Austinmer Beach surfForecast / NSW – Illawarra / Australia

information circle12 Day Weather and Surf, issued 10 pm Friday 12 Dec 2025 AEDT
Forecast update in hr  min  s Forecast update imminent
Austinmer Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Austinmer Beach sea temperature is
21.8° C
(Which is slightly warmer than usual)


Best Forecast Surf Conditions for Austinmer Beach this week:

The surf forecast for Austinmer Beach over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Dec 13) at 5AM. The primary swell is predicted to be 1.0m and 11s period with a secondary swell of 0.9m and 6s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Austinmer Beach in the next 12 days are 2.2m 9s and forecast to arrive on Tuesday (Dec 16) at 8AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Saturday (Dec 20) at 5AM.

Wave TypeTime (AEDT) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sat 13th Dec)3.5ft (1.0m) 11s
Best Surf 8AM (Tue 16th Dec)7ft (2.2m) 9s
Most Powerful 8AM (Tue 16th Dec)7ft (2.2m) 9s

Table - best surf conditions forecast for Austinmer Beach over the next 12 days.

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Moderate rain (total 12mm), heaviest on Sat night. Warm (max 32°C on Sun afternoon, min 16°C on Mon afternoon). Winds increasing (calm on Sat night, strong winds from the S by Sun night).

Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Thu afternoon, min 15°C on Wed night). Wind will be generally light.

Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Fri
19
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
2
1
0
1
1
1
0
2
0
1
!
0
2
1
0
2
1
0
2
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1
E
1.3
E
1.2
E
1.1
E
1.1
E
1.6
ENE
1.6
SSE
1.7
SSE
1.5
SSE
1.6
SSE
2.2
S
1.6
S
1.4
SSE
1.3
SSE
1.1
SSE
1.1
SSE
1
SSE
0.9
SSE
0.9
SSE
0.7
S
0.6
S
Period(s) (?)111177886881098121110111111121211
Wave
Graph
(?)Metric surfscale
Energy kJ (?)24839414611413529421243224051170331655041523530825919823213486
Wind
(km/h)
5
NW
15
NE
20
NE
0
SSE
10
W
15
WSW
20
SSE
10
SE
20
SSE
10
SE
10
ESE
15
SE
10
S
10
ESE
15
ENE
10
NW
15
NNE
25
NE
10
N
15
NE
20
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off
crosscross-
on
glasscross-
off
cross-
off
cross-
on
cross-
on
cross-
on
cross-
on
oncross-
on
crossoncross-
on
offcrosscrosscross-
off
crosscross
High Tide
/ height (m)
4:21AM
1.18
4:06PM
1.09
5:09AM
1.25
5:07PM
1.02
5:52AM
1.32
6:04PM
0.98
6:32AM
1.38
6:57PM
0.97
7:09AM
1.44
7:44PM
0.97
7:47AM
1.48
8:27PM
0.99
8:24AM
1.52
Low Tide
/ height (m)
9:43PM
0.29
10:22AM
0.54
10:27PM
0.33
11:30AM
0.50
11:09PM
0.37
12:27PM
0.44
11:49PM
0.39
1:15PM
0.37
12:29AM
0.40
1:58PM
0.30
1:09AM
0.40
2:38PM
0.25
1:49AM
0.40
3:16PM
0.21
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Fri
19
Sunrise-5:37--5:37--5:37--5:37--5:37--5:39--5:39-
Sunset--8:01--8:02--8:02--8:04--8:05--8:05--8:06
part cloud
clear
part cloud
rain showers
clear
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
light rain
Rain (mm)
---12----------------1
Temp. °C192424212832201717171818171921182324202726
Feels °C (?)202321232730151615151716151819172121192624
  • 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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Information about the Austinmer Beach Surf forecast

The above surf forecast table for Austinmer Beach provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Austinmer Beach can be found by selecting the local surf guide option on the grey menu. Our Austinmer 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 (Austinmer 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 Austinmer 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 Austinmer Beach, camping, hotels and holiday cottages in Illawarra, consider staying in Wollongong which is 14 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 21 km (13 miles) away, Engadine, Caringbah and Cronulla.

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