Surf Forecasts:
How big are the waves at Pass (Ovaka) today (21 Oct):
- Morning surf: Morning surf (21 Oct, local time) - 6.5ft (2.0m), 8s period with SSE swell.
- Afternoon surf: Afternoon surf (21 Oct, local time) - 3.5ft (1.1m), 10s period with S swell.
- Evening surf: Evening surf (21 Oct, local time) - 2.5ft (0.8m), 15s period with S swell.
The current surf forecast for Pass (Ovaka) at 8PM is: 1.1m 10s primary swell from a South direction and 0.7m 15s secondary swell from a South direction (forecast issued at 12:00pm October 21). An open ocean swell of 1.5m 7s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Oct) | 6.5ft (2.0m) | 8s |
| Afternoon (21 Oct) | 3.5ft (1.1m) | 10s |
| Evening (21 Oct) | 2.5ft (0.8m) | 15s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Wed morning. Warm (max 23°C on Fri afternoon, min 21°C on Wed morning). Mainly strong winds. | |||||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | |||||||||||||||||||
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) | SSE 8 | SE 7 | S 10 | S 10 | S 14 | S 14 | S 18 | S 17 | S 17 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 452 | 429 | 249 | 244 | 268 | 264 | 158 | 476 | 459 | 755 | 692 | 440 | 416 | 399 | 306 | 284 | 219 | 219 | 336 | 229 | 184 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross | cross | cross |
High Tide | 3:20PM0.98m | 3:28AM1.02m | 4:01PM1.03m | 4:13AM1.04m | 4:41PM1.09m | ||||||||||||||||
Low Tide | 9:02AM0.29m | 9:20PM0.37m | 9:43AM0.28m | 10:06PM0.32m | 10:24AM0.25m | ||||||||||||||||
 |  |  |  |  |  | |  | | | | | | | | | | | | |  | |
 | 6:03 | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — |
mm | 1 | — | — | — | 1 | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 22 | 22 | 21 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 |
Feels °C | 14 | 16 | 16 | 16 | 16 | 15 | 16 | 15 | 16 | 15 | 16 | 16 | 17 | 18 | 18 | 17 | 17 | 18 | 19 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | S 17 | S 16 | S 10 | S 10 | S 10 | S 10 | S 8 | S 8 | S 17 | S 16 | S 16 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 |
| kJ | 140 | 186 | 249 | 244 | 223 | 149 | 97 | 100 | 459 | 755 | 692 | 440 | 416 | 399 | 306 | 284 | 219 | 219 | 336 | 229 | 184 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SW 13 | S 14 | S 15 | S 14 | S 14 | S 14 | S 17 | S 8 | SW 14 | SW 14 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | SW 16 | SW 16 | SW 16 |
| kJ | 59 | 42 | 98 | 221 | 268 | 264 | 144 | 476 | 88 | 47 | 50 | 53 | 73 | 66 | 65 | 60 | 60 | 45 | 127 | 125 | 122 |
Swell 3 Height (m) Direction Period (s) | SW 13 | SSW 13 | S 16 | SW 12 | SW 12 | SW 12 | S 18 | SW 12 | SW 12 | NE 11 | NE 11 | SW 14 | SW 13 | SW 12 | SW 14 | SW 15 | SW 17 | SW 16 | N 11 | N 11 | S 18 |
| kJ | 44 | 35 | 135 | 38 | 23 | 22 | 158 | 22 | 22 | 5 | 5 | 51 | 45 | 24 | 51 | 56 | 107 | 95 | 10 | 10 | 60 |
Wind waves Height (m) Direction Period (s) | SSE 8 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 452 | 429 | 279 | 228 | 223 | 290 | 263 | 251 | 258 | 251 | 244 | 241 | 257 | 239 | 212 | 181 | 181 | 176 | 180 | 168 | 210 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 925 | 925 | 925 | 925 | 2132 | 916 | 2109 | 1514 | 925 | 925 | 1514 | 916 | 925 | 916 | 916 | 916 | 916 | 11 | 1514 | 916 | 925 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||
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