Surf Forecasts:
How big are the waves at Pass (Ovaka) today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 5ft (1.6m), 14s period with S swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 4.5ft (1.3m), 14s period with S swell.
- Evening surf: Evening surf (04 Sep, local time) - 4.5ft (1.4m), 16s period with S swell.
The current surf forecast for Pass (Ovaka) at 2PM is: 1.3m 14s primary swell from a South direction and 0.9m 18s secondary swell from a South direction (forecast issued at 06:00am September 04). An open ocean swell of 1.6m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 5ft (1.6m) | 14s |
| Afternoon (04 Sep) | 4.5ft (1.3m) | 14s |
| Evening (04 Sep) | 4.5ft (1.4m) | 16s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Sat afternoon. Warm (max 24°C on Sat morning, min 22°C on Fri morning). Winds increasing (light winds from the E on Sat afternoon, fresh winds from the ESE by Sun afternoon). | |||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | |||||||||||||||||||||
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 15 | S 15 | S 14 | S 14 | S 14 | S 16 | S 16 | S 15 | 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 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1162 | 1087 | 1042 | 665 | 646 | 1164 | 979 | 804 | 703 | 593 | 577 | 474 | 436 | 345 | 335 | 330 | 321 | 358 | 350 | 408 | 361 | 357 | 427 |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 12:41PM1.02m | 00:57AM1.17m | 1:44PM1.02m | 1:59AM1.18m | 2:46PM1.05m | ||||||||||||||||||
Low Tide | 6:27AM0.18m | 6:37PM0.27m | 7:29AM0.16m | 7:39PM0.27m | 8:31AM0.14m | 8:42PM0.25m | |||||||||||||||||
 |  |  |  | | | |  |  | | | | |  |  | | |  | | | | | | |
 | 6:41 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 1 | — | 1 | 1 | — | 1 |
Temp °C | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 22 |
Feels °C | 21 | 21 | 20 | 20 | 21 | 21 | 21 | 21 | 22 | 24 | 24 | 25 | 25 | 25 | 23 | 22 | 22 | 21 | 22 | 22 | 21 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 15 | S 14 | S 14 | S 14 | S 16 | S 16 | S 15 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 |
| kJ | 1162 | 1087 | 1042 | 665 | 646 | 1164 | 979 | 804 | 201 | 206 | 181 | 187 | 192 | 197 | 161 | 165 | 169 | 169 | 350 | 408 | 361 | 357 | 427 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | S 18 | SW 15 | SW 14 | SW 14 | SW 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 |
| kJ | 355 | 355 | 355 | 498 | 355 | 285 | 346 | 355 | 703 | 593 | 577 | 474 | 436 | 345 | 335 | 330 | 321 | 206 | 146 | 139 | 101 | 101 | 98 |
Swell 3 Height (m) Direction Period (s) | SW 20 | WSW 20 | N 10 | SW 14 | S 18 | SW 18 | N 9 | N 9 | SW 15 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | NE 16 | NE 16 | NE 15 | ENE 15 | ENE 15 |
| kJ | 60 | 37 | 2 | 350 | 311 | 111 | 2 | 2 | 395 | 400 | 395 | 273 | 277 | 238 | 195 | 195 | 162 | 358 | 10 | 10 | 9 | 21 | 21 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | — | — | — | — | — | — | — | SSE 6 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 6 |
| kJ | 367 | 327 | 319 | 283 | 249 | 223 | 233 | 233 | — | — | — | — | — | — | — | — | — | 66 | 229 | 198 | 195 | 214 | 194 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 833 | 833 | 916 | 2132 | 288 | 288 | 2150 | 2064 | 2 | 0 | 0 | 0 | 0 | 2 | 602 | 11 | 11 | 925 | 11 | 925 | 916 | 916 | 925 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||||
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