Surf Forecasts:
How big are the waves at Cathedral Rock today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 8ft (2.5m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 7.5ft (2.3m), 14s period with SW swell.
- Evening surf: Evening surf (31 Aug, local time) - 8ft (2.5m), 17s period with SW swell.
The current surf forecast for Cathedral Rock at 2AM is: 2.5m 13s primary swell from a Southwest direction and 0.3m 14s secondary swell from a South direction (forecast issued at 09:00pm August 30). The wind direction is predicted to be glassy.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 8ft (2.5m) | 14s |
| Afternoon (31 Aug) | 7.5ft (2.3m) | 14s |
| Evening (31 Aug) | 8ft (2.5m) | 17s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Tue afternoon. Warm (max 20°C on Tue morning, min 7°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | ||||||||||||||||
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 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||
 kJ | 2221 | 2108 | 2140 | 2042 | 2223 | 2322 | 2356 | 2125 | 4286 | 3882 | 3212 | 2758 | 2381 | 1958 | 1632 | 1187 | 1077 | 1307 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:36AM1.76m | 1:52PM1.84m | 2:15AM1.89m | 2:20PM1.85m | ||||||||||||||
Low Tide | 7:33PM0.50m | 7:43AM0.42m | 8:02PM0.36m | 8:20AM0.43m | 8:32PM0.23m | |||||||||||||
 | | | |  | | | | | | | | | |  |  |  | | |
 | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — |
 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 |
Temp °C | 12 | 9 | 8 | 8 | 7 | 11 | 13 | 11 | 10 | 11 | 9 | 9 | 10 | 16 | 20 | 18 | 14 | 14 |
Feels °C | 11 | 8 | 7 | 7 | 5 | 10 | 11 | 9 | 9 | 9 | 6 | 6 | 6 | 11 | 15 | 13 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
| kJ | 2221 | 2108 | 2140 | 2042 | 2223 | 2322 | 2356 | 2125 | 4286 | 3882 | 3212 | 2758 | 2381 | 1958 | 1632 | 1187 | 1077 | 1307 |
Swell 2 Height (m) Direction Period (s) | S 14 | S 14 | S 14 | SW 22 | SW 22 | SW 20 | SW 20 | SW 18 | SW 18 | — | — | — | — | — | — | — | S 15 | SW 18 |
| kJ | 16 | 62 | 33 | 118 | 118 | 380 | 634 | 1006 | 1358 | — | — | — | — | — | — | — | 4 | 208 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 14 | S 14 | S 14 | S 14 | S 14 | — | — | — | — | — | — | — | — | — | S 15 |
| kJ | — | — | — | 15 | 16 | 16 | 33 | 34 | — | — | — | — | — | — | — | — | — | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | NNW 3 | N 3 | N 3 | N 3 | NNW 3 | NW 3 | NW 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 9 | 7 | 4 | 11 | 9 | 9 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 0 | 0 | 0 | 16 | 7 | 0 | 0 | 0 | 0 | 10 | 548 | 576 | 421 | 7 | 4 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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