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:
Little Austi and Main Beach surfForecast / NSW – Illawarra / Australia
48hr Weather and Surf, issued 4 pm Wednesday 31 Dec 2025 AEDTForecast update in hr min s Forecast update imminent
Little Austi and Main Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Little Austi and Main Beach sea temperature is
21.4° C
(Which is slightly cooler than normal)How big are the waves at Little Austi and Main Beach today?
The current surf forecast for Little Austi and Main Beach at 9PM is: 2.1m 13s primary swell from a East-southeast direction and 0.1m 12s secondary swell from a Northeast direction, 0.5m 3s secondary swell from a South direction (forecast issued at 04:00pm December 31). The wind direction is predicted to be onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Dec) | - | - |
| Afternoon (31 Dec) | 6.5ft (2.0m) | 13s |
| Evening (31 Dec) | 7ft (2.1m) | 13s |
Table - waves today at Little Austi and Main Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 31 | Thursday 01 | Friday 02 | Saturday 03 | |||||||||||||||||||||
| 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1266 | 1365 | 1420 | 1480 | 1281 | 1207 | 1226 | 1028 | 703 | 787 | 737 | 469 | 560 | 446 | 340 | 222 | 218 | 161 | 113 | 131 | 119 | 120 | 117 | 93 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | on | on | on | on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross |
High Tide / height (m) | 6:37PM 1.07 | 6:55AM 1.66 | 7:41PM 1.08 | 7:48AM 1.74 | 8:39PM 1.10 | 8:39AM 1.80 | ||||||||||||||||||
Low Tide / height (m) | 12:46PM 0.21 | 12:15AM 0.28 | 1:46PM 0.10 | 1:11AM 0.27 | 2:42PM 0.01 | 2:05AM 0.26 | ||||||||||||||||||
Wednesday 31 | Thursday 01 | Friday 02 | Saturday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:47 | - | - | - | - | - | - | - | 5:48 | - |
| Sunset | - | - | 8:10 | - | - | - | - | - | - | - | 8:10 | - | - | - | - | - | - | - | 8:10 | - | - | - | - | - |
 |  | |  | |  | | | | |  | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 21 | 21 | 18 | 18 | 17 | 18 | 17 | 19 | 19 | 19 | 18 | 17 | 17 | 17 | 18 | 20 | 21 | 20 | 18 | 18 | 18 | 18 | 19 | 22 |
| Feels °C (?) | 20 | 20 | 16 | 17 | 16 | 15 | 13 | 14 | 14 | 15 | 15 | 16 | 16 | 16 | 17 | 19 | 19 | 18 | 17 | 18 | 18 | 18 | 18 | 20 |
- 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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