Surf Forecasts:
How big are the waves at Cathedral Rock today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 6ft (1.8m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 5.5ft (1.7m), 12s period with SW swell.
- Evening surf: Evening surf (31 Jul, local time) - 5ft (1.6m), 12s period with SW swell.
The current surf forecast for Cathedral Rock at 8AM is: 1.8m 12s primary swell from a Southwest direction and 0.3m 22s secondary swell from a Southwest direction (forecast issued at 03:00am July 31). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 6ft (1.8m) | 12s |
| Afternoon (31 Jul) | 5.5ft (1.7m) | 12s |
| Evening (31 Jul) | 5ft (1.6m) | 12s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Sun night. Very mild (max 15°C on Sat afternoon, min 7°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||||||||||
1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 18 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1112 | 1009 | 992 | 819 | 805 | 792 | 666 | 666 | 678 | 624 | 595 | 1995 | 2471 | 1732 | 3272 | 3417 | 3417 | 3193 | 2804 | 2414 | 2231 | 1871 | 1882 | 1568 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | glassy | on | glassy | glassy | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off |
High Tide | 00:13AM1.43m | 1:23PM1.86m | 1:04AM1.51m | 1:56PM1.90m | 1:49AM1.60m | 2:26PM1.92m | ||||||||||||||||||
Low Tide | 6:31AM0.38m | 7:37PM0.75m | 7:15AM0.36m | 8:09PM0.63m | 7:56AM0.36m | 8:40PM0.52m | ||||||||||||||||||
 | | |  |  |  |  |  | | | | | | | | | | | | | | | | | |
 | — | — | 7:26 | — | — | — | — | — | — | — | 7:26 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | — | — | — | — | 5:32 | — | — | — | — | — | — | — | 5:34 | — | — | — | — | — | — | — | 5:35 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 9 | 9 | 9 | 11 | 13 | 11 | 11 | 11 | 10 | 9 | 9 | 10 | 13 | 15 | 12 | 9 | 8 | 8 | 8 | 10 | 15 | 15 | 12 | 10 |
Feels °C | 6 | 6 | 6 | 9 | 11 | 9 | 10 | 9 | 8 | 6 | 6 | 7 | 9 | 12 | 9 | 6 | 5 | 5 | 4 | 6 | 10 | 10 | 8 | 5 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 |
| kJ | 1112 | 1009 | 992 | 819 | 805 | 792 | 666 | 666 | 678 | 624 | 528 | 1995 | 2471 | 1732 | 3272 | 3417 | 3417 | 3193 | 2804 | 2414 | 2231 | 1871 | 1882 | 1568 |
Swell 2 Height (m) Direction Period (s) | SW 23 | SW 22 | SSW 22 | SW 21 | SW 21 | SW 20 | SW 20 | SW 20 | SW 18 | SW 18 | SW 18 | S 17 | S 17 | SW 13 | SSE 17 | SSE 17 | SSE 16 | SSE 16 | SE 16 | S 16 | S 16 | S 16 | SSE 16 | S 16 |
| kJ | 21 | 19 | 45 | 72 | 70 | 186 | 239 | 134 | 212 | 447 | 595 | 6 | 23 | 905 | 28 | 27 | 27 | 27 | 69 | 46 | 47 | 46 | 24 | 43 |
Swell 3 Height (m) Direction Period (s) | S 14 | S 13 | S 13 | S 13 | S 12 | S 13 | S 13 | S 13 | S 12 | S 18 | S 18 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 4 | 4 | 13 | 12 | 12 | 12 | 12 | 3 | 12 | 6 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 4 | N 4 | NNE 4 | NNE 4 | NNE 4 | N 4 | N 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 | 18 | 15 | 6 | 10 | 9 | 8 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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