Surf Forecasts:
Pass (Ovaka) surf forecast from 5 Aug 2026:
- Most powerful swell: Sunday 9 Aug, 10PM (local time) - 7ft (2.2m), 17s period, S swell with 2,798 kJ wave energy.
Best Forecast Surf Conditions for Pass (Ovaka) this week:
The most powerful waves expected at Pass (Ovaka) in the next 16 days are 2.2m 17s and forecast to arrive on Sunday (Aug 09) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Sunday (Aug 09) at 7PM.
| Wave Type | Time (+13) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 10PM (Sun 9th Aug) | 7ft (2.2m) 17s |
Table - best surf conditions forecast for Pass (Ovaka) over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Thu night. Warm (max 21°C on Wed morning, min 19°C on Fri afternoon). Winds increasing (moderate winds from the SSE on Wed morning, strong winds from the SE by Fri morning). | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Sat night, min 20°C on Sat morning). Mainly strong winds. | ||||||||||||||||||||
Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | S 11 | S 10 | S 11 | SW 16 | SW 16 | SSE 7 | SSE 8 | S 12 | S 10 | S 13 | S 13 | S 12 | S 12 | S 16 | S 16 | S 15 | S 14 | S 13 | S 14 | S 14 | S 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 676 | 461 | 866 | 427 | 421 | 350 | 1271 | 1522 | 780 | 826 | 932 | 563 | 628 | 705 | 2450 | 1676 | 1147 | 569 | 790 | 768 | 437 |
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 | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross-off |
High Tide | 11:53AM1.01m | 00:18AM1.13m | 12:51PM1.00m | 1:13AM1.15m | 1:52PM1.01m | 2:11AM1.18m | 2:55PM1.03m | 3:10AM1.22m | 3:56PM1.06m | 4:10AM1.26m | 4:55PM1.11m | 5:07AM1.30m | 5:52PM1.15m | ||||||||
Low Tide | 5:56PM0.27m | 6:42AM0.24m | 6:50PM0.27m | 7:41AM0.20m | 7:48PM0.27m | 8:42AM0.16m | 8:49PM0.25m | 9:43AM0.11m | 9:51PM0.22m | 10:42AM0.06m | 10:51PM0.18m | 11:38AM0.02m | 11:50PM0.15m | ||||||||
 | |  |  |  |  | | |  | | | | | | | | | | | |  | |
 | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:00 | — | — | 7:00 | — | — | 6:58 | — | — |
 | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — |
mm | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 20 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 18 | 18 | 16 | 16 | 15 | 15 | 12 | 12 | 13 | 12 | 13 | 14 | 14 | 14 | 14 | 16 | 16 | 16 | 16 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | SW 17 | SW 16 | SW 16 | S 14 | SW 14 | S 12 | S 10 | S 13 | S 13 | S 12 | S 12 | S 12 | S 16 | S 15 | S 14 | S 13 | S 14 | S 14 | S 12 |
| kJ | 676 | 461 | 470 | 427 | 421 | 236 | 169 | 1522 | 780 | 826 | 932 | 563 | 628 | 464 | 2450 | 1676 | 1147 | 569 | 790 | 768 | 437 |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 18 | ENE 14 | S 11 | S 15 | SW 16 | NE 12 | SW 14 | SW 14 | SW 13 | SW 13 | S 20 | S 18 | S 16 | NW 12 | NW 12 | SW 18 | S 16 | SW 16 | SW 17 | SW 18 |
| kJ | 145 | 375 | 82 | 149 | 209 | 291 | 40 | 102 | 89 | 43 | 43 | 68 | 620 | 705 | 6 | 6 | 51 | 264 | 93 | 104 | 79 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 12 | ENE 8 | S 14 | NE 13 | S 16 | NW 12 | NE 12 | NW 13 | ENE 11 | NNW 12 | SW 13 | SSW 14 | SSE 19 | — | SW 20 | NW 12 | SW 18 | NW 12 | NW 13 | SW 14 |
| kJ | 328 | 110 | 21 | 95 | 45 | 135 | 24 | 23 | 26 | 13 | 14 | 26 | 20 | 608 | — | 15 | 6 | 84 | 6 | 7 | 33 |
Wind waves Height (m) Direction Period (s) | — | — | S 11 | SSE 7 | SSE 6 | SSE 7 | SSE 8 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | — | — | 866 | 204 | 212 | 350 | 1271 | 443 | 613 | 525 | 540 | 865 | 829 | 962 | 1133 | 1342 | 1436 | 1575 | 1308 | 1129 | 1088 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 285 | 603 | 1525 | 2109 | 1520 | 2109 | 2109 | 2129 | 916 | 916 | 916 | 916 | 916 | 916 | 925 | 916 | 925 | 916 | 916 | 933 | 925 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||
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Information about the Pass (Ovaka) Surf forecast
The above surf forecast table for Pass (Ovaka) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Pass (Ovaka) can be found by selecting the local surf guide option on the grey menu. Our Pass (Ovaka) surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Pass (Ovaka)) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Pass (Ovaka) may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Tonga Vava'u? If you are looking for accommodation near Pass (Ovaka), camping, hotels and holiday cottages in Tonga Vava'u, consider staying in Faleono which is 21 km (13 miles) away.
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