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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 am Tuesday 26 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
20.8° C
(Which is 1.3°C warmer than 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 3PM is: 3.0m 12s primary swell from a East-northeast direction and 2.5m 12s secondary swell from a East direction (forecast issued at 09:00am May 26). An open ocean swell of 0.4m 11s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 5.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 May) | 7.5ft (2.3m) | 12s |
| Afternoon (26 May) | 10ft (3.0m) | 12s |
| Evening (26 May) | 10ft (3.0m) | 12s |
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 ForecastHeavy rain (total 48mm), heaviest during Wed night. Warm (max 20°C on Tue morning, min 16°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 26 | Wednesday 27 | Thursday 28 | Fri 29 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 12 | E 12 | E 12 | ENE 12 | ENE 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 11 | E 11 | E 10 | E 9 | E 9 | E 9 | E 10 | |
1505 | 1505 | 1835 | 2352 | 2691 | 2808 | 2200 | 1901 | 1764 | 1764 | 1622 | 1448 | 1277 | 1141 | 1122 | 997 | 857 | 814 | 992 | 1198 | 1039 | 1212 | 915 | 978 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | glassy | cross | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | |
High Tide | 4:18AM1.16m | 5:07PM1.32m | 5:13AM1.10m | 5:46PM1.39m | 6:02AM1.06m | 6:22PM1.44m | ||||||||||||||||||
Low Tide | 10:34AM0.28m | 11:26PM0.41m | 11:12AM0.31m | 00:16AM0.34m | 11:48AM0.34m | 1:00AM0.29m | ||||||||||||||||||
 | | |  |  |  | |  |  |  | |  | |  |  | | | | | |  | | | | |
 | 6:48 | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 |
 | — | — | — | 4:55 | — | — | — | — | — | — | — | 4:55 | — | — | — | — | — | — | — | 4:54 | — | — | — | 4:54 |
2 | 1 | 4 | 2 | 2 | — | — | — | — | — | — | — | — | 3 | 14 | 2 | — | — | 1 | 3 | 3 | 5 | 3 | 3 | |
Temp °C | 17 | 19 | 20 | 19 | 17 | 17 | 17 | 16 | 16 | 18 | 20 | 19 | 18 | 17 | 17 | 17 | 18 | 18 | 20 | 19 | 19 | 19 | 19 | 19 |
18 | 21 | 21 | 21 | 18 | 18 | 19 | 17 | 17 | 20 | 21 | 20 | 19 | 18 | 19 | 17 | 17 | 17 | 19 | 18 | 18 | 19 | 20 | 20 | |
Swell 1 Height (m) Direction Period (s) | 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 | E 12 | E 12 | E 11 | E 11 | S 8 | E 9 | E 9 | E 9 | E 10 |
 kJ | 1505 | 1505 | 1519 | 1810 | 2139 | 2361 | 2200 | 1901 | 1764 | 1764 | 1622 | 1448 | 1277 | 1141 | 1122 | 997 | 857 | 814 | 757 | 33 | 1039 | 1083 | 915 | 978 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 16 | SSE 8 | SSE 8 | S 11 | S 11 |
| kJ | 47 | 44 | 40 | 21 | 21 | 21 | 20 | 8 | 8 | 8 | 17 | 30 | 42 | 41 | 56 | 37 | 35 | 35 | 33 | 21 | 20 | 11 | 10 | 9 |
Swell 3 Height (m) Direction Period (s) | S 19 | S 18 | — | — | — | — | S 17 | S 17 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 15 | S 15 | S 14 | S 14 | S 17 | S 13 | S 16 | S 16 | S 17 | S 16 |
| kJ | 7 | 7 | — | — | — | — | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 16 | 22 | 3 | 21 | 21 | 23 | 20 |
Wind waves Height (m) Direction Period (s) | — | — | E 12 | ENE 12 | ENE 12 | ENE 12 | — | — | — | — | — | — | — | — | — | — | — | — | E 11 | E 10 | — | E 9 | — | — |
| kJ | — | — | 1835 | 2352 | 2691 | 2808 | — | — | — | — | — | — | — | — | — | — | — | — | 992 | 1198 | — | 1212 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 28 | 61 | 5 | 5 | 0 | 5 | 13 | 13 | 41 | 192 | 466 | 225 | 5 | 5 |
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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