Surf Forecasts:
Tommas (Ovaka) surf forecast from 6 Sep 2026:
- Best quality surf: Thursday 10 Sep, 7AM (local time) - 3ft (0.9m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Sunday 13 Sep, 7PM (local time) - 7ft (2.2m), 17s period, SSW swell with 2,998 kJ wave energy.
- Next surfable swell (1★+): Thursday 10 Sep, 7AM (local time) - 3ft (0.9m), 14s period with SW swell.
Best Forecast Surf Conditions for Tommas (Ovaka) this week:
The surf forecast for Tommas (Ovaka) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 10) at 7AM. The primary swell is predicted to be 0.9m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tommas (Ovaka) in the next 16 days are 2.2m 17s and forecast to arrive on Sunday (Sep 13) at 7PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 8s period and expected on Wednesday (Sep 09) at 4AM.
| Wave Type | Time (+13) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Thu 10th Sep) | 3ft (0.9m) 14s |
| Best Surf | 7AM (Thu 10th Sep) | 3ft (0.9m) 14s |
| Most Powerful | 7PM (Sun 13th Sep) | 7ft (2.2m) 17s |
Table - best surf conditions forecast for Tommas (Ovaka) over the next 16 days.
Short Range ForecastModerate rain (total 18mm), heaviest on Mon afternoon. Warm (max 24°C on Tue morning, min 22°C on Sun afternoon). Mainly fresh winds. | Days 5-7 Weather SummaryMostly dry. Warm (max 26°C on Thu morning, min 23°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||
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) | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 | SW 12 | SW 11 | SW 18 | SW 18 | SW 18 | SW 20 |
Wave Graph  | ||||||||||||||||||||
 kJ | 361 | 421 | 365 | 519 | 666 | 777 | 918 | 755 | 560 | 471 | 355 | 331 | 336 | 286 | 200 | 174 | 113 | 152 | 192 | 464 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross-off | glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:00AM1.21m | 3:46PM1.08m | 3:59AM1.23m | 4:42PM1.13m | 4:56AM1.26m | 5:35PM1.17m | 5:50AM1.27m | 6:26PM1.21m | 6:43AM1.26m | 7:14PM1.23m | 7:34AM1.23m | 8:01PM1.23m | ||||||||
Low Tide | 8:42PM0.25m | 9:31AM0.11m | 9:44PM0.22m | 10:28AM0.08m | 10:43PM0.19m | 11:22AM0.06m | 11:39PM0.16m | 12:12PM0.06m | 00:32AM0.14m | 1:01PM0.07m | 1:24AM0.13m | 1:48PM0.11m | 2:15AM0.13m | |||||||
 |  | | |  | | | |  |  | | | |  | | | |  | | | |
 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — |
 | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — | — | 6:30 | — |
mm | 1 | — | 2 | 4 | 1 | 1 | 6 | 3 | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 22 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 24 | 23 | 23 | 23 | 23 | 24 | 23 |
Feels °C | 19 | 21 | 21 | 22 | 21 | 23 | 23 | 24 | 24 | 25 | 27 | 27 | 28 | 25 | 24 | 25 | 24 | 23 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 15 | SW 15 | E 7 | SW 15 | SW 17 | SW 16 | SW 16 | ENE 8 | SW 15 | SW 14 | SW 14 | SW 13 | SW 12 | SW 11 | SW 10 | SW 10 | SW 9 | SW 20 |
| kJ | 361 | 421 | 365 | 519 | 251 | 777 | 918 | 755 | 560 | 147 | 355 | 331 | 336 | 286 | 200 | 174 | 102 | 96 | 55 | 464 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 6 | SSW 11 | SSE 7 | SW 15 | NE 12 | ENE 12 | NE 13 | NE 14 | SW 16 | ENE 8 | ENE 7 | ENE 8 | ENE 7 | ENE 7 | E 7 | E 8 | ENE 9 | ENE 8 | SW 16 |
| kJ | 101 | 27 | 38 | 59 | 666 | 40 | 29 | 44 | 70 | 471 | 107 | 78 | 71 | 49 | 52 | 52 | 64 | 61 | 53 | 208 |
Swell 3 Height (m) Direction Period (s) | NE 15 | S 11 | ENE 14 | S 10 | NE 13 | NNE 11 | NNE 14 | ENE 10 | SE 7 | NE 14 | NE 13 | NE 13 | NE 12 | NE 12 | NE 11 | SW 19 | SW 18 | SW 18 | SW 18 | E 8 |
| kJ | 9 | 61 | 19 | 33 | 44 | 12 | 18 | 20 | 16 | 70 | 85 | 83 | 53 | 50 | 32 | 133 | 113 | 152 | 192 | 48 |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 7 | E 8 | — | E 7 | E 7 | E 7 | ENE 8 | — | — | — | — | — | — | — | — | S 4 | S 9 | S 9 |
| kJ | 154 | 150 | 192 | 145 | — | 276 | 246 | 176 | 171 | — | — | — | — | — | — | — | — | 10 | 55 | 76 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 589 | 601 | 789 | 1 | 586 | 780 | 5 | 789 | 5 | 5 | 1 | 0 | 0 | 1 | 286 | 1 | 1 | 14 | 1 | 6 |
Best forecast wave conditions in Tonga Vava'u | ||||||||||||||||||||
Best forecast wave conditions in Tonga | ||||||||||||||||||||
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Information about the Tommas (Ovaka) Surf forecast
The above surf forecast table for Tommas (Ovaka) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tommas (Ovaka) can be found by selecting the local surf guide option on the grey menu. Our Tommas (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 (Tommas (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 Tommas (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 Tommas (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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