Surf Forecasts:
How big are the waves at Tengan today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 2.5ft (0.8m), 7s period with N swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 3ft (0.9m), 7s period with NNW swell.
- Evening surf: Evening surf (04 Sep, local time) - 4ft (1.2m), 7s period with NW swell.
The current surf forecast for Tengan at 7AM is: 0.8m 7s primary swell from a North direction and 0.5m 10s secondary swell from a East direction (forecast issued at 02:00am September 04). An open ocean swell of 1.8m 11s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (JST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 2.5ft (0.8m) | 7s |
| Afternoon (04 Sep) | 3ft (0.9m) | 7s |
| Evening (04 Sep) | 4ft (1.2m) | 7s |
Table - waves today at Tengan. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Fri morning. Warm (max 29°C on Sat afternoon, min 27°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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) | E 10 | N 7 | N 7 | N 7 | NNW 7 | NNW 7 | NW 6 | NW 7 | NW 7 | NW 8 | NNW 11 | NNW 11 | NNW 10 | N 10 | N 10 | N 9 | N 8 | N 10 | NNW 10 | N 10 | NNE 10 | NNE 9 | N 8 | N 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 164 | 82 | 82 | 66 | 63 | 70 | 94 | 124 | 128 | 164 | 198 | 890 | 725 | 262 | 154 | 83 | 109 | 190 | 335 | 233 | 437 | 315 | 234 | 153 |
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 | cross-off | cross-off | cross-off | off | off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross |
High Tide | 10:03PM1.96m | 11:49AM1.60m | 10:53PM1.85m | 1:54PM1.55m | 00:18AM1.76m | 3:51PM1.66m | ||||||||||||||||||
Low Tide | 5:10AM0.57m | 4:47PM1.22m | 6:30AM0.64m | 6:21PM1.37m | 8:15AM0.63m | 8:50PM1.36m | ||||||||||||||||||
 | | |  | | | |  | | |  | | | |  | | | | | | | | | | |
 | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:44 | — |
mm | 2 | 1 | 1 | 1 | 2 | 1 | 1 | — | 1 | — | — | 1 | 1 | 1 | — | — | — | — | — | — | 1 | 1 | — | — |
Temp °C | 27 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 27 | 29 | 28 | 30 | 29 | 29 | 30 | 30 | 28 | 28 | 27 | 27 | 31 | 33 | 33 | 31 | 29 | 29 | 29 | 29 | 29 | 29 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | N 7 | N 7 | N 7 | N 7 | NNW 7 | NNW 7 | NW 6 | NW 7 | NW 7 | NW 8 | SSW 9 | NNW 11 | NNW 10 | N 10 | W 6 | SSW 8 | WNW 7 | N 10 | NNW 10 | N 10 | SSW 8 | SSW 8 | E 6 | NW 6 |
| kJ | 126 | 82 | 82 | 66 | 63 | 70 | 94 | 124 | 128 | 164 | 168 | 890 | 725 | 262 | 68 | 90 | 86 | 190 | 335 | 233 | 39 | 27 | 19 | 19 |
Swell 2 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | S 8 | S 9 | S 10 | S 9 | NNW 11 | SSW 9 | SSW 9 | WNW 7 | N 10 | WNW 7 | N 8 | WNW 7 | SSW 9 | WNW 7 | NW 7 | WNW 6 | SW 8 | E 6 |
| kJ | 164 | 69 | 46 | 43 | 41 | 38 | 71 | 74 | 90 | 54 | 198 | 194 | 141 | 114 | 154 | 48 | 109 | 66 | 58 | 30 | 22 | 16 | 17 | 12 |
Swell 3 Height (m) Direction Period (s) | — | E 13 | E 13 | — | ENE 12 | E 12 | E 8 | ESE 8 | ESE 8 | NNW 10 | ESE 7 | ESE 7 | ESE 7 | SSW 8 | SSW 8 | N 9 | SSW 9 | SW 8 | E 14 | S 9 | E 9 | ESE 9 | E 9 | E 9 |
| kJ | — | 3 | 3 | — | 14 | 3 | 37 | 23 | 22 | 31 | 10 | 10 | 9 | 111 | 90 | 83 | 65 | 35 | 4 | 24 | 14 | 16 | 14 | 26 |
Wind waves Height (m) Direction Period (s) | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 9 | SW 9 | WNW 8 | SSW 8 | SSW 8 | — | ESE 3 | ESE 4 | E 4 | E 4 | ENE 4 | ENE 5 | NNE 10 | NNE 9 | N 8 | N 8 |
| kJ | 391 | 792 | 716 | 677 | 509 | 459 | 273 | 236 | 217 | 307 | 291 | 347 | 249 | — | 5 | 13 | 13 | 19 | 34 | 67 | 437 | 315 | 234 | 153 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 621 | 621 | 621 | 621 | 692 | 840 | 14 | 14 | 621 | 621 | 621 | 621 | 0 | 0 | 12 | 647 | 647 | 745 | 745 | 745 | 768 | 812 | 811 | 745 |
Best forecast wave conditions in Okinawa | ||||||||||||||||||||||||
Best forecast wave conditions in Japan | ||||||||||||||||||||||||
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