Surf Forecasts:
How big are the waves at Pass (Ovaka) today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 3.5ft (1.1m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 4.5ft (1.4m), 12s period with SW swell.
- Evening surf: Evening surf (04 Aug, local time) - 4.5ft (1.4m), 12s period with SW swell.
The current surf forecast for Pass (Ovaka) at 5PM is: 1.5m 12s primary swell from a Southwest direction and 0.9m 14s secondary swell from a South-southwest direction (forecast issued at 12:00pm August 04). The wind direction is predicted to be cross-onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 3.5ft (1.1m) | 12s |
| Afternoon (04 Aug) | 4.5ft (1.4m) | 12s |
| Evening (04 Aug) | 4.5ft (1.4m) | 12s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Thu night. Warm (max 21°C on Tue morning, min 20°C on Tue morning). Winds increasing (light winds from the SSE on Wed morning, strong winds from the SE by Thu night). | |||||||||||||||||||||
Tue 4 | Wednesday 5 | Thursday 6 | |||||||||||||||||||
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) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 11 | SSE 11 | SSE 11 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 380 | 645 | 657 | 646 | 578 | 539 | 678 | 726 | 673 | 535 | 461 | 603 | 884 | 790 | 778 | 718 | 427 | 421 | 421 | 299 | 295 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | 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-on | cross |
High Tide | 10:59AM1.03m | 11:28PM1.11m | 11:53AM1.01m | 00:18AM1.13m | 12:51PM1.00m | ||||||||||||||||
Low Tide | 5:07PM0.26m | 5:46AM0.27m | 5:56PM0.27m | 6:42AM0.24m | 6:50PM0.27m | ||||||||||||||||
 |  | |  | |  | | | | | |  | | | | |  | | | | | |
 | 7:03 | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | 6:21 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 21 | 21 | 21 |
Feels °C | 16 | 18 | 17 | 17 | 17 | 18 | 17 | 18 | 18 | 19 | 19 | 17 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | S 12 | S 11 | S 11 | S 10 | S 10 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 |
| kJ | 380 | 645 | 657 | 646 | 578 | 539 | 678 | 726 | 673 | 535 | 461 | 510 | 487 | 470 | 448 | 437 | 427 | 421 | 421 | 299 | 295 |
Swell 2 Height (m) Direction Period (s) | S 15 | S 14 | SSW 14 | S 13 | SSW 13 | S 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 18 | SW 12 | ENE 8 | ENE 14 | S 15 | S 15 | S 11 | S 11 | S 15 | S 15 | S 15 |
| kJ | 209 | 264 | 317 | 355 | 499 | 505 | 293 | 205 | 145 | 150 | 375 | 89 | 21 | 82 | 109 | 172 | 114 | 112 | 209 | 209 | 218 |
Swell 3 Height (m) Direction Period (s) | SE 12 | SE 12 | E 8 | E 8 | E 8 | E 8 | SW 19 | SW 19 | SW 18 | SW 18 | SW 12 | ENE 8 | SW 12 | SW 12 | SW 12 | ENE 8 | S 14 | S 16 | S 11 | S 11 | S 10 |
| kJ | 112 | 86 | 30 | 32 | 33 | 35 | 184 | 293 | 328 | 388 | 112 | 21 | 50 | 50 | 49 | 21 | 95 | 127 | 79 | 82 | 78 |
Wind waves Height (m) Direction Period (s) | SSW 5 | — | — | — | — | — | — | — | — | — | — | S 10 | S 10 | S 11 | SSE 11 | SSE 11 | SSE 6 | SSE 6 | SE 7 | SSE 6 | SE 6 |
| kJ | 44 | — | — | — | — | — | — | — | — | — | — | 603 | 884 | 790 | 778 | 718 | 227 | 232 | 253 | 238 | 247 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 602 | 602 | 2165 | 603 | 861 | 925 | 916 | 603 | 285 | 285 | 285 | 2156 | 1514 | 1525 | 1525 | 1525 | 916 | 1525 | 2110 | 2129 | 2109 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||
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