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Surf Forecasts:

Collaroy surfForecast / NSW – Sydney North Coast / Australia

information circle48hr Weather and Surf, issued 10 am Monday 16 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
23.6° C
 (Which is slightly warmer than usual)

How big are the waves at Collaroy today?

The current surf forecast for Collaroy at 6PM is: 1.4m 5s primary swell from a Northeast direction and 0.3m 8s secondary swell from a East direction (forecast issued at 10:00am March 16). An open ocean swell of 0.7m 13s is not directed at the surf break. The wind direction is predicted to be onshore.

Time (AEDT) & DateWave HeightWave Period
Morning (16 Mar)3ft (0.9m)5s
Afternoon (16 Mar)3.5ft (1.0m)5s
Evening (16 Mar)5.5ft (1.7m)6s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Monday
16
Tuesday
17
Wednesday
18
Thu
19
8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM
Rating
(10 max)
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
NE
0.5
E
0.9
NE
1.3
NE
1.6
NE
1.8
NE
1.6
NE
1.6
NE
1.2
NE
1.1
NE
1.1
NE
0.9
ENE
0.9
NE
0.7
NE
0.6
ENE
0.6
ENE
0.5
NE
0.4
ENE
0.4
ENE
0.4
ENE
0.8
ESE
0.8
ESE
0.7
ESE
0.6
ESE
Period(s) (?)585566677777766666665555
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4331368017123619623313110310678634026251713131339392821
Wind
(km/h)
10
N
15
NNE
25
NE
25
NE
30
NE
25
NNE
15
NNE
10
N
10
NNW
10
NNW
15
W
10
NW
20
SSE
20
SSE
20
SSE
15
S
10
S
10
SSE
15
SSE
20
SSE
15
SSE
10
S
10
S
10
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		ononononcross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		off
High Tide
/ height (m)
7:08AM
1.45
7:51PM
1.17
7:49AM
1.51
8:27PM
1.28
8:29AM
1.54
9:03PM
1.39
Low Tide
/ height (m)
1:47PM
0.19
1:32AM
0.34
2:21PM
0.12
2:16AM
0.26
2:54PM
0.08
3:00AM
0.19
Monday
16
Tuesday
17
Wednesday
18
Thu
19
Sunrise6:54-------6:54-------6:54-------
Sunset---7:12-------7:10-------7:08----
clear
clear
clear
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
light rain
light rain
light rain
rain showers
cloud
cloud
cloud
cloud
Rain (mm)
----------------2331----
Temp. °C192324242322212122263026242322212121222222212120
Feels °C (?)192221222121212122252724232221212222222122212120
  • 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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