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Cathedral Rock Surf Forecast
/ WA – Rottnest Island (6 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Cathedral Rock surfForecast / WA – Rottnest Island / Australia
48hr Weather and Surf, issued 1 am Sunday 30 Nov 2025 AWSTForecast update in hr min s Forecast update imminent
Cathedral Rock surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Cathedral Rock sea temperature is
20.6° C
(Which is slightly warmer than usual)How big are the waves at Cathedral Rock today?
The current surf forecast for Cathedral Rock at 9AM is: 1.1m 13s primary swell from a West-southwest direction and 0.6m 6s secondary swell from a South-southwest direction (forecast issued at 01:00am November 30). An open ocean swell of 0.6m 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 (30 Nov) | 3.5ft (1.1m) | 13s |
| Afternoon (30 Nov) | 5ft (1.6m) | 16s |
| Evening (30 Nov) | 5ft (1.6m) | 15s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 30 | Monday 01 | Tuesday 02 | ||||||||||||||||||||||
| 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 | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 14 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 294 | 238 | 312 | 361 | 430 | 1289 | 1230 | 1106 | 1061 | 1032 | 1127 | 902 | 817 | 711 | 577 | 569 | 560 | 469 | 355 | 292 | 158 | 951 | 373 | 402 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | off | cross- off | cross- off | off | cross- off | cross- off | cross- off | off | off | cross- off | cross | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:34AM 0.41 | 6:33PM 0.61 | 6:51PM 0.73 | 7:21PM 0.86 | ||||||||||||||||||||
Low Tide / height (m) | 1:45AM 0.39 | 11:15AM 0.36 | 2:27AM 0.29 | 3:16AM 0.23 | ||||||||||||||||||||
Sunday 30 | Monday 01 | Tuesday 02 | ||||||||||||||||||||||
| Sunrise | - | - | - | 5:05 | - | - | - | - | - | - | - | 5:03 | - | - | - | - | - | - | - | 5:03 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 7:07 | - | - | - | - | - | - | - | 7:08 | - | - | - | - | - | - | - | 7:09 | - |
 | | |  | | | | | | | | | | | | |  | | |  | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 17 | 18 | 24 | 26 | 26 | 22 | 25 | 26 | 24 | 26 | 32 | 33 | 30 | 26 | 22 | 21 | 20 | 19 | 19 | 20 | 19 | 19 |
| Feels °C (?) | 13 | 12 | 10 | 12 | 21 | 19 | 19 | 15 | 19 | 21 | 17 | 21 | 29 | 28 | 24 | 20 | 19 | 18 | 16 | 14 | 14 | 15 | 15 | 16 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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