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Surf Forecasts:

Collaroy surfForecast / NSW – Sydney North Coast / Australia

information circle48hr Weather and Surf, issued 10 pm Thursday 12 Mar 2026 AEDT
Forecast update in hr  min  s Forecast update imminent
Collaroy surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Collaroy sea temperature is
23.0° C
 (Which is normal for this time of year)

How big are the waves at Collaroy today?

The current surf forecast for Collaroy at 3AM is: 1.5m 12s primary swell from a East direction and 0.2m 6s secondary swell from a North-northeast direction (forecast issued at 10:00pm March 12). An open ocean swell of 1.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (AEDT) & DateWave HeightWave Period
Morning (13 Mar)5ft (1.5m)12s
Afternoon (13 Mar)4.5ft (1.4m)12s
Evening (13 Mar)4ft (1.2m)12s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thu
12
Friday
13
Saturday
14
Sunday
15
8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM
Rating
(10 max)
1
1
1
1
1
0
0
0
1
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 (?)
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
E
1
E
0.9
E
0.9
E
0.8
E
0.8
E
0.7
E
0.7
E
0.9
E
0.8
E
0.7
E
0.7
E
0.6
E
0.8
NE
Period(s) (?)1111111212121212121111111111101010101099994
Wave
Graph
(?)Metric surfscale
Energy kJ (?)491553563625628628547464383300240235188184135127969214611080785617
Wind
(km/h)
20
SSE
20
SSE
20
SSE
20
SSE
20
SSE
25
S
35
S
30
S
25
S
20
SSE
20
SSE
10
SE
5
ESE
10
ESE
15
E
15
ENE
15
NE
15
NNE
10
NNW
10
NW
10
NW
15
NNE
20
NE
20
NE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscross-
on		cross-
on		cross-
on		onononcross-
on		crosscrosscross-
on		onon
High Tide
/ height (m)
4:31AM
1.24
5:40PM
0.89
5:34AM
1.30
6:32PM
0.97
6:24AM
1.38
Low Tide
/ height (m)
9:34PM
0.60
11:43AM
0.45
10:52PM
0.57
12:33PM
0.37
11:55PM
0.51
1:12PM
0.28
Thu
12
Friday
13
Saturday
14
Sunday
15
Sunrise----6:50-------6:52-------6:52---
Sunset-------7:15-------7:15-------7:13
cloud
cloud
light rain
rain showers
cloud
cloud
cloud
part cloud
clear
cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
--11--------------------
Temp. °C212020191920191920202020202021212020191818202222
Feels °C (?)181818161616131315161617181919191818191818181919
  • 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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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 Collaroy 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 Collaroy at:
surf-forecast.com

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