Surf Forecasts:
How big are the waves at Cathedral Rock today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 6.5ft (2.0m), 18s period with WSW swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 6.5ft (2.0m), 17s period with WSW swell.
- Evening surf: Evening surf (30 Aug, local time) - 6.5ft (2.0m), 16s period with WSW swell.
The current surf forecast for Cathedral Rock at 6PM is: 2.0m 17s primary swell from a West-southwest direction (forecast issued at 01:00pm August 30). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 6.5ft (2.0m) | 18s |
| Afternoon (30 Aug) | 6.5ft (2.0m) | 17s |
| Evening (30 Aug) | 6.5ft (2.0m) | 16s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Sun afternoon, min 13°C on Tue morning). Winds increasing (light winds from the WSW on Sun night, fresh winds from the S by Mon night). | |||||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | |||||||||||||||||||
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 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 18 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 2383 | 2552 | 2225 | 1972 | 1872 | 1675 | 1474 | 1028 | 2113 | 1885 | 1694 | 1521 | 1447 | 1429 | 1411 | 1393 | 1245 | 1551 | 996 | 845 | 1240 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross |
High Tide | 10:40AM0.63m | 10:59PM0.58m | 11:20AM0.55m | 11:18PM0.65m | 11:57AM0.48m | ||||||||||||||||
Low Tide | 4:52PM0.36m | 5:03AM0.35m | 4:38PM0.40m | 6:12AM0.37m | 4:09PM0.42m | ||||||||||||||||
 | | |  | | |  |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — |
 | — | — | 5:59 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 15 | 14 | 14 | 13 | 14 | 14 | 15 | 15 | 15 |
Feels °C | 14 | 18 | 18 | 18 | 18 | 17 | 15 | 15 | 15 | 14 | 13 | 12 | 9 | 7 | 8 | 8 | 11 | 11 | 12 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 18 | WSW 18 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 14 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 14 | WSW 14 |
| kJ | 2383 | 2552 | 2225 | 1972 | 1872 | 1675 | 1474 | 834 | 2113 | 1885 | 1694 | 1521 | 1447 | 1429 | 1411 | 1393 | 1245 | 1551 | 996 | 845 | 1240 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | W 20 | WSW 19 | WSW 18 | — | — | — | — | — | SW 7 | WSW 8 | SW 8 | WSW 8 | — | WSW 10 | WSW 9 | — |
| kJ | — | — | — | — | — | 282 | 502 | 1028 | — | — | — | — | — | 269 | 215 | 201 | 145 | — | 214 | 168 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | W 4 | WSW 4 | WSW 5 | SW 6 | — | SSE 4 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 6 | 25 | 62 | 131 | — | 17 | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 28 | 144 | 48 | 28 | 50 | 299 | 299 | 417 | 1650 | 417 | 144 | 144 | 144 | 64 | 0 | 0 | 0 | 0 | 28 | 144 |
Best forecast wave conditions in Rottnest Island | |||||||||||||||||||||
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