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Surf Forecasts:

Secret Harbour surf break

Secret Harbour surfForecast / WA – Perth City / Australia

information circle12 Day Weather and Surf, issued 1 pm Sunday 01 Feb 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
23.0° C
 (Which is 1.6°C warmer than normal for this time of year)

Best Forecast Surf Conditions for Secret Harbour this week:

The surf forecast for Secret Harbour over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Feb 01) at 11PM. The primary swell is predicted to be 0.7m and 12s period with a secondary swell of 0.5m and 4s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Secret Harbour in the next 12 days are 2.2m 16s and forecast to arrive on Tuesday (Feb 03) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Sunday (Feb 08) at 5AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11PM (Sun 1st Feb)2.5ft (0.7m) 12s
Best Surf11AM (Fri 6th Feb)4ft (1.2m) 12s
Most Powerful 5PM (Tue 3rd Feb)7ft (2.2m) 16s

Table - best surf conditions forecast for Secret Harbour over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 33°C on Mon morning, min 15°C on Tue night). Winds increasing (light winds from the S on Mon night, strong winds from the SW by Tue afternoon).

Days 3-6 Weather Summary Mostly dry. Warm (max 33°C on Fri night, min 15°C on Wed night). Winds decreasing (fresh winds from the SSW on Wed afternoon, light winds from the S by Thu morning).

Sun
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
0
0
0
0
0
0
2
1
0
1
1
0
1
2
0
0
2
0
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
WSW
0.7
WSW
0.7
WSW
0.7
SW
1.7
SW
1.5
SSW
2.2
SW
0.9
WSW
1.5
SW
1.8
SW
1.1
WSW
1.2
WSW
1.6
SW
1
WSW
1.2
SW
1.6
SW
1.4
SW
0.9
WSW
0.9
WSW
1.2
SW
0.7
WSW
Period(s) (?)121111117816151413131312121212811111112
Wave
Graph
(?)Metric surfscale
Energy kJ (?)17411110311927126425373818621155378423799274403633250227215332117
Wind
(km/h)
25
SSW
30
ENE
20
NNW
15
SSW
20
S
25
SSW
35
SW
25
SE
15
SSE
35
SSW
30
ESE
10
S
35
SSW
25
ESE
15
SE
35
SW
25
SE
15
ESE
15
SSW
30
ESE
15
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		offcrosscross-
on		crosscross-
on		cross-
on		cross-
off		crosscross-
on		cross-
off		crosscross-
on		cross-
off		cross-
off		cross-
on		cross-
off		cross-
off		cross-
on		cross-
off		off
High Tide
/ height (m)
9:19PM
0.91
9:54PM
0.87
1:31PM
0.53
10:20PM
0.81
12:56PM
0.57
10:33PM
0.74
12:50PM
0.63
10:23PM
0.67
12:58PM
0.68
9:27PM
0.61
1:18PM
0.72
1:48PM
0.74
Low Tide
/ height (m)
5:57AM
0.21
6:08AM
0.29
2:23PM
0.53
6:05AM
0.36
3:48PM
0.55
5:47AM
0.40
4:50PM
0.57
5:25AM
0.40
5:58PM
0.59
5:08AM
0.38
4:58AM
0.34
Sun
01
Monday
02
Tuesday
03
Wednesday
04
Thursday
05
Friday
06
Saturday
07
Sunrise--5:41--5:41--5:43--5:43--5:45--5:46--5:47
Sunset7:19--7:19--7:17--7:16--7:16--7:15--7:15--
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
Rain (mm)
---------------------
Temp. °C303033302625242725273026272731323332343534
Feels °C (?)282729252621182221212524202229293029322931
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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:
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Information about the Secret Harbour Surf forecast

The above surf forecast table for Secret Harbour provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Secret Harbour can be found by selecting the local surf guide option on the grey menu. Our Secret Harbour surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Secret Harbour) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Secret Harbour may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Secret Harbour is 13 km (8 miles) from Mandurah. If you plan a holiday in Perth City Coast, look for hotels and other accommodation in Mandurah. Mandurah has rooms for a wide range of budgets as well as car hire and transport links.

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