Surf Forecasts:
How big are the waves at Secret Harbour today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 3.5ft (1.0m), 14s period with WSW swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 3.5ft (1.0m), 14s period with WSW swell.
- Evening surf: Evening surf (17 Sep, local time) - 3ft (0.9m), 13s period with WSW swell.
The current surf forecast for Secret Harbour at 1AM is: 1.0m 14s primary swell from a West-southwest direction and 0.2m 21s secondary swell from a West direction (forecast issued at 07:00pm September 16). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 3.5ft (1.0m) | 14s |
| Afternoon (17 Sep) | 3.5ft (1.0m) | 14s |
| Evening (17 Sep) | 3ft (0.9m) | 13s |
Table - waves today at Secret Harbour. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Fri night. Warm (max 25°C on Wed night, min 16°C on Thu night). Winds increasing (light winds from the NNW on Thu night, strong winds from the WNW by Fri night). | |||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | |||||||||||||||||
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 13 | WSW 13 | WSW 13 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | W 13 | W 12 | WSW 12 | W 12 | W 18 | W 18 | WNW 17 | WNW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 475 | 317 | 321 | 468 | 449 | 431 | 395 | 395 | 378 | 286 | 286 | 339 | 304 | 244 | 294 | 399 | 741 | 4757 | 1780 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | off | off | cross-off | cross-off | cross | cross | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-on | cross |
High Tide | 11:48PM0.77m | 00:21AM0.77m | |||||||||||||||||
Low Tide | 2:55PM0.34m | 2:49PM0.31m | 2:41PM0.30m | ||||||||||||||||
 |  | | | |  | | | | | | | |  | | | |  |  | |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | 6:08 | — | — | — | — | — | — | — | 6:08 | — | — | — | — | — | — | — | 6:09 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 24 | 25 | 24 | 23 | 23 | 22 | 20 | 20 | 19 | 18 | 17 | 16 | 16 | 17 | 22 | 22 | 20 | 17 | 16 |
Feels °C | 23 | 24 | 23 | 19 | 20 | 18 | 17 | 18 | 18 | 20 | 18 | 15 | 15 | 15 | 17 | 16 | 16 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | WSW 15 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | W 13 | W 12 | WSW 12 | W 12 | W 12 | W 18 | — | W 16 |
| kJ | 475 | 317 | 321 | 468 | 449 | 431 | 395 | 395 | 378 | 286 | 286 | 339 | 304 | 244 | 294 | 284 | 741 | — | 897 |
Swell 2 Height (m) Direction Period (s) | W 16 | W 16 | W 16 | W 21 | W 20 | W 20 | W 20 | WSW 19 | WSW 19 | WNW 4 | WNW 4 | WNW 4 | W 19 | W 16 | W 17 | W 18 | W 12 | — | — |
| kJ | 46 | 129 | 131 | 34 | 32 | 31 | 30 | 72 | 70 | 10 | 15 | 16 | 113 | 132 | 277 | 399 | 279 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | W 22 | — | — | — | — | — | — | WSW 18 | WSW 18 | — | WSW 16 | W 20 | — | — | — | — | — |
| kJ | — | — | 9 | — | — | — | — | — | — | 107 | 107 | — | 25 | 119 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NE 2 | NNE 3 | N 4 | NNW 4 | NNW 4 | NW 4 | — | — | — | NW 4 | NW 4 | NNW 4 | NNW 5 | NW 5 | WNW 17 | WNW 10 |
| kJ | — | — | — | 1 | 4 | 12 | 22 | 9 | 6 | — | — | — | 19 | 19 | 22 | 39 | 93 | 4757 | 1780 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 21 | 0 | 0 | 0 | 46 | 101 | 221 | 314 | 221 | 221 | 0 | 0 | 0 | 0 | 46 | 272 | 272 | 278 | 314 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
Header Global | |||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest