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Pass (Ovaka) surfForecast / Vava'u / Tonga
48hr Weather and Surf, issued 12 pm Tuesday 19 May 2026 +13Forecast update in hr min s Forecast update imminent
Pass (Ovaka) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Pass (Ovaka) sea temperature is
27.6° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Pass (Ovaka) today?
The current surf forecast for Pass (Ovaka) at 7PM is: 0.6m 12s primary swell from a South direction (forecast issued at 12:00pm May 19). An open ocean swell of 0.4m 13s is not directed at the surf break, a second open ocean swell of 1.8m 8s 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 May) | 2.5ft (0.7m) | 12s |
| Afternoon (19 May) | 2ft (0.6m) | 12s |
| Evening (19 May) | 1.5ft (0.5m) | 17s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 20mm), heaviest during Tue morning. Warm (max 25°C on Wed morning, min 22°C on Tue morning). Mainly fresh winds. | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
S 12 | S 12 | S 12 | S 12 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | SE 9 | SE 9 | S 12 | SE 9 | S 11 | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | |
148 | 146 | 108 | 104 | 135 | 130 | 183 | 178 | 172 | 107 | 103 | 142 | 365 | 373 | 74 | 300 | 198 | 403 | 551 | 467 | 487 | 561 | 680 | 1045 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | |
High Tide | 8:46AM1.34m | 9:34PM1.17m | 9:45AM1.32m | 10:35PM1.16m | 10:46AM1.28m | 11:37PM1.15m | ||||||||||||||||||
Low Tide | 3:17PM-0.04m | 3:31AM0.16m | 4:16PM-0.02m | 4:33AM0.18m | 5:16PM0.02m | 5:36AM0.21m | ||||||||||||||||||
 | |  |  | |  |  |  | | | | | | | | | | | | | | | | | |
 | 6:56 | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — |
 | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | 6:07 |
10 | 7 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 |
19 | 19 | 20 | 25 | 26 | 27 | 26 | 25 | 25 | 25 | 25 | 25 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 12 | E 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | SE 9 | SE 9 | SE 9 | ESE 9 | SE 9 | ESE 9 | ESE 9 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 |
 kJ | 148 | 146 | 108 | 104 | 333 | 266 | 250 | 237 | 249 | 273 | 286 | 316 | 365 | 373 | 404 | 300 | 378 | 336 | 551 | 467 | 487 | 561 | 680 | 1045 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | SE 14 | SE 14 | SE 13 | S 12 | S 12 | S 16 | S 16 | S 16 | S 15 | S 14 | S 14 | S 13 | S 13 | S 12 | E 10 | S 11 | S 11 | ESE 9 | E 9 | E 9 | ESE 9 | E 9 | E 9 |
| kJ | 29 | 49 | 48 | 44 | 68 | 97 | 183 | 178 | 172 | 107 | 103 | 142 | 127 | 83 | 74 | 149 | 198 | 403 | 259 | 176 | 173 | 135 | 103 | 103 |
Swell 3 Height (m) Direction Period (s) | SE 14 | SW 17 | S 18 | S 17 | S 17 | S 16 | S 12 | S 12 | S 11 | S 11 | S 11 | SE 14 | NNE 8 | NE 8 | NE 8 | S 12 | NE 9 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 | NE 8 |
| kJ | 49 | 44 | 57 | 95 | 135 | 130 | 70 | 66 | 35 | 36 | 39 | 29 | 13 | 17 | 16 | 98 | 20 | 16 | 16 | 16 | 17 | 17 | 10 | 11 |
Wind waves Height (m) Direction Period (s) | ESE 8 | ESE 8 | E 8 | E 8 | — | — | — | — | — | — | — | — | — | — | S 4 | — | — | — | — | — | — | — | — | — |
| kJ | 398 | 394 | 466 | 408 | — | — | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 583 | 583 | 285 | 0 | 0 | 0 | 7 | 7 | 578 | 578 | 578 | 578 | 286 | 578 | 578 | 588 | 285 | 11 | 285 | 285 | 285 | 285 | 2 | 2 |
Best forecast wave conditions in Tonga Vava'u | ||||||||||||||||||||||||
Best forecast wave conditions in Tonga | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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