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Surf Forecasts:

Collaroy surfForecast / NSW – Sydney North Coast / Australia

information circle48hr Weather and Surf, issued 10 pm Tuesday 17 Feb 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
24.1° C
 (Which is slightly warmer than usual)

How big are the waves at Collaroy today?

The current surf forecast for Collaroy at 3AM is: 1.6m 6s primary swell from a Northeast direction and 1.3m 6s secondary swell from a East-northeast direction, 0.3m 11s secondary swell from a Southeast direction (forecast issued at 10:00pm February 17). The wind direction is predicted to be cross-shore.

Time (AEDT) & DateWave HeightWave Period
Morning (18 Feb)3ft (0.9m)6s
Afternoon (18 Feb)1.5ft (0.5m)9s
Evening (18 Feb)2ft (0.6m)9s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Tue
17
Wednesday
18
Thursday
19
Friday
20
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)
0
0
0
0
0
0
0
0
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.5
ENE
1.6
NE
1.6
NE
1.2
ENE
1
ENE
0.9
NE
0.8
ENE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
0.6
SE
1
E
1
E
0.5
SE
0.8
E
0.7
E
0.7
E
0.7
ENE
0.8
ENE
Period(s) (?)566666699101010999955955555
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1241671781038258515152607674716867654349373325252728
Wind
(km/h)
30
NNE
20
N
15
N
10
NNW
15
NW
15
W
15
NW
20
S
20
SSE
15
SSE
20
SSE
10
SSE
5
SE
10
ENE
20
ENE
25
ENE
20
E
15
E
15
ESE
15
ESE
10
E
10
E
10
ENE
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
oncross-
on		cross-
on		crosscrosscross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glasscross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
9:36PM
1.22
9:35AM
1.62
10:12PM
1.29
10:13AM
1.58
10:49PM
1.35
10:52AM
1.51
Low Tide
/ height (m)
3:16AM
0.26
4:08PM
0.06
3:58AM
0.24
4:40PM
0.06
4:42AM
0.23
Tue
17
Wednesday
18
Thursday
19
Friday
20
Sunrise----6:31-------6:33-------6:33---
Sunset-------7:44-------7:43-------7:42
clear
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
Rain (mm)
------------------------
Temp. °C222220202331322423222222222424232323222222232424
Feels °C (?)192120192229312423232224252624222323222222242524
  • 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 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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