Surf Forecasts:
How big are the waves at Pass (Ovaka) today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 4ft (1.2m), 14s period with S swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 3.5ft (1.1m), 14s period with S swell.
- Evening surf: Evening surf (05 Sep, local time) - 3ft (0.9m), 13s period with S swell.
The current surf forecast for Pass (Ovaka) at 12PM is: 1.1m 14s primary swell from a South direction (forecast issued at 06:00am September 05). An open ocean swell of 1.2m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 4ft (1.2m) | 14s |
| Afternoon (05 Sep) | 3.5ft (1.1m) | 14s |
| Evening (05 Sep) | 3ft (0.9m) | 13s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sun afternoon. Warm (max 24°C on Sat afternoon, min 22°C on Sat night). Winds increasing (light winds from the E on Sat afternoon, fresh winds from the SE by Sun afternoon). | |||||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | |||||||||||||||||||||
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 | 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) | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 703 | 593 | 577 | 480 | 361 | 345 | 276 | 268 | 209 | 358 | 350 | 408 | 361 | 357 | 427 | 421 | 406 | 370 | 365 | 427 | 519 | 701 | 783 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:44PM1.02m | 1:59AM1.18m | 2:46PM1.05m | 3:00AM1.21m | 3:46PM1.08m | ||||||||||||||||||
Low Tide | 7:29AM0.16m | 7:39PM0.27m | 8:31AM0.14m | 8:42PM0.25m | 9:31AM0.11m | 9:44PM0.22m | |||||||||||||||||
 |  | | |  |  |  | | | |  |  | |  |  | | | | | | | | | |
 | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | — | — | 1 | 1 | 1 | — | — | 1 | 2 | 1 | — | — | 1 | 1 | — | 1 | 1 | 1 | 1 |
Temp °C | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Feels °C | 21 | 22 | 23 | 24 | 23 | 25 | 23 | 21 | 20 | 22 | 21 | 22 | 20 | 18 | 20 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | S 14 | E 8 | E 8 | E 8 | E 8 | E 8 | S 13 | S 13 | S 13 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 16 | SW 16 |
| kJ | 703 | 212 | 181 | 186 | 190 | 161 | 276 | 268 | 209 | 358 | 350 | 408 | 361 | 357 | 427 | 421 | 406 | 370 | 365 | 427 | 519 | 701 | 783 |
Swell 2 Height (m) Direction Period (s) | SW 15 | S 14 | S 14 | S 14 | S 14 | S 13 | SW 14 | SW 14 | SW 14 | S 13 | S 12 | S 12 | S 12 | ENE 8 | ENE 8 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | NE 13 |
| kJ | 395 | 593 | 577 | 480 | 361 | 345 | 195 | 195 | 162 | 206 | 146 | 139 | 101 | 73 | 55 | 64 | 59 | 37 | 36 | 35 | 19 | 18 | 28 |
Swell 3 Height (m) Direction Period (s) | N 9 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 19 | SW 18 | SW 18 | NE 16 | NE 16 | NE 16 | NE 15 | S 12 | S 12 | ENE 15 | ENE 15 | ENE 14 | ENE 14 | ENE 14 | NNE 13 | NE 13 | NNE 12 |
| kJ | 2 | 400 | 395 | 273 | 234 | 238 | 55 | 54 | 113 | 10 | 10 | 10 | 9 | 101 | 98 | 21 | 21 | 21 | 19 | 18 | 17 | 28 | 15 |
Wind waves Height (m) Direction Period (s) | E 8 | — | — | — | — | — | E 8 | E 8 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 206 | — | — | — | — | — | 165 | 234 | 177 | 172 | 172 | 183 | 186 | 143 | 196 | 261 | 276 | 285 | 338 | 348 | 333 | 298 | 261 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 588 | 4 | 4 | 0 | 0 | 0 | 11 | 602 | 602 | 1518 | 588 | 1522 | 1520 | 916 | 925 | 916 | 916 | 588 | 791 | 791 | 791 | 791 | 791 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||||
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