Surf Forecasts:
Tommas (Ovaka) surf forecast from 17 Jun 2026:
- Best quality surf: Thursday 18 Jun, 7AM (local time) - 2ft (0.6m), 16s period, SW swell with offshore winds.
- Most powerful swell: Thursday 25 Jun, 4AM (local time) - 3.5ft (1.1m), 19s period, S swell with 854 kJ wave energy.
- Next surfable swell (1★+): Thursday 18 Jun, 7AM (local time) - 2ft (0.6m), 16s 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 (Jun 18) at 7AM. The primary swell is predicted to be 0.6m and 16s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Tommas (Ovaka) in the next 16 days are 1.1m 19s and forecast to arrive on Thursday (Jun 25) at 4AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 9s period and expected on Thursday (Jun 18) at 7AM.
| Wave Type | Time (+13) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Thu 18th Jun) | 2ft (0.6m) 16s |
| Best Surf | 7AM (Thu 18th Jun) | 2ft (0.6m) 16s |
| Most Powerful | 4AM (Thu 25th Jun) | 3.5ft (1.1m) 19s |
Table - best surf conditions forecast for Tommas (Ovaka) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Wed night. Warm (max 26°C on Wed night, min 21°C on Sat morning). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Sun night, min 22°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | |||||||||||||||
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) | SW 16 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SE 6 | SSE 7 | S 15 | S 19 | S 18 | SSW 16 | S 15 | SSE 7 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SW 16 | S 20 |
Wave Graph  | |||||||||||||||||||||
 kJ | 203 | 295 | 251 | 155 | 138 | 136 | 126 | 216 | 221 | 470 | 639 | 427 | 209 | 220 | 378 | 372 | 222 | 262 | 198 | 154 | 753 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross | glassy | on |
High Tide | 9:28AM1.33m | 10:16PM1.19m | 10:27AM1.28m | 11:14PM1.19m | 11:27AM1.22m | 00:11AM1.18m | 12:27PM1.15m | 1:07AM1.16m | 1:26PM1.09m | 1:59AM1.15m | 2:24PM1.04m | 2:49AM1.13m | 3:19PM1.00m | 3:35AM1.11m | |||||||
Low Tide | 3:57PM-0.03m | 4:16AM0.16m | 4:54PM0.02m | 5:17AM0.19m | 5:50PM0.08m | 6:19AM0.22m | 6:45PM0.15m | 7:20AM0.24m | 7:38PM0.21m | 8:18AM0.25m | 8:29PM0.27m | 9:13AM0.26m | 9:18PM0.31m | ||||||||
 | |  |  | |  | |  |  | | | | | | | | | | | |  | |
 | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — | 7:07 | — | — |
 | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — |
mm | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 25 | 25 | 24 | 23 | 23 | 23 | 22 | 21 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 22 |
Feels °C | 25 | 26 | 26 | 22 | 21 | 20 | 17 | 16 | 17 | 18 | 16 | 18 | 19 | 19 | 19 | 20 | 21 | 21 | 24 | 24 | 21 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | S 10 | SW 12 | S 15 | S 19 | S 18 | SSW 16 | S 15 | S 14 | SSW 8 | SW 18 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 20 |
| kJ | 300 | 246 | 167 | 101 | 77 | 55 | 89 | 69 | 221 | 470 | 639 | 427 | 209 | 142 | 51 | 152 | 222 | 262 | 180 | 154 | 753 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 8 | E 7 | SSW 12 | ESE 15 | SW 13 | E 8 | E 8 | S 13 | ENE 7 | SW 17 | E 9 | E 8 | E 8 | SSE 9 |
| kJ | 203 | 295 | 251 | 155 | 138 | 136 | 69 | 22 | 37 | 52 | 86 | 78 | 29 | 30 | 87 | 18 | 148 | 101 | 66 | 48 | 138 |
Swell 3 Height (m) Direction Period (s) | S 11 | NNW 5 | W 7 | SW 10 | SW 9 | SW 9 | SW 8 | SSW 16 | SW 16 | ESE 15 | SW 14 | ESE 14 | S 10 | SE 13 | ENE 8 | S 12 | ENE 7 | SW 16 | SW 16 | SW 16 | SW 14 |
| kJ | 66 | 18 | 43 | 36 | 53 | 41 | 33 | 86 | 88 | 88 | 33 | 81 | 48 | 46 | 19 | 47 | 16 | 127 | 198 | 151 | 132 |
Wind waves Height (m) Direction Period (s) | NW 5 | W 5 | — | S 4 | SSW 5 | S 5 | SE 6 | SSE 7 | SSE 6 | SE 6 | SSE 7 | SSE 7 | SSE 6 | SSE 7 | SSE 9 | SSE 9 | E 7 | — | — | — | — |
| kJ | 40 | 12 | — | 10 | 44 | 77 | 126 | 216 | 176 | 253 | 243 | 262 | 160 | 220 | 378 | 372 | 40 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 10 | 577 | 577 | 586 | 586 | 287 | 1520 | 286 | 2108 | 2126 | 1520 | 923 | 602 | 923 | 923 | 286 | 14 | 1 | 1 | 0 | 14 |
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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