Surf Forecasts:
How big are the waves at Cathedral Rock today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 6ft (1.9m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 5.5ft (1.7m), 13s period with SW swell.
- Evening surf: Evening surf (18 Jul, local time) - 4.5ft (1.4m), 13s period with SW swell.
The current surf forecast for Cathedral Rock at 6AM is: 2.0m 14s primary swell from a Southwest direction and 0.1m 15s secondary swell from a South direction (forecast issued at 09:00pm July 17). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 6ft (1.9m) | 14s |
| Afternoon (18 Jul) | 5.5ft (1.7m) | 13s |
| Evening (18 Jul) | 4.5ft (1.4m) | 13s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 14°C on Sun morning, min 9°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | ||||||||||||||||
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 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | SW 18 | SW 18 |
Wave Graph  | ||||||||||||||||||
 kJ | 2453 | 2111 | 1888 | 1704 | 1559 | 1273 | 1144 | 1011 | 841 | 640 | 520 | 444 | 341 | 335 | 255 | 184 | 199 | 252 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-off | cross-off |
High Tide | 1:26AM1.76m | 2:19PM2.11m | 2:26AM1.84m | 3:02PM2.11m | ||||||||||||||
Low Tide | 7:46PM0.56m | 7:44AM0.11m | 8:33PM0.41m | 8:36AM0.17m | 9:19PM0.29m | |||||||||||||
 |  | |  | |  |  | | | | | | | |  | | | | |
 | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:23 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 10 | 10 | 9 | 9 | 9 | 10 | 13 | 12 | 10 | 11 | 11 | 10 | 10 | 11 | 14 | 13 | 12 | 11 |
Feels °C | 10 | 8 | 7 | 7 | 7 | 8 | 11 | 10 | 9 | 9 | 8 | 7 | 6 | 8 | 12 | 11 | 10 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | SSW 11 | SSW 11 |
| kJ | 2453 | 2111 | 1888 | 1704 | 1559 | 1273 | 1144 | 1011 | 841 | 640 | 520 | 444 | 341 | 335 | 255 | 184 | 133 | 130 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 16 | S 15 | S 14 | S 15 | S 12 | — | — | S 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | WSW 12 | WSW 12 |
| kJ | 20 | 19 | 4 | 16 | 5 | 3 | — | — | 3 | 117 | 150 | 140 | 173 | 176 | 173 | 123 | 187 | 129 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 15 | — | — | — | — | SW 22 | SW 21 | SW 21 | SW 20 | SW 20 | SW 19 | SW 18 | SW 18 |
| kJ | — | — | — | — | — | 4 | — | — | — | — | 18 | 18 | 18 | 61 | 97 | 131 | 199 | 252 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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