Surf Forecasts:
How big are the waves at Middles (Ovaka) today (10 Aug):
- Morning surf: Morning surf (10 Aug, local time) - 7ft (2.1m), 15s period with S swell.
- Afternoon surf: Afternoon surf (10 Aug, local time) - 6ft (1.9m), 14s period with S swell.
- Evening surf: Evening surf (10 Aug, local time) - 5ft (1.6m), 13s period with S swell.
The current surf forecast for Middles (Ovaka) at 11AM is: 2.0m 15s primary swell from a South direction and 0.3m 19s secondary swell from a Southwest direction (forecast issued at 06:00am August 10). An open ocean swell of 2.4m 8s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Aug) | 7ft (2.1m) | 15s |
| Afternoon (10 Aug) | 6ft (1.9m) | 14s |
| Evening (10 Aug) | 5ft (1.6m) | 13s |
Table - waves today at Middles (Ovaka). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 8mm), mostly falling on Wed night. Warm (max 23°C on Mon morning, min 23°C on Mon morning). Winds decreasing (strong winds from the E on Mon morning, light winds from the E by Wed night). | |||||||||||||||||||||||
Monday 10 | Tuesday 11 | Wednesday 12 | |||||||||||||||||||||
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 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 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 14 | SW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2609 | 2197 | 1699 | 1472 | 1285 | 1196 | 772 | 796 | 1078 | 1099 | 957 | 891 | 726 | 604 | 504 | 423 | 350 | 280 | 276 | 220 | 209 | 142 | 198 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | cross-off |
High Tide | 4:10AM1.26m | 4:55PM1.11m | 5:07AM1.30m | 5:52PM1.15m | 6:04AM1.32m | 6:46PM1.19m | |||||||||||||||||
Low Tide | 10:42AM0.06m | 10:51PM0.18m | 11:38AM0.02m | 11:50PM0.15m | 12:32PM-0.00m | ||||||||||||||||||
 | |  | |  |  | |  | |  | | | | | | | | | | | |  | | |
 | — | 7:00 | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 |
Temp °C | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Feels °C | 15 | 15 | 17 | 18 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 21 | 20 | 20 | 21 | 21 | 22 | 21 | 21 | 22 | 22 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | 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 | S 12 | S 12 | S 12 | S 12 | ENE 9 | E 9 | E 9 | E 9 |
| kJ | 2609 | 2197 | 1699 | 1472 | 1285 | 1196 | 772 | 796 | 1078 | 1099 | 957 | 891 | 726 | 604 | 504 | 423 | 350 | 280 | 276 | 626 | 553 | 495 | 440 |
Swell 2 Height (m) Direction Period (s) | NW 12 | NW 12 | SSW 19 | SW 18 | SW 18 | SW 18 | S 16 | S 16 | SW 19 | SW 16 | SW 16 | SW 16 | SW 17 | SW 18 | SW 18 | SW 15 | SW 17 | SW 16 | SW 16 | S 12 | S 11 | S 11 | S 11 |
| kJ | 6 | 6 | 36 | 51 | 50 | 50 | 427 | 339 | 175 | 94 | 90 | 132 | 188 | 192 | 194 | 75 | 107 | 206 | 206 | 220 | 209 | 119 | 119 |
Swell 3 Height (m) Direction Period (s) | — | SW 20 | NW 12 | NW 12 | NW 12 | SSW 13 | SW 18 | SW 18 | NW 12 | SW 19 | SW 19 | NW 12 | NW 13 | NW 13 | SW 14 | SW 18 | SW 14 | SSE 15 | SSE 15 | SW 16 | SW 16 | S 14 | SW 16 |
| kJ | — | 15 | 6 | 6 | 6 | 17 | 82 | 117 | 6 | 58 | 57 | 23 | 26 | 28 | 33 | 111 | 74 | 42 | 42 | 206 | 206 | 142 | 198 |
Wind waves Height (m) Direction Period (s) | E 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 9 | E 9 | E 9 | E 9 | ENE 9 | — | — | — | — |
| kJ | 682 | 761 | 778 | 733 | 687 | 703 | 660 | 671 | 627 | 656 | 679 | 694 | 709 | 709 | 721 | 747 | 679 | 679 | 626 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 832 | 840 | 790 | 831 | 2161 | 914 | 914 | 790 | 790 | 859 | 873 | 2063 | 2172 | 2163 | 873 | 790 | 13 | 13 | 790 | 0 | 0 | 0 | 4 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||||
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