Surf Forecasts:
How big are the waves at Tengan today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 7.5ft (2.3m), 10s period with NW swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 4ft (1.2m), 10s period with N swell.
- Evening surf: Evening surf (05 Sep, local time) - 2.5ft (0.7m), 11s period with N swell.
The current surf forecast for Tengan at 8AM is: 2.3m 10s primary swell from a Northwest direction and 0.3m 7s secondary swell from a East-southeast direction (forecast issued at 02:00am September 05). An 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 (05 Sep) | 7.5ft (2.3m) | 10s |
| Afternoon (05 Sep) | 4ft (1.2m) | 10s |
| Evening (05 Sep) | 2.5ft (0.7m) | 11s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 25mm), heaviest during Sat afternoon. Warm (max 29°C on Sun morning, min 27°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||||||||||||
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) | NW 7 | NW 8 | NNW 10 | NW 10 | N 11 | N 10 | N 10 | N 11 | N 11 | ENE 6 | ENE 6 | ENE 5 | NNE 8 | NNE 8 | NNE 7 | NNE 8 | NNE 8 | N 8 | N 8 | NNW 6 | ENE 9 | NNW 6 | NNW 7 | NNW 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 241 | 542 | 778 | 1090 | 545 | 284 | 116 | 112 | 110 | 198 | 147 | 94 | 219 | 212 | 268 | 494 | 484 | 324 | 251 | 150 | 55 | 233 | 310 | 498 |
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 | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross |
High Tide | 10:53PM1.85m | 1:54PM1.55m | 00:18AM1.76m | 3:51PM1.66m | 2:18AM1.77m | 4:48PM1.81m | ||||||||||||||||||
Low Tide | 6:30AM0.64m | 6:21PM1.37m | 8:15AM0.63m | 8:50PM1.36m | 9:42AM0.52m | |||||||||||||||||||
 |  | |  | | | |  | |  | |  | | | | | | | | | | | | | |
 | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:44 | — | — | — | — | — | — | — | 6:42 | — |
mm | 2 | — | — | 1 | 1 | 2 | 10 | 7 | 3 | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 29 | 29 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 31 | 30 | 29 | 30 | 30 | 33 | 33 | 30 | 29 | 28 | 29 | 29 | 30 | 30 | 27 | 27 | 28 | 28 | 28 | 29 | 28 | 28 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 9 | NW 8 | NNW 10 | NW 10 | W 7 | N 10 | WNW 8 | WNW 8 | WNW 7 | N 10 | NNE 9 | SSW 8 | SSW 8 | SSW 9 | SSW 9 | S 9 | S 9 | E 9 | E 8 | NE 9 | ENE 9 | NE 11 | S 10 | SW 9 |
| kJ | 103 | 542 | 778 | 1090 | 205 | 284 | 276 | 244 | 140 | 100 | 147 | 78 | 78 | 77 | 80 | 57 | 41 | 39 | 22 | 40 | 55 | 56 | 28 | 19 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 9 | ESE 7 | ESE 7 | N 11 | SSW 8 | SSW 8 | SSW 8 | SSW 8 | W 7 | S 9 | N 9 | NW 7 | E 9 | E 9 | E 9 | E 9 | S 9 | S 9 | SSW 9 | S 9 | S 9 | NE 11 | S 9 |
| kJ | 90 | 73 | 11 | 10 | 545 | 134 | 108 | 90 | 80 | 33 | 39 | 83 | 14 | 25 | 40 | 41 | 39 | 26 | 25 | 26 | 38 | 38 | 41 | 27 |
Swell 3 Height (m) Direction Period (s) | ESE 9 | ESE 8 | E 10 | E 10 | SSW 8 | NW 8 | N 10 | N 11 | N 11 | NW 8 | SW 8 | NW 8 | E 9 | NW 7 | E 13 | E 13 | E 13 | SW 8 | SW 8 | E 8 | N 11 | SSW 9 | SW 9 | NE 11 |
| kJ | 15 | 12 | 7 | 8 | 113 | 113 | 116 | 112 | 110 | 28 | 24 | 20 | 14 | 13 | 4 | 3 | 3 | 3 | 3 | 12 | 21 | 30 | 19 | 40 |
Wind waves Height (m) Direction Period (s) | NW 7 | SW 9 | SW 9 | SSW 9 | SSW 8 | SSW 8 | SSW 8 | E 7 | ENE 5 | ENE 6 | ENE 6 | ENE 5 | NNE 8 | NNE 8 | NNE 7 | NNE 8 | NNE 8 | N 8 | N 8 | NNW 6 | NNW 6 | NNW 6 | NNW 7 | NNW 8 |
| kJ | 241 | 101 | 388 | 121 | 207 | 202 | 192 | 14 | 102 | 198 | 114 | 94 | 219 | 212 | 268 | 494 | 484 | 324 | 251 | 150 | 150 | 233 | 310 | 498 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 14 | 621 | 14 | 812 | 0 | 10 | 12 | 745 | 745 | 745 | 12 | 773 | 805 | 745 | 744 | 745 | 745 | 647 | 647 | 647 | 772 | 37 | 37 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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