Surf Forecasts:
How big are the waves at Cathedral Rock today (11 Oct):
- Morning surf: Morning surf (11 Oct, local time) - 7.5ft (2.3m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (11 Oct, local time) - 8ft (2.4m), 16s period with WSW swell.
- Evening surf: Evening surf (11 Oct, local time) - 8ft (2.4m), 15s period with SW swell.
The current surf forecast for Cathedral Rock at 2AM is: 2.4m 16s primary swell from a West-southwest direction (forecast issued at 07:00pm October 10). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Oct) | 7.5ft (2.3m) | 16s |
| Afternoon (11 Oct) | 8ft (2.4m) | 16s |
| Evening (11 Oct) | 8ft (2.4m) | 15s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Tue afternoon, min 11°C on Sun night). Mainly strong winds. | |||||||||||||||||||
Sat 10 | Sunday 11 | Monday 12 | |||||||||||||||||
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 15 | WSW 16 | WSW 16 | WSW 16 | SW 16 | WSW 16 | SW 16 | WSW 16 | WSW 15 | SW 15 | SW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 2705 | 2887 | 3074 | 2900 | 2954 | 2663 | 2917 | 2750 | 2646 | 2725 | 2465 | 2043 | 1809 | 1671 | 1409 | 1244 | 1057 | 1042 | 850 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 9:03PM0.63m | 10:58AM0.38m | 9:23PM0.71m | 11:53AM0.35m | 9:47PM0.78m | ||||||||||||||
Low Tide | 2:22PM0.36m | 4:34AM0.21m | 2:01PM0.35m | 5:24AM0.23m | 1:26PM0.35m | ||||||||||||||
 |  |  | | |  | | | | | |  | |  | | | | | | |
 | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — |
 | 6:24 | — | — | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:27 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 14 | 15 | 13 | 12 | 11 | 11 | 15 | 16 | 16 | 17 | 17 |
Feels °C | 12 | 11 | 10 | 9 | 6 | 6 | 6 | 6 | 7 | 6 | 4 | 4 | 4 | 4 | 10 | 9 | 8 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | WSW 16 | WSW 16 | WSW 16 | SW 16 | WSW 16 | SW 16 | WSW 16 | WSW 15 | SW 15 | SW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 |
| kJ | 2705 | 2887 | 3074 | 2900 | 2954 | 2663 | 2917 | 2750 | 2646 | 2725 | 2465 | 2043 | 1809 | 1671 | 1409 | 1244 | 1057 | 1042 | 850 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSE 4 | — | — | — | — | SE 4 | SE 4 | ESE 4 | ESE 4 | ESE 4 | S 3 | SSW 4 | S 5 | S 5 |
| kJ | — | — | — | — | — | 22 | — | — | — | — | 16 | 19 | 13 | 11 | 4 | 2 | 52 | 81 | 62 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 209 | 417 | 633 | 144 | 144 | 144 | 144 | 177 | 2042 | 144 | 64 | 28 | 28 | 28 | 3 | 34 | 144 | 64 | 31 |
Best forecast wave conditions in Rottnest Island | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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