Surf Forecasts:
How big are the waves at Cathedral Rock today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 7ft (2.2m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 8ft (2.5m), 16s period with SW swell.
- Evening surf: Evening surf (18 Sep, local time) - 8ft (2.5m), 15s period with SW swell.
The current surf forecast for Cathedral Rock at 4PM is: 2.5m 16s primary swell from a Southwest direction and 0.4m 16s secondary swell from a South direction (forecast issued at 09:00am September 18). The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 7ft (2.2m) | 14s |
| Afternoon (18 Sep) | 8ft (2.5m) | 16s |
| Evening (18 Sep) | 8ft (2.5m) | 15s |
Table - waves today at Cathedral Rock. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 25°C on Sun morning, min 10°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||
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 14 | SW 14 | SW 13 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | WSW 13 | SW 13 | WSW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 1962 | 1733 | 1306 | 3373 | 2906 | 2785 | 2708 | 2536 | 2354 | 4284 | 1912 | 3331 | 1471 | 1266 | 1401 | 1705 | 1754 | 1595 | 1493 | 1363 | 1733 | 1945 |
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 | cross | glassy | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross | cross |
High Tide | 4:06AM2.06m | 3:51PM1.78m | 4:44AM1.96m | 4:23PM1.70m | 5:24AM1.84m | 4:56PM1.61m | ||||||||||||||||
Low Tide | 10:09AM0.55m | 10:09PM0.15m | 10:44AM0.65m | 10:45PM0.24m | 11:22AM0.77m | |||||||||||||||||
 | |  | |  |  | |  | | | | | | | | | | | | | | | |
 | 6:20 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 6 | 13 | 19 | 20 | 17 | 15 | 14 | 14 | 14 | 19 | 23 | 23 | 18 | 14 | 14 | 15 | 15 | 21 | 25 | 25 | 18 | 15 |
Feels °C | 3 | 9 | 15 | 17 | 13 | 10 | 8 | 7 | 7 | 14 | 19 | 20 | 16 | 11 | 11 | 10 | 10 | 16 | 19 | 21 | 14 | 11 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 13 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 |
| kJ | 1962 | 1733 | 1306 | 3373 | 2906 | 2785 | 2708 | 2536 | 2354 | 2207 | 1912 | 1817 | 1471 | 1266 | 1401 | 1705 | 1754 | 1595 | 1493 | 1363 | 1733 | 1945 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 16 | S 16 | S 15 | S 15 | S 14 | S 15 | S 14 | — | — | — | S 16 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | NE 5 | S 14 | S 15 |
| kJ | 921 | 1111 | 1271 | 79 | 18 | 41 | 64 | 17 | 16 | — | — | — | 5 | 20 | 5 | 20 | 20 | 18 | 39 | 5 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | S 15 | — | S 15 | — | — | — | — | S 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 39 | — | 17 | — | — | — | — | 36 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | NNW 4 | — | WNW 3 | WSW 13 | WSW 4 | WSW 13 | — | — | — | — | N 3 | N 3 | NNW 4 | WNW 4 | WSW 4 | W 10 |
| kJ | — | — | — | — | — | — | 7 | — | 6 | 4284 | 7 | 3331 | — | — | — | — | 5 | 7 | 18 | 12 | 22 | 1782 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 4 | 4 | 4 | 4 | 4 | 548 | 4 | 21 | 0 | 4 | 4 | 0 | 0 | 0 | 7 | 7 | 0 | 576 | 4 | 18 | 18 |
Best forecast wave conditions in Cape Otway | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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