Surf Forecasts:
How big are the waves at Secret Harbour today (12 Aug):
- Morning surf: Morning surf (12 Aug, local time) - 7.5ft (2.3m), 15s period with WSW swell.
- Afternoon surf: Afternoon surf (12 Aug, local time) - 7ft (2.2m), 15s period with WSW swell.
- Evening surf: Evening surf (12 Aug, local time) - 7ft (2.1m), 15s period with WSW swell.
The current surf forecast for Secret Harbour at 5AM is: 2.5m 16s primary swell from a West-southwest direction (forecast issued at 01:00am August 12). The wind direction is predicted to be offshore and the swell rating is 4.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | 7.5ft (2.3m) | 15s |
| Afternoon (12 Aug) | 7ft (2.2m) | 15s |
| Evening (12 Aug) | 7ft (2.1m) | 15s |
Table - waves today at Secret Harbour. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 18°C on Fri afternoon, min 11°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 3309 | 2911 | 2334 | 2212 | 1966 | 1966 | 1801 | 1825 | 2074 | 2214 | 2160 | 2862 | 2929 | 2929 | 2929 | 2862 | 2631 | 2535 | 2226 | 2198 | 1982 | 1931 | 1833 | 1580 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | cross-on | cross-on | cross | cross-off | cross-off | cross-off | off | glassy | on | cross-on | cross | cross-off | cross-off | off | off | off | on | cross-on | cross-off | off |
High Tide | 9:18AM0.97m | 00:50AM0.56m | 10:01AM0.94m | 00:08AM0.59m | 10:37AM0.87m | |||||||||||||||||||
Low Tide | 5:42PM0.34m | 1:35AM0.56m | 5:57PM0.41m | 3:05AM0.56m | 5:59PM0.48m | |||||||||||||||||||
 | |  | | | | | | | | | | | | | | | | | | | | | | |
 | — | 6:56 | — | — | — | — | — | — | — | 6:56 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:47 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 11 | 12 | 13 | 14 | 14 | 13 | 12 | 12 | 11 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 15 | 18 | 17 | 18 | 17 |
Feels °C | 10 | 10 | 9 | 11 | 12 | 13 | 12 | 11 | 10 | 10 | 9 | 12 | 12 | 11 | 11 | 11 | 11 | 9 | 10 | 13 | 16 | 14 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 15 | WSW 16 | WSW 16 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 |
| kJ | 3309 | 2911 | 2334 | 2212 | 1966 | 1966 | 1801 | 1825 | 2074 | 2214 | 2160 | 2862 | 2929 | 2929 | 2929 | 2862 | 2631 | 2535 | 2226 | 2198 | 1982 | 1931 | 1833 | 1580 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | W 24 | W 24 | W 22 | WSW 21 | — | W 20 | WSW 20 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 11 | 43 | 82 | 153 | — | 198 | 395 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 46 | 21 | 21 | 0 | 0 | 0 | 0 | 0 | 49 | 21 | 21 | 0 | 0 | 0 | 0 | 0 | 44 | 21 | 0 | 0 |
Best forecast wave conditions in Perth City Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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