Surf Forecasts:
How big are the waves at Secret Harbour today (23 Sep):
- Morning surf: Morning surf (23 Sep, local time) - 5ft (1.5m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (23 Sep, local time) - 5ft (1.5m), 13s period with WSW swell.
- Evening surf: Evening surf (23 Sep, local time) - 4.5ft (1.4m), 12s period with WSW swell.
The current surf forecast for Secret Harbour at 10AM is: 1.5m 13s primary swell from a West-southwest direction (forecast issued at 07:00am September 23). The wind direction is predicted to be onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Sep) | 5ft (1.5m) | 13s |
| Afternoon (23 Sep) | 5ft (1.5m) | 13s |
| Evening (23 Sep) | 4.5ft (1.4m) | 12s |
Table - waves today at Secret Harbour. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Wed morning, min 10°C on Fri night). Winds increasing (calm on Wed morning, strong winds from the SE by Fri afternoon). | |||||||||||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | |||||||||||||||||||||
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 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 16 | WSW 19 | WSW 19 | WSW 18 | WSW 18 | WSW 17 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 878 | 865 | 732 | 721 | 699 | 575 | 485 | 485 | 575 | 659 | 649 | 659 | 668 | 767 | 746 | 801 | 1090 | 1740 | 5240 | 6115 | 5436 | 4495 | 4043 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | on | on | on | cross-on | cross-on | cross-off | off | off | cross-on | on | cross-on | cross | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 6:54AM0.77m | 9:59PM0.61m | 7:52AM0.77m | 9:33PM0.63m | 8:44AM0.75m | 9:26PM0.66m | |||||||||||||||||
Low Tide | 2:52PM0.36m | 1:31AM0.56m | 3:06PM0.39m | 2:22AM0.50m | 3:19PM0.42m | ||||||||||||||||||
 |  | | | | | | |  |  | | |  |  | | | | | | | | | | |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:14 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 14 | 17 | 17 | 17 | 16 | 15 | 14 | 14 | 14 | 16 | 16 | 17 | 16 | 15 | 13 | 13 | 13 | 16 | 17 | 15 | 12 | 11 |
Feels °C | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 13 | 13 | 13 | 15 | 14 | 14 | 13 | 12 | 10 | 9 | 8 | 11 | 10 | 7 | 4 | 3 |
Swell 1 Height (m) Direction Period (s) | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 14 | WSW 16 | WSW 19 | WSW 19 | WSW 18 | WSW 18 | WSW 17 |
| kJ | 878 | 865 | 732 | 721 | 699 | 575 | 485 | 485 | 575 | 659 | 649 | 659 | 668 | 767 | 746 | 801 | 1090 | 1740 | 5240 | 6115 | 5436 | 4495 | 4043 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | WSW 17 | WSW 16 | — | — | W 26 | W 24 | W 24 | W 24 | WSW 23 | W 22 | WSW 21 | W 20 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | 57 | 87 | — | — | 13 | 12 | 44 | 97 | 178 | 342 | 742 | 1172 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | SW 3 | — | — | — | — | — | — | — | SSW 3 | SSE 4 | SSE 4 | SSE 4 | — | — | SSE 5 | SSE 5 | SE 5 |
| kJ | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | 5 | 10 | 16 | 19 | — | — | 94 | 88 | 70 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 101 | 6 | 0 | 0 | 143 | 1620 | 143 | 101 | 21 | 0 | 0 | 0 | 46 | 143 | 101 | 101 | 101 | 21 | 60 | 102 | 102 | 1830 | 1972 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||||
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