Surf Forecasts:
How big are the waves at Tommas (Ovaka) today (18 Oct):
- Morning surf: Morning surf (18 Oct, local time) - 5ft (1.6m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (18 Oct, local time) - 3.5ft (1.1m), 14s period with SW swell.
- Evening surf: Evening surf (18 Oct, local time) - 4ft (1.2m), 14s period with SW swell.
The current surf forecast for Tommas (Ovaka) at 4PM is: 1.1m 14s primary swell from a Southwest direction and 1.6m 9s secondary swell from a East-southeast direction (forecast issued at 12:00pm October 18). An open ocean swell of 0.4m 13s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | 5ft (1.6m) | 8s |
| Afternoon (18 Oct) | 3.5ft (1.1m) | 14s |
| Evening (18 Oct) | 4ft (1.2m) | 14s |
Table - waves today at Tommas (Ovaka). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Tue night. Warm (max 23°C on Sun morning, min 21°C on Sun night). Mainly strong winds. | |||||||||||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | |||||||||||||||||||
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) | ESE 8 | SW 14 | SW 14 | SW 14 | ESE 9 | ESE 9 | ESE 10 | E 10 | E 10 | E 9 | E 12 | E 11 | E 11 | S 12 | S 13 | S 11 | S 13 | S 12 | S 12 | S 12 | ESE 8 |
Wave Graph  | |||||||||||||||||||||
 kJ | 354 | 459 | 453 | 500 | 511 | 474 | 611 | 417 | 464 | 390 | 690 | 514 | 434 | 411 | 386 | 307 | 451 | 649 | 628 | 456 | 350 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | on | on | on | on |
High Tide | 1:02PM0.91m | 1:03AM0.98m | 1:52PM0.92m | 1:53AM0.98m | 2:38PM0.94m | ||||||||||||||||
Low Tide | 6:52PM0.41m | 7:32AM0.30m | 7:44PM0.41m | 8:18AM0.30m | 8:33PM0.40m | ||||||||||||||||
 |  | |  |  | | |  |  | | | | |  | | | | | | | | |
 | 6:05 | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — |
mm | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 23 | 22 | 22 | 22 | 22 | 22 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 22 | 21 | 21 | 22 | 22 | 22 | 22 |
Feels °C | 19 | 18 | 18 | 17 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 18 | 16 | 17 | 17 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | E 10 | E 10 | E 9 | E 12 | E 11 | E 11 | E 10 | E 10 | E 10 | S 13 | S 12 | S 12 | S 12 | S 11 |
| kJ | 350 | 459 | 453 | 500 | 511 | 437 | 374 | 417 | 464 | 390 | 690 | 514 | 434 | 361 | 347 | 284 | 451 | 649 | 628 | 456 | 350 |
Swell 2 Height (m) Direction Period (s) | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | ENE 11 | ENE 11 | SW 13 | SW 13 | SW 12 | SW 12 | S 12 | SSW 12 | S 12 | S 13 | S 11 | SW 11 | E 10 | SW 12 | S 15 | S 15 |
| kJ | 70 | 59 | 58 | 57 | 56 | 69 | 49 | 320 | 315 | 252 | 210 | 239 | 189 | 411 | 386 | 307 | 79 | 277 | 47 | 121 | 115 |
Swell 3 Height (m) Direction Period (s) | N 10 | N 10 | N 10 | N 9 | N 9 | NNW 13 | NNW 12 | NNW 12 | S 13 | S 13 | S 13 | SW 12 | SW 12 | SW 12 | SSW 7 | S 13 | SSW 16 | SW 11 | SSW 16 | SW 10 | SW 10 |
| kJ | 8 | 7 | 7 | 6 | 6 | 55 | 52 | 50 | 92 | 125 | 209 | 207 | 169 | 134 | 65 | 222 | 53 | 61 | 87 | 38 | 27 |
Wind waves Height (m) Direction Period (s) | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | S 7 | S 7 | S 7 | SSE 7 | SSE 7 | SSE 7 | SE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | ESE 10 | ESE 8 | ESE 8 |
| kJ | 354 | 363 | 378 | 397 | 475 | 474 | 611 | 270 | 255 | 225 | 197 | 225 | 173 | 91 | 81 | 77 | 295 | 131 | 472 | 379 | 327 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 286 | 831 | 923 | 2164 | 2130 | 2130 | 2108 | 1516 | 780 | 1147 | 1147 | 2155 | 2130 | 2130 | 2108 | 1147 | 923 | 1147 | 923 | 2169 | 2130 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||
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