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 6AM is: 0.6m 16s primary swell from a Southwest direction and 0.7m 12s secondary swell from a South direction (forecast issued at 12:00am 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 ForecastMostly dry. Warm (max 24°C on Sat afternoon, min 23°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | ||||||||||||||||||||||
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 | 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 16 | SW 16 | SW 16 | 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 | 125 | 159 | 201 | 85 | 132 | 128 | 125 | 221 | 243 | 277 | 211 | 366 | 314 | 314 | 318 | 245 | 322 | 302 | 465 | 655 | 831 | 603 | 834 | 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 | off | off | off |
High Tide | 8:47AM1.26m | 9:21PM1.22m | 9:40AM1.20m | 10:11PM1.20m | 10:34AM1.12m | |||||||||||||||||||
Low Tide | 2:37AM0.13m | 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 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 |
Feels °C | 23 | 23 | 23 | 22 | 23 | 23 | 24 | 23 | 22 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 23 | 23 | 24 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | ENE 8 | SW 16 | SW 15 | SW 16 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 |
| kJ | 162 | 169 | 173 | 169 | 162 | 158 | 158 | 162 | 162 | 277 | 211 | 366 | 314 | 314 | 125 | 245 | 322 | 302 | 465 | 655 | 831 | 603 | 834 | 909 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | SW 15 | SW 17 | S 10 | S 10 | S 10 | E 9 | S 10 | SW 16 | S 10 | S 10 | S 10 | S 10 | NE 8 | NE 7 | NE 6 | NE 9 | NE 9 |
| kJ | 102 | 100 | 123 | 85 | 84 | 81 | 79 | 221 | 243 | 72 | 51 | 51 | 73 | 74 | 318 | 73 | 50 | 50 | 49 | 29 | 79 | 49 | 67 | 74 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | SW 14 | SW 14 | SW 14 | SW 14 | S 11 | S 10 | SW 12 | SW 12 | ESE 12 | S 10 | SW 11 | S 10 | SW 11 | ESE 12 | SW 10 | SW 10 | S 10 | S 10 | SW 10 | E 8 | E 8 |
| kJ | 125 | 159 | 201 | 74 | 132 | 128 | 125 | 79 | 76 | 72 | 92 | 28 | 74 | 42 | 74 | 59 | 26 | 36 | 49 | 49 | 49 | 106 | 49 | 51 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 9 | E 9 | E 9 | ENE 5 | ENE 8 | ENE 5 | ENE 8 | ENE 8 | ENE 9 | ENE 8 | ENE 9 | — | NE 9 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 162 | 162 | 158 | 27 | 151 | 33 | 125 | 125 | 131 | 76 | 108 | — | 65 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 4 | 2 | 2 | 4 | 2 | 2 | 4 | 4 | 4 | 4 | 2 | 4 | 4 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Tonga Vava'u | ||||||||||||||||||||||||
Best forecast wave conditions in Tonga | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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