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Surf Forecasts:

Secret Harbour surf break

Secret Harbour surfForecast / WA – Perth City / Australia

information circle48hr Weather and Surf, issued 7 pm Tuesday 17 Mar 2026 AWST
Forecast update in hr  min  s Forecast update imminent
Secret Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Secret Harbour sea temperature is
22.2° C
 (Which is normal for this time of year)

How big are the waves at Secret Harbour today?

The current surf forecast for Secret Harbour at 3AM is: 0.9m 13s primary swell from a West-southwest direction and 0.4m 4s secondary swell from a South-southwest direction (forecast issued at 07:00pm March 17). The wind direction is predicted to be offshore and the swell rating is 2.

Time (AWST) & DateWave HeightWave Period
Morning (18 Mar)3ft (0.9m)12s
Afternoon (18 Mar)3ft (0.9m)12s
Evening (18 Mar)3ft (0.9m)12s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
0
0
1
2
2
2
0
0
0
0
1
2
2
2
1
0
1
2
3
2
3
2
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1
WSW
1
WSW
0.9
WSW
0.9
WSW
0.9
WSW
0.9
WSW
0.9
WSW
0.9
WSW
0.9
WSW
0.9
WSW
0.9
WSW
0.9
WSW
0.9
WSW
0.9
WSW
0.9
WSW
0.8
WSW
1.2
WSW
1.3
WSW
1.2
WSW
1.2
WSW
1.2
WSW
1.1
WSW
1.3
WSW
1.2
SW
Period(s) (?)131313131312121212121212121212151515141414131313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)331331269261249237233230226222218239211211215263679736594577561440590517
Wind
(km/h)
20
SSW
20
SSE
10
SSE
10
E
15
ENE
20
NE
15
NNW
20
W
20
SSW
15
S
10
SSE
10
ESE
5
E
5
NE
10
W
15
SW
15
SW
5
S
10
SE
10
S
10
SE
10
ESE
10
WSW
15
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscrossoffoffoffcrossoncross-
on		cross-
on		crosscross-
off		glassglassoncross-
on		cross-
on		cross-
on		cross-
off		crosscross-
off		cross-
off		onon
High Tide
/ height (m)
8:51PM
0.88
10:16AM
0.71
9:38PM
0.83
10:18AM
0.76
10:23PM
0.76
10:30AM
0.81
Low Tide
/ height (m)
2:16PM
0.60
3:57AM
0.45
3:13PM
0.55
4:06AM
0.49
4:08PM
0.50
4:06AM
0.52
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Sunrise-----6:18-------6:18-------6:18--
Sunset6:32-------6:30-------6:30-------
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
clear
Rain (mm)
------------------------
Temp. °C282725262526323128272626252629292726252524252727
Feels °C (?)242423242222282724242424242526262526242423242524
  • 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 Secret Harbour 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 Secret Harbour at:
surf-forecast.com

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