Surf Forecasts:
How big are the waves at Cathedral Rock today (12 Jun):
- Morning surf: Morning surf (12 Jun, local time) - 5ft (1.5m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (12 Jun, local time) - 7.5ft (2.3m), 15s period with SW swell.
- Evening surf: Evening surf (12 Jun, local time) - 7ft (2.1m), 15s period with WSW swell.
The current surf forecast for Cathedral Rock at 6AM is: 2.5m 16s primary swell from a West-southwest direction (forecast issued at 01:00am June 12). The wind direction is predicted to be cross-shore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jun) | 5ft (1.5m) | 16s |
| Afternoon (12 Jun) | 7.5ft (2.3m) | 15s |
| Evening (12 Jun) | 7ft (2.1m) | 15s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 17mm), heaviest on Sun afternoon. Very mild (max 17°C on Sat night, min 13°C on Sun night). Winds increasing (light winds from the NE on Fri night, strong winds from the SSE by Sun night). | ||||||||||||||||||||||||
Friday 12 | Saturday 13 | Sunday 14 | ||||||||||||||||||||||
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 | 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 16 | WSW 16 | WSW 16 | SW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | SW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3475 | 3786 | 1289 | 1141 | 2465 | 2336 | 2015 | 1748 | 1504 | 1283 | 1127 | 915 | 779 | 669 | 606 | 484 | 484 | 520 | 298 | 619 | 757 | 885 | 940 | 1045 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross-off | cross-off | cross-off |
High Tide | 6:59AM1.06m | 7:39AM1.18m | 8:22AM1.27m | |||||||||||||||||||||
Low Tide | 4:04PM0.47m | 4:59PM0.45m | 5:56PM0.43m | |||||||||||||||||||||
 |  |  | | | |  | | | |  | | | | | | | | | |  |  |  | | |
 | — | 7:15 | — | — | — | — | — | — | — | 7:15 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 8 | 5 | 1 |
Temp °C | 17 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 17 |
Feels °C | 9 | 6 | 7 | 8 | 9 | 9 | 10 | 12 | 11 | 10 | 9 | 9 | 10 | 11 | 12 | 11 | 11 | 11 | 11 | 11 | 12 | 10 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | — | — | WSW 16 | WSW 16 | SW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | SW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | WSW 11 |
| kJ | — | — | 1289 | 1141 | 2465 | 2336 | 2015 | 1748 | 1504 | 1283 | 1127 | 915 | 779 | 669 | 606 | 484 | 484 | 520 | 298 | 619 | 757 | 885 | 940 | 1045 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | W 8 | — | — | NW 8 | WNW 7 | NW 7 | NW 7 | WNW 7 | WNW 7 | WNW 7 | NW 7 | — | WSW 13 | W 19 | W 7 | W 19 | — | SW 18 | WSW 19 | WSW 17 |
| kJ | — | — | — | — | 41 | — | — | 2 | 5 | 7 | 7 | 5 | 5 | 4 | 2 | — | 192 | 7 | 97 | 7 | — | 12 | 137 | 622 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 19 | — | — | SW 22 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 7 | — | — | 18 | — | — |
Wind waves Height (m) Direction Period (s) | WSW 17 | WSW 16 | SW 8 | SW 8 | SW 9 | — | — | — | — | — | — | NNE 3 | N 3 | NW 3 | — | NW 6 | NNW 3 | NNW 3 | NW 6 | N 3 | — | S 4 | — | — |
| kJ | 3475 | 3786 | 530 | 571 | 580 | — | — | — | — | — | — | 1 | 1 | 2 | — | 2 | 3 | 4 | 1 | 1 | — | 13 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 417 | 144 | 2171 | 144 | 174 | 33 | 28 | 0 | 1 | 1 | 7 | 7 | 121 | 360 | 118 | 44 | 44 | 121 | 121 | 144 | 144 | 174 | 28 | 28 |
Best forecast wave conditions in Rottnest Island | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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