Surf Forecasts:
How big are the waves at Cathedral Rock today (30 Oct):
- Morning surf: Morning surf (30 Oct, local time) - 3.5ft (1.0m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (30 Oct, local time) - 3.5ft (1.1m), 14s period with WSW swell.
- Evening surf: Evening surf (30 Oct, local time) - 3.5ft (1.1m), 13s period with WSW swell.
The current surf forecast for Cathedral Rock at 1PM is: 1.0m 14s primary swell from a West-southwest direction and 0.5m 4s secondary swell from a West-southwest direction (forecast issued at 07:00am October 30). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | 3.5ft (1.0m) | 14s |
| Afternoon (30 Oct) | 3.5ft (1.1m) | 14s |
| Evening (30 Oct) | 3.5ft (1.1m) | 13s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Sat morning. Very mild (max 18°C on Fri afternoon, min 16°C on Fri morning). Winds increasing (calm on Fri afternoon, fresh winds from the NNW by Fri night). | |||||||||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | |||||||||||||||||||||
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 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | W 8 | W 7 | WSW 12 | WSW 12 | W 12 | W 11 | SW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 557 | 565 | 301 | 549 | 421 | 402 | 390 | 390 | 294 | 231 | 300 | 285 | 308 | 361 | 341 | 595 | 456 | 515 | 569 | 607 | 553 | 863 | 700 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-on |
High Tide | 11:12PM0.97m | 11:47PM0.88m | |||||||||||||||||||||
Low Tide | 9:51AM0.27m | 11:19AM0.26m | 12:22PM0.25m | ||||||||||||||||||||
 |  | |  |  |  | | |  |  | | | | | |  | | | | | | | | |
 | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:40 | — | — | — | — | — | — | — | 6:42 | — | — |
mm | — | — | — | — | — | — | — | — | 3 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 16 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
Feels °C | 14 | 13 | 15 | 17 | 16 | 16 | 15 | 15 | 12 | 13 | 14 | 14 | 14 | 15 | 16 | 13 | 14 | 14 | 14 | 12 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | W 7 | W 11 | W 8 | WSW 8 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 |
| kJ | 557 | 565 | 301 | 549 | 421 | 402 | 390 | 390 | 294 | 231 | 210 | 206 | 308 | 361 | 176 | 595 | 316 | 226 | 569 | 607 | 553 | 863 | 700 |
Swell 2 Height (m) Direction Period (s) | — | WSW 15 | WSW 11 | WSW 4 | WSW 4 | W 5 | W 5 | — | — | — | — | — | — | WSW 16 | W 12 | SW 15 | SW 14 | WSW 14 | WSW 8 | WNW 8 | WNW 7 | WNW 7 | WNW 7 |
| kJ | — | 284 | 148 | 10 | 12 | 11 | 11 | — | — | — | — | — | — | 26 | 341 | 309 | 456 | 515 | 143 | 33 | 28 | 20 | 20 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 15 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 112 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 4 | WSW 4 | WSW 4 | — | — | — | — | WNW 5 | NW 5 | WNW 7 | W 8 | W 7 | W 7 | W 7 | — | — | — | — | — | WSW 7 | WSW 7 | — | — |
| kJ | 5 | 5 | 8 | — | — | — | — | 17 | 35 | 200 | 300 | 285 | 277 | 233 | — | — | — | — | — | 114 | 93 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 50 | 355 | 417 | 0 | 7 | 7 | 35 | 35 | 224 | 209 | 318 | 173 | 177 | 144 | 144 | 34 | 28 | 0 | 0 | 2016 | 2010 | 2384 | 355 |
Best forecast wave conditions in Rottnest Island | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
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