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Little Austi and Main Beach Surf Forecast
/ NSW – Illawarra (42 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Little Austi and Main Beach surfForecast / NSW – Illawarra / Australia
48hr Weather and Surf, issued 3 pm Friday 22 May 2026 AESTForecast 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
20.2° C
(Which is slightly warmer than usual)How big are the waves at Little Austi and Main Beach today?
The current surf forecast for Little Austi and Main Beach at 8PM is: 2.3m 10s primary swell from a Southeast direction (forecast issued at 03:00pm May 22). An open ocean swell of 0.3m 12s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | - | - |
| Afternoon (22 May) | 5ft (1.6m) | 10s |
| Evening (22 May) | 8ft (2.4m) | 10s |
Table - waves today at Little Austi and Main Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 12mm), heaviest on Sat afternoon. Warm (max 20°C on Mon morning, min 15°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
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 | 7 AM | 10 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ESE 10 | ESE 10 | SE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 10 | ESE 11 | E 11 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | |
370 | 591 | 1039 | 1088 | 1124 | 1168 | 1163 | 1484 | 1888 | 2300 | 2524 | 2510 | 2716 | 2854 | 2673 | 2417 | 2216 | 2214 | 2177 | 2177 | 1957 | 1784 | 1814 | 1814 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | glassy | cross-off | off | cross-off | cross-off | cross | |
High Tide | 1:27PM1.05m | 1:11AM1.44m | 2:33PM1.09m | 2:15AM1.33m | 3:32PM1.16m | 3:18AM1.24m | ||||||||||||||||||
Low Tide | 6:47PM0.49m | 8:10AM0.17m | 8:03PM0.51m | 9:03AM0.21m | 9:18PM0.50m | 9:51AM0.25m | ||||||||||||||||||
 |  |  |  |  | | | | |  | | | |  | | | | | | | | |  | | |
 | — | — | — | — | — | 6:47 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — |
 | — | 4:58 | — | — | — | — | — | — | — | 4:58 | — | — | — | — | — | — | — | 4:57 | — | — | — | — | — | 4:57 |
— | — | — | 1 | 1 | — | — | — | — | 1 | 2 | 2 | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | |
Temp °C | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 18 | 18 | 18 | 17 | 17 | 18 | 18 | 18 | 19 | 19 | 18 | 17 | 17 | 17 | 16 | 15 | 18 |
14 | 13 | 13 | 13 | 13 | 13 | 14 | 15 | 16 | 17 | 17 | 16 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 18 | 16 | 15 | 19 | |
Swell 1 Height (m) Direction Period (s) | ESE 10 | ESE 10 | SSW 12 | S 11 | — | ESE 10 | ESE 10 | ESE 11 | E 11 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 | E 12 |
 kJ | 370 | 591 | 47 | 21 | — | 1168 | 1163 | 1484 | 1888 | 2300 | 2524 | 2510 | 2716 | 2854 | 2673 | 2417 | 2216 | 2214 | 2177 | 2177 | 1957 | 1784 | 1814 | 1814 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 12 | — | — | — | S 8 | ENE 13 | S 8 | S 8 | S 20 | S 19 | S 18 | S 16 | S 15 | S 15 | S 14 | S 14 | — | — | — | S 11 | S 11 | S 18 | S 17 |
| kJ | 31 | 28 | — | — | — | 18 | 265 | 12 | 12 | 8 | 7 | 6 | 21 | 5 | 4 | 4 | 4 | — | — | — | 2 | 9 | 6 | 22 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 22 | S 21 | — | — | — | — | S 19 | — | — | — | — | — | — | — | S 18 | S 18 | S 10 |
| kJ | — | — | — | — | — | — | — | 9 | 9 | — | — | — | — | 7 | — | — | — | — | — | — | — | 6 | 6 | 8 |
Wind waves Height (m) Direction Period (s) | SSE 7 | S 7 | SE 10 | ESE 10 | ESE 10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 259 | 215 | 1039 | 1088 | 1124 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 13 | 121 | 50 | 50 | 13 | 7 | 41 | 41 | 5 | 13 | 54 | 54 | 38 | 61 | 5 | 61 | 38 | 0 | 0 | 0 | 0 | 0 | 2 |
Best forecast wave conditions in Illawarra | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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