 566 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 621 | 621 | 621 | 737 | 1009 | 875 | 737 | 737 | 737 | 744 | 737 | 737 | 745 | 990 | 980 | 631 | 631 | 631 | 631 | 631 | 631 | 631 | 631 | 631 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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