Surf Forecasts:
How big are the waves at Petrel Cove today (18 Jun):
- Afternoon surf: Afternoon surf (18 Jun, local time) - 2.5ft (0.7m), 12s period with SW swell.
- Evening surf: Evening surf (18 Jun, local time) - 1.5ft (0.5m), 21s period with SSW swell.
The current surf forecast for Petrel Cove at 6PM is: 0.4m 22s primary swell from a South-southwest direction and 0.7m 12s secondary swell from a South-southwest direction (forecast issued at 02:30pm June 18). An open ocean swell of 1.1m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | - | - |
| Afternoon (18 Jun) | 2.5ft (0.7m) | 12s |
| Evening (18 Jun) | 1.5ft (0.5m) | 21s |
Table - waves today at Petrel Cove. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 17mm), heaviest on Thu night. Very mild (max 14°C on Thu afternoon, min 11°C on Fri night). Winds decreasing (fresh winds from the NNW on Thu afternoon, calm by Sun morning). | ||||||||||||||||||||||||
Thu 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 12 | SW 12 | SSW 22 | SSW 21 | SSW 20 | SSW 19 | SW 8 | SW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | SSW 15 | SSW 15 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 180 | 147 | 156 | 258 | 307 | 502 | 724 | 1942 | 2107 | 2147 | 2517 | 3311 | 2592 | 2669 | 2691 | 2360 | 1768 | 1672 | 1109 | 873 | 745 | 568 | 573 | 565 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | cross-off | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | glassy | glassy |
High Tide | 2:40PM1.37m | 1:16AM0.63m | 3:06PM1.28m | 2:12AM0.68m | 3:31PM1.18m | 3:08AM0.73m | ||||||||||||||||||
Low Tide | 00:07AM0.63m | 6:35AM0.34m | 11:48PM0.65m | 7:09AM0.41m | 11:39PM0.66m | 7:38AM0.52m | ||||||||||||||||||
 |  |  |  |  | | |  |  | | |  | | | | | | |  | | | | | | |
 | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — | — | — | — | — | — | — | 7:24 | — |
 | — | 5:08 | — | — | — | — | — | — | — | 5:08 | — | — | — | — | — | — | — | 5:08 | — | — | — | — | — | 5:08 |
mm | — | — | — | 1 | 2 | — | 1 | 1 | 1 | 1 | 2 | 2 | 1 | — | — | — | 1 | 1 | — | 1 | 1 | — | — | — |
Temp °C | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 13 | 12 | 11 | 12 | 12 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 |
Feels °C | 5 | 6 | 6 | 7 | 7 | 6 | 6 | 8 | 8 | 8 | 8 | 7 | 6 | 6 | 6 | 7 | 8 | 7 | 8 | 8 | 9 | 10 | 10 | 9 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 11 | SSW 11 | SSW 16 | SSW 16 | SSW 16 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 |
| kJ | 180 | 147 | 127 | 127 | 127 | 502 | 724 | 808 | 950 | 1061 | 2517 | 2293 | 612 | 463 | 457 | 2360 | 1768 | 1423 | 1109 | 873 | 745 | 568 | 436 | 367 |
Swell 2 Height (m) Direction Period (s) | SSW 24 | SSW 23 | SSW 22 | SSW 21 | SSW 20 | SSW 12 | — | — | — | — | SSW 17 | SSW 17 | — | — | — | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 55 | 106 | 156 | 258 | 307 | 125 | — | — | — | — | 772 | 776 | — | — | — | 371 | 452 | 546 | 505 | 485 | 485 | 485 | 573 | 565 |
Swell 3 Height (m) Direction Period (s) | — | S 8 | — | — | NE 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | NNW 4 | NW 4 | W 4 | WSW 6 | SW 8 | SW 11 | SSW 11 | SSW 11 | — | SSW 11 | SSW 11 | S 11 | S 11 | — | — | S 11 | — | — | — | — | — | SSE 8 |
| kJ | 25 | 37 | 40 | 45 | 38 | 258 | 676 | 1942 | 2107 | 2147 | — | 3311 | 2592 | 2669 | 2691 | — | — | 1672 | — | — | — | — | — | 240 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 404 | 164 | 341 | 335 | 503 | 578 | 404 | 404 | 579 | 579 | 571 | 571 | 129 | 129 | 129 | 129 | 129 | 129 | 129 | 129 | 129 | 5 | 0 | 0 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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