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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 4 pm Wednesday 07 Jan 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
21.7° 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 8PM is: 0.3m 9s primary swell from a East direction and 0.2m 8s secondary swell from a East-southeast direction (forecast issued at 04:00pm January 07). An open ocean swell of 1.2m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (07 Jan)--
Afternoon (07 Jan)2.5ft (0.8m)9s
Evening (07 Jan)1ft (0.3m)9s

Table - waves today at Little Austi and Main Beach. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Wednesday
07
Thursday
08
Friday
09
Saturday
10
2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM
Rating
(10 max)
0
0
0
0
1
1
1
0
0
0
1
2
2
2
2
0
0
0
2
3
4
4
3
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
ENE
1.1
NE
0.3
E
0.3
E
1
NE
1
NE
0.9
NE
0.9
NE
1.4
NE
1.8
NE
1.8
NE
1.8
NE
1.8
NE
1.7
NE
1.7
NE
1.7
NE
2
NE
2.4
NE
2.5
NE
2.5
NE
3
NE
2.5
NE
1.9
NE
1.8
NE
Period(s) (?)949966665667778877889998
Wave
Graph
(?)Metric surfscale
Energy kJ (?)96411414586254561152312553063253113203204236238609481295987535439
Wind
(km/h)
25
NE
25
NE
20
NNE
15
N
10
NNW
10
NNW
10
NNW
15
NNE
25
NE
25
NE
20
NNE
10
N
10
N
10
N
10
NNE
20
NE
25
NE
30
NE
15
NNE
10
N
10
NNW
10
NW
15
NW
15
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
off		cross-
off		offcross-
off		offcross-
off		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscrosscross-
off		cross-
off		cross-
off		offoffoff
High Tide
/ height (m)
11:51AM
1.57
12:48AM
1.15
12:36PM
1.42
1:37AM
1.17
1:23PM
1.26
2:27AM
1.19
Low Tide
/ height (m)
6:37PM
0.09
6:22AM
0.41
7:18PM
0.18
7:20AM
0.48
7:57PM
0.26
8:25AM
0.53
Wednesday
07
Thursday
08
Friday
09
Saturday
10
Sunrise------5:52-------5:52-------5:54-
Sunset--8:12-------8:12-------8:12-----
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C302824222121243232302523222123283029252324242939
Feels °C (?)282623222120232929272322222123272826242425232735
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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View detailed surf forecast for Little Austi and Main Beach at:
surf-forecast.com

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