Surf Forecasts:
How big are the waves at Cathedral Rock today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 11ft (3.5m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 11ft (3.5m), 15s period with SW swell.
- Evening surf: Evening surf (21 Sep, local time) - 11ft (3.5m), 14s period with SW swell.
The current surf forecast for Cathedral Rock at 9AM is: 3.5m 12s primary swell from a Southwest direction and 3.0m 12s secondary swell from a Southwest direction, 1.4m 16s secondary swell from a Southwest direction (forecast issued at 03:00am September 21). The wind direction is predicted to be cross-onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 11ft (3.5m) | 12s |
| Afternoon (21 Sep) | 11ft (3.5m) | 15s |
| Evening (21 Sep) | 11ft (3.5m) | 14s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 15°C on Wed morning, min 8°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||||||||||
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 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2244 | 2733 | 3028 | 2938 | 4982 | 5070 | 4651 | 4651 | 4447 | 4274 | 5210 | 6486 | 6861 | 6568 | 5921 | 5004 | 4024 | 3377 | 2704 | 2171 | 1811 | 1541 | 1387 | 1346 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross | cross | glassy | glassy | glassy | glassy | cross | cross-on | glassy | glassy |
High Tide | 6:10AM1.70m | 5:32PM1.51m | 7:06AM1.59m | 6:21PM1.41m | 8:18AM1.51m | 7:38PM1.33m | ||||||||||||||||||
Low Tide | 11:24PM0.35m | 12:04PM0.89m | 00:09AM0.47m | 1:00PM0.98m | 1:07AM0.59m | 2:22PM1.02m | ||||||||||||||||||
 |  |  |  | | |  | | | |  | | | | | | | | | | | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:20 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 11 | 10 | 12 | 12 | 12 | 10 | 10 | 10 | 9 | 10 | 12 | 11 | 10 | 10 | 10 | 10 | 9 | 8 | 13 | 15 | 13 | 11 | 11 |
Feels °C | 8 | 6 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 7 | 7 | 7 | 6 | 7 | 8 | 9 | 8 | 6 | 11 | 12 | 10 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | — | — | S 18 | SW 12 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 |
| kJ | — | — | 6 | 2711 | 4982 | 5070 | 4651 | 4651 | 4447 | 4274 | 5210 | 6486 | 6861 | 6568 | 5921 | 5004 | 4024 | 3377 | 2704 | 2171 | 1811 | 1541 | 1387 | 1346 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SW 16 | S 15 | S 15 | S 14 | S 16 | S 14 | S 15 | SSE 15 | SSE 15 | SSE 15 | S 16 | SSE 16 | S 15 | SSE 15 | E 4 | S 14 | S 14 | S 12 | — | — | — |
| kJ | — | — | — | 1052 | 72 | 107 | 92 | 77 | 99 | 41 | 45 | 78 | 79 | 81 | 50 | 42 | 21 | 9 | 64 | 34 | 26 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 81 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — | E 4 | — | — | — | — | — | — | — |
| kJ | 2244 | 2733 | 3028 | 2938 | — | — | — | — | — | — | — | — | — | — | — | — | 13 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 547 | 606 | 584 | 98 | 98 | 98 | 39 | 18 | 39 | 57 | 48 | 48 | 62 | 207 | 84 | 22 | 0 | 0 | 0 | 0 | 48 | 57 | 0 | 0 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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