Surf Forecasts:
How big are the waves at Secret Harbour today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 11ft (3.5m), 11s period with WSW swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 11ft (3.5m), 13s period with WSW swell.
- Evening surf: Evening surf (04 Sep, local time) - 10ft (3.0m), 16s period with WSW swell.
The current surf forecast for Secret Harbour at 3AM is: 3.0m 14s primary swell from a West direction (forecast issued at 07:00pm September 03). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 11ft (3.5m) | 11s |
| Afternoon (04 Sep) | 11ft (3.5m) | 13s |
| Evening (04 Sep) | 10ft (3.0m) | 16s |
Table - waves today at Secret Harbour. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 31mm), heaviest during Sat night. Very mild (max 17°C on Thu night, min 12°C on Sat night). Winds increasing (light winds from the W on Fri night, strong winds from the S by Sat night). | |||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | |||||||||||||||||
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 |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | WSW 15 | W 15 | W 14 | W 14 | WSW 9 | WSW 11 | WSW 12 | WSW 13 | WSW 14 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | W 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | SW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 2558 | 3151 | 3298 | 4110 | 1995 | 2719 | 3334 | 3555 | 3891 | 4954 | 4819 | 4032 | 3197 | 2850 | 2265 | 1548 | 972 | 3150 | 2842 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross |
High Tide | 1:21AM0.85m | 2:42AM0.84m | |||||||||||||||||
Low Tide | 2:13PM0.29m | 2:43PM0.25m | |||||||||||||||||
 |  |  |  | |  | |  |  |  | |  | | | |  |  |  | | |
 | — | — | — | — | 6:31 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — |
 | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — |
mm | 1 | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 8 | 15 |
Temp °C | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 15 | 16 | 15 | 16 | 17 | 16 | 14 | 13 |
Feels °C | 11 | 10 | 11 | 10 | 8 | 9 | 10 | 11 | 11 | 12 | 12 | 12 | 11 | 10 | 11 | 11 | 11 | 13 | 9 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 13 | WSW 14 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | W 14 | WSW 14 | WSW 14 | WSW 14 | — | W 24 |
| kJ | — | — | — | — | — | — | — | 3555 | 3891 | 4954 | 4819 | 4032 | 3197 | 2850 | 2265 | 1548 | 972 | — | 11 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 21 | W 20 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 36 | 194 | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 15 | W 15 | W 14 | W 14 | WSW 9 | WSW 11 | WSW 12 | — | — | — | — | — | — | — | NW 5 | WNW 6 | WNW 7 | WSW 13 | SW 10 |
| kJ | 2558 | 3151 | 3298 | 4110 | 1995 | 2719 | 3334 | — | — | — | — | — | — | — | 35 | 197 | 340 | 3150 | 2842 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 369 | 328 | 369 | 541 | 1620 | 984 | 2135 | 177 | 143 | 101 | 101 | 312 | 314 | 314 | 307 | 307 | 307 | 101 | 360 |
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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