Surf Forecasts:
How big are the waves at Cathedral Rock today (09 Jul):
- Morning surf: Morning surf (09 Jul, local time) - 7.5ft (2.3m), 15s period with WSW swell.
- Afternoon surf: Afternoon surf (09 Jul, local time) - 7ft (2.1m), 14s period with WSW swell.
- Evening surf: Evening surf (09 Jul, local time) - 6ft (1.8m), 14s period with WSW swell.
The current surf forecast for Cathedral Rock at 8PM is: 1.9m 14s primary swell from a West-southwest direction (forecast issued at 01:00pm July 09). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Jul) | 7.5ft (2.3m) | 15s |
| Afternoon (09 Jul) | 7ft (2.1m) | 14s |
| Evening (09 Jul) | 6ft (1.8m) | 14s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Thu night. Very mild (max 19°C on Thu afternoon, min 13°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 9 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | SW 14 | SW 13 | SW 12 | WSW 12 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1974 | 1728 | 1548 | 1470 | 1224 | 1341 | 1144 | 983 | 865 | 837 | 724 | 961 | 647 | 637 | 521 | 504 | 512 | 528 | 721 | 867 | 961 | 1077 | 1110 | 1227 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | on | cross-on | cross | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | off | cross-off | cross-off | cross-off | off | off | off | off |
High Tide | 5:38AM1.02m | 6:32AM1.14m | 7:25AM1.23m | |||||||||||||||||||||
Low Tide | 3:19PM0.48m | 3:47PM0.44m | 4:26PM0.42m | |||||||||||||||||||||
 | |  |  |  |  | |  | | | | | | |  | | |  | | | | | | | |
 | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — |
 | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | 5:29 |
mm | — | — | — | — | 2 | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 19 | 19 | 19 | 17 | 18 | 18 | 18 | 16 | 16 | 16 | 15 | 14 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 13 | 13 |
Feels °C | 12 | 15 | 15 | 14 | 13 | 13 | 13 | 14 | 13 | 12 | 11 | 9 | 9 | 9 | 9 | 11 | 12 | 11 | 11 | 11 | 12 | 12 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 14 | SW 14 | SW 13 | SW 12 | WSW 12 | WSW 13 | WSW 13 | WSW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 14 | WSW 14 |
| kJ | 1974 | 1728 | 1548 | 1470 | 1224 | 1341 | 1144 | 983 | 865 | 837 | 724 | 961 | 647 | 637 | 521 | 504 | 512 | 528 | 721 | 867 | 961 | 1077 | 1110 | 1227 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | W 13 | W 13 | W 13 | — | — | W 13 | W 22 | W 22 | W 22 | W 13 | W 13 | WSW 24 | WSW 18 | WSW 21 |
| kJ | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | — | — | 3 | 9 | 9 | 9 | 3 | 3 | 55 | 422 | 89 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 13 | W 13 | — | — | W 24 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | — | — | 11 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NW 4 | — | W 4 | — | SW 5 | — | — | — | S 4 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 6 | — | 24 | — | 31 | — | — | — | 9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 177 | 325 | 144 | 144 | 144 | 144 | 28 | 0 | 174 | 177 | 144 | 29 | 0 | 0 | 0 | 0 | 0 | 64 | 28 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Rottnest Island | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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