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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 am Thursday 05 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
23.2° C
 (Which is 1.7°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 Thursday (Feb 05) at 11AM. The primary swell is predicted to be 1.3m and 13s period. 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 3.0m 7s and forecast to arrive on Tuesday (Feb 10) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Saturday (Feb 07) at 2AM.

Wave TypeTime (AWST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Thu 5th Feb)4.5ft (1.3m) 13s
Best Surf 2AM (Sun 8th Feb)5ft (1.6m) 11s
Most Powerful 8PM (Tue 10th Feb)10ft (3.0m) 7s

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 32°C on Sat afternoon, min 17°C on Thu morning). Winds increasing (light winds from the ESE on Thu morning, strong winds from the S by Fri night).

Days 3-6 Weather Summary Light rain (total 3mm), mostly falling on Mon afternoon. Warm (max 29°C on Sun morning, min 17°C on Tue night). Winds increasing (calm on Mon night, fresh winds from the SW by Tue afternoon).

Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
2
0
1
0
0
0
2
0
3
0
0
2
0
0
1
0
0
1
0
0
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
WSW
1.6
SW
1
WSW
1.2
SW
1.8
SW
1.4
SW
1.2
SW
1.5
SW
1.6
SW
1.1
SW
0.9
WSW
1.4
SW
0.7
WSW
0.6
WSW
1.9
SSW
1.4
SSW
2.3
SW
1.4
SW
1.2
SW
1.5
SW
1
WSW
Period(s) (?)13121212581212111212810107678131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)4977482744031752293896036633492072389265316146469223473699325
Wind
(km/h)
10
ESE
40
SSW
30
ESE
20
SSW
35
SSW
25
SE
10
SE
35
SW
15
ESE
15
WSW
25
SSW
15
SE
10
WSW
20
SW
15
SSE
20
SSE
30
SW
15
ESE
15
SSW
35
SSW
20
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
on		cross-
off		cross-
on		cross-
on		cross-
off		cross-
off		cross-
on		cross-
off		oncross-
on		cross-
off		oncross-
on		crosscrosscross-
on		cross-
off		cross-
on		cross-
on		off
High Tide
/ height (m)
12:50PM
0.63
10:23PM
0.67
12:58PM
0.68
9:27PM
0.61
1:18PM
0.72
1:48PM
0.74
2:29PM
0.76
3:21PM
0.78
4:24PM
0.80
Low Tide
/ height (m)
4:50PM
0.57
5:25AM
0.40
5:58PM
0.59
5:08AM
0.38
4:58AM
0.34
4:54AM
0.29
4:49AM
0.26
4:38AM
0.24
4:21AM
0.22
Thursday
05
Friday
06
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Wednesday
11
Sunrise5:43--5:45--5:46--5:47--5:48--5:48--5:48--
Sunset-7:16--7:15--7:15--7:14--7:13--7:12--7:12-
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
light rain
cloud
part cloud
part cloud
clear
clear
clear
clear
Rain (mm)
-------------3-------
Temp. °C262626272526303229292828242222262928242222
Feels °C (?)232022241919282924262425232122232725221720
  • 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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