Surf Forecasts:
How big are the waves at Pass (Ovaka) today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 4.5ft (1.3m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 4.5ft (1.3m), 17s period with SW swell.
- Evening surf: Evening surf (15 Sep, local time) - 4ft (1.2m), 16s period with SW swell.
The current surf forecast for Pass (Ovaka) at 6PM is: 1.2m 16s primary swell from a Southwest direction and 0.9m 13s secondary swell from a South direction, 1.4m 6s secondary swell from a Southeast direction (forecast issued at 12:00pm September 15). The wind direction is predicted to be cross-shore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 4.5ft (1.3m) | 17s |
| Afternoon (15 Sep) | 4.5ft (1.3m) | 17s |
| Evening (15 Sep) | 4ft (1.2m) | 16s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Thu afternoon, min 21°C on Tue night). Mainly fresh winds. | |||||||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||||
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 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1050 | 1026 | 908 | 765 | 746 | 574 | 567 | 560 | 560 | 560 | 416 | 442 | 534 | 565 | 522 | 492 | 407 | 470 | 434 | 497 | 344 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross-off |
High Tide | 10:06AM1.07m | 10:21PM1.13m | 10:58AM1.01m | 11:10PM1.08m | 11:51AM0.96m | ||||||||||||||||
Low Tide | 4:08PM0.26m | 4:46AM0.21m | 4:56PM0.31m | 5:38AM0.24m | 5:46PM0.36m | ||||||||||||||||
 |  | |  |  | | | | | | | | | | | | | | | | | |
 | 6:33 | — | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 23 | 23 |
Feels °C | 18 | 18 | 17 | 18 | 18 | 19 | 17 | 16 | 16 | 16 | 16 | 16 | 17 | 18 | 17 | 19 | 19 | 19 | 19 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 |
| kJ | 1050 | 1026 | 908 | 765 | 746 | 574 | 567 | 560 | 560 | 560 | 377 | 442 | 534 | 565 | 522 | 492 | 407 | 470 | 434 | 497 | 344 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | S 13 | S 13 | S 12 | S 12 | S 11 | S 15 | S 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 |
| kJ | 312 | 296 | 317 | 350 | 314 | 239 | 190 | 127 | 371 | 422 | 416 | 406 | 385 | 365 | 360 | 360 | 305 | 301 | 255 | 251 | 245 |
Swell 3 Height (m) Direction Period (s) | ENE 11 | ENE 12 | ENE 12 | ESE 11 | ESE 11 | ESE 11 | SSE 11 | SSW 16 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | ENE 7 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | SSE 16 | ENE 11 |
| kJ | 25 | 13 | 14 | 12 | 11 | 11 | 12 | 84 | 6 | 6 | 6 | 6 | 5 | 5 | 47 | 12 | 12 | 12 | 12 | 26 | 12 |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 7 | E 7 | E 7 | E 7 | ESE 6 |
| kJ | 53 | 89 | 104 | 108 | 104 | 145 | 207 | 230 | 216 | 216 | 202 | 185 | 150 | 146 | 99 | 123 | 134 | 111 | 110 | 107 | 160 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 588 | 623 | 602 | 588 | 588 | 602 | 588 | 588 | 286 | 583 | 286 | 286 | 286 | 583 | 583 | 286 | 288 | 290 | 288 | 288 | 288 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||
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