Surf Forecasts:
How big are the waves at Pass (Ovaka) today (13 Aug):
- Morning surf: Morning surf (13 Aug, local time) - 2.5ft (0.8m), 13s period with SSE swell.
- Afternoon surf: Afternoon surf (13 Aug, local time) - 2.5ft (0.8m), 13s period with S swell.
- Evening surf: Evening surf (13 Aug, local time) - 2ft (0.6m), 15s period with S swell.
The current surf forecast for Pass (Ovaka) at 3AM is: 0.8m 13s primary swell from a South direction (forecast issued at 12:00am August 13). An open ocean swell of 1.6m 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 (13 Aug) | 2.5ft (0.8m) | 13s |
| Afternoon (13 Aug) | 2.5ft (0.8m) | 13s |
| Evening (13 Aug) | 2ft (0.6m) | 15s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 24°C on Thu morning, min 22°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | ||||||||||||||||||||||
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) | S 14 | SSE 13 | S 13 | SSE 13 | S 13 | S 13 | S 12 | S 15 | S 15 | S 15 | S 14 | SW 18 | S 13 | SW 16 | S 13 | S 12 | SW 16 | SW 16 | SW 16 | S 11 | SW 14 | SW 14 | SW 14 | SW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 136 | 290 | 276 | 225 | 209 | 206 | 146 | 159 | 150 | 104 | 250 | 109 | 84 | 132 | 121 | 106 | 125 | 159 | 201 | 85 | 132 | 128 | 125 | 224 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | glassy | cross | cross | cross | cross | 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 |
High Tide | 6:59AM1.32m | 7:39PM1.22m | 7:53AM1.30m | 8:30PM1.23m | 8:47AM1.26m | 9:21PM1.22m | ||||||||||||||||||
Low Tide | 00:46AM0.13m | 1:25PM-0.00m | 1:42AM0.12m | 2:15PM0.02m | 2:37AM0.13m | 3:05PM0.07m | ||||||||||||||||||
 |  |  | | | | | | | | | | | | | | | |  | | | | |  | |
 | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Feels °C | 23 | 23 | 23 | 25 | 25 | 26 | 26 | 25 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 23 |
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 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 422 | 422 | 380 | 380 | 318 | 275 | 275 | 275 | 240 | 240 | 203 | 199 | 199 | 194 | 189 | 162 | 157 | 203 | 207 | 169 | 162 | 158 | 158 | 162 |
Swell 2 Height (m) Direction Period (s) | S 11 | SSE 13 | S 13 | SSE 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 14 | S 12 | S 13 | S 11 | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | SW 15 |
| kJ | 123 | 290 | 276 | 225 | 209 | 206 | 146 | 99 | 101 | 101 | 250 | 98 | 84 | 59 | 121 | 106 | 102 | 100 | 123 | 85 | 84 | 81 | 79 | 224 |
Swell 3 Height (m) Direction Period (s) | S 14 | SW 15 | SW 15 | SW 14 | S 17 | S 16 | S 16 | S 15 | S 15 | S 15 | SW 18 | SW 18 | SSE 11 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 14 | SW 14 | SW 14 | SW 14 | S 11 |
| kJ | 136 | 104 | 134 | 103 | 154 | 134 | 131 | 159 | 150 | 104 | 109 | 109 | 37 | 132 | 90 | 90 | 125 | 159 | 201 | 74 | 132 | 128 | 125 | 79 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 3 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Best forecast wave conditions in Tonga Vava'u | ||||||||||||||||||||||||
Best forecast wave conditions in Tonga | ||||||||||||||||||||||||
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