Surf Forecasts:
How big are the waves at Pass (Ovaka) today (05 Aug):
- Morning surf: Morning surf (05 Aug, local time) - 5.5ft (1.7m), 11s period with S swell.
- Afternoon surf: Afternoon surf (05 Aug, local time) - 5ft (1.5m), 10s period with S swell.
- Evening surf: Evening surf (05 Aug, local time) - 3ft (0.9m), 17s period with SW swell.
The current surf forecast for Pass (Ovaka) at 1AM is: 1.4m 12s primary swell from a Southwest direction and 1.3m 12s secondary swell from a South direction (forecast issued at 06:00pm August 04). The wind direction is predicted to be cross-onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Aug) | 5.5ft (1.7m) | 11s |
| Afternoon (05 Aug) | 5ft (1.5m) | 10s |
| Evening (05 Aug) | 3ft (0.9m) | 17s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 21°C on Tue afternoon, min 20°C on Thu night). Winds increasing (light winds from the SSE on Wed morning, strong winds from the SE by Thu night). | |||||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | |||||||||||||||||
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) | SW 12 | SW 12 | SW 12 | SW 12 | S 12 | S 11 | S 11 | S 10 | S 10 | SW 18 | SW 17 | S 11 | S 11 | SW 16 | SSE 11 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 657 | 646 | 578 | 539 | 678 | 726 | 676 | 533 | 461 | 535 | 487 | 918 | 790 | 437 | 743 | 421 | 421 | 299 | 295 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 11:28PM1.11m | 11:53AM1.01m | 00:18AM1.13m | 12:51PM1.00m | |||||||||||||||
Low Tide | 5:46AM0.27m | 5:56PM0.27m | 6:42AM0.24m | 6:50PM0.27m | |||||||||||||||
 |  | |  |  | | |  | | | | |  | |  | | | | | |
 | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | 6:21 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
Feels °C | 17 | 18 | 17 | 18 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 15 | 15 | 14 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 657 | 646 | 578 | 539 | 678 | 726 | 676 | 533 | 461 | 535 | 487 | 470 | 454 | 437 | 427 | 421 | 421 | 299 | 295 |
Swell 2 Height (m) Direction Period (s) | SSW 14 | S 13 | SSW 13 | S 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 18 | SW 18 | S 12 | ENE 14 | SSE 10 | S 11 | S 14 | S 11 | S 15 | S 15 | S 15 |
| kJ | 317 | 355 | 499 | 505 | 293 | 205 | 145 | 150 | 375 | 510 | 224 | 82 | 38 | 149 | 95 | 112 | 209 | 209 | 218 |
Swell 3 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | SW 19 | SW 19 | SW 18 | SW 18 | SW 12 | SW 12 | SW 12 | ENE 8 | S 15 | S 15 | SSW 17 | S 16 | S 11 | S 11 | S 11 |
| kJ | 30 | 32 | 33 | 34 | 184 | 293 | 328 | 388 | 112 | 114 | 69 | 21 | 109 | 172 | 93 | 127 | 79 | 81 | 79 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 9 | S 11 | S 11 | SSE 7 | SSE 11 | SSE 6 | SSE 6 | SSE 6 | SE 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | 325 | 918 | 790 | 273 | 743 | 232 | 249 | 246 | 238 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 603 | 603 | 925 | 925 | 925 | 1525 | 1525 | 603 | 603 | 1514 | 1514 | 1525 | 1525 | 1526 | 1525 | 1525 | 2156 | 2127 | 2109 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||
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