Surf Forecasts:
How big are the waves at Petrel Cove today (21 Jul):
- Morning surf: Morning surf (21 Jul, local time) - 4.5ft (1.4m), 13s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Jul, local time) - 4.5ft (1.4m), 13s period with SSW swell.
- Evening surf: Evening surf (21 Jul, local time) - 4.5ft (1.3m), 12s period with SSW swell.
The current surf forecast for Petrel Cove at 12AM is: 1.5m 14s primary swell from a South-southwest direction (forecast issued at 08:30pm July 20). The wind direction is predicted to be offshore and the swell rating is 3.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Jul) | 4.5ft (1.4m) | 13s |
| Afternoon (21 Jul) | 4.5ft (1.4m) | 13s |
| Evening (21 Jul) | 4.5ft (1.3m) | 12s |
Table - waves today at Petrel Cove. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Wed morning. Very mild (max 15°C on Tue morning, min 10°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||
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 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SSW 12 | SSW 13 | SW 12 | SSW 11 | SSW 11 |
Wave Graph  | ||||||||||||||||||
 kJ | 568 | 752 | 874 | 791 | 745 | 659 | 649 | 630 | 481 | 458 | 390 | 421 | 448 | 285 | 326 | 1524 | 940 | 1045 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross |
High Tide | 4:08AM0.94m | 3:29PM1.02m | 4:58AM0.98m | 3:26PM0.99m | ||||||||||||||
Low Tide | 9:53PM0.52m | 8:53AM0.72m | 10:07PM0.51m | 8:57AM0.86m | ||||||||||||||
 | | | | |  |  | | |  | | |  | |  |  | | | |
 | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:23 | — | — | — | — | — | — | — | 5:23 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 15 | 14 | 14 | 14 | 13 | 14 | 15 | 15 | 13 | 13 | 13 | 13 | 12 | 13 | 13 | 14 | 12 | 11 |
Feels °C | 13 | 12 | 12 | 12 | 11 | 12 | 12 | 12 | 10 | 10 | 10 | 9 | 9 | 9 | 8 | 9 | 7 | 5 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 12 | SSW 12 | SSW 13 | SW 12 | — | SSW 15 |
| kJ | 568 | 752 | 874 | 791 | 745 | 659 | 649 | 630 | 481 | 458 | 390 | 421 | 448 | 285 | 326 | 1524 | — | 225 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 16 | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | NW 3 | NW 3 | NW 3 | NW 2 | NNW 2 | WSW 6 | WSW 6 | SW 6 | SSW 12 | SSW 11 | SSW 11 |
| kJ | — | — | — | — | — | — | — | 6 | 6 | 2 | 1 | 1 | 117 | 52 | 86 | 1022 | 940 | 1045 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 579 | 580 | 588 | 571 | 411 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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