Surf Forecasts:
How big are the waves at Cathedral Rock today (21 Jun):
- Morning surf: Morning surf (21 Jun, local time) - 3.5ft (1.1m), 15s period with WSW swell.
- Afternoon surf: Afternoon surf (21 Jun, local time) - 3.5ft (1.1m), 14s period with WSW swell.
- Evening surf: Evening surf (21 Jun, local time) - 4ft (1.2m), 14s period with WSW swell.
The current surf forecast for Cathedral Rock at 11AM is: 1.1m 15s primary swell from a West-southwest direction and 0.5m 3s secondary swell from a North direction (forecast issued at 07:00am June 21). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jun) | 3.5ft (1.1m) | 15s |
| Afternoon (21 Jun) | 3.5ft (1.1m) | 14s |
| Evening (21 Jun) | 4ft (1.2m) | 14s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Sun night. Very mild (max 19°C on Sun afternoon, min 16°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 21 | Monday 22 | Tuesday 23 | Wed 24 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 13 | WSW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 491 | 498 | 491 | 501 | 594 | 594 | 594 | 594 | 712 | 917 | 904 | 928 | 902 | 902 | 850 | 799 | 765 | 722 | 624 | 606 | 504 | 377 | 346 | 346 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | glassy | glassy | cross | cross-on | glassy | cross | cross | glassy | off | off | off | off | cross-off | cross | glassy | cross-off | cross-off | off | cross |
High Tide | 11:08AM0.67m | 8:12AM0.62m | 5:32AM0.67m | |||||||||||||||||||||
Low Tide | 9:26PM0.47m | 6:56PM0.45m | 6:21PM0.42m | |||||||||||||||||||||
 |  | | |  |  | | | |  | | | | | | |  |  | | | | | | | |
 | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | 7:18 |
 | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:21 | — | — | 5:22 |
mm | — | — | — | — | 1 | 2 | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 18 | 19 | 18 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 17 |
Feels °C | 13 | 14 | 13 | 15 | 17 | 18 | 18 | 18 | 18 | 17 | 15 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 14 | 17 | 16 | 15 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 13 | WSW 13 |
| kJ | 491 | 498 | 491 | 501 | 594 | 594 | 594 | 594 | 712 | 917 | 904 | 928 | 902 | 902 | 850 | 799 | 765 | 722 | 624 | 606 | 504 | 377 | 346 | 346 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | NW 4 | NW 4 | NW 4 | — | WSW 14 | WSW 14 | — | WSW 15 | WSW 14 | WSW 10 | WSW 10 | — | WSW 9 | — | — | — | — | WSW 12 | WSW 12 |
| kJ | — | — | — | — | — | 4 | 2 | 2 | — | 478 | 366 | — | 539 | 478 | 208 | 157 | — | 151 | — | — | — | — | 49 | 49 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | WSW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | N 3 | N 3 | NNW 4 | NW 4 | — | — | — | NNW 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 10 | 5 | 5 | 6 | 4 | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 7 | 7 | 35 | 7 | 0 | 0 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
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