Surf Forecasts:
How big are the waves at Pass (Ovaka) today (15 Aug):
- Morning surf: Morning surf (15 Aug, local time) - 1.5ft (0.5m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (15 Aug, local time) - 2ft (0.6m), 14s period with SW swell.
- Evening surf: Evening surf (15 Aug, local time) - 2.5ft (0.7m), 15s period with SW swell.
The current surf forecast for Pass (Ovaka) at 3PM is: 0.6m 14s primary swell from a Southwest direction and 0.6m 11s secondary swell from a South direction (forecast issued at 12:00pm August 15). An open ocean swell of 1.0m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Aug) | 1.5ft (0.5m) | 15s |
| Afternoon (15 Aug) | 2ft (0.6m) | 14s |
| Evening (15 Aug) | 2.5ft (0.7m) | 15s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Mon night. Warm (max 24°C on Sat morning, min 23°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||
Sat 15 | Sunday 16 | Monday 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) | S 11 | SW 14 | SW 14 | SW 14 | SW 15 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 16 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 85 | 132 | 128 | 125 | 227 | 243 | 277 | 211 | 366 | 314 | 314 | 318 | 239 | 322 | 302 | 465 | 742 | 831 | 603 | 581 | 909 |
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-off | cross-off | cross-off | cross-off | off | off | off | off |
High Tide | 8:47AM1.26m | 9:21PM1.22m | 9:40AM1.20m | 10:11PM1.20m | 10:34AM1.12m | ||||||||||||||||
Low Tide | 3:05PM0.07m | 3:31AM0.15m | 3:55PM0.13m | 4:26AM0.18m | 4:44PM0.20m | ||||||||||||||||
 |  | |  |  | |  |  | | | | | | | | | | | | | | |
 | 6:56 | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | — | 6:23 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 |
Feels °C | 23 | 22 | 22 | 24 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 25 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | ENE 8 | ENE 8 | SW 15 | ENE 9 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 |
| kJ | 169 | 162 | 158 | 158 | 162 | 132 | 277 | 211 | 366 | 314 | 314 | 118 | 118 | 322 | 99 | 465 | 742 | 831 | 603 | 581 | 909 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | SW 15 | SW 17 | S 10 | S 10 | S 10 | S 10 | S 10 | SW 16 | SW 16 | ENE 8 | SW 16 | E 9 | E 9 | S 10 | SW 10 | SW 10 | NE 9 |
| kJ | 85 | 84 | 81 | 79 | 227 | 243 | 72 | 51 | 73 | 74 | 74 | 318 | 239 | 94 | 302 | 81 | 41 | 49 | 106 | 129 | 97 |
Swell 3 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | S 11 | S 10 | SW 12 | SW 12 | ESE 12 | SW 11 | SW 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | ESE 9 | E 8 | NE 9 | ESE 8 |
| kJ | 74 | 132 | 128 | 125 | 79 | 76 | 72 | 92 | 28 | 59 | 42 | 74 | 73 | 50 | 50 | 49 | 49 | 26 | 50 | 99 | 24 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | ENE 9 | E 9 | E 9 | E 9 | ENE 8 | — | — | — | — | ENE 8 | NE 8 | NE 9 | NE 7 | NE 8 | — |
| kJ | — | — | — | — | — | — | 132 | 162 | 158 | 151 | 120 | — | — | — | — | 76 | 49 | 77 | 44 | 67 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 4 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 4 | 4 | 4 | 0 | 4 | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||
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