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) - 18ft (5.5m), 18s period with SE swell.
- Evening surf: Evening surf (10 Jul, local time) - 13ft (4.0m), 10s period with ESE swell.
The current surf forecast for Tengan at 4AM is: 4.5m 17s primary swell from a Southeast direction (forecast issued at 08:00pm July 09). 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) | 18ft (5.5m) | 18s |
| Evening (10 Jul) | 13ft (4.0m) | 10s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 31mm), heaviest during Fri afternoon. Warm (max 29°C on Sat morning, min 28°C on Thu night). Winds decreasing (gales from the SE on Sat morning, fresh winds from the SSE by Sun afternoon). | ||||||||||||||||||||||||
Thu 9 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 16 | SE 16 | SE 17 | SE 17 | SE 17 | SE 17 | SE 17 | SE 18 | SE 18 | ESE 10 | SSE 18 | SSE 18 | SSE 18 | SSE 18 | S 17 | SSE 16 | SSW 16 | SSE 14 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 7228 | 6967 | 6990 | 11707 | 12312 | 13597 | 35357 | 18981 | 21288 | 2985 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 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 | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross |
High Tide | 1:30AM1.84m | 3:38PM1.63m | 2:39AM1.87m | 4:56PM1.77m | 3:47AM1.96m | |||||||||||||||||||
Low Tide | 7:11PM1.10m | 8:44AM0.59m | 8:43PM1.20m | 9:56AM0.43m | 10:08PM1.21m | 10:58AM0.25m | ||||||||||||||||||
 |  |  | |  |  | | | |  | | | | | | | |  | | | | | | | |
 | — | — | — | 5:41 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — |
 | 7:24 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | — | 7:23 | — | — | — | — | — | — | 7:23 |
mm | — | — | — | — | — | 1 | 2 | 2 | 4 | 3 | 4 | 3 | 2 | 1 | 2 | 2 | 1 | — | — | — | — | 1 | 2 | 1 |
Temp °C | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 29 | 29 | 29 | 28 | 28 | 29 | 29 | 29 |
Feels °C | 29 | 27 | 26 | 25 | 25 | 24 | 23 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 23 | 24 | 26 | 26 | 27 | 27 | 27 | 29 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SE 16 | SE 16 | SE 17 | SE 17 | SE 17 | SE 17 | SE 17 | — | — | SSE 18 | — | — | — | — | — | SSW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SW 12 |
| kJ | 7228 | 6967 | 6990 | 11707 | 12312 | 13597 | 35357 | — | — | 16561 | — | — | — | — | — | 6534 | 7370 | 4522 | 4982 | 5663 | 4757 | 3065 | 1874 | 1167 |
Swell 2 Height (m) Direction Period (s) | S 18 | S 18 | S 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 12 |
| kJ | 646 | 940 | 2744 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 558 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SE 17 | SE 18 | SE 18 | ESE 10 | SSE 18 | SSE 18 | SSE 18 | SSE 18 | S 17 | SSE 16 | SSE 14 | SSE 14 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | S 11 |
| kJ | — | — | — | — | — | — | 16255 | 18981 | 21288 | 2985 | 30597 | 31071 | 36110 | 36759 | 33363 | 16574 | 8556 | 7975 | 4691 | 2966 | 2089 | 1735 | 1387 | 1104 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 647 | 621 | 621 | 621 | 621 | 737 | 1038 | 1009 | 737 | 737 | 737 | 737 | 737 | 737 | 745 | 990 | 982 | 647 | 631 | 631 | 631 | 631 | 631 | 631 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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