Surf Forecasts:
How big are the waves at Cathedral Rock today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 4ft (1.2m), 16s period with WSW swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 3ft (0.9m), 15s period with WSW swell.
- Evening surf: Evening surf (20 Jul, local time) - 3.5ft (1.0m), 15s period with WSW swell.
The current surf forecast for Cathedral Rock at 5AM is: 0.9m 16s primary swell from a Southwest direction and 0.8m 12s secondary swell from a West-southwest direction (forecast issued at 09:00pm July 19). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 4ft (1.2m) | 16s |
| Afternoon (20 Jul) | 3ft (0.9m) | 15s |
| Evening (20 Jul) | 3.5ft (1.0m) | 15s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Wed afternoon. Very mild (max 14°C on Tue morning, min 8°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 19 | Monday 20 | Tuesday 21 | ||||||||||||||||
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 18 | SW 18 | SW 18 | SW 16 | WSW 16 | WSW 16 | WSW 16 | SW 15 | WSW 15 | WSW 14 | WSW 15 | WSW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 |
Wave Graph  | ||||||||||||||||||
 kJ | 199 | 252 | 246 | 314 | 691 | 683 | 641 | 314 | 443 | 437 | 576 | 974 | 1095 | 1077 | 946 | 932 | 587 | 501 |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:21AM1.88m | 3:42PM2.07m | 4:14AM1.90m | 4:22PM1.99m | ||||||||||||||
Low Tide | 9:19PM0.29m | 9:26AM0.27m | 10:03PM0.20m | 10:15AM0.39m | ||||||||||||||
 |  | | | |  | | | | | | | |  | | | | | |
 | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:23 | — | — | — | — | — | — | — | 5:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 11 | 10 | 9 | 8 | 9 | 12 | 13 | 12 | 11 | 10 | 10 | 10 | 11 | 14 | 14 | 13 | 11 |
Feels °C | 10 | 8 | 6 | 5 | 4 | 5 | 9 | 10 | 10 | 8 | 7 | 7 | 7 | 8 | 11 | 11 | 10 | 7 |
Swell 1 Height (m) Direction Period (s) | SSW 11 | WSW 12 | WSW 12 | SW 16 | WSW 16 | WSW 16 | WSW 16 | SW 15 | WSW 15 | WSW 14 | WSW 15 | WSW 15 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 |
| kJ | 133 | 167 | 167 | 314 | 691 | 683 | 641 | 314 | 443 | 437 | 576 | 974 | 1095 | 1077 | 946 | 932 | 587 | 501 |
Swell 2 Height (m) Direction Period (s) | WSW 12 | SSW 11 | SW 18 | WSW 12 | S 10 | SSW 10 | SSW 10 | WSW 12 | SSW 10 | SSW 10 | E 11 | — | — | — | E 11 | E 11 | SW 14 | SW 14 |
| kJ | 169 | 119 | 246 | 169 | 50 | 33 | 19 | 107 | 19 | 10 | 2 | — | — | — | 2 | 2 | 257 | 261 |
Swell 3 Height (m) Direction Period (s) | SW 18 | SW 18 | SSW 10 | SSW 10 | S 16 | S 16 | E 11 | SSW 10 | E 11 | E 11 | E 11 | — | — | — | — | — | E 11 | E 11 |
| kJ | 199 | 252 | 85 | 57 | 5 | 5 | 2 | 19 | 2 | 2 | 2 | — | — | — | — | — | 2 | 9 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NNE 3 | — | — | NNW 3 | NNW 3 | — | — | — | — | — | — | N 3 |
| kJ | — | — | — | — | — | — | 4 | — | — | 3 | 1 | — | — | — | — | — | — | 4 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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