Surf Forecasts:
How big are the waves at Pass (Ovaka) today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 2ft (0.6m), 12s period with S swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 2ft (0.6m), 11s period with SW swell.
- Evening surf: Evening surf (01 Sep, local time) - 2.5ft (0.7m), 11s period with SW swell.
The current surf forecast for Pass (Ovaka) at 6AM is: 0.7m 12s primary swell from a South direction (forecast issued at 12:00am September 01). An open ocean swell of 1.3m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 2ft (0.6m) | 12s |
| Afternoon (01 Sep) | 2ft (0.6m) | 11s |
| Evening (01 Sep) | 2.5ft (0.7m) | 11s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Tue afternoon. Warm (max 24°C on Mon night, min 22°C on Tue night). Winds increasing (light winds from the E on Mon night, fresh winds from the SE by Wed afternoon). | ||||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||||||||
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 12 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 11 | SW 11 | SW 10 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | S 17 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 144 | 141 | 139 | 103 | 101 | 99 | 116 | 110 | 125 | 159 | 198 | 191 | 174 | 206 | 251 | 251 | 350 | 350 | 355 | 355 | 355 | 355 | 355 | 708 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off |
High Tide | 9:49AM1.08m | 10:12PM1.15m | 10:42AM1.05m | 11:02PM1.16m | 11:39AM1.03m | |||||||||||||||||||
Low Tide | 3:41AM0.22m | 3:55PM0.23m | 4:32AM0.21m | 4:44PM0.25m | 5:28AM0.19m | 5:38PM0.27m | ||||||||||||||||||
 | |  |  | | |  |  | | | |  | | | | |  |  |  |  | | | | | |
 | — | 6:45 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Temp °C | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 |
Feels °C | 26 | 24 | 24 | 23 | 24 | 23 | 21 | 19 | 20 | 20 | 19 | 19 | 19 | 19 | 18 | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | SW 14 | ENE 9 | ENE 9 | SW 14 | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | S 17 |
| kJ | 319 | 319 | 313 | 313 | 267 | 262 | 256 | 217 | 212 | 207 | 169 | 169 | 165 | 206 | 129 | 129 | 350 | 350 | 355 | 355 | 355 | 355 | 355 | 708 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | S 12 | SW 11 | SW 11 | SW 11 | SW 10 | SW 10 | SW 10 | SW 10 | SW 15 | SW 9 | SW 14 | SW 14 | SW 9 | S 12 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SW 15 |
| kJ | 144 | 141 | 139 | 103 | 101 | 99 | 116 | 110 | 122 | 120 | 117 | 98 | 174 | 67 | 251 | 251 | 40 | 77 | 280 | 239 | 295 | 265 | 208 | 355 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | S 12 | S 12 | S 11 | SW 16 | SW 16 | SW 16 | SW 15 | SW 9 | SSW 11 | SW 9 | SSW 9 | SSW 12 | S 15 | N 9 | SW 21 | SW 21 | S 18 | S 17 | S 11 |
| kJ | 53 | 61 | 59 | 75 | 80 | 98 | 67 | 64 | 125 | 159 | 198 | 191 | 71 | 43 | 68 | 56 | 47 | 116 | 2 | 18 | 18 | 163 | 283 | 93 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | S 4 | SSE 4 | SSE 5 | SSE 5 | SE 5 | SE 5 | SE 6 | SE 6 | ESE 9 | SE 6 | SE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | — | — | — | — | — | 9 | 10 | 54 | 69 | 72 | 94 | 124 | 141 | 497 | 156 | 159 | 278 | 276 | 330 | 332 | 331 | 361 | 361 | 388 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 2 | 0 | 9 | 2 | 11 | 1514 | 1514 | 285 | 285 | 925 | 286 | 286 | 286 | 925 | 925 | 916 | 916 | 916 | 916 | 925 | 288 | 925 | 916 |
Best forecast wave conditions in Tonga Vava'u | ||||||||||||||||||||||||
Best forecast wave conditions in Tonga | ||||||||||||||||||||||||
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