Surf Forecasts:
How big are the waves at Cathedral Rock today (21 Jul):
- Afternoon surf: Afternoon surf (21 Jul, local time) - 5.5ft (1.7m), 13s period with WSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 4ft (1.2m), 12s period with WSW swell.
The current surf forecast for Cathedral Rock at 10PM is: 1.2m 12s primary swell from a West-southwest direction and 0.9m 14s secondary swell from a Southwest direction (forecast issued at 03:00pm July 21). An open ocean swell of 0.5m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | - | - |
| Afternoon (21 Jul) | 5.5ft (1.7m) | 13s |
| Evening (21 Jul) | 4ft (1.2m) | 12s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Wed afternoon. Very mild (max 14°C on Wed morning, min 6°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Tue 21 | Wednesday 22 | Thursday 23 | ||||||||||||||||||
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) | WSW 13 | SW 13 | WSW 13 | WSW 12 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 13 | SW 12 | SW 11 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 |
Wave Graph  | ||||||||||||||||||||
 kJ | 946 | 841 | 476 | 406 | 527 | 527 | 291 | 635 | 590 | 527 | 1321 | 1493 | 2931 | 3728 | 7140 | 7522 | 4682 | 4858 | 5694 | 5203 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross-off | cross | cross | cross | cross | cross |
High Tide | 4:22PM1.99m | 5:07AM1.88m | 5:01PM1.89m | 5:59AM1.84m | 5:41PM1.77m | |||||||||||||||
Low Tide | 10:15AM0.39m | 10:46PM0.17m | 11:03AM0.53m | 11:29PM0.18m | 11:52AM0.67m | |||||||||||||||
 |  |  | | | | | | |  |  |  | |  | | | |  | | | |
 | — | — | — | — | — | — | 7:33 | — | — | — | — | — | — | — | 7:33 | — | — | — | — | — |
 | — | 5:24 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:27 | — | — |
mm | — | — | — | — | — | — | — | — | — | 2 | — | 1 | 1 | — | — | — | 1 | — | — | — |
Temp °C | 13 | 13 | 12 | 10 | 10 | 10 | 10 | 11 | 14 | 11 | 9 | 10 | 9 | 7 | 6 | 7 | 9 | 10 | 10 | 10 |
Feels °C | 10 | 10 | 9 | 6 | 6 | 6 | 6 | 8 | 10 | 7 | 6 | 7 | 5 | 3 | 2 | 3 | 3 | 4 | 4 | 4 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | SW 13 | WSW 13 | WSW 12 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 13 | SW 12 | SW 11 | SW 13 | SW 14 | SW 14 | SW 14 | S 14 | — | S 18 | SW 16 |
| kJ | 946 | 841 | 476 | 406 | 527 | 527 | 291 | 635 | 590 | 527 | 1025 | 1204 | 2542 | 3728 | 4119 | 4242 | 15 | — | 6 | 2017 |
Swell 2 Height (m) Direction Period (s) | E 11 | E 11 | SW 14 | SW 14 | WSW 12 | WSW 12 | WSW 8 | E 10 | E 10 | E 10 | — | — | SE 14 | — | S 15 | S 14 | — | — | — | — |
| kJ | 2 | 2 | 257 | 308 | 119 | 57 | 67 | 2 | 2 | 2 | — | — | 8 | — | 41 | 16 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | E 11 | E 11 | E 11 | E 10 | WSW 12 | E 10 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 2 | 2 | 2 | 2 | 153 | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | N 3 | NNW 3 | NW 3 | WNW 3 | WNW 3 | WNW 3 | WSW 7 | SW 12 | SW 11 | SW 13 | — | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 |
| kJ | — | — | — | 4 | 2 | 4 | 3 | 3 | 3 | 99 | 1321 | 1493 | 2931 | — | 7140 | 7522 | 4682 | 4858 | 5694 | 5203 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 7 | 7 | 4 | 0 | 4 | 4 | 0 | 4 | 18 | 4 | 0 | 36 | 548 | 547 | 548 | 563 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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