Surf Forecasts:
How big are the waves at Big Rock today (08 Aug):
- Morning surf: Morning surf (08 Aug, local time) - 23ft (7.0m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (08 Aug, local time) - 23ft (7.0m), 16s period with SW swell.
- Evening surf: Evening surf (08 Aug, local time) - 21ft (6.5m), 16s period with SW swell.
The current surf forecast for Big Rock at 1PM is: 7.0m 15s primary swell from a Southwest direction (forecast issued at 07:00am August 08). The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Aug) | 23ft (7.0m) | 14s |
| Afternoon (08 Aug) | 23ft (7.0m) | 16s |
| Evening (08 Aug) | 21ft (6.5m) | 16s |
Table - waves today at Big Rock. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Mon afternoon. Very mild (max 16°C on Sun afternoon, min 10°C on Mon afternoon). Winds decreasing (near gales from the SW on Sat morning, moderate winds from the SW by Sun morning). | |||||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | |||||||||||||||||||||
5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 14 | WSW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | WSW 14 | WSW 9 | SW 10 | SW 11 | SW 12 | SW 14 | SW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 15240 | 17313 | 20605 | 23921 | 24483 | 23679 | 22153 | 19976 | 16586 | 13837 | 11389 | 9496 | 8675 | 7184 | 6474 | 5780 | 6152 | 2936 | 5177 | 6796 | 8733 | 11957 | 16820 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross | cross |
High Tide | 5:45AM0.95m | 6:51AM1.00m | 7:46AM1.03m | ||||||||||||||||||||
Low Tide | 3:46PM0.22m | 4:24PM0.20m | 5:00PM0.20m | ||||||||||||||||||||
 |  |  | |  | | | | |  | | | | |  |  | | | | | | | | |
 | 7:07 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — |
 | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | 2 | 2 | 1 | — | — | — | — | — | — | 1 | 1 | — | — | 1 | 1 | 1 | 2 | 2 | 3 | 1 | 1 | 1 |
Temp °C | 13 | 11 | 11 | 13 | 12 | 12 | 13 | 13 | 14 | 15 | 15 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 11 | 10 | 10 | 10 | 11 |
Feels °C | 1 | -2 | -1 | 2 | 2 | 2 | 4 | 6 | 7 | 9 | 10 | 11 | 11 | 9 | 9 | 8 | 6 | 5 | 1 | -1 | -1 | 0 | 1 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SW 18 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 22153 | 19976 | 16586 | 13837 | 11389 | 9496 | 8675 | 7184 | 6474 | 5780 | 4816 | 460 | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SW 21 | SW 21 | — | SW 20 | SW 19 | SW 19 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 467 | 368 | — | 746 | 834 | 184 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 14 | WSW 14 | SW 15 | SW 16 | SW 16 | SW 16 | — | — | — | — | — | — | — | — | — | NW 11 | WSW 14 | WSW 9 | SW 10 | SW 11 | SW 12 | SW 14 | SW 15 |
| kJ | 15240 | 17313 | 20605 | 23921 | 24483 | 23679 | — | — | — | — | — | — | — | — | — | 5 | 6152 | 2936 | 5177 | 6796 | 8733 | 11957 | 16820 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 1907 | 1907 | 1797 | 2005 | 1869 | 2005 | 2167 | 234 | 34 | 89 | 325 | 331 | 1133 | 251 | 251 | 251 | 251 | 546 | 875 | 1346 | 2014 | 89 | 89 |
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