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Surf Forecasts:
Pass (Ovaka) surfForecast / Vava'u / Tonga
48hr Weather and Surf, issued 12 pm Sunday 10 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
28.1° C
(Which is 1.4°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 3PM is: 0.9m 9s primary swell from a South direction (forecast issued at 12:00pm May 10). An open ocean swell of 0.9m 9s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 3.5ft (1.0m) | 9s |
| Afternoon (10 May) | 3ft (0.9m) | 9s |
| Evening (10 May) | 2.5ft (0.8m) | 8s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Tue afternoon. Warm (max 26°C on Tue morning, min 23°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 9 | S 9 | S 9 | S 9 | S 8 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | SW 16 | SW 13 | SW 13 | SW 13 | SW 16 | SW 15 | SW 12 | SW 12 | SW 14 | SW 14 | SW 14 | SW 14 | |
160 | 127 | 125 | 99 | 90 | 71 | 73 | 71 | 70 | 103 | 143 | 173 | 352 | 215 | 250 | 330 | 239 | 280 | 324 | 373 | 746 | 346 | 245 | 581 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | |
High Tide | 1:22PM0.99m | 2:07AM0.98m | 2:11PM1.01m | 2:50AM1.04m | 3:02PM1.03m | 3:35AM1.11m | ||||||||||||||||||
Low Tide | 7:15AM0.41m | 7:43PM0.29m | 8:05AM0.38m | 8:27PM0.27m | 8:56AM0.33m | 9:13PM0.25m | ||||||||||||||||||
 | | |  | | | | | | | | | | |  |  | | |  |  | | | | | |
 | 6:52 | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — |
 | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | 6:09 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | 1 | |
Temp °C | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 24 | 24 | 25 | 25 | 26 | 26 | 27 | 26 | 26 | 26 | 27 | 27 | |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | SW 16 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 14 | SW 11 | SW 11 | SW 14 |
 kJ | 160 | 127 | 126 | 124 | 121 | 119 | 92 | 82 | 79 | 77 | 75 | 75 | 352 | 215 | 250 | 330 | 214 | 244 | 324 | 373 | 746 | 198 | 217 | 581 |
Swell 2 Height (m) Direction Period (s) | ESE 10 | ESE 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SW 14 | ESE 8 | S 7 | ESE 8 | ESE 8 | SW 16 | SW 15 | SW 15 | SW 15 | NE 8 | SW 14 | SW 14 | SSW 16 |
| kJ | 142 | 126 | 125 | 94 | 90 | 66 | 65 | 63 | 45 | 42 | 42 | 125 | 73 | 39 | 55 | 55 | 239 | 280 | 227 | 224 | 11 | 346 | 245 | 85 |
Swell 3 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | S 7 | SW 16 | SW 16 | SW 16 | ESE 8 | ESE 8 | ESE 8 | NE 8 | S 18 | SE 9 | SE 9 | N 9 |
| kJ | 75 | 103 | 102 | 99 | 71 | 71 | 73 | 71 | 70 | 103 | 143 | 173 | 27 | 167 | 165 | 165 | 55 | 55 | 57 | 11 | 27 | 22 | 20 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SE 2 | SE 3 | SE 3 | ESE 8 | ESE 4 | E 5 | E 5 | E 5 | E 5 | E 9 | E 9 | E 8 | E 8 | E 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 4 | 94 | 17 | 39 | 43 | 45 | 46 | 177 | 181 | 146 | 160 | 199 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 7 | 11 | 2 | 2 | 2 | 2 | 2 | 2 | 11 | 11 | 11 | 2 | 2 | 11 | 2 | 2 | 11 | 11 | 288 | 2 | 2 | 2 |
Best forecast wave conditions in Tonga Vava'u | ||||||||||||||||||||||||
Best forecast wave conditions in Tonga | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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