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Surf Forecasts:

Avalon-South surfForecast / NSW – Sydney North Coast / Australia

information circle48hr Weather and Surf, issued 4 am Thursday 12 Mar 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Avalon-South surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Avalon-South sea temperature is
23.5° C
 (Which is normal for this time of year)

How big are the waves at Avalon-South today?

The current surf forecast for Avalon-South at 7AM is: 1.6m 10s primary swell from a East-northeast direction and 1.0m 12s secondary swell from a East direction (forecast issued at 04:00am March 12). An open ocean swell of 1.0m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (12 Mar)5ft (1.5m)10s
Afternoon (12 Mar)5ft (1.6m)12s
Evening (12 Mar)4.5ft (1.4m)11s

Table - waves today at Avalon-South. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM
Rating
(10 max)
3
3
1
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2
ENE
1.9
ENE
1.5
ENE
1.6
E
1.6
E
1.5
E
1.4
E
1.5
E
1.5
E
1.5
E
1.5
E
1.5
E
1.4
E
1.3
E
1.2
E
1.1
E
1.1
E
1
E
0.9
E
0.9
E
0.8
E
0.8
E
1.3
SSE
1.3
SSE
Period(s) (?)1010101212121111111212121212121111111111101099
Wave
Graph
(?)Metric surfscale
Energy kJ (?)746651383699686596491553573625628628547464383300289235188184135127276237
Wind
(km/h)
10
NNW
10
WSW
25
S
20
S
20
SE
20
SSE
20
SSE
15
SSE
15
SSE
15
SSE
15
SSE
20
SSE
30
S
30
S
25
S
20
SSE
15
SSE
10
SE
10
ESE
10
E
15
E
15
ENE
15
NE
15
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		crosscrosscrosscrosscrosscross-
on		cross-
on		onononcross-
on		cross-
on		cross-
on
High Tide
/ height (m)
3:18AM
1.22
4:24PM
0.84
4:31AM
1.24
5:39PM
0.89
5:34AM
1.30
6:32PM
0.97
Low Tide
/ height (m)
10:36AM
0.51
9:33PM
0.60
11:43AM
0.45
10:52PM
0.57
12:33PM
0.37
Thursday
12
Friday
13
Saturday
14
Sunrise--6:50-------6:50-------6:52-----
Sunset-----7:16-------7:15-------7:15--
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
light rain
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
Rain (mm)
--------1---------------
Temp. °C232222232221202019191920191920202020192121212020
Feels °C (?)232120212018181917181718141415161617171919181819
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Avalon-South surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Avalon-South at:
surf-forecast.com

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