Surf Forecasts:
How big are the waves at Cathedral Rock today (12 Nov):
- Morning surf: Morning surf (12 Nov, local time) - 4.5ft (1.4m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (12 Nov, local time) - 4.5ft (1.3m), 13s period with WSW swell.
- Evening surf: Evening surf (12 Nov, local time) - 4ft (1.2m), 13s period with WSW swell.
The current surf forecast for Cathedral Rock at 5PM is: 1.3m 13s primary swell from a West-southwest direction and 0.2m 18s secondary swell from a West-southwest direction (forecast issued at 01:00pm November 12). An open ocean swell of 0.9m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Nov) | 4.5ft (1.4m) | 13s |
| Afternoon (12 Nov) | 4.5ft (1.3m) | 13s |
| Evening (12 Nov) | 4ft (1.2m) | 13s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sat afternoon. Warm (max 22°C on Sat afternoon, min 16°C on Fri night). Winds increasing (light winds from the ESE on Thu night, strong winds from the SSE by Fri night). | |||||||||||||||||||||||
Thu 12 | Friday 13 | Saturday 14 | Sun 15 | ||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | SW 14 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | WSW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 563 | 700 | 528 | 528 | 408 | 402 | 408 | 1257 | 1147 | 1158 | 1024 | 1067 | 794 | 773 | 752 | 732 | 1203 | 1237 | 1179 | 1002 | 1170 | 975 | 578 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | off | off | off | off | off |
High Tide | 10:03PM0.98m | 10:23PM0.95m | 10:42PM0.89m | ||||||||||||||||||||
Low Tide | 8:36AM0.33m | 9:29AM0.33m | |||||||||||||||||||||
 | | |  | | |  |  | |  | | |  | | | | | |  |  | | | | |
 | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:11 | — | — | — | — | — | — | — | 5:09 |
 | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:53 | — | — | — | 6:54 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — |
Temp °C | 18 | 19 | 18 | 18 | 19 | 18 | 18 | 17 | 19 | 18 | 17 | 19 | 19 | 17 | 16 | 16 | 20 | 22 | 21 | 19 | 17 | 16 | 16 |
Feels °C | 16 | 15 | 12 | 13 | 15 | 15 | 16 | 15 | 17 | 13 | 12 | 13 | 11 | 10 | 9 | 10 | 15 | 16 | 15 | 13 | 11 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | SW 8 | WSW 15 | WSW 14 | SW 14 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | WSW 14 |
| kJ | 563 | 700 | 528 | 528 | 408 | 402 | 408 | 1257 | 1147 | 1158 | 1024 | 1067 | 794 | 284 | 752 | 732 | 1203 | 1237 | 1179 | 1002 | 1170 | 975 | 578 |
Swell 2 Height (m) Direction Period (s) | — | SW 20 | WSW 18 | SW 18 | SW 17 | SW 6 | WSW 16 | — | — | — | — | — | — | WSW 15 | SW 8 | SW 8 | — | — | — | — | — | — | — |
| kJ | — | 15 | 34 | 81 | 302 | 85 | 402 | — | — | — | — | — | — | 773 | 193 | 151 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | WSW 16 | SW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 339 | 58 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | SSW 4 | SSW 5 | SW 6 | — | — | — | — | — | SSW 4 | SSW 5 | SW 7 | SSE 5 | SE 5 | SE 4 | SE 4 | — | — | SE 3 | SE 4 | SE 4 | SSE 4 |
| kJ | — | — | 32 | 64 | 83 | — | — | — | — | — | 29 | 95 | 373 | 51 | 31 | 22 | 11 | — | — | 9 | 10 | 12 | 22 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 1650 | 1650 | 144 | 28 | 0 | 0 | 0 | 144 | 2010 | 2018 | 2018 | 2000 | 633 | 749 | 28 | 28 | 69 | 2042 | 28 | 28 | 28 | 28 |
Best forecast wave conditions in Rottnest Island | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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