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Surf Forecasts:

Little Austi and Main Beach surfForecast / NSW – Illawarra / Australia

information circle12 Day Weather and Surf, issued 4 am Tuesday 03 Feb 2026 AEDT
Forecast 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
22.8° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Little Austi and Main Beach this week:

The surf forecast for Little Austi and Main Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Feb 03) at 11PM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.7m and 4s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Little Austi and Main Beach in the next 12 days are 1.8m 9s and forecast to arrive on Tuesday (Feb 03) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Wednesday (Feb 04) at 11PM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+)11PM (Tue 3rd Feb)3.5ft (1.1m) 8s
Best Surf 2AM (Thu 5th Feb)4.5ft (1.4m) 6s
Most Powerful11AM (Tue 3rd Feb)6ft (1.8m) 9s

Table - best surf conditions forecast for Little Austi and Main Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Some drizzle, heaviest during Thu night. Warm (max 32°C on Thu morning, min 16°C on Tue night). Winds decreasing (fresh winds from the NE on Wed afternoon, calm by Thu morning).

Days 3-6 Weather Summary Mostly dry. Warm (max 30°C on Sat afternoon, min 18°C on Sun night). Wind will be generally light.

Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
1
1
0
0
2
1
0
0
1
0
1
0
0
0
0
0
0
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.8
SSE
1.6
SSE
1
ESE
0.7
SE
1.3
NE
1.4
NE
1
NE
1
NE
1
S
0.7
NE
1
NE
1.3
NE
1.1
NE
1.8
NE
1.7
NE
1.1
NE
0.9
ENE
0.8
ENE
0.7
ENE
0.7
ENE
0.7
NE
Period(s) (?)998856665666767776666
Wave
Graph
(?)Metric surfscale
Energy kJ (?)540358117578515683684338611301062212951128345363431
Wind
(km/h)
10
SE
15
ENE
10
NNW
15
NNE
25
NE
10
NNW
5
N
20
S
15
S
15
NNE
30
NNE
0
NNW
10
NE
25
NE
15
S
10
SSE
15
SSE
15
SSW
5
ENE
15
NE
10
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncrossoffcross-
off		crossoffglasscross-
on		cross-
on		cross-
off		cross-
off		glasscrosscrosscross-
on		ononcross-
on		crosscrossoff
High Tide
/ height (m)
10:01AM
1.70
10:43PM
1.23
10:43AM
1.61
11:23PM
1.25
11:23AM
1.49
12:03AM
1.27
12:02PM
1.34
12:43AM
1.27
12:43PM
1.19
1:26AM
1.25
1:27PM
1.05
2:14AM
1.24
2:21PM
0.94
3:10AM
1.22
Low Tide
/ height (m)
4:41PM
0.01
4:23AM
0.24
5:17PM
0.06
5:09AM
0.28
5:52PM
0.14
5:56AM
0.34
6:24PM
0.22
6:46AM
0.41
6:57PM
0.31
7:41AM
0.47
7:32PM
0.39
8:46AM
0.52
8:14PM
0.47
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Sunrise6:18--6:18--6:20--6:20--6:22--6:22--6:24--
Sunset-8:00--8:00--7:59--7:58--7:57--7:57--7:55-
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
rain showers
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
cloud
cloud
Rain (mm)
--------1------------
Temp. °C202220232622322422262827283027232421242624
Feels °C (?)191918212221322423262726292827252522252624
  • 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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View detailed surf forecast for Little Austi and Main Beach at:
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Information about the Little Austi and Main Beach Surf forecast

The above surf forecast table for Little Austi and Main Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Little Austi and Main Beach can be found by selecting the local surf guide option on the grey menu. Our Little Austi and Main Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Little Austi and Main Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Little Austi and Main Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Illawarra? If you are looking for accommodation near Little Austi and Main Beach, camping, hotels and holiday cottages in Illawarra, consider staying in Wollongong which is 15 km (9 miles) away. Other places in and around Illawarra where you can find information about places to rent, and car hire include Port Kembla which is 22 km (14 miles) away, Engadine, Caringbah and Cronulla.

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