Surf Forecasts:
How big are the waves at Pass (Ovaka) today (28 Jul):
- Afternoon surf: Afternoon surf (28 Jul, local time) - 3.5ft (1.1m), 18s period with SW swell.
- Evening surf: Evening surf (28 Jul, local time) - 4.5ft (1.4m), 16s period with SW swell.
The current surf forecast for Pass (Ovaka) at 12AM is: 1.6m 16s primary swell from a Southwest direction and 1.0m 12s secondary swell from a South-southeast direction, 0.6m 4s secondary swell from a South direction (forecast issued at 06:00pm July 27). The wind direction is predicted to be onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | - | - |
| Afternoon (28 Jul) | 3.5ft (1.1m) | 18s |
| Evening (28 Jul) | 4.5ft (1.4m) | 16s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Tue night, min 20°C on Mon night). Mainly fresh winds. | |||||||||||||||||||
Mon 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||||
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 17 | SW 17 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 861 | 990 | 1082 | 1474 | 1399 | 1343 | 1307 | 924 | 976 | 907 | 865 | 731 | 581 | 581 | 573 | 557 | 398 | 374 | 315 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 5:56PM0.94m | 5:57AM1.09m | 6:38PM0.96m | 6:39AM1.11m | 7:19PM0.99m | ||||||||||||||
Low Tide | 11:45PM0.34m | 12:28PM0.20m | 00:27AM0.33m | 1:08PM0.19m | |||||||||||||||
 |  | |  | | |  | |  | | | | | | | | | | | |
 | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | 6:19 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:19 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 21 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
Feels °C | 17 | 17 | 18 | 18 | 18 | 16 | 17 | 17 | 18 | 18 | 19 | 17 | 16 | 15 | 15 | 15 | 15 | 15 | 15 |
Swell 1 Height (m) Direction Period (s) | SSE 13 | SW 17 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 |
| kJ | 433 | 990 | 1082 | 1474 | 1399 | 1343 | 1307 | 924 | 976 | 907 | 865 | 731 | 581 | 581 | 573 | 557 | 398 | 374 | 315 |
Swell 2 Height (m) Direction Period (s) | SW 17 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 14 | SSE 14 | SSE 14 | SSE 12 | SSE 12 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | S 13 |
| kJ | 861 | 361 | 406 | 313 | 206 | 156 | 161 | 127 | 207 | 226 | 96 | 127 | 196 | 339 | 264 | 257 | 236 | 225 | 206 |
Swell 3 Height (m) Direction Period (s) | E 8 | SSW 11 | SSW 11 | E 8 | E 8 | E 8 | E 8 | SSE 11 | E 8 | E 8 | SSE 15 | SSE 15 | SSE 12 | S 12 | S 12 | S 12 | S 12 | S 13 | SSE 13 |
| kJ | 41 | 82 | 101 | 29 | 43 | 44 | 42 | 73 | 23 | 20 | 125 | 148 | 96 | 101 | 139 | 137 | 144 | 202 | 219 |
Wind waves Height (m) Direction Period (s) | S 3 | S 4 | S 4 | — | — | S 4 | S 4 | S 4 | — | — | — | SSE 4 | S 5 | S 5 | S 6 | SSE 6 | S 6 | SSE 6 | SSE 6 |
| kJ | 6 | 9 | 10 | — | — | 10 | 12 | 13 | — | — | — | 17 | 60 | 85 | 74 | 77 | 165 | 188 | 195 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 578 | 578 | 578 | 587 | 602 | 602 | 603 | 602 | 602 | 623 | 925 | 2109 | 2064 | 2109 | 2109 | 925 | 916 | 925 | 916 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||
Header Global | |||||||||||||||||||
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