Surf Forecasts:
How big are the waves at Cathedral Rock today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 2ft (0.6m), 17s period with SW swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 3.5ft (1.0m), 13s period with WSW swell.
- Evening surf: Evening surf (20 Aug, local time) - 6ft (1.9m), 13s period with W swell.
The current surf forecast for Cathedral Rock at 6PM is: 1.9m 13s primary swell from a West direction and 1.0m 13s secondary swell from a West-southwest direction, 0.6m 16s secondary swell from a Southwest direction (forecast issued at 09:00am August 20). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 2ft (0.6m) | 17s |
| Afternoon (20 Aug) | 3.5ft (1.0m) | 13s |
| Evening (20 Aug) | 6ft (1.9m) | 13s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Thu afternoon. Very mild (max 15°C on Thu morning, min 8°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||||||||||
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) | WSW 14 | SW 17 | WSW 13 | WSW 13 | W 13 | WSW 14 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 17 | WSW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | WSW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 236 | 241 | 342 | 342 | 1226 | 447 | 843 | 1155 | 3486 | 1014 | 3644 | 3135 | 3468 | 6619 | 6846 | 3531 | 5256 | 5771 | 5333 | 5156 | 6239 | 4242 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | 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 | cross | cross | cross-on | cross-off | cross-off |
High Tide | 4:38AM1.99m | 4:26PM1.85m | 5:22AM1.91m | 5:01PM1.75m | 6:08AM1.81m | 5:36PM1.64m | ||||||||||||||||
Low Tide | 10:37AM0.53m | 10:49PM0.14m | 11:18AM0.66m | 11:29PM0.22m | 12:00PM0.79m | |||||||||||||||||
 |  | |  |  |  | | | |  | | | |  | | | | | | | | | |
 | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 12 | 15 | 14 | 9 | 9 | 9 | 9 | 9 | 12 | 14 | 13 | 12 | 12 | 10 | 11 | 11 | 12 | 15 | 14 | 11 | 10 |
Feels °C | 8 | 9 | 12 | 11 | 6 | 5 | 5 | 5 | 6 | 9 | 11 | 10 | 9 | 8 | 6 | 6 | 7 | 9 | 11 | 10 | 9 | 7 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | SW 17 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
| kJ | 236 | 241 | 342 | 342 | 373 | 447 | 843 | 1155 | 1257 | 1014 | 1488 | 1370 | 1143 | 2581 | 3029 | 3531 | 4077 | 4357 | 4192 | 4078 | 4431 | 4242 |
Swell 2 Height (m) Direction Period (s) | W 9 | WSW 13 | SW 17 | SW 16 | SW 16 | SW 17 | — | — | SW 20 | SW 20 | — | SW 18 | SW 18 | — | — | S 16 | — | SW 24 | SW 24 | SW 22 | SW 21 | SW 21 |
| kJ | 55 | 154 | 227 | 219 | 214 | 222 | — | — | 99 | 99 | — | 275 | 600 | — | — | 5 | — | 22 | 22 | 163 | 224 | 117 |
Swell 3 Height (m) Direction Period (s) | SW 18 | WSW 8 | E 8 | E 8 | E 8 | E 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | S 14 | S 15 |
| kJ | 162 | 36 | 5 | 5 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 16 | 39 |
Wind waves Height (m) Direction Period (s) | NW 3 | NNW 3 | NW 3 | — | W 13 | — | WNW 3 | NW 3 | WSW 16 | WSW 6 | WSW 14 | WSW 14 | WSW 14 | WSW 17 | WSW 16 | WSW 8 | SW 15 | SW 15 | SW 15 | SW 14 | WSW 14 | — |
| kJ | 1 | 1 | 2 | — | 1226 | — | 2 | 2 | 3486 | 64 | 3644 | 3135 | 3468 | 6619 | 6846 | 850 | 5256 | 5771 | 5333 | 5156 | 6239 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 7 | 0 | 0 | 0 | 0 | 4 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 5 | 4 | 4 | 4 | 36 | 18 | 18 | 0 | 0 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
Header Global | ||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Cathedral Rock surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest