Surf Forecasts:
How big are the waves at Petrel Cove today (11 Aug):
- Afternoon surf: Afternoon surf (11 Aug, local time) - 4.5ft (1.4m), 14s period with SSW swell.
- Evening surf: Evening surf (11 Aug, local time) - 6ft (1.9m), 17s period with SSW swell.
The current surf forecast for Petrel Cove at 6PM is: 1.8m 17s primary swell from a South-southwest direction and 0.2m 4s secondary swell from a West direction (forecast issued at 02:30pm August 11). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 4.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | - | - |
| Afternoon (11 Aug) | 4.5ft (1.4m) | 14s |
| Evening (11 Aug) | 6ft (1.9m) | 17s |
Table - waves today at Petrel Cove. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Tue night. Very mild (max 15°C on Tue afternoon, min 11°C on Tue night). Winds decreasing (fresh winds from the SSW on Tue night, light winds from the W by Thu afternoon). | ||||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | ||||||||||||||||||
12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||||
 kJ | 1204 | 834 | 2007 | 2089 | 2388 | 2567 | 2785 | 3100 | 3178 | 4055 | 4324 | 4564 | 4944 | 5364 | 5364 | 5296 | 4772 | 4263 | 3900 | 4207 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-on | cross | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off |
High Tide | 12:44PM1.37m | 00:58AM0.58m | 1:09PM1.34m | 1:01AM0.63m | 1:30PM1.27m | |||||||||||||||
Low Tide | 9:32PM0.46m | 4:36AM0.47m | 9:25PM0.50m | 5:36AM0.40m | 9:03PM0.52m | |||||||||||||||
 |  |  |  |  |  | | | | | | | | | |  | | | | | |
 | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — |
 | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 14 | 13 | 13 | 12 | 11 | 12 | 13 | 13 | 12 | 12 | 11 | 11 | 12 | 14 | 15 | 15 | 14 | 14 |
Feels °C | 8 | 9 | 9 | 9 | 7 | 6 | 4 | 5 | 8 | 8 | 8 | 8 | 7 | 7 | 9 | 11 | 11 | 12 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 1204 | 834 | 2007 | 2089 | 2388 | 2567 | 2785 | 3100 | 3178 | 4055 | 4324 | 4564 | 4944 | 5364 | 5364 | 5296 | 4772 | 4263 | 3900 | 4207 |
Swell 2 Height (m) Direction Period (s) | — | SSW 18 | W 4 | — | — | — | — | — | SW 7 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 578 | 1 | — | — | — | — | — | 211 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 4 | NW 4 | NNW 4 | NW 3 | W 4 | SW 5 | SW 7 | SW 7 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 12 | 12 | 8 | 6 | 33 | 96 | 279 | 287 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 404 | 404 | 0 | 1 | 404 | 579 | 813 | 588 | 571 | 580 | 5 | 129 | 5 | 7 | 5 | 5 | 571 | 5 | 5 | 5 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||
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