Surf Forecasts:
How big are the waves at Cathedral Rock today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 8ft (2.5m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 7.5ft (2.3m), 14s period with SW swell.
- Evening surf: Evening surf (31 Aug, local time) - 8ft (2.5m), 17s period with SW swell.
The current surf forecast for Cathedral Rock at 5PM is: 2.3m 14s primary swell from a Southwest direction and 1.3m 18s secondary swell from a Southwest direction (forecast issued at 09:00am August 31). The wind direction is predicted to be glassy and the swell rating is 4.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 8ft (2.5m) | 14s |
| Afternoon (31 Aug) | 7.5ft (2.3m) | 14s |
| Evening (31 Aug) | 8ft (2.5m) | 17s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Tue afternoon. Warm (max 20°C on Tue morning, min 9°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||||
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 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WSW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 2223 | 2322 | 2356 | 2125 | 4286 | 3882 | 3212 | 2758 | 2381 | 2102 | 1632 | 1290 | 1077 | 1109 | 1533 | 1836 | 3427 | 2875 | 3142 | 3062 | 3068 | 3306 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:52PM1.84m | 2:15AM1.89m | 2:20PM1.85m | 2:52AM1.99m | 2:48PM1.86m | |||||||||||||||||
Low Tide | 7:43AM0.42m | 8:02PM0.36m | 8:20AM0.43m | 8:32PM0.23m | 8:56AM0.45m | 9:03PM0.12m | ||||||||||||||||
 | | | |  | | | | | |  | |  |  |  | |  | | | | |  | |
 | 6:48 | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — |
 | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | — | 1 | — | — | — | — | — | — |
Temp °C | 8 | 11 | 13 | 11 | 10 | 11 | 10 | 9 | 10 | 16 | 20 | 18 | 14 | 14 | 14 | 13 | 12 | 13 | 16 | 15 | 12 | 12 |
Feels °C | 7 | 10 | 11 | 9 | 9 | 9 | 7 | 6 | 6 | 11 | 15 | 14 | 10 | 10 | 11 | 12 | 11 | 10 | 13 | 11 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 |
| kJ | 2223 | 2322 | 2356 | 2125 | 4286 | 3882 | 3212 | 2758 | 2381 | 2102 | 1632 | 1290 | 1077 | 1109 | 1533 | 1836 | 2083 | 2875 | 3142 | 3062 | 3068 | 3306 |
Swell 2 Height (m) Direction Period (s) | SW 22 | SW 20 | SW 20 | SW 18 | SW 18 | — | — | — | — | — | — | NE 5 | S 15 | SW 18 | SW 18 | S 15 | — | — | S 16 | S 16 | S 15 | — |
| kJ | 118 | 380 | 634 | 1006 | 1499 | — | — | — | — | — | — | 10 | 4 | 208 | 162 | 17 | — | — | 48 | 5 | 4 | — |
Swell 3 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | S 14 | — | — | — | — | — | — | — | — | — | S 15 | S 15 | — | — | — | — | — | — | — |
| kJ | 16 | 16 | 33 | 34 | — | — | — | — | — | — | — | — | — | 4 | 4 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | N 3 | N 4 | N 3 | NNW 3 | NW 3 | NW 3 | WNW 4 | — | WSW 15 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 5 | 13 | 7 | 8 | 8 | 7 | 12 | — | 3427 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 16 | 5 | 0 | 0 | 0 | 0 | 0 | 548 | 7 | 7 | 36 | 4 | 4 | 4 | 0 | 0 | 0 | 4 | 4 | 7 |
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