Surf Forecasts:
How big are the waves at Petrel Cove today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 10ft (3.0m), 11s period with S swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 8ft (2.4m), 10s period with S swell.
- Evening surf: Evening surf (20 Jun, local time) - 6.5ft (2.0m), 10s period with S swell.
The current surf forecast for Petrel Cove at 10AM is: 3.0m 11s primary swell from a South direction and 0.9m 16s secondary swell from a South-southwest direction (forecast issued at 02:30am June 20). The wind direction is predicted to be onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 10ft (3.0m) | 11s |
| Afternoon (20 Jun) | 8ft (2.4m) | 10s |
| Evening (20 Jun) | 6.5ft (2.0m) | 10s |
Table - waves today at Petrel Cove. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Sat morning. Very mild (max 13°C on Sat morning, min 10°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
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 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2603 | 2526 | 2213 | 1996 | 1672 | 1241 | 996 | 792 | 593 | 508 | 573 | 565 | 731 | 1233 | 1197 | 1058 | 669 | 1121 | 1035 | 886 | 886 | 795 | 816 | 805 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | on | on | on | on | on | on | cross-on | glassy | glassy | on | cross-on | on | glassy | glassy | off | off | off | off | cross-off | off | off | cross-off |
High Tide | 2:12AM0.68m | 3:31PM1.18m | 3:08AM0.73m | 3:52PM1.10m | 4:10AM0.78m | 4:07PM1.02m | ||||||||||||||||||
Low Tide | 11:48PM0.65m | 7:09AM0.41m | 11:39PM0.66m | 7:38AM0.52m | 11:44PM0.64m | 7:56AM0.66m | ||||||||||||||||||
 | |  |  |  | |  | | |  | |  | | | | |  | | | |  | | | | |
 | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — |
 | — | — | — | — | — | 5:08 | — | — | — | — | — | — | — | 5:08 | — | — | — | — | — | — | — | 5:08 | — | — |
mm | 3 | 4 | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 12 | 13 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 11 | 13 | 12 | 12 | 12 |
Feels °C | 7 | 6 | 6 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 9 | 9 | 8 | 7 | 8 | 9 | 8 | 9 | 9 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 677 | 653 | 547 | 1996 | 1672 | 1241 | 996 | 792 | 593 | 508 | 431 | 372 | 270 | 1233 | 1197 | 1058 | 669 | 1121 | 1035 | 886 | 886 | 795 | 816 | 805 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | — | — | — | SSW 16 | — | — | — | — | — | — | — |
| kJ | — | — | — | 547 | 452 | 546 | 505 | 485 | 485 | 485 | 573 | 565 | 731 | — | — | — | 273 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 11 | S 11 | S 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 2 | NW 3 | NW 3 | NW 3 |
| kJ | 2603 | 2526 | 2213 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 3 | 2 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 714 | 129 | 129 | 129 | 129 | 129 | 129 | 129 | 9 | 0 | 0 | 5 | 25 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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