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Surf Forecasts:
Cathedral Rock surfForecast / VIC – Cape Otway / Australia
48hr Weather and Surf, issued 4 am Monday 15 Dec 2025 AEDTForecast 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
16.6° C
(Which is 1.0°C warmer than normal for this time of year)How big are the waves at Cathedral Rock today?
The current surf forecast for Cathedral Rock at 10AM is: 3.5m 13s primary swell from a Southwest direction and 0.3m 13s secondary swell from a South direction (forecast issued at 04:00am December 15). The wind direction is predicted to be cross-onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Dec) | 13ft (4.0m) | 14s |
| Afternoon (15 Dec) | 11ft (3.5m) | 13s |
| Evening (15 Dec) | 11ft (3.5m) | 13s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| 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 | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 7848 | 7017 | 5980 | 4623 | 4332 | 3937 | 3436 | 2779 | 2367 | 2035 | 1000 | 704 | 1123 | 524 | 540 | 356 | 379 | 255 | 281 | 223 | 183 | 127 | 220 | 154 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | on | on | on | cross- on | cross- on | cross- on | cross- on | glass | glass | off | off | cross- off | cross- on | cross- on | glass | glass |
High Tide / height (m) | 7:45AM 1.66 | 9:05PM 1.62 | 8:38AM 1.55 | 10:17PM 1.66 | 9:35AM 1.46 | |||||||||||||||||||
Low Tide / height (m) | 1:44AM 0.75 | 2:24PM 0.43 | 2:57AM 0.87 | 3:20PM 0.43 | 4:15AM 0.94 | 4:15PM 0.42 | ||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | ||||||||||||||||||||||
| Sunrise | - | - | 5:52 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:54 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 8:43 | - | - | - | - | - | - | - | 8:44 | - | - | - | - | - | - | - | 8:45 | - |
 | |  | |  | | | | |  | | | | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 11 | 12 | 15 | 15 | 15 | 12 | 10 | 10 | 11 | 12 | 13 | 14 | 14 | 13 | 11 | 11 | 11 | 13 | 21 | 22 | 20 | 17 | 17 |
| Feels °C (?) | 6 | 6 | 7 | 9 | 9 | 9 | 8 | 7 | 7 | 9 | 10 | 11 | 11 | 12 | 12 | 10 | 10 | 10 | 12 | 19 | 19 | 18 | 17 | 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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