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Secret Harbour Surf Forecast
/ WA – Perth City (29 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Secret Harbour surfForecast / WA – Perth City / Australia
48hr Weather and Surf, issued 1 am Thursday 23 Apr 2026 AWSTForecast 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
21.1° C
(Which is slightly cooler than normal)How big are the waves at Secret Harbour today?
The current surf forecast for Secret Harbour at 7AM is: 3.5m 8s primary swell from a West direction (forecast issued at 01:00am April 23). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Apr) | 11ft (3.5m) | 8s |
| Afternoon (23 Apr) | 10ft (3.0m) | 12s |
| Evening (23 Apr) | 8ft (2.5m) | 12s |
Table - waves today at Secret Harbour. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Thu morning. Very mild (max 19°C on Fri afternoon, min 15°C on Fri night). Winds decreasing (strong winds from the WSW on Thu morning, light winds from the WNW by Thu night). | ||||||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WSW 13 | W 13 | W 8 | WSW 12 | W 12 | WSW 12 | W 12 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 13 | WSW 13 | WSW 13 | |
909 | 2206 | 1805 | 3420 | 2687 | 2393 | 2079 | 2323 | 2620 | 2697 | 2504 | 2140 | 1942 | 1605 | 1440 | 1306 | 1333 | 1255 | 1161 | 1036 | 934 | 949 | 1028 | 943 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | on | on | on | on | on | cross-on | cross-on | on | on | on | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | |
High Tide | 12:52PM1.00m | 1:59PM0.94m | 3:52PM0.88m | |||||||||||||||||||||
Low Tide | 00:24AM0.38m | 1:11AM0.41m | 1:44AM0.46m | |||||||||||||||||||||
 | |  |  |  |  |  | | | | | | | | |  | | | | | | | | | |
 | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | — | 5:45 | — | — |
— | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 17 | 18 | 18 | 18 | 18 | 19 | 18 | 18 | 17 | 16 | 15 | 15 | 18 | 19 | 18 | 18 | 18 |
13 | 12 | 10 | 10 | 13 | 14 | 16 | 15 | 15 | 16 | 16 | 15 | 16 | 15 | 16 | 16 | 14 | 13 | 13 | 17 | 15 | 14 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | WSW 13 | — | — | — | W 12 | WSW 12 | W 12 | WSW 13 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 13 | WSW 13 | WSW 13 |
 kJ | 909 | — | — | — | 2687 | 2393 | 2079 | 2323 | 2620 | 2697 | 2504 | 2140 | 1942 | 1605 | 1440 | 1306 | 1333 | 1255 | 1161 | 1036 | 934 | 949 | 1028 | 943 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | WSW 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 137 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 5 | W 13 | W 8 | WSW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 3 | — | SSE 3 |
| kJ | 41 | 2206 | 1805 | 3420 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 314 | 405 | 1620 | 1742 | 1620 | 1184 | 101 | 307 | 307 | 307 | 80 | 307 | 369 | 21 | 21 | 0 | 0 | 0 | 0 | 21 | 101 | 101 | 101 | 21 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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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.
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