Surf Forecasts:
How big are the waves at Pass (Ovaka) today (27 Aug):
- Morning surf: Morning surf (27 Aug, local time) - 3.5ft (1.0m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (27 Aug, local time) - 3ft (0.9m), 15s period with SW swell.
- Evening surf: Evening surf (27 Aug, local time) - 3ft (0.9m), 15s period with SW swell.
The current surf forecast for Pass (Ovaka) at 9AM is: 1.0m 15s primary swell from a Southwest direction and 0.5m 14s secondary swell from a South direction (forecast issued at 06:00am August 27). An open ocean swell of 2.5m 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 (27 Aug) | 3.5ft (1.0m) | 15s |
| Afternoon (27 Aug) | 3ft (0.9m) | 15s |
| Evening (27 Aug) | 3ft (0.9m) | 15s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Thu morning. Warm (max 23°C on Fri afternoon, min 22°C on Thu morning). Winds decreasing (strong winds from the ESE on Thu night, moderate winds from the NE by Sat night). | |||||||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | |||||||||||||||||||||
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 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | S 19 | S 19 | S 18 | S 18 | S 18 | S 17 | S 17 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 346 | 472 | 355 | 360 | 365 | 380 | 322 | 262 | 255 | 203 | 164 | 164 | 164 | 164 | 164 | 167 | 190 | 265 | 325 | 408 | 395 | 381 | 360 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:07AM1.11m | 6:43PM1.03m | 6:49AM1.12m | 7:22PM1.07m | 7:31AM1.13m | 8:02PM1.10m | |||||||||||||||||
Low Tide | 12:31PM0.20m | 00:40AM0.29m | 1:09PM0.19m | 1:23AM0.27m | 1:48PM0.19m | ||||||||||||||||||
 |  | | | |  | | | | | | | | | |  |  |  |  | | | | | |
 | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — |
 | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:27 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 |
Feels °C | 17 | 17 | 16 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 19 | 17 | 17 | 16 | 16 | 17 | 18 | 19 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | S 19 | S 18 | S 18 | S 18 | S 17 | S 17 |
| kJ | 346 | 472 | 355 | 360 | 365 | 380 | 322 | 262 | 255 | 203 | 164 | 164 | 164 | 164 | 164 | 167 | 167 | 265 | 325 | 408 | 395 | 381 | 360 |
Swell 2 Height (m) Direction Period (s) | SW 17 | S 15 | S 14 | S 14 | S 13 | S 12 | S 12 | S 13 | SSW 12 | S 13 | SSW 13 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 15 | S 19 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 |
| kJ | 183 | 112 | 98 | 94 | 128 | 112 | 78 | 87 | 45 | 89 | 57 | 107 | 103 | 100 | 91 | 77 | 190 | 127 | 125 | 93 | 88 | 61 | 61 |
Swell 3 Height (m) Direction Period (s) | S 15 | SSE 11 | SSE 11 | N 10 | N 10 | N 10 | S 20 | SSW 20 | S 19 | SSW 19 | SSW 19 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 19 | S 12 | S 11 | S 11 | S 10 | S 11 | S 10 | S 10 |
| kJ | 116 | 47 | 12 | 2 | 2 | 2 | 8 | 37 | 65 | 72 | 69 | 48 | 52 | 31 | 28 | 65 | 23 | 10 | 9 | 9 | 9 | 8 | 8 |
Wind waves Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 |
| kJ | 632 | 778 | 1175 | 1317 | 1323 | 1382 | 1382 | 1421 | 1345 | 1243 | 1243 | 1232 | 1138 | 1051 | 1108 | 1137 | 1108 | 1051 | 994 | 847 | 775 | 758 | 699 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 602 | 602 | 925 | 916 | 925 | 916 | 925 | 833 | 791 | 791 | 791 | 832 | 832 | 791 | 791 | 791 | 791 | 780 | 780 | 780 | 780 | 1838 | 916 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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