Surf Forecasts:
How big are the waves at Petrel Cove today (31 Aug):
- Morning surf: Morning surf (31 Aug, local time) - 6ft (1.9m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (31 Aug, local time) - 7ft (2.2m), 18s period with SSW swell.
- Evening surf: Evening surf (31 Aug, local time) - 6.5ft (2.0m), 16s period with SSW swell.
The current surf forecast for Petrel Cove at 8AM is: 1.9m 15s primary swell from a South-southwest direction and 0.9m 19s secondary swell from a South-southwest direction (forecast issued at 02:30am August 31). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Aug) | 6ft (1.9m) | 15s |
| Afternoon (31 Aug) | 7ft (2.2m) | 18s |
| Evening (31 Aug) | 6.5ft (2.0m) | 16s |
Table - waves today at Petrel Cove. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Mon afternoon, min 12°C on Tue night). Winds increasing (calm on Mon afternoon, fresh winds from the NNW by Tue morning). | ||||||||||||||||||||||||
Monday 31 | Tuesday 1 | Wednesday 2 | ||||||||||||||||||||||
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 | 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 15 | SSW 16 | SSW 15 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 16 | SSW 15 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1122 | 1833 | 1757 | 1735 | 1317 | 3032 | 2692 | 2084 | 1849 | 1634 | 1393 | 1093 | 845 | 833 | 726 | 553 | 594 | 978 | 978 | 1230 | 1358 | 1757 | 2268 | 2152 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-off | off | off | off | off | off | off | cross-off | cross-off | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:01AM0.95m | 2:12PM1.00m | 2:28AM1.04m | 2:26PM0.94m | 2:57AM1.11m | 2:31PM0.88m | ||||||||||||||||||
Low Tide | 7:43AM0.31m | 7:55PM0.34m | 8:15AM0.41m | 7:59PM0.34m | 8:46AM0.54m | 8:03PM0.33m | ||||||||||||||||||
 | | |  | | | | | | | | |  | | | |  | | | | | |  | | |
 | — | — | 6:37 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — |
 | — | — | — | — | — | 5:53 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 11 | 11 | 13 | 17 | 18 | 16 | 16 | 16 | 15 | 15 | 17 | 18 | 17 | 17 | 14 | 13 | 12 | 13 | 13 | 15 | 14 | 13 | 13 |
Feels °C | 10 | 9 | 9 | 10 | 14 | 17 | 15 | 13 | 12 | 10 | 8 | 9 | 11 | 12 | 13 | 12 | 11 | 9 | 11 | 9 | 10 | 8 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 15 | SSW 16 | SSW 15 | SSW 13 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 16 | SSW 15 | SSW 14 |
| kJ | 1122 | 1833 | 1757 | 1735 | 950 | 3032 | 2692 | 2084 | 1849 | 1634 | 1393 | 1093 | 845 | 833 | 726 | 553 | 594 | 978 | 978 | 1230 | 1358 | 1757 | 2268 | 2152 |
Swell 2 Height (m) Direction Period (s) | SSW 17 | SW 22 | SSW 20 | SSW 19 | SSW 18 | — | — | — | — | — | — | — | — | W 6 | SSW 18 | SSW 17 | SSW 18 | — | — | — | — | — | — | — |
| kJ | 510 | 118 | 432 | 847 | 1317 | — | — | — | — | — | — | — | — | 1 | 134 | 340 | 348 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SSW 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | W 7 | — | — | — | — | — | — | — | — | — |
| kJ | 178 | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | NNW 3 | NNW 3 | NW 4 | NW 4 | NNW 4 | NW 4 | WNW 3 | SW 3 | SW 4 | SW 4 | SW 5 | SW 5 | WSW 5 | WSW 5 | WNW 4 |
| kJ | — | — | — | — | — | — | — | — | — | 2 | 10 | 21 | 32 | 13 | 6 | 4 | 2 | 9 | 11 | 22 | 32 | 37 | 70 | 20 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 7 | 1029 | 579 | 0 | 404 | 0 | 404 | 404 | 1 | 448 | 154 | 404 | 404 | 579 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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