Surf Forecasts:
How big are the waves at Pass (Ovaka) today (26 Aug):
- Afternoon surf: Afternoon surf (26 Aug, local time) - 2.5ft (0.8m), 12s period with S swell.
- Evening surf: Evening surf (26 Aug, local time) - 1.5ft (0.4m), 18s period with SW swell.
The current surf forecast for Pass (Ovaka) at 12AM is: 0.4m 18s primary swell from a Southwest direction and 0.4m 11s secondary swell from a South direction (forecast issued at 06:00pm August 25). An open ocean swell of 2.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Aug) | - | - |
| Afternoon (26 Aug) | 2.5ft (0.8m) | 12s |
| Evening (26 Aug) | 1.5ft (0.4m) | 18s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Thu morning. Warm (max 23°C on Thu night, min 21°C on Tue afternoon). Mainly strong winds. | |||||||||||||||||||
Tue 25 | Wednesday 26 | Thursday 27 | |||||||||||||||||
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 12 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 178 | 132 | 109 | 109 | 143 | 216 | 318 | 421 | 411 | 471 | 492 | 479 | 346 | 472 | 355 | 360 | 365 | 380 | 326 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross-on | cross | cross | cross | cross | cross-off | cross | cross | cross | cross-off |
High Tide | 5:23PM0.96m | 5:26AM1.09m | 6:03PM0.99m | 6:07AM1.11m | 6:43PM1.03m | ||||||||||||||
Low Tide | 11:14PM0.34m | 11:52AM0.22m | 11:57PM0.31m | 12:31PM0.20m | |||||||||||||||
 |  |  |  | |  | | | |  | |  | |  |  | | | | | |
 | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 2 |
Temp °C | 22 | 21 | 21 | 21 | 21 | 22 | 22 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 18 | 15 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 178 | 132 | 65 | 109 | 143 | 216 | 318 | 421 | 411 | 471 | 492 | 479 | 346 | 472 | 355 | 360 | 365 | 380 | 326 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SW 18 | SW 18 | S 11 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 12 | SSE 12 | SSW 16 | SW 17 | S 15 | S 14 | S 14 | S 13 | S 12 | S 12 |
| kJ | 107 | 108 | 109 | 38 | 39 | 40 | 40 | 65 | 63 | 79 | 54 | 86 | 183 | 112 | 98 | 94 | 128 | 112 | 80 |
Swell 3 Height (m) Direction Period (s) | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 13 | N 11 | N 11 | N 10 | S 16 | SSE 11 | S 15 | SE 11 | SSE 11 | SSE 11 | N 10 | N 10 | N 13 |
| kJ | 25 | 25 | 22 | 42 | 40 | 36 | 18 | 9 | 9 | 8 | 46 | 48 | 116 | 31 | 47 | 12 | 2 | 2 | 13 |
Wind waves Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 |
| kJ | 245 | 298 | 694 | 795 | 705 | 560 | 452 | 382 | 352 | 346 | 372 | 518 | 679 | 1076 | 1347 | 1437 | 1531 | 1655 | 1618 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 916 | 916 | 2132 | 2109 | 925 | 925 | 925 | 925 | 925 | 925 | 2109 | 602 | 602 | 602 | 2083 | 2064 | 833 | 925 | 925 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||
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