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 11AM is: 1.4m 12s primary swell from a South direction and 0.9m 18s secondary swell from a South direction (forecast issued at 06:00am August 09). An open ocean swell of 2.4m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| 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 4mm), mostly falling on Tue morning. Warm (max 23°C on Mon morning, min 21°C on Sun morning). Winds decreasing (strong winds from the ESE on Sun morning, moderate winds from the E by Mon night). | |||||||||||||||||||||||
Sunday 9 | Monday 10 | Tuesday 11 | |||||||||||||||||||||
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 17 | S 16 | S 17 | S 17 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 14 | S 13 | S 13 | S 14 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 635 | 563 | 556 | 802 | 838 | 1756 | 3056 | 2709 | 2344 | 1976 | 1676 | 1472 | 1147 | 1067 | 1021 | 796 | 918 | 932 | 808 | 772 | 633 | 513 | 430 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross-off |
High Tide | 3:10AM1.22m | 3:56PM1.06m | 4:10AM1.26m | 4:55PM1.11m | 5:07AM1.30m | 5:52PM1.15m | |||||||||||||||||
Low Tide | 9:43AM0.11m | 9:51PM0.22m | 10:42AM0.06m | 10:51PM0.18m | 11:38AM0.02m | ||||||||||||||||||
 | |  | |  | | | | | | | | | | |  |  | |  | |  | | | |
 | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 | — | — |
Temp °C | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 22 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 23 |
Feels °C | 13 | 13 | 13 | 13 | 15 | 15 | 14 | 15 | 15 | 15 | 17 | 17 | 19 | 19 | 19 | 19 | 21 | 18 | 18 | 18 | 18 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | 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 | S 13 | S 14 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 |
| kJ | 635 | 563 | 556 | 480 | 838 | 1756 | 3056 | 2709 | 2344 | 1976 | 1676 | 1472 | 1147 | 1067 | 1021 | 796 | 918 | 932 | 808 | 772 | 633 | 513 | 430 |
Swell 2 Height (m) Direction Period (s) | S 19 | S 18 | S 18 | S 17 | S 12 | S 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | SW 20 | SW 18 | SW 18 | SW 18 | SSE 16 | SW 19 | SW 19 | SW 16 | SW 16 | SW 17 | SW 18 | SW 18 |
| kJ | 118 | 236 | 398 | 802 | 396 | 387 | 6 | 6 | 6 | 6 | 6 | 15 | 50 | 50 | 50 | 273 | 126 | 127 | 93 | 94 | 106 | 150 | 109 |
Swell 3 Height (m) Direction Period (s) | SSW 12 | SW 14 | SSW 14 | NW 12 | SSE 19 | NW 13 | — | — | — | — | SW 20 | NW 12 | NW 12 | NW 12 | SW 13 | SW 18 | NW 12 | NW 12 | NW 12 | NW 12 | NW 13 | WNW 13 | SW 14 |
| kJ | 14 | 32 | 20 | 6 | 608 | 7 | — | — | — | — | 15 | 6 | 6 | 6 | 7 | 84 | 6 | 6 | 6 | 6 | 7 | 17 | 33 |
Wind waves Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 10 | E 10 | E 10 | E 10 |
| kJ | 604 | 691 | 637 | 655 | 693 | 730 | 795 | 881 | 966 | 1009 | 980 | 982 | 929 | 856 | 876 | 896 | 942 | 893 | 923 | 993 | 1013 | 1070 | 1043 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 916 | 916 | 916 | 1877 | 2177 | 2169 | 861 | 847 | 847 | 841 | 916 | 2132 | 925 | 916 | 916 | 916 | 2 | 916 | 916 | 2063 | 2172 | 925 | 874 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||||
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