Surf Forecasts:
How big are the waves at Pass (Ovaka) today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 4ft (1.2m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 3.5ft (1.1m), 14s period with SW swell.
- Evening surf: Evening surf (29 Jul, local time) - 5ft (1.6m), 13s period with SSE swell.
The current surf forecast for Pass (Ovaka) at 10AM is: 1.2m 14s primary swell from a Southwest direction and 0.8m 14s secondary swell from a South-southeast direction, 1.2m 12s secondary swell from a South direction (forecast issued at 06:00am July 29). The wind direction is predicted to be cross-onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | 4ft (1.2m) | 14s |
| Afternoon (29 Jul) | 3.5ft (1.1m) | 14s |
| Evening (29 Jul) | 5ft (1.6m) | 13s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Fri afternoon, min 20°C on Thu night). Mainly fresh winds. | |||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||||||||
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 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SSE 13 | SSE 12 | SSE 12 | S 12 | S 12 | SSE 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 581 | 581 | 573 | 557 | 398 | 424 | 860 | 820 | 824 | 472 | 535 | 859 | 491 | 465 | 457 | 389 | 382 | 317 | 257 | 247 | 200 | 196 | 156 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross |
High Tide | 6:39AM1.11m | 7:19PM0.99m | 7:20AM1.11m | 8:00PM1.01m | 8:01AM1.11m | 8:40PM1.03m | |||||||||||||||||
Low Tide | 1:08PM0.19m | 1:10AM0.32m | 1:47PM0.19m | 1:52AM0.32m | 2:26PM0.19m | ||||||||||||||||||
 |  |  |  | |  | | | | |  | | | | | | | | | | | | | |
 | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — |
 | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 21 | 21 | 21 | 22 | 21 |
Feels °C | 17 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 16 | 16 | 17 | 17 | 18 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | S 12 | S 12 | SW 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 |
| kJ | 581 | 581 | 573 | 557 | 398 | 424 | 363 | 305 | 310 | 472 | 535 | 181 | 491 | 465 | 457 | 389 | 382 | 317 | 257 | 247 | 200 | 196 | 156 |
Swell 2 Height (m) Direction Period (s) | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 13 | SW 12 | SW 12 | SE 13 | SW 12 | SW 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 12 |
| kJ | 148 | 339 | 264 | 257 | 236 | 225 | 219 | 215 | 212 | 260 | 217 | 162 | 144 | 139 | 96 | 96 | 94 | 94 | 93 | 88 | 87 | 87 | 119 |
Swell 3 Height (m) Direction Period (s) | SSE 12 | S 12 | ENE 11 | S 12 | S 12 | S 13 | NE 10 | NE 10 | NE 10 | SE 13 | SE 13 | NE 18 | SE 12 | SE 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | NE 15 | NE 14 |
| kJ | 94 | 134 | 45 | 137 | 141 | 202 | 26 | 25 | 24 | 170 | 167 | 49 | 154 | 118 | 87 | 87 | 87 | 89 | 68 | 68 | 48 | 104 | 102 |
Wind waves Height (m) Direction Period (s) | S 5 | S 5 | S 12 | S 6 | S 7 | SSE 6 | SSE 13 | SSE 12 | SSE 12 | ESE 5 | ESE 5 | SSE 12 | ESE 6 | ESE 6 | E 6 | E 5 | E 5 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 |
| kJ | 68 | 57 | 403 | 91 | 202 | 194 | 860 | 820 | 824 | 66 | 66 | 859 | 80 | 65 | 62 | 59 | 58 | 50 | 65 | 50 | 61 | 74 | 98 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 1525 | 1525 | 1525 | 925 | 285 | 925 | 2110 | 1525 | 916 | 916 | 916 | 916 | 2129 | 925 | 861 | 286 | 288 | 288 | 288 | 2 | 2 | 286 | 925 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||||
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