Surf Forecasts:
How big are the waves at Cathedral Rock today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 10ft (3.0m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 10ft (3.0m), 16s period with WSW swell.
- Evening surf: Evening surf (22 Oct, local time) - 10ft (3.0m), 16s period with WSW swell.
The current surf forecast for Cathedral Rock at 3AM is: 3.0m 17s primary swell from a West-southwest direction (forecast issued at 07:00pm October 21). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 10ft (3.0m) | 16s |
| Afternoon (22 Oct) | 10ft (3.0m) | 16s |
| Evening (22 Oct) | 10ft (3.0m) | 16s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed night. Very mild (max 18°C on Wed night, min 13°C on Fri night). Winds increasing (light winds from the WSW on Thu morning, strong winds from the SSW by Sat morning). | |||||||||||||||||||
Wed 21 | Thursday 22 | Friday 23 | |||||||||||||||||
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 17 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 4588 | 5463 | 5189 | 5582 | 5195 | 4944 | 4944 | 4600 | 4430 | 4998 | 4315 | 4259 | 4315 | 4489 | 4617 | 4357 | 4265 | 3870 | 3431 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:10PM0.55m | 6:20AM0.56m | 8:21PM0.56m | 7:40AM0.53m | 8:10PM0.60m | ||||||||||||||
Low Tide | 1:20AM0.49m | 1:32PM0.31m | 2:01AM0.39m | 1:42PM0.34m | |||||||||||||||
 |  |  |  | |  | | |  | |  | | | |  | | | | | |
 | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — |
 | 6:32 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:35 | — | — |
mm | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — |
Temp °C | 18 | 18 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 |
Feels °C | 13 | 13 | 12 | 10 | 10 | 9 | 11 | 10 | 9 | 8 | 9 | 9 | 7 | 7 | 7 | 5 | 5 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | WSW 17 | WSW 17 | — | — | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | — | — | — | WSW 16 | — | — | WSW 15 |
| kJ | 4588 | 5463 | — | — | 5195 | 4944 | 4944 | 4600 | 4430 | 4998 | 4315 | 4259 | — | — | — | 4357 | — | — | 3431 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | WSW 17 | WSW 17 | — | — | — | — | — | — | — | — | WSW 15 | WSW 16 | WSW 16 | — | WSW 15 | WSW 15 | — |
| kJ | — | — | 5189 | 5582 | — | — | — | — | — | — | — | — | 4315 | 4489 | 4617 | — | 4265 | 3870 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 2010 | 629 | 417 | 493 | 493 | 417 | 1650 | 417 | 417 | 1651 | 417 | 417 | 417 | 2147 | 2042 | 2473 | 2042 | 209 | 144 |
Best forecast wave conditions in Rottnest Island | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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