Surf Forecasts:
How big are the waves at Pass (Ovaka) today (13 Sep):
- Morning surf: Morning surf (13 Sep, local time) - 4.5ft (1.3m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (13 Sep, local time) - 7ft (2.1m), 18s period with SW swell.
- Evening surf: Evening surf (13 Sep, local time) - 7ft (2.1m), 18s period with SW swell.
The current surf forecast for Pass (Ovaka) at 3AM is: 1.1m 19s primary swell from a Southwest direction and 1.6m 11s secondary swell from a South-southwest direction (forecast issued at 12:00am September 13). The wind direction is predicted to be onshore.
| Time (+13) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Sep) | 4.5ft (1.3m) | 18s |
| Afternoon (13 Sep) | 7ft (2.1m) | 18s |
| Evening (13 Sep) | 7ft (2.1m) | 18s |
Table - waves today at Pass (Ovaka). (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 22°C on Mon morning, min 20°C on Sun morning). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | ||||||||||||||||||||||
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 | 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 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 634 | 808 | 1005 | 1189 | 1255 | 2581 | 2750 | 2552 | 2347 | 2091 | 1780 | 1486 | 1486 | 1239 | 1373 | 1001 | 1027 | 1158 | 1050 | 1050 | 1026 | 908 | 765 | 746 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide | 8:24AM1.18m | 8:48PM1.21m | 9:15AM1.13m | 9:34PM1.17m | 10:06AM1.07m | |||||||||||||||||||
Low Tide | 2:15AM0.13m | 2:35PM0.15m | 3:05AM0.15m | 3:21PM0.21m | 3:55AM0.18m | 4:08PM0.26m | ||||||||||||||||||
 | |  |  | |  | | | | | | | | |  |  | | | | | | |  |  | |
 | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 21 | 21 | 21 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
Feels °C | 20 | 19 | 19 | 18 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 18 | 18 | 18 | 18 |
Swell 1 Height (m) Direction Period (s) | S 10 | SSW 11 | SSW 11 | SW 11 | SW 11 | SW 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SW 16 | SW 16 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 |
| kJ | 230 | 595 | 634 | 582 | 593 | 2581 | 2750 | 2552 | 2347 | 2091 | 1780 | 1486 | 1486 | 1239 | 1373 | 1001 | 1027 | 1158 | 1050 | 1050 | 1026 | 908 | 765 | 746 |
Swell 2 Height (m) Direction Period (s) | SW 11 | SW 19 | SW 19 | SW 18 | SW 18 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 18 | S 18 | S 18 | SSW 17 | SSW 17 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | S 13 |
| kJ | 233 | 808 | 1005 | 1189 | 1255 | 31 | 29 | 29 | 29 | 18 | 18 | 18 | 18 | 103 | 165 | 222 | 235 | 290 | 273 | 312 | 296 | 317 | 299 | 255 |
Swell 3 Height (m) Direction Period (s) | SW 20 | ENE 9 | ENE 8 | ENE 8 | E 8 | NE 11 | NE 11 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | E 8 | E 8 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 11 | ENE 12 | ENE 12 | ESE 11 | ESE 11 |
| kJ | 634 | 25 | 26 | 26 | 32 | 32 | 31 | 38 | 37 | 37 | 37 | 23 | 22 | 18 | 10 | 12 | 12 | 12 | 25 | 13 | 13 | 14 | 12 | 11 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 4 | SE 5 | SE 5 | SE 5 | ESE 5 | ESE 6 | ESE 6 | ESE 6 | ESE 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 17 | 41 | 66 | 60 | 75 | 93 | 108 | 112 | 132 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 603 | 861 | 861 | 2156 | 603 | 285 | 285 | 285 | 285 | 286 | 286 | 285 | 285 | 286 | 11 | 11 | 916 | 2 | 791 | 11 | 11 | 11 | 11 | 9 |
Best forecast wave conditions in Tonga Vava'u | ||||||||||||||||||||||||
Best forecast wave conditions in Tonga | ||||||||||||||||||||||||
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