Surf Forecasts:
How big are the waves at Secret Harbour today (08 Aug):
- Morning surf: Morning surf (08 Aug, local time) - 16ft (5.0m), 13s period with WSW swell.
- Afternoon surf: Afternoon surf (08 Aug, local time) - 16ft (5.0m), 15s period with WSW swell.
- Evening surf: Evening surf (08 Aug, local time) - 15ft (4.5m), 17s period with WSW swell.
The current surf forecast for Secret Harbour at 1AM is: 3.5m 15s primary swell from a West direction (forecast issued at 07:00pm August 07). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Aug) | 16ft (5.0m) | 13s |
| Afternoon (08 Aug) | 16ft (5.0m) | 15s |
| Evening (08 Aug) | 15ft (4.5m) | 17s |
Table - waves today at Secret Harbour. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 35mm), heaviest during Mon morning. Very mild (max 17°C on Sun night, min 10°C on Mon afternoon). Winds decreasing (near gales from the SW on Sat morning, calm by Sun morning). | |||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | |||||||||||||||||
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 | WSW 15 | WSW 15 | W 15 | WSW 10 | WSW 12 | WSW 14 | WSW 15 | WSW 16 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 3387 | 3822 | 4954 | 6116 | 4192 | 6976 | 9378 | 10225 | 12095 | 11719 | 11788 | 10297 | 8818 | 7367 | 5733 | 4803 | 3800 | 3330 | 2723 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | glassy | cross-on | on | on | on | cross-on |
High Tide | 4:56AM0.92m | 6:19AM0.95m | |||||||||||||||||
Low Tide | 3:29PM0.34m | 3:50PM0.27m | 4:18PM0.23m | ||||||||||||||||
 |  | |  | |  |  | | |  | | | |  | | | |  | | |
 | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — |
 | 5:43 | — | — | — | — | — | — | — | 5:44 | — | — | — | — | — | — | — | 5:45 | — | — |
mm | — | 1 | 1 | 2 | 4 | 1 | 3 | 2 | 1 | — | — | — | — | — | — | — | 1 | — | 1 |
Temp °C | 16 | 16 | 16 | 15 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 15 | 16 | 16 | 17 | 16 |
Feels °C | 11 | 8 | 8 | 5 | 1 | -1 | 2 | 1 | 2 | 4 | 6 | 6 | 9 | 11 | 13 | 12 | 13 | 12 | 10 |
Swell 1 Height (m) Direction Period (s) | WSW 15 | — | — | — | — | — | — | — | — | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 16 |
| kJ | 3387 | — | — | — | — | — | — | — | — | 11719 | 11788 | 10297 | 8818 | 7367 | 5733 | 4803 | 3800 | 3330 | 2723 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 12 | W 22 | WSW 22 | NW 11 | WSW 19 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 335 | 154 | 5 | 621 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 12 | NW 11 | — | NW 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | — | 5 |
Wind waves Height (m) Direction Period (s) | — | WSW 15 | WSW 15 | W 15 | WSW 10 | WSW 12 | WSW 14 | WSW 15 | WSW 16 | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 3822 | 4954 | 6116 | 4192 | 6976 | 9378 | 10225 | 12095 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 328 | 328 | 369 | 1871 | 1871 | 1864 | 1864 | 1980 | 1871 | 1980 | 1980 | 58 | 45 | 0 | 46 | 164 | 171 | 328 | 328 |
Best forecast wave conditions in Perth City Coast | |||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||
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