Surf Forecasts:
How big are the waves at Pass (Ovaka) today (23 Aug):
- Morning surf: Morning surf (23 Aug, local time) - 2ft (0.6m), 17s period with S swell.
- Afternoon surf: Afternoon surf (23 Aug, local time) - 2.5ft (0.7m), 17s period with S swell.
- Evening surf: Evening surf (23 Aug, local time) - 2.5ft (0.8m), 16s period with S swell.
The current surf forecast for Pass (Ovaka) at 12AM is: 1.0m 11s primary swell from a South direction and 0.6m 14s secondary swell from a Southwest direction (forecast issued at 06:00pm August 22). An open ocean swell of 1.6m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Aug) | 2ft (0.6m) | 17s |
| Afternoon (23 Aug) | 2.5ft (0.7m) | 17s |
| Evening (23 Aug) | 2.5ft (0.8m) | 16s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun morning. Warm (max 22°C on Sat afternoon, min 21°C on Mon night). Mainly strong winds. | |||||||||||||||||||
Sat 22 | Sunday 23 | Monday 24 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 17 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 14 | S 14 | S 13 | S 13 | S 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 441 | 295 | 255 | 227 | 184 | 157 | 220 | 290 | 287 | 368 | 339 | 406 | 494 | 570 | 452 | 439 | 420 | 277 | 209 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 3:07PM0.90m | 3:12AM1.03m | 3:56PM0.91m | 3:59AM1.04m | 4:40PM0.93m | ||||||||||||||
Low Tide | 8:57PM0.39m | 9:46AM0.27m | 9:45PM0.38m | 10:31AM0.26m | |||||||||||||||
 |  |  | | | |  |  | | | |  | | | |  |  | | | |
 | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | 6:25 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:25 | — | — |
mm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | 1 | — | — |
Temp °C | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 18 | 18 | 17 | 17 | 18 | 19 | 17 | 17 | 16 | 16 | 17 | 17 | 17 | 16 | 17 | 18 | 17 | 16 | 15 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | SSE 11 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 14 | S 14 | S 13 | S 13 | S 13 |
| kJ | 441 | 295 | 255 | 227 | 184 | 157 | 110 | 123 | 287 | 368 | 339 | 406 | 494 | 570 | 452 | 439 | 420 | 277 | 209 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 14 | SW 14 | SSE 12 | SSE 11 | S 17 | S 17 | SSE 11 | SW 14 | SW 14 | SW 14 | ENE 8 | ENE 8 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 |
| kJ | 209 | 203 | 162 | 153 | 104 | 70 | 220 | 290 | 64 | 89 | 91 | 66 | 113 | 131 | 66 | 65 | 73 | 62 | 39 |
Swell 3 Height (m) Direction Period (s) | SE 13 | S 14 | SSW 14 | SSE 12 | SW 14 | SW 14 | SSE 11 | SW 13 | SW 13 | SSW 10 | NW 10 | N 16 | SSE 11 | SW 14 | N 14 | N 14 | N 13 | SW 20 | SW 19 |
| kJ | 42 | 93 | 63 | 83 | 149 | 114 | 69 | 113 | 88 | 21 | 4 | 5 | 37 | 67 | 4 | 4 | 4 | 15 | 15 |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | E 7 | E 7 | ESE 7 | SE 8 |
| kJ | 125 | 155 | 295 | 223 | 214 | 187 | 251 | 293 | 363 | 524 | 539 | 489 | 279 | 192 | 232 | 218 | 192 | 412 | 741 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 925 | 916 | 2110 | 925 | 916 | 9 | 925 | 925 | 916 | 925 | 2109 | 2109 | 2109 | 2109 | 2109 | 2127 | 925 | 925 | 925 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||
Header Global | |||||||||||||||||||
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