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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 9 pm Thursday 23 Apr 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
21.7° C
(Which is normal for this time of year)How big are the waves at Little Austi and Main Beach today?
The current surf forecast for Little Austi and Main Beach at 2AM is: 1.2m 10s primary swell from a Southeast direction and 1.1m 10s secondary swell from a East-southeast direction (forecast issued at 09:00pm April 23). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 3.5ft (1.1m) | 11s |
| Afternoon (24 Apr) | 4ft (1.2m) | 11s |
| Evening (24 Apr) | 4ft (1.2m) | 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 ForecastMostly dry. Warm (max 23°C on Sat morning, min 15°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 23 | Friday 24 | Saturday 25 | Sunday 26 | |||||||||||||||||||||
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 | 1 PM | 4 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SE 11 | SE 11 | SE 10 | SE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | NE 5 | |
505 | 408 | 304 | 318 | 376 | 308 | 350 | 337 | 300 | 245 | 235 | 203 | 143 | 116 | 88 | 87 | 68 | 48 | 84 | 68 | 64 | 51 | 66 | 62 | |
Wind (km/h) | ||||||||||||||||||||||||
on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | off | off | off | off | cross-off | cross | cross | |
High Tide | 1:32AM1.44m | 3:00PM1.00m | 2:45AM1.38m | 4:06PM1.07m | 3:53AM1.34m | |||||||||||||||||||
Low Tide | 6:56PM0.51m | 8:42AM0.21m | 8:18PM0.53m | 9:45AM0.21m | 9:37PM0.51m | 10:38AM0.21m | ||||||||||||||||||
 | | | |  | | | |  | | | |  |  | | | | | | | | | | | |
 | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — |
 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 16 | 15 | 15 | 19 | 20 | 19 | 17 | 16 | 16 | 15 | 16 | 20 | 23 | 21 | 18 | 17 | 16 | 15 | 15 | 20 | 22 | 21 |
16 | 17 | 15 | 14 | 14 | 18 | 18 | 17 | 16 | 16 | 16 | 15 | 16 | 20 | 21 | 19 | 17 | 17 | 16 | 14 | 14 | 18 | 19 | 18 | |
Swell 1 Height (m) Direction Period (s) | SE 11 | SE 11 | SE 10 | SE 10 | ESE 11 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 10 | ESE 10 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ESE 7 | ESE 7 |
 kJ | 505 | 408 | 304 | 286 | 376 | 308 | 350 | 337 | 300 | 245 | 235 | 203 | 143 | 116 | 88 | 86 | 68 | 48 | 84 | 68 | 64 | 51 | 17 | 10 |
Swell 2 Height (m) Direction Period (s) | ESE 11 | ESE 11 | ESE 10 | ESE 10 | SE 10 | SE 10 | SSE 9 | SE 9 | SSE 9 | SE 9 | SSE 9 | SSE 8 | SSE 8 | ENE 8 | ENE 8 | SSE 8 | SSE 8 | E 8 | ESE 8 | ESE 8 | E 8 | ESE 7 | SSE 7 | SSE 7 |
| kJ | 431 | 359 | 265 | 318 | 220 | 216 | 154 | 120 | 103 | 81 | 67 | 47 | 45 | 62 | 70 | 23 | 23 | 29 | 35 | 35 | 32 | 16 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | N 11 | N 11 | ESE 12 | — | — | — | — | — | — | — | — | — | ENE 9 | SSE 8 | SE 8 | — | — | SE 8 | SE 8 | SE 8 | SE 7 | SSE 7 | — | — |
| kJ | 2 | 2 | 89 | — | — | — | — | — | — | — | — | — | 44 | 44 | 31 | — | — | 15 | 15 | 14 | 9 | 5 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 8 | ENE 4 | NE 5 | NE 4 | NW 3 | — | — | ENE 6 | NE 5 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 87 | 29 | 32 | 34 | 2 | — | — | 66 | 62 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 0 | 0 | 0 | 0 | 0 | 100 | 38 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 125 | 0 | 0 | 0 | 0 | 0 | 0 | 243 | 250 |
Best forecast wave conditions in Illawarra | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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