Surf Forecasts:
How big are the waves at Cathedral Rock today (24 Jul):
- Afternoon surf: Afternoon surf (24 Jul, local time) - 2.5ft (0.8m), 12s period with WSW swell.
- Evening surf: Evening surf (24 Jul, local time) - 2.5ft (0.8m), 12s period with WSW swell.
The current surf forecast for Cathedral Rock at 10PM is: 0.8m 12s primary swell from a West-southwest direction and 0.5m 15s secondary swell from a West direction, 0.3m 2s secondary swell from a Northeast direction (forecast issued at 07:00pm July 24). The wind direction is predicted to be cross-offshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Jul) | - | - |
| Afternoon (24 Jul) | 2.5ft (0.8m) | 12s |
| Evening (24 Jul) | 2.5ft (0.8m) | 12s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Sun morning. Very mild (max 19°C on Sat night, min 13°C on Fri night). Winds decreasing (strong winds from the WSW on Sun morning, light winds from the ESE by Mon morning). | |||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | |||||||||||||||||
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 12 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WNW 6 | W 6 | WSW 8 | WSW 10 | WSW 11 | WSW 14 | WSW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 187 | 180 | 174 | 171 | 394 | 415 | 396 | 384 | 454 | 384 | 361 | 271 | 181 | 295 | 804 | 1055 | 1627 | 2946 | 3139 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | on | on | on | on | cross-on | cross | cross | cross | cross | cross-off | cross-off |
High Tide | 6:04AM1.03m | 6:50AM1.10m | |||||||||||||||||
Low Tide | 5:01PM0.42m | 4:53PM0.45m | 4:56PM0.47m | ||||||||||||||||
 |  | | | |  | | | |  | | | |  |  | | | |  | |
 | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — |
 | 5:36 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — |
Temp °C | 17 | 16 | 15 | 14 | 13 | 13 | 14 | 17 | 18 | 18 | 19 | 19 | 18 | 16 | 16 | 16 | 15 | 15 | 16 |
Feels °C | 14 | 11 | 10 | 8 | 6 | 6 | 7 | 11 | 12 | 12 | 12 | 12 | 10 | 9 | 8 | 8 | 8 | 8 | 9 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 16 | — | — | WSW 15 | WSW 11 | WSW 14 | WSW 14 |
| kJ | 187 | 180 | 174 | 171 | 394 | 415 | 396 | 384 | 454 | 384 | 361 | 271 | 95 | — | — | 176 | 1627 | 2946 | 3139 |
Swell 2 Height (m) Direction Period (s) | WSW 16 | WSW 16 | W 15 | W 15 | — | — | — | SW 18 | — | SW 17 | SW 16 | WSW 16 | — | — | — | — | WSW 15 | WSW 15 | — |
| kJ | 51 | 81 | 110 | 110 | — | — | — | 12 | — | 44 | 69 | 99 | — | — | — | — | 381 | 1220 | — |
Swell 3 Height (m) Direction Period (s) | N 5 | NW 5 | NNW 5 | NW 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | NE 3 | NE 3 | NNE 3 | NNE 3 | N 4 | NNW 4 | NNW 5 | NW 5 | NW 5 | NW 5 | WNW 6 | W 6 | WSW 8 | WSW 10 | — | — | — |
| kJ | — | — | 2 | 2 | 3 | 9 | 13 | 18 | 22 | 38 | 51 | 87 | 181 | 295 | 804 | 1055 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1 | 1 | 1 | 35 | 35 | 35 | 318 | 355 | 121 | 35 | 299 | 299 | 299 | 299 | 367 | 1901 | 1775 | 144 | 144 |
Best forecast wave conditions in Rottnest Island | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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