Surf Forecasts:
How big are the waves at Petrel Cove today (18 Aug):
- Morning surf: Morning surf (18 Aug, local time) - 3ft (0.9m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (18 Aug, local time) - 3.5ft (1.1m), 16s period with SSW swell.
- Evening surf: Evening surf (18 Aug, local time) - 3.5ft (1.0m), 16s period with SSW swell.
The current surf forecast for Petrel Cove at 12PM is: 1.1m 17s primary swell from a South-southwest direction and 0.6m 13s secondary swell from a South-southwest direction (forecast issued at 08:30am August 18). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Aug) | 3ft (0.9m) | 17s |
| Afternoon (18 Aug) | 3.5ft (1.1m) | 16s |
| Evening (18 Aug) | 3.5ft (1.0m) | 16s |
Table - waves today at Petrel Cove. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Tue night. Very mild (max 18°C on Tue afternoon, min 11°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | ||||||||||||||||||||
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 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 13 | SW 13 | SW 12 | SSW 16 |
Wave Graph | ||||||||||||||||||||||
465 | 433 | 673 | 659 | 582 | 481 | 392 | 348 | 277 | 277 | 291 | 275 | 272 | 257 | 357 | 609 | 613 | 769 | 599 | 382 | 398 | 620 | |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 2:43PM0.98m | 3:42AM1.07m | 2:47PM0.96m | 4:20AM1.07m | 2:36PM0.94m | |||||||||||||||||
Low Tide | 8:40AM0.58m | 8:41PM0.37m | 9:04AM0.70m | 8:53PM0.38m | 9:14AM0.83m | 9:03PM0.40m | ||||||||||||||||
6:54 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | |
— | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — | |
mm | — | — | — | 1 | — | 1 | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 11 | 14 | 17 | 18 | 16 | 15 | 15 | 14 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 12 | 12 | 13 | 15 | 15 | 13 | 13 |
Feels °C | 7 | 10 | 13 | 15 | 12 | 12 | 11 | 9 | 9 | 8 | 8 | 9 | 10 | 10 | 10 | 9 | 9 | 9 | 10 | 10 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 13 | SW 13 | SW 12 | SSW 16 |
465 | 299 | 673 | 659 | 582 | 481 | 392 | 348 | 277 | 277 | 291 | 275 | 272 | 257 | 357 | 609 | 613 | 769 | 599 | 382 | 398 | 620 | |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 17 | SSW 13 | NE 4 | S 6 | SE 7 | SE 7 | S 7 | S 7 | — | SW 8 | SW 9 | SW 10 | SW 10 | WSW 7 | SSW 18 | SSW 18 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SW 11 |
368 | 433 | 109 | 8 | 1 | 2 | 2 | 1 | 1 | — | 16 | 39 | 33 | 64 | 62 | 180 | 174 | 207 | 120 | 226 | 334 | 216 | |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 6 | — | — | — | SE 7 | S 7 | — | — | SSW 21 | SSW 20 | SW 19 | SSW 18 | SSW 18 | — | — | — | SW 13 | — | — |
17 | 7 | 7 | 1 | — | — | — | 2 | 1 | — | — | 43 | 39 | 95 | 186 | 214 | — | — | — | 199 | — | — | |
Wind waves Height (m) Direction Period (s) | ENE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NNE 3 | NNE 3 | NNW 4 | NW 4 | NW 4 | WNW 4 | WNW 4 | W 7 | WSW 7 | — | — | NW 3 | — | NW 3 | WNW 3 | WNW 3 | WNW 3 |
19 | 34 | 21 | 7 | 3 | 2 | 4 | 13 | 14 | 22 | 26 | 31 | 106 | 93 | — | — | 2 | — | 4 | 10 | 7 | 2 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 9 | 9 | 8 | 0 | 0 | 9 | 8 | 348 | 0 | 11 | 404 | 404 | 7 | 0 | 0 | 0 | 0 | 1 | 1 | 154 | 1 | 0 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||
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