Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Petrel Cove surfForecast / SA – East Coast / Australia
48hr Weather and Surf, issued 9 am Saturday 03 Jan 2026 ACDTForecast update in hr min s Forecast update imminent
Petrel Cove surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Petrel Cove sea temperature is
18.6° C
(Which is slightly warmer than usual)How big are the waves at Petrel Cove today?
The current surf forecast for Petrel Cove at 1PM is: 1.5m 15s primary swell from a South-southwest direction and 0.8m 6s secondary swell from a South-southeast direction (forecast issued at 09:30am January 03). The wind direction is predicted to be onshore.
| Time (ACDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Jan) | 5ft (1.6m) | 16s |
| Afternoon (03 Jan) | 5ft (1.5m) | 14s |
| Evening (03 Jan) | 4.5ft (1.4m) | 14s |
Table - waves today at Petrel Cove. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 03 | Sunday 04 | Monday 05 | Tue 06 | |||||||||||||||||||||
| 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1245 | 1230 | 996 | 822 | 811 | 668 | 659 | 499 | 484 | 414 | 414 | 408 | 389 | 304 | 299 | 294 | 294 | 289 | 215 | 207 | 197 | 186 | 180 | 204 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | on | on | on | on | on | on | on | on | cross- on | cross- on | on | on | on | cross- on | cross- on | on | on | on | on | cross- on | cross |
High Tide / height (m) | 1:51PM 0.39 | 2:18AM 1.33 | 2:01PM 0.41 | 2:44AM 1.28 | 2:20PM 0.46 | 3:09AM 1.21 | ||||||||||||||||||
Low Tide / height (m) | 11:16AM 0.34 | 5:17PM 0.29 | 11:26AM 0.37 | 6:06PM 0.24 | 11:22AM 0.39 | 6:52PM 0.21 | ||||||||||||||||||
Saturday 03 | Sunday 04 | Monday 05 | Tue 06 | |||||||||||||||||||||
| Sunrise | 6:03 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:34 | - | - | - | - | - | - | - | 8:34 | - | - | - | - | - | - | - | 8:34 | - | - | - |
 | |  | | |  | | | | |  | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 18 | 19 | 18 | 16 | 15 | 15 | 15 | 16 | 17 | 18 | 17 | 16 | 15 | 15 | 15 | 15 | 18 | 19 | 20 | 18 | 15 | 15 | 15 |
| Feels °C (?) | 15 | 16 | 16 | 15 | 12 | 11 | 12 | 12 | 13 | 14 | 15 | 13 | 12 | 11 | 11 | 12 | 12 | 15 | 16 | 17 | 15 | 13 | 13 | 13 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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