Surf Forecasts:
How big are the waves at Petrel Cove today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 10ft (3.0m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 10ft (3.0m), 15s period with SSW swell.
- Evening surf: Evening surf (21 Sep, local time) - 10ft (3.0m), 14s period with SSW swell.
The current surf forecast for Petrel Cove at 2AM is: 2.3m 12s primary swell from a South-southwest direction and 0.3m 18s secondary swell from a South-southwest direction, 0.6m 17s secondary swell from a South-southwest direction (forecast issued at 08:30pm September 20). The wind direction is predicted to be cross-onshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 10ft (3.0m) | 16s |
| Afternoon (21 Sep) | 10ft (3.0m) | 15s |
| Evening (21 Sep) | 10ft (3.0m) | 14s |
Table - waves today at Petrel Cove. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 22°C on Wed morning, min 6°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 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 14 | SSW 14 | SSW 12 | SSW 12 | SSW 12 | SSW 16 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | S 14 | SSW 14 | SSW 14 | SSW 15 | SSW 16 | S 16 | SSW 16 | S 15 |
Wave Graph  | ||||||||||||||||||
 kJ | 789 | 668 | 1082 | 1596 | 1568 | 3915 | 3749 | 4415 | 4226 | 4107 | 3806 | 3434 | 3207 | 3570 | 4580 | 4640 | 4131 | 3371 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross-on | cross-on | cross |
High Tide | 10:56AM0.97m | 11:17AM1.00m | ||||||||||||||||
Low Tide | 8:11PM0.35m | 8:01PM0.37m | 7:41PM0.38m | |||||||||||||||
 |  | | | |  | | | |  | | | | | | | | | |
 | — | — | — | — | 6:07 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — |
 | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:10 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 13 | 12 | 11 | 12 | 12 | 12 | 10 | 11 | 10 | 7 | 6 | 10 | 15 | 17 | 14 | 13 |
Feels °C | 12 | 11 | 8 | 6 | 5 | 6 | 7 | 7 | 5 | 6 | 5 | 2 | 1 | 5 | 11 | 14 | 11 | 10 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 15 | SSW 18 | SSW 12 | SSW 16 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | S 14 | SSW 14 | SSW 14 | SSW 15 | SSW 16 | S 16 | SSW 16 | S 15 |
| kJ | 789 | 668 | 288 | 64 | 1568 | 3915 | 3749 | 4415 | 4226 | 4107 | 3806 | 3434 | 3207 | 3570 | 4580 | 4640 | 4131 | 3371 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SSW 17 | SSW 17 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 235 | 702 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 6 | SW 6 | SSW 12 | SSW 12 | — | — | — | — | — | — | — | E 4 | E 4 | ENE 3 | E 4 | — | — | — |
| kJ | 106 | 116 | 1082 | 1596 | — | — | — | — | — | — | — | 12 | 16 | 10 | 10 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 11 | 593 | 163 | 129 | 129 | 649 | 164 | 161 | 159 | 164 | 129 | 8 | 7 | 9 | 8 | 9 | 9 | 8 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||
Header Global | ||||||||||||||||||
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