Surf Forecasts:
How big are the waves at Pass (Ovaka) today (09 Aug):
- Morning surf: Morning surf (09 Aug, local time) - 4.5ft (1.4m), 12s period with S swell.
- Afternoon surf: Afternoon surf (09 Aug, local time) - 4.5ft (1.3m), 16s period with S swell.
- Evening surf: Evening surf (09 Aug, local time) - 7ft (2.1m), 17s period with S swell.
The current surf forecast for Pass (Ovaka) at 2AM is: 1.5m 12s primary swell from a South direction and 0.3m 13s secondary swell from a Southwest direction (forecast issued at 06:00pm August 08). An open ocean swell of 2.4m 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 (09 Aug) | 4.5ft (1.4m) | 12s |
| Afternoon (09 Aug) | 4.5ft (1.3m) | 16s |
| Evening (09 Aug) | 7ft (2.1m) | 17s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sun afternoon. Warm (max 23°C on Mon morning, min 21°C on Sat afternoon). Mainly strong winds. | |||||||||||||||||||
Sat 8 | Sunday 9 | Monday 10 | |||||||||||||||||
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 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 17 | S 16 | S 17 | S 17 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 928 | 759 | 735 | 646 | 635 | 563 | 480 | 802 | 838 | 1756 | 2798 | 2709 | 2344 | 1976 | 1513 | 1472 | 1285 | 1067 | 1021 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | 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 |
High Tide | 2:55PM1.03m | 3:10AM1.22m | 3:56PM1.06m | 4:10AM1.26m | 4:55PM1.11m | ||||||||||||||
Low Tide | 8:49PM0.25m | 9:43AM0.11m | 9:51PM0.22m | 10:42AM0.06m | |||||||||||||||
 |  | | |  | | | |  | | | | | | | | | | | |
 | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — |
 | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 |
Feels °C | 13 | 12 | 12 | 12 | 13 | 13 | 14 | 15 | 14 | 13 | 14 | 15 | 15 | 15 | 16 | 18 | 18 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 16 | S 17 | S 17 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 |
| kJ | 928 | 759 | 735 | 646 | 635 | 563 | 480 | 480 | 838 | 1756 | 2798 | 2709 | 2344 | 1976 | 1513 | 1472 | 1285 | 1067 | 1021 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | S 19 | S 18 | S 18 | S 17 | S 12 | S 12 | — | NW 12 | NW 12 | NW 12 | NW 12 | SW 20 | SW 18 | SW 18 | SW 18 |
| kJ | 42 | 43 | 26 | 27 | 118 | 236 | 398 | 802 | 403 | 387 | — | 6 | 6 | 6 | 6 | 15 | 50 | 50 | 50 |
Swell 3 Height (m) Direction Period (s) | NNW 12 | NNW 12 | NNW 12 | S 20 | SSW 12 | SW 14 | SSW 14 | NW 12 | SSE 19 | NW 13 | — | — | — | — | SW 20 | NW 12 | NW 12 | NW 12 | SW 13 |
| kJ | 14 | 14 | 14 | 30 | 14 | 32 | 20 | 6 | 608 | 7 | — | — | — | — | 15 | 6 | 6 | 6 | 7 |
Wind waves Height (m) Direction Period (s) | ESE 8 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 |
| kJ | 452 | 581 | 607 | 654 | 689 | 707 | 727 | 727 | 768 | 858 | 970 | 973 | 990 | 990 | 1090 | 958 | 982 | 906 | 1028 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 916 | 916 | 916 | 916 | 916 | 916 | 916 | 1877 | 2132 | 916 | 861 | 861 | 861 | 874 | 916 | 2132 | 925 | 916 | 916 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||
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