Surf Forecasts:
How big are the waves at Cathedral Rock today (09 Sep):
- Morning surf: Morning surf (09 Sep, local time) - 6ft (1.9m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (09 Sep, local time) - 6ft (1.9m), 15s period with WSW swell.
- Evening surf: Evening surf (09 Sep, local time) - 5.5ft (1.7m), 15s period with WSW swell.
The current surf forecast for Cathedral Rock at 2AM is: 2.2m 16s primary swell from a West-southwest direction and 0.3m 5s secondary swell from a South direction (forecast issued at 07:00pm September 08). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Sep) | 6ft (1.9m) | 16s |
| Afternoon (09 Sep) | 6ft (1.9m) | 15s |
| Evening (09 Sep) | 5.5ft (1.7m) | 15s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 20°C on Wed afternoon, min 11°C on Tue night). Winds decreasing (strong winds from the ESE on Tue night, light winds from the NW by Fri afternoon). | |||||||||||||||||||
Tue 8 | Wednesday 9 | Thursday 10 | |||||||||||||||||
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 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 3005 | 2968 | 2620 | 2300 | 2080 | 2054 | 1735 | 1646 | 1471 | 1328 | 1271 | 1151 | 1103 | 936 | 811 | 697 | 697 | 697 | 736 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off |
High Tide | 11:27PM0.55m | 8:25AM0.85m | 10:40PM0.50m | 9:13AM0.75m | 10:17PM0.49m | ||||||||||||||
Low Tide | 4:13PM0.30m | 00:43AM0.55m | 4:32PM0.31m | 2:08AM0.45m | 4:39PM0.32m | ||||||||||||||
 |  | | | | | | | | | | | | | | |  |  | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | 6:05 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:06 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 18 | 14 | 12 | 11 | 11 | 15 | 19 | 20 | 19 | 17 | 15 | 14 | 13 | 16 | 19 | 20 | 19 | 17 |
Feels °C | 13 | 11 | 5 | 4 | 3 | 3 | 8 | 14 | 15 | 14 | 11 | 9 | 7 | 5 | 10 | 15 | 16 | 14 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 15 |
| kJ | 3005 | 2968 | 2620 | 2300 | 2080 | 2054 | 1735 | 1646 | 1471 | 1328 | 1271 | 1151 | 1103 | 936 | 811 | 697 | 697 | 697 | 736 |
Swell 2 Height (m) Direction Period (s) | — | — | S 4 | S 5 | — | — | — | — | — | W 18 | SW 26 | WSW 26 | WSW 26 | WSW 24 | WSW 24 | NE 4 | WSW 24 | WSW 22 | WSW 22 |
| kJ | — | — | 6 | 4 | — | — | — | — | — | 165 | 26 | 66 | 65 | 56 | 109 | 3 | 109 | 183 | 181 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WSW 24 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 109 | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SE 4 | E 4 | E 4 | E 4 | E 4 | — | — | — | E 3 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | — | — | — | — |
| kJ | — | — | 22 | 21 | 27 | 27 | 12 | — | — | — | 8 | 10 | 10 | 12 | 12 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 28 | 28 | 144 | 66 | 50 | 50 | 50 | 28 | 28 | 0 | 28 | 28 | 28 | 50 | 50 | 1 | 33 | 35 | 28 |
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