Surf Forecasts:
How big are the waves at Middles (Ovaka) today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 2ft (0.6m), 21s period with SW swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 3ft (0.9m), 20s period with SW swell.
- Evening surf: Evening surf (12 Sep, local time) - 3.5ft (1.1m), 20s period with SW swell.
The current surf forecast for Middles (Ovaka) at 7PM is: 1.1m 20s primary swell from a Southwest direction and 1.5m 12s secondary swell from a South-southwest direction (forecast issued at 12:00pm September 12). An open ocean swell of 0.6m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 2ft (0.6m) | 21s |
| Afternoon (12 Sep) | 3ft (0.9m) | 20s |
| Evening (12 Sep) | 3.5ft (1.1m) | 20s |
Table - waves today at Middles (Ovaka). (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sat morning. Warm (max 23°C on Sat morning, min 20°C on Sun morning). Mainly fresh winds. | |||||||||||||||||||||
Sat 12 | Sunday 13 | Monday 14 | |||||||||||||||||||
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 21 | SW 18 | SW 20 | SW 20 | SW 20 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||||
 kJ | 368 | 246 | 680 | 843 | 843 | 959 | 1430 | 1691 | 1884 | 1969 | 3984 | 3939 | 3663 | 3439 | 2947 | 2357 | 2299 | 2173 | 1852 | 1685 | 1953 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-off | 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 |
High Tide | 7:34AM1.23m | 8:01PM1.23m | 8:24AM1.18m | 8:48PM1.21m | 9:15AM1.13m | 9:34PM1.17m | |||||||||||||||
Low Tide | 1:48PM0.11m | 2:15AM0.13m | 2:35PM0.15m | 3:05AM0.15m | 3:21PM0.21m | ||||||||||||||||
 |  | |  | |  | | | |  | | | |  | | | | | | | | |
 | 6:35 | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 |
Feels °C | 22 | 19 | 18 | 18 | 19 | 19 | 19 | 19 | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 17 | 18 | 17 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | SW 10 | SW 10 | SW 20 | SW 20 | SSW 12 | SSW 11 | SSW 11 | SW 11 | SW 11 | SW 11 | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 |
| kJ | 77 | 79 | 680 | 843 | 635 | 661 | 814 | 878 | 806 | 766 | 3984 | 3939 | 3663 | 3439 | 2947 | 2357 | 2299 | 2173 | 1852 | 1685 | 1953 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 12 | E 9 | SW 20 | SW 19 | SW 19 | SW 19 | SW 18 | SW 18 | ENE 8 | E 8 | E 8 | E 8 | NE 12 | NE 12 | ENE 12 | ENE 12 | ENE 12 | SSW 18 | S 17 |
| kJ | 249 | 246 | 137 | 55 | 843 | 959 | 1430 | 1691 | 1884 | 1969 | 13 | 20 | 19 | 19 | 37 | 23 | 14 | 14 | 13 | 102 | 151 |
Swell 3 Height (m) Direction Period (s) | SW 21 | E 8 | E 8 | SW 16 | ENE 12 | ENE 12 | ENE 12 | ENE 12 | ENE 8 | NE 12 | NE 11 | NE 11 | NE 11 | NE 12 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 11 | ENE 11 |
| kJ | 368 | 48 | 33 | 89 | 113 | 113 | 111 | 111 | 22 | 35 | 20 | 31 | 19 | 37 | 11 | 10 | 10 | 10 | 5 | 13 | 12 |
Wind waves Height (m) Direction Period (s) | SSW 9 | SSW 5 | SSW 5 | SSW 12 | SSW 6 | — | — | — | — | — | — | — | — | — | — | — | SSE 4 | SSE 4 | SSE 4 | SE 4 | E 8 |
| kJ | 88 | 52 | 83 | 605 | 89 | — | — | — | — | — | — | — | — | — | — | — | 9 | 10 | 15 | 16 | 5 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 587 | 601 | 602 | 602 | 602 | 602 | 859 | 286 | 286 | 286 | 286 | 286 | 832 | 286 | 286 | 286 | 286 | 286 | 13 | 914 | 924 |
Best forecast wave conditions in Tonga Vava'u | |||||||||||||||||||||
Best forecast wave conditions in Tonga | |||||||||||||||||||||
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