Surf Forecasts:
How big are the waves at Cathedral Rock today (02 Sep):
- Afternoon surf: Afternoon surf (02 Sep, local time) - 7ft (2.1m), 13s period with WSW swell.
- Evening surf: Evening surf (02 Sep, local time) - 7ft (2.1m), 13s period with WSW swell.
The current surf forecast for Cathedral Rock at 11PM is: 2.1m 13s primary swell from a West-southwest direction (forecast issued at 07:00pm September 02). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Sep) | - | - |
| Afternoon (02 Sep) | 7ft (2.1m) | 13s |
| Evening (02 Sep) | 7ft (2.1m) | 13s |
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 17°C on Thu afternoon, min 16°C on Wed night). Winds increasing (calm on Wed night, strong winds from the WSW by Thu night). | |||||||||||||||||||
Wed 2 | Thursday 3 | Friday 4 | |||||||||||||||||
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 13 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 10 | WSW 13 | WSW 13 | WSW 14 | WSW 16 | WSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 1510 | 1487 | 1487 | 1510 | 1579 | 1674 | 1822 | 1847 | 2259 | 2840 | 2740 | 3448 | 3544 | 1956 | 3092 | 3139 | 3282 | 4532 | 4490 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | cross-off | cross-off | glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | on |
High Tide | 00:26AM0.83m | 1:20AM0.90m | |||||||||||||||||
Low Tide | 2:20PM0.42m | 1:31PM0.37m | 2:04PM0.34m | ||||||||||||||||
 |  |  | | | | |  | | | |  | |  | | | | | | |
 | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:02 | — | — |
mm | — | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
Feels °C | 13 | 13 | 13 | 15 | 15 | 14 | 12 | 10 | 9 | 9 | 9 | 8 | 7 | 8 | 10 | 11 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 15 | — | — | — | — | — | — | WSW 13 | WSW 13 | WSW 14 | WSW 16 | WSW 16 |
| kJ | 1510 | 1487 | 1487 | 1510 | 1579 | 1674 | 1822 | 1847 | — | — | — | — | — | — | 3092 | 3139 | 3282 | 4532 | 4490 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 21 | W 20 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 36 | 212 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 4 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 10 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 10 | 2259 | 2840 | 2740 | 3448 | 3544 | 1956 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 173 | 28 | 0 | 0 | 0 | 35 | 340 | 355 | 377 | 377 | 1651 | 1651 | 493 | 937 | 2173 | 173 | 174 | 144 | 355 |
Best forecast wave conditions in Rottnest Island | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
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