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 1PM is: 0.7m 17s primary swell from a South direction and 0.6m 10s secondary swell from a South direction (forecast issued at 06:00am August 23). An open ocean swell of 1.9m 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 6mm), mostly falling on Sun morning. Warm (max 22°C on Sun morning, min 21°C on Tue morning). Mainly strong winds. | |||||||||||||||||||||||
Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||||||||
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 | 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 11 | S 11 | S 17 | S 17 | S 17 | SE 7 | S 16 | S 16 | S 16 | S 16 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | SE 7 | S 12 | S 12 | S 12 | SW 18 | SW 18 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 184 | 198 | 220 | 290 | 287 | 440 | 427 | 406 | 592 | 570 | 452 | 439 | 356 | 277 | 209 | 206 | 193 | 311 | 181 | 178 | 136 | 108 | 109 |
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 | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 3:12AM1.03m | 3:56PM0.91m | 3:59AM1.04m | 4:40PM0.93m | 4:43AM1.06m | 5:23PM0.96m | |||||||||||||||||
Low Tide | 9:46AM0.27m | 9:45PM0.38m | 10:31AM0.26m | 10:30PM0.36m | 11:13AM0.24m | ||||||||||||||||||
 |  |  | |  |  | | |  |  | | | | |  | | | | | | | | | |
 | 6:52 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:27 | — | — |
mm | — | — | 1 | — | 1 | 1 | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 |
Feels °C | 18 | 19 | 18 | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 15 | 16 | 17 | 18 | 19 | 16 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | 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 | S 13 | S 12 | ENE 8 | S 12 | S 12 | S 12 | S 12 | S 12 |
| kJ | 184 | 198 | 220 | 290 | 287 | 368 | 427 | 406 | 592 | 570 | 452 | 439 | 356 | 277 | 209 | 206 | 193 | 134 | 181 | 178 | 136 | 68 | 66 |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 11 | SW 13 | S 10 | SSE 11 | SW 14 | SW 14 | SW 14 | SW 14 | ENE 8 | ENE 8 | SW 14 | SW 14 | SW 16 | SW 16 | SW 19 | SW 19 | S 12 | SW 18 | SW 17 | SW 17 | SW 18 | SW 18 |
| kJ | 104 | 70 | 113 | 78 | 88 | 89 | 91 | 66 | 67 | 107 | 93 | 65 | 73 | 62 | 39 | 55 | 55 | 184 | 49 | 75 | 107 | 108 | 109 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 14 | SSE 11 | SW 13 | SW 13 | SSW 10 | SSW 10 | SSE 10 | SW 18 | SW 14 | SW 14 | N 14 | N 13 | SW 20 | SW 10 | SW 10 | SW 10 | SW 18 | SSE 18 | SSE 17 | SSE 16 | SSE 16 | SSE 15 |
| kJ | 149 | 114 | 69 | 113 | 88 | 21 | 20 | 42 | 12 | 67 | 66 | 4 | 4 | 15 | 4 | 4 | 4 | 52 | 30 | 27 | 25 | 25 | 44 |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 7 | ESE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | SE 7 | ESE 8 | ESE 8 | E 7 | ESE 8 | ESE 8 |
| kJ | 183 | 165 | 270 | 342 | 373 | 440 | 450 | 419 | 366 | 206 | 168 | 219 | 316 | 503 | 620 | 613 | 545 | 311 | 346 | 308 | 465 | 887 | 891 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 916 | 916 | 925 | 916 | 925 | 925 | 2110 | 2109 | 2109 | 2109 | 288 | 288 | 925 | 925 | 2109 | 2109 | 2109 | 2109 | 833 | 916 | 916 | 916 | 925 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||||
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