Surf Forecasts:
How big are the waves at Tengan today (08 Aug):
- Morning surf: Morning surf (08 Aug, local time) - 1.5ft (0.5m), 11s period with ENE swell.
- Afternoon surf: Afternoon surf (08 Aug, local time) - 2.5ft (0.7m), 10s period with ENE swell.
- Evening surf: Evening surf (08 Aug, local time) - 1.5ft (0.5m), 10s period with ENE swell.
The current surf forecast for Tengan at 12PM is: 0.4m 11s primary swell from a East-northeast direction and 0.4m 9s secondary swell from a North-northeast direction (forecast issued at 08:00am August 08). An open ocean swell of 6.0m 11s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Aug) | 1.5ft (0.5m) | 11s |
| Afternoon (08 Aug) | 2.5ft (0.7m) | 10s |
| Evening (08 Aug) | 1.5ft (0.5m) | 10s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 54mm), heaviest during Sat morning. Warm (max 30°C on Mon morning, min 28°C on Sat morning). Winds decreasing (severe gales from the S on Sat morning, moderate winds from the SSE by Mon night). | ||||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | ||||||||||||||||||||
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) | N 10 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | E 10 | E 10 | E 10 | ENE 10 | E 10 | E 9 | E 9 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 | E 13 | SSE 5 | E 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 92 | 70 | 48 | 115 | 108 | 56 | 50 | 50 | 49 | 123 | 67 | 45 | 45 | 150 | 140 | 195 | 198 | 184 | 173 | 171 | 61 | 166 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 3:47PM1.64m | 2:16AM1.84m | 5:01PM1.80m | 3:42AM1.94m | 5:50PM1.94m | |||||||||||||||||
Low Tide | 8:24AM0.62m | 8:33PM1.36m | 9:48AM0.48m | 10:11PM1.29m | 10:54AM0.32m | |||||||||||||||||
 | | | | |  | | | | | | | | | | | |  | | | | | |
 | 5:56 | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:08 | — |
mm | 33 | 13 | 5 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 3 | 2 | 2 | 2 | 4 | 1 | 1 | — | 2 | 1 | 2 | 1 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 29 | 30 | 30 | 29 | 28 |
Feels °C | 21 | 20 | 21 | 21 | 22 | 22 | 22 | 25 | 25 | 27 | 26 | 28 | 28 | 27 | 27 | 28 | 29 | 30 | 31 | 32 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | N 10 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | ENE 10 | WSW 12 | WSW 12 | WSW 12 | E 10 | WSW 13 | WSW 12 | W 12 | W 12 | W 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 |
| kJ | 92 | 70 | 48 | 115 | 108 | 56 | 2995 | 3171 | 3707 | 48 | 4691 | 3005 | 1835 | 1597 | 1107 | 860 | 935 | 952 | 969 | 898 | 708 | 585 |
Swell 2 Height (m) Direction Period (s) | E 11 | N 9 | NNE 9 | E 15 | ENE 15 | E 15 | E 10 | E 10 | E 10 | ENE 10 | E 10 | E 9 | SW 10 | E 14 | E 14 | W 11 | W 11 | W 11 | W 11 | W 10 | S 10 | W 10 |
| kJ | 91 | 43 | 27 | 17 | 21 | 4 | 50 | 50 | 49 | 123 | 67 | 45 | 459 | 150 | 140 | 888 | 686 | 524 | 372 | 294 | 402 | 247 |
Swell 3 Height (m) Direction Period (s) | NE 13 | NNE 13 | — | — | — | — | E 15 | E 15 | E 15 | E 15 | ENE 15 | ENE 15 | E 9 | E 14 | — | E 14 | E 14 | E 14 | E 13 | E 13 | W 10 | E 13 |
| kJ | 7 | 17 | — | — | — | — | 4 | 4 | 4 | 17 | 42 | 43 | 45 | 102 | — | 195 | 198 | 184 | 173 | 171 | 257 | 166 |
Wind waves Height (m) Direction Period (s) | SSW 10 | S 11 | SSW 11 | SSW 12 | SSW 12 | SSW 12 | S 11 | S 10 | S 10 | SW 13 | S 9 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 11 | S 11 | SSE 5 | S 10 |
| kJ | 6723 | 9020 | 8209 | 11635 | 10443 | 8116 | 4267 | 2856 | 1523 | 7595 | 1075 | 1509 | 1184 | 1714 | 2072 | 1076 | 954 | 720 | 694 | 617 | 61 | 535 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 737 | 745 | 1038 | 1038 | 745 | 745 | 737 | 737 | 635 | 635 | 635 | 631 | 631 | 613 | 613 | 613 | 613 | 621 | 621 | 621 | 52 | 28 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||
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