Surf Forecasts:
How big are the waves at Pass (Ovaka) today (19 Sep):
- Morning surf: Morning surf (19 Sep, local time) - 3ft (0.9m), 11s period with SSE swell.
- Afternoon surf: Afternoon surf (19 Sep, local time) - 2ft (0.6m), 16s period with SW swell.
- Evening surf: Evening surf (19 Sep, local time) - 3ft (0.9m), 12s period with SSE swell.
The current surf forecast for Pass (Ovaka) at 4AM is: 0.9m 11s primary swell from a South-southeast direction and 0.5m 13s secondary swell from a Southwest direction (forecast issued at 12:00am September 19). An open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Sep) | 3ft (0.9m) | 11s |
| Afternoon (19 Sep) | 2ft (0.6m) | 16s |
| Evening (19 Sep) | 3ft (0.9m) | 12s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sat afternoon. Warm (max 25°C on Sat morning, min 21°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||||||||||||
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 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SW 16 | SW 16 | SSE 12 | SW 15 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 242 | 194 | 191 | 187 | 147 | 163 | 198 | 258 | 273 | 384 | 444 | 542 | 686 | 801 | 865 | 933 | 969 | 897 | 706 | 574 | 555 | 413 | 344 | 335 |
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 | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 00:53AM1.01m | 1:40PM0.90m | 1:45AM1.00m | 2:32PM0.90m | 2:35AM1.00m | 3:19PM0.92m | ||||||||||||||||||
Low Tide | 7:25AM0.29m | 7:30PM0.40m | 8:17AM0.29m | 8:22PM0.40m | 9:05AM0.29m | 9:11PM0.39m | ||||||||||||||||||
 |  |  |  | |  | |  | | | |  | | | | | | | | | | | | | |
 | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:31 | — | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 22 | 21 | 21 | 21 | 21 | 21 |
Feels °C | 24 | 24 | 24 | 25 | 28 | 28 | 26 | 24 | 23 | 22 | 23 | 20 | 21 | 20 | 21 | 20 | 20 | 19 | 20 | 19 | 19 | 19 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | S 11 | SSE 11 | SSE 11 | SSE 11 | E 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 |
| kJ | 242 | 194 | 191 | 187 | 89 | 86 | 86 | 103 | 100 | 94 | 97 | 542 | 686 | 801 | 865 | 933 | 969 | 897 | 706 | 574 | 555 | 413 | 344 | 298 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SSE 10 | SSE 10 | SSE 10 | SSE 12 | SSE 12 | SSE 12 | SW 15 | SSE 11 | SSE 11 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 80 | 80 | 59 | 59 | 147 | 136 | 106 | 258 | 254 | 250 | 444 | 176 | 176 | 248 | 205 | 140 | 140 | 109 | 269 | 273 | 273 | 269 | 273 | 335 |
Swell 3 Height (m) Direction Period (s) | SSE 14 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SW 16 | SW 16 | SW 15 | SW 15 | SW 16 | SSE 12 | NE 9 | E 7 | N 8 | NE 11 | E 7 | E 6 | ENE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SE 11 |
| kJ | 20 | 21 | 42 | 68 | 71 | 163 | 198 | 178 | 273 | 384 | 233 | 3 | 59 | 6 | 5 | 43 | 31 | 12 | 109 | 111 | 87 | 82 | 79 | 57 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | ENE 6 | — | — | — | — | — | SSE 3 | S 3 | ESE 7 | S 4 | ESE 7 | ESE 7 | S 4 | SSE 5 | SE 5 | SE 6 | SSE 5 | SSE 5 | SSE 5 | SSE 5 | SSE 5 |
| kJ | 78 | 76 | 78 | 85 | — | — | — | — | — | 3 | 6 | 113 | 25 | 75 | 73 | 25 | 39 | 51 | 59 | 30 | 30 | 33 | 40 | 48 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 4 | 0 | 0 | 578 | 578 | 578 | 578 | 578 | 285 | 285 | 285 | 578 | 285 | 285 | 285 | 285 | 285 | 583 | 285 | 285 | 285 |
Best forecast wave conditions in Tonga Vava'u | ||||||||||||||||||||||||
Best forecast wave conditions in Tonga | ||||||||||||||||||||||||
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